Portfolio Holdings Detail for ISIN IE00BMBKBZ46
Stock Name / FundiShares S&P 500 Health Care Sector UCITS ETF
IssuerBlackrock
Entity holding fund iShares V Public Limited Company
Entity Type
Entity LEI 549300QETNU1W5JY7Z94
ETF TickerIUHE.AS(EUR) CXE
ETF TickerIUHE(EUR) Euronext Amsterdam

Holdings detail for BIIB

Stock NameBiogen Inc
TickerBIIB(USD) NASDAQ
TYPECommon Stock
CountryUSA
ISINUS09062X1037
LEIW8J5WZB5IY3K0NDQT671

Show aggregate BIIB holdings

News associated with BIIB

Eisai And Biogen Say Four Years Of Leqembi Helps In Slowing Down Alzheimer's Disease Progression
(RTTNews) - Eisai Co., Ltd. and Biogen Inc. (BIIB) Wednesday said results from Phase 3 Clarity AD study showed that continuous treatment with Leqembi helped in slowing down the progression in patients with early Alzheimer's disease. - 2025-07-30 13:43:06
HighPoint Advisor Group LLC Decreases Stock Holdings in Biogen Inc. (NASDAQ:BIIB)
HighPoint Advisor Group LLC cut its holdings in shares of Biogen Inc. (NASDAQ:BIIB – Free Report) by 10.2% in the first quarter, according to its most recent filing with the Securities and Exchange Commission. The fund owned 1,736 shares of the biotechnology company’s stock after selling 198 shares during the quarter. HighPoint Advisor Group LLC’s […] - 2025-07-25 08:52:55
Teachers Retirement System of The State of Kentucky Has $1.53 Million Position in Biogen Inc. (NASDAQ:BIIB)
Teachers Retirement System of The State of Kentucky increased its holdings in Biogen Inc. (NASDAQ:BIIB – Free Report) by 2.8% in the 1st quarter, according to its most recent disclosure with the Securities & Exchange Commission. The institutional investor owned 11,213 shares of the biotechnology company’s stock after purchasing an additional 301 shares during the […] - 2025-07-25 08:05:17
Biogen Inc. (NASDAQ:BIIB) Stake Raised by Victory Capital Management Inc.
Victory Capital Management Inc. boosted its stake in shares of Biogen Inc. (NASDAQ:BIIB – Free Report) by 4.8% during the 1st quarter, according to the company in its most recent filing with the Securities and Exchange Commission. The firm owned 124,756 shares of the biotechnology company’s stock after buying an additional 5,723 shares during the […] - 2025-07-23 10:50:52
Stocks Supported by Chip Stock Strength and Lower Bond Yields
The S&P 500 Index ($SPX ) (SPY ) Monday closed up +0.14%, the Dow Jones Industrials Index ($DOWI ) (DIA ) closed down -0.04%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) closed up +0.50%. September E-mini S&P futures (ESU25 ) rose +0.19%, and September E-mini Nasdaq futures (NQU25... - 2025-07-22 18:22:47
Stocks Supported by Chip Stock Strength and Lower Bond Yields
The S&P 500 Index ($SPX ) (SPY ) Monday closed up +0.14%, the Dow Jones Industrials Index ($DOWI ) (DIA ) closed down -0.04%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) closed up +0.50%. September E-mini S&P futures (ESU25 ) rose +0.19%, and September E-mini Nasdaq futures (NQU25... - 2025-07-22 16:46:40
Stocks Supported by Chip Stock Strength and Lower Bond Yields
The S&P 500 Index ($SPX ) (SPY ) Monday closed up +0.14%, the Dow Jones Industrials Index ($DOWI ) (DIA ) closed down -0.04%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) closed up +0.50%. September E-mini S&P futures (ESU25 ) rose +0.19%, and September E-mini Nasdaq futures (NQU25... - 2025-07-22 15:41:55
Stocks Supported by Chip Stock Strength and Lower Bond Yields
The S&P 500 Index ($SPX ) (SPY ) Monday closed up +0.14%, the Dow Jones Industrials Index ($DOWI ) (DIA ) closed down -0.04%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) closed up +0.50%. September E-mini S&P futures (ESU25 ) rose +0.19%, and September E-mini Nasdaq futures (NQU25... - 2025-07-22 13:46:57
Stocks Supported by Chip Stock Strength and Lower Bond Yields
The S&P 500 Index ($SPX ) (SPY ) Monday closed up +0.14%, the Dow Jones Industrials Index ($DOWI ) (DIA ) closed down -0.04%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) closed up +0.50%. September E-mini S&P futures (ESU25 ) rose +0.19%, and September E-mini Nasdaq futures (NQU25... - 2025-07-22 11:15:50
Stocks Supported by Chip Stock Strength and Lower Bond Yields
The S&P 500 Index ($SPX ) (SPY ) Monday closed up +0.14%, the Dow Jones Industrials Index ($DOWI ) (DIA ) closed down -0.04%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) closed up +0.50%. September E-mini S&P futures (ESU25 ) rose +0.19%, and September E-mini Nasdaq futures (NQU25... - 2025-07-22 08:03:52
Stocks Supported by Chip Stock Strength and Lower Bond Yields
The S&P 500 Index ($SPX ) (SPY ) Monday closed up +0.14%, the Dow Jones Industrials Index ($DOWI ) (DIA ) closed down -0.04%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) closed up +0.50%. September E-mini S&P futures (ESU25 ) rose +0.19%, and September E-mini Nasdaq futures (NQU25... - 2025-07-22 07:25:18
Stocks Supported by Chip Stock Strength and Lower Bond Yields
The S&P 500 Index ($SPX ) (SPY ) Monday closed up +0.14%, the Dow Jones Industrials Index ($DOWI ) (DIA ) closed down -0.04%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) closed up +0.50%. September E-mini S&P futures (ESU25 ) rose +0.19%, and September E-mini Nasdaq futures (NQU25... - 2025-07-22 05:08:26
S&P 500 and Nasdaq 100 Jump to Record Highs as Bond Yields Fall
The S&P 500 Index ($SPX ) (SPY ) today is up +0.54%, the Dow Jones Industrials Index ($DOWI ) (DIA ) is up +0.41%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) is up +0.72%. September E-mini S&P futures (ESU25 ) are up +0.53%, and September E-mini Nasdaq futures... - 2025-07-21 23:17:11
S&P 500 and Nasdaq 100 Jump to Record Highs as Bond Yields Fall
The S&P 500 Index ($SPX ) (SPY ) today is up +0.54%, the Dow Jones Industrials Index ($DOWI ) (DIA ) is up +0.41%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) is up +0.72%. September E-mini S&P futures (ESU25 ) are up +0.53%, and September E-mini Nasdaq futures... - 2025-07-21 17:46:07
S&P 500 and Nasdaq 100 Jump to Record Highs as Bond Yields Fall
The S&P 500 Index ($SPX ) (SPY ) today is up +0.54%, the Dow Jones Industrials Index ($DOWI ) (DIA ) is up +0.41%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) is up +0.72%. September E-mini S&P futures (ESU25 ) are up +0.53%, and September E-mini Nasdaq futures... - 2025-07-21 17:01:10
The Implied Analyst 12-Month Target For RPV
Looking at the underlying holdings of the ETFs in our coverage universe at ETF Channel, we have compared the trading price of each holding against the average analyst 12-month forward target price, and computed the weighted average implied analyst target price for the ETF itself. - 2025-07-21 13:26:02
Biogen Inc. (NASDAQ:BIIB) Shares Bought by Allworth Financial LP
Allworth Financial LP boosted its stake in shares of Biogen Inc. (NASDAQ:BIIB – Free Report) by 85.6% in the first quarter, HoldingsChannel.com reports. The fund owned 1,017 shares of the biotechnology company’s stock after purchasing an additional 469 shares during the period. Allworth Financial LP’s holdings in Biogen were worth $139,000 at the end of […] - 2025-07-17 12:58:49
2,500 Shares in Biogen Inc. (NASDAQ:BIIB) Purchased by Alps Advisors Inc.
Alps Advisors Inc. purchased a new position in shares of Biogen Inc. (NASDAQ:BIIB – Free Report) in the 1st quarter, according to its most recent 13F filing with the Securities & Exchange Commission. The institutional investor purchased 2,500 shares of the biotechnology company’s stock, valued at approximately $342,000. Other institutional investors and hedge funds also […] - 2025-07-17 09:25:03
OneDigital Investment Advisors LLC Makes New $231,000 Investment in Biogen Inc. (NASDAQ:BIIB)
OneDigital Investment Advisors LLC bought a new stake in Biogen Inc. (NASDAQ:BIIB – Free Report) during the 1st quarter, Holdings Channel reports. The firm bought 1,688 shares of the biotechnology company’s stock, valued at approximately $231,000. Several other institutional investors and hedge funds also recently bought and sold shares of BIIB. Lee Danner & Bass […] - 2025-07-14 07:56:54
Amalgamated Bank Increases Stock Position in Biogen Inc. (NASDAQ:BIIB)
Amalgamated Bank increased its position in Biogen Inc. (NASDAQ:BIIB – Free Report) by 0.9% in the 1st quarter, according to its most recent disclosure with the Securities and Exchange Commission. The firm owned 28,454 shares of the biotechnology company’s stock after purchasing an additional 253 shares during the quarter. Amalgamated Bank’s holdings in Biogen were […] - 2025-07-04 08:24:52
KBC Group NV Purchases 850 Shares of Biogen Inc. (NASDAQ:BIIB)
KBC Group NV raised its stake in shares of Biogen Inc. (NASDAQ:BIIB – Free Report) by 2.5% during the first quarter, according to its most recent disclosure with the Securities and Exchange Commission. The institutional investor owned 34,340 shares of the biotechnology company’s stock after purchasing an additional 850 shares during the quarter. KBC Group […] - 2025-07-03 08:36:53
Bessemer Group Inc. Boosts Stake in Biogen Inc. (NASDAQ:BIIB)
Bessemer Group Inc. lifted its position in Biogen Inc. (NASDAQ:BIIB – Free Report) by 31.6% in the first quarter, Holdings Channel reports. The firm owned 3,037 shares of the biotechnology company’s stock after acquiring an additional 729 shares during the period. Bessemer Group Inc.’s holdings in Biogen were worth $415,000 as of its most recent […] - 2025-07-02 07:54:54
Golden State Wealth Management LLC Acquires 312 Shares of Biogen Inc. (NASDAQ:BIIB)
Golden State Wealth Management LLC grew its holdings in Biogen Inc. (NASDAQ:BIIB – Free Report) by 117.7% in the first quarter, Holdings Channel reports. The firm owned 577 shares of the biotechnology company’s stock after buying an additional 312 shares during the quarter. Golden State Wealth Management LLC’s holdings in Biogen were worth $79,000 as […] - 2025-07-01 08:13:04
Perpetual Ltd Buys New Shares in Biogen Inc. (NASDAQ:BIIB)
Perpetual Ltd bought a new stake in shares of Biogen Inc. (NASDAQ:BIIB – Free Report) in the 1st quarter, according to its most recent filing with the SEC. The institutional investor bought 1,797 shares of the biotechnology company’s stock, valued at approximately $246,000. Other large investors have also recently bought and sold shares of the […] - 2025-06-30 08:10:53
Biogen Inc. (NASDAQ:BIIB) Shares Bought by Chevy Chase Trust Holdings LLC
Chevy Chase Trust Holdings LLC raised its holdings in Biogen Inc. (NASDAQ:BIIB – Free Report) by 0.4% during the first quarter, according to the company in its most recent filing with the Securities & Exchange Commission. The institutional investor owned 77,115 shares of the biotechnology company’s stock after purchasing an additional 295 shares during the […] - 2025-06-27 09:18:57
Biogen (NASDAQ:BIIB) PT Set at $213.00 by Royal Bank Of Canada
Biogen (NASDAQ:BIIB – Get Free Report) has been assigned a $213.00 target price by equities researchers at Royal Bank Of Canada in a research note issued to investors on Wednesday, MarketBeat.com reports. The firm currently has an “outperform” rating on the biotechnology company’s stock. Royal Bank Of Canada’s target price would indicate a potential upside […] - 2025-06-27 05:28:43
Kentucky Retirement Systems Insurance Trust Fund Sells 4,129 Shares of Biogen Inc. (NASDAQ:BIIB)
Kentucky Retirement Systems Insurance Trust Fund trimmed its position in shares of Biogen Inc. (NASDAQ:BIIB – Free Report) by 49.4% during the 1st quarter, Holdings Channel.com reports. The institutional investor owned 4,236 shares of the biotechnology company’s stock after selling 4,129 shares during the quarter. Kentucky Retirement Systems Insurance Trust Fund’s holdings in Biogen were […] - 2025-06-25 08:14:55
Biogen Inc. (NASDAQ:BIIB) Shares Sold by Johnson Investment Counsel Inc.
Johnson Investment Counsel Inc. trimmed its holdings in Biogen Inc. (NASDAQ:BIIB – Free Report) by 9.9% during the first quarter, according to the company in its most recent filing with the Securities & Exchange Commission. The institutional investor owned 1,513 shares of the biotechnology company’s stock after selling 166 shares during the period. Johnson Investment […] - 2025-06-24 08:06:56
Buy, Sell, Or Hold GILD Stock?
Despite a recent setback involving an FDA clinical hold on its HIV treatment trials (GS-1720 and GS-4182) due to declines in CD4+ T-cell counts, Gilead Sciences (NASDAQ:GILD) has posted a strong year-to-date performance, with its stock rising 18% compared to the S&P 500’s mod - 2025-06-23 04:05:18
QRG Capital Management Inc. Grows Position in Biogen Inc. (NASDAQ:BIIB)
QRG Capital Management Inc. raised its holdings in shares of Biogen Inc. (NASDAQ:BIIB – Free Report) by 55.1% during the 1st quarter, according to the company in its most recent Form 13F filing with the Securities & Exchange Commission. The fund owned 4,039 shares of the biotechnology company’s stock after purchasing an additional 1,435 shares […] - 2025-06-22 08:31:04

iShares S&P 500 Health Care Sector UCITS ETF BIIB holdings

DateNumber of BIIB Shares HeldBase Market Value of BIIB SharesLocal Market Value of BIIB SharesChange in BIIB Shares HeldChange in BIIB Base ValueCurrent Price per BIIB Share HeldPrevious Price per BIIB Share Held
2025-07-28 (Monday)67,227USD 8,691,107USD 8,691,107
2025-07-25 (Friday)67,227USD 8,841,695USD 8,841,695
2025-07-24 (Thursday)67,227USD 8,913,628BIIB holding increased by 108236USD 8,913,6280USD 108,236 USD 132.59 USD 130.98
2025-07-23 (Wednesday)67,227USD 8,805,392BIIB holding increased by 210420USD 8,805,3920USD 210,420 USD 130.98 USD 127.85
2025-07-22 (Tuesday)67,227USD 8,594,972BIIB holding increased by 347564USD 8,594,9720USD 347,564 USD 127.85 USD 122.68
2025-07-21 (Monday)67,227USD 8,247,408BIIB holding decreased by -155295USD 8,247,4080USD -155,295 USD 122.68 USD 124.99
2025-07-18 (Friday)67,227USD 8,402,703BIIB holding decreased by -248740USD 8,402,7030USD -248,740 USD 124.99 USD 128.69
2025-07-17 (Thursday)67,227BIIB holding decreased by -81USD 8,651,443BIIB holding increased by 5057USD 8,651,443-81USD 5,057 USD 128.69 USD 128.46
2025-07-16 (Wednesday)67,308USD 8,646,386BIIB holding increased by 64616USD 8,646,3860USD 64,616 USD 128.46 USD 127.5
2025-07-15 (Tuesday)67,308BIIB holding decreased by -324USD 8,581,770BIIB holding decreased by -420726USD 8,581,770-324USD -420,726 USD 127.5 USD 133.11
2025-07-14 (Monday)67,632BIIB holding decreased by -810USD 9,002,496BIIB holding decreased by -183105USD 9,002,496-810USD -183,105 USD 133.11 USD 134.21
2025-07-11 (Friday)68,442USD 9,185,601BIIB holding decreased by -76655USD 9,185,6010USD -76,655 USD 134.21 USD 135.33
2025-07-10 (Thursday)68,442USD 9,262,256BIIB holding increased by 158101USD 9,262,2560USD 158,101 USD 135.33 USD 133.02
2025-07-09 (Wednesday)68,442BIIB holding decreased by -81USD 9,104,155BIIB holding decreased by -109448USD 9,104,155-81USD -109,448 USD 133.02 USD 134.46
2025-07-08 (Tuesday)68,523USD 9,213,603BIIB holding increased by 296705USD 9,213,6030USD 296,705 USD 134.46 USD 130.13
2025-07-07 (Monday)68,523BIIB holding decreased by -162USD 8,916,898BIIB holding decreased by -209278USD 8,916,898-162USD -209,278 USD 130.13 USD 132.87
2025-07-04 (Friday)68,685USD 9,126,176USD 9,126,1760USD 0 USD 132.87 USD 132.87
2025-07-03 (Thursday)68,685USD 9,126,176BIIB holding decreased by -21979USD 9,126,1760USD -21,979 USD 132.87 USD 133.19
2025-07-02 (Wednesday)68,685BIIB holding increased by 81USD 9,148,155BIIB holding increased by 532179USD 9,148,15581USD 532,179 USD 133.19 USD 125.59
2025-06-30 (Monday)68,604USD 8,615,976BIIB holding decreased by -33616USD 8,615,9760USD -33,616 USD 125.59 USD 126.08
2025-06-27 (Friday)68,604USD 8,649,592BIIB holding decreased by -57628USD 8,649,5920USD -57,628 USD 126.08 USD 126.92
2025-06-26 (Thursday)68,604USD 8,707,220BIIB holding decreased by -26755USD 8,707,2200USD -26,755 USD 126.92 USD 127.31
2025-06-25 (Wednesday)68,604USD 8,733,975BIIB holding increased by 68604USD 8,733,9750USD 68,604 USD 127.31 USD 126.31
2025-06-24 (Tuesday)68,604BIIB holding decreased by -1377USD 8,665,371BIIB holding decreased by -65459USD 8,665,371-1,377USD -65,459 USD 126.31 USD 124.76
2025-06-23 (Monday)69,981BIIB holding increased by 81USD 8,730,830BIIB holding decreased by -149266USD 8,730,83081USD -149,266 USD 124.76 USD 127.04
2025-06-20 (Friday)69,900BIIB holding increased by 1248USD 8,880,096BIIB holding increased by 192872USD 8,880,0961,248USD 192,872 USD 127.04 USD 126.54
2025-06-19 (Thursday)68,652USD 8,687,224USD 8,687,2240USD 0 USD 126.54 USD 126.54
2025-06-18 (Wednesday)68,652BIIB holding decreased by -80USD 8,687,224BIIB holding decreased by -11498USD 8,687,224-80USD -11,498 USD 126.54 USD 126.56
2025-06-17 (Tuesday)68,732BIIB holding increased by 960USD 8,698,722BIIB holding decreased by -182121USD 8,698,722960USD -182,121 USD 126.56 USD 131.04
2025-06-16 (Monday)67,772USD 8,880,843BIIB holding increased by 26431USD 8,880,8430USD 26,431 USD 131.04 USD 130.65
2025-06-13 (Friday)67,772BIIB holding decreased by -160USD 8,854,412BIIB holding decreased by -133671USD 8,854,412-160USD -133,671 USD 130.65 USD 132.31
2025-06-12 (Thursday)67,932USD 8,988,083BIIB holding decreased by -50949USD 8,988,0830USD -50,949 USD 132.31 USD 133.06
2025-06-11 (Wednesday)67,932BIIB holding decreased by -80USD 9,039,032BIIB holding decreased by -175914USD 9,039,032-80USD -175,914 USD 133.06 USD 135.49
2025-06-10 (Tuesday)68,012BIIB holding decreased by -160USD 9,214,946BIIB holding increased by 69672USD 9,214,946-160USD 69,672 USD 135.49 USD 134.15
2025-06-09 (Monday)68,172BIIB holding decreased by -240USD 9,145,274BIIB holding increased by 37584USD 9,145,274-240USD 37,584 USD 134.15 USD 133.13
2025-06-06 (Friday)68,412USD 9,107,690BIIB holding increased by 189502USD 9,107,6900USD 189,502 USD 133.13 USD 130.36
2025-06-05 (Thursday)68,412USD 8,918,188BIIB holding decreased by -102618USD 8,918,1880USD -102,618 USD 130.36 USD 131.86
2025-06-04 (Wednesday)68,412USD 9,020,806BIIB holding increased by 1368USD 9,020,8060USD 1,368 USD 131.86 USD 131.84
2025-06-03 (Tuesday)68,412USD 9,019,438BIIB holding increased by 47888USD 9,019,4380USD 47,888 USD 131.84 USD 131.14
2025-06-02 (Monday)68,412USD 8,971,550BIIB holding increased by 92357USD 8,971,5500USD 92,357 USD 131.14 USD 129.79
2025-05-30 (Friday)68,412USD 8,879,193BIIB holding decreased by -202500USD 8,879,1930USD -202,500 USD 129.79 USD 132.75
2025-05-29 (Thursday)68,412USD 9,081,693BIIB holding increased by 357111USD 9,081,6930USD 357,111 USD 132.75 USD 127.53
2025-05-28 (Wednesday)68,412USD 8,724,582BIIB holding decreased by -58835USD 8,724,5820USD -58,835 USD 127.53 USD 128.39
2025-05-27 (Tuesday)68,412USD 8,783,417BIIB holding increased by 176503USD 8,783,4170USD 176,503 USD 128.39 USD 125.81
2025-05-26 (Monday)68,412USD 8,606,914USD 8,606,9140USD 0 USD 125.81 USD 125.81
2025-05-23 (Friday)68,412USD 8,606,914BIIB holding decreased by -33522USD 8,606,9140USD -33,522 USD 125.81 USD 126.3
2025-05-22 (Thursday)68,412USD 8,640,436BIIB holding decreased by -35574USD 8,640,4360USD -35,574 USD 126.3 USD 126.82
2025-05-21 (Wednesday)68,412BIIB holding decreased by -80USD 8,676,010BIIB holding decreased by -265621USD 8,676,010-80USD -265,621 USD 126.82 USD 130.55
2025-05-20 (Tuesday)68,492BIIB holding decreased by -160USD 8,941,631BIIB holding increased by 55316USD 8,941,631-160USD 55,316 USD 130.55 USD 129.44
2025-05-19 (Monday)68,652USD 8,886,315BIIB holding increased by 264310USD 8,886,3150USD 264,310 USD 129.44 USD 125.59
2025-05-16 (Friday)68,652USD 8,622,005BIIB holding increased by 129753USD 8,622,0050USD 129,753 USD 125.59 USD 123.7
2025-05-15 (Thursday)68,652BIIB holding decreased by -240USD 8,492,252BIIB holding increased by 199722USD 8,492,252-240USD 199,722 USD 123.7 USD 120.37
2025-05-14 (Wednesday)68,892BIIB holding decreased by -240USD 8,292,530BIIB holding decreased by -221767USD 8,292,530-240USD -221,767 USD 120.37 USD 123.16
2025-05-13 (Tuesday)69,132BIIB holding increased by 80USD 8,514,297BIIB holding decreased by -75772USD 8,514,29780USD -75,772 USD 123.16 USD 124.4
2025-05-12 (Monday)69,052USD 8,590,069BIIB holding increased by 430194USD 8,590,0690USD 430,194 USD 124.4 USD 118.17
2025-05-09 (Friday)69,052BIIB holding decreased by -80USD 8,159,875BIIB holding decreased by -24662USD 8,159,875-80USD -24,662 USD 118.17 USD 118.39
2025-05-08 (Thursday)69,132BIIB holding increased by 160USD 8,184,537BIIB holding increased by 100329USD 8,184,537160USD 100,329 USD 118.39 USD 117.21
2025-05-07 (Wednesday)68,972USD 8,084,208BIIB holding increased by 26899USD 8,084,2080USD 26,899 USD 117.21 USD 116.82
2025-05-06 (Tuesday)68,972USD 8,057,309BIIB holding decreased by -343481USD 8,057,3090USD -343,481 USD 116.82 USD 121.8
2025-05-05 (Monday)68,972USD 8,400,790BIIB holding decreased by -119321USD 8,400,7900USD -119,321 USD 121.8 USD 123.53
2025-05-02 (Friday)68,972USD 8,520,111BIIB holding increased by 179327USD 8,520,1110USD 179,327 USD 123.53 USD 120.93
2025-05-01 (Thursday)68,972BIIB holding increased by 160USD 8,340,784BIIB holding increased by 9027USD 8,340,784160USD 9,027 USD 120.93 USD 121.08
2025-04-30 (Wednesday)68,812USD 8,331,757BIIB holding increased by 62619USD 8,331,7570USD 62,619 USD 121.08 USD 120.17
2025-04-29 (Tuesday)68,812USD 8,269,138BIIB holding increased by 72253USD 8,269,1380USD 72,253 USD 120.17 USD 119.12
2025-04-28 (Monday)68,812USD 8,196,885BIIB holding increased by 19267USD 8,196,8850USD 19,267 USD 119.12 USD 118.84
2025-04-25 (Friday)68,812USD 8,177,618BIIB holding decreased by -46104USD 8,177,6180USD -46,104 USD 118.84 USD 119.51
2025-04-24 (Thursday)68,812BIIB holding decreased by -80USD 8,223,722BIIB holding increased by 82754USD 8,223,722-80USD 82,754 USD 119.51 USD 118.17
2025-04-23 (Wednesday)68,892BIIB holding increased by 240USD 8,140,968BIIB holding decreased by -21068USD 8,140,968240USD -21,068 USD 118.17 USD 118.89
2025-04-22 (Tuesday)68,652USD 8,162,036BIIB holding increased by 164765USD 8,162,0360USD 164,765 USD 118.89 USD 116.49
2025-04-21 (Monday)68,652USD 7,997,271BIIB holding decreased by -145543USD 7,997,2710USD -145,543 USD 116.49 USD 118.61
2025-04-18 (Friday)68,652USD 8,142,814USD 8,142,8140USD 0 USD 118.61 USD 118.61
2025-04-17 (Thursday)68,652USD 8,142,814BIIB holding increased by 227925USD 8,142,8140USD 227,925 USD 118.61 USD 115.29
2025-04-16 (Wednesday)68,652USD 7,914,889BIIB holding decreased by -116022USD 7,914,8890USD -116,022 USD 115.29 USD 116.98
2025-04-15 (Tuesday)68,652BIIB holding decreased by -80USD 8,030,911BIIB holding decreased by -166067USD 8,030,911-80USD -166,067 USD 116.98 USD 119.26
2025-04-14 (Monday)68,732USD 8,196,978BIIB holding increased by 281114USD 8,196,9780USD 281,114 USD 119.26 USD 115.17
2025-04-11 (Friday)68,732USD 7,915,864BIIB holding increased by 123030USD 7,915,8640USD 123,030 USD 115.17 USD 113.38
2025-04-10 (Thursday)68,732BIIB holding decreased by -158USD 7,792,834BIIB holding decreased by -507722USD 7,792,834-158USD -507,722 USD 113.38 USD 120.49
2025-04-09 (Wednesday)68,890USD 8,300,556BIIB holding increased by 443651USD 8,300,5560USD 443,651 USD 120.49 USD 114.05
2025-04-08 (Tuesday)68,890BIIB holding decreased by -79USD 7,856,905BIIB holding decreased by -363510USD 7,856,905-79USD -363,510 USD 114.05 USD 119.19
2025-04-07 (Monday)68,969BIIB holding decreased by -79USD 8,220,415BIIB holding decreased by -271108USD 8,220,415-79USD -271,108 USD 119.19 USD 122.98
2025-04-04 (Friday)69,048BIIB holding decreased by -158USD 8,491,523BIIB holding decreased by -596609USD 8,491,523-158USD -596,609 USD 122.98 USD 131.32
2025-04-02 (Wednesday)69,206BIIB holding increased by 79USD 9,088,132BIIB holding decreased by -38706USD 9,088,13279USD -38,706 USD 131.32 USD 132.03
2025-04-01 (Tuesday)69,127BIIB holding increased by 711USD 9,126,838BIIB holding decreased by -235207USD 9,126,838711USD -235,207 USD 132.03 USD 136.84
2025-03-31 (Monday)68,416BIIB holding decreased by -474USD 9,362,045BIIB holding decreased by -170264USD 9,362,045-474USD -170,264 USD 136.84 USD 138.37
2025-03-28 (Friday)68,890BIIB holding increased by 79USD 9,532,309BIIB holding decreased by -123939USD 9,532,30979USD -123,939 USD 138.37 USD 140.33
2025-03-27 (Thursday)68,811USD 9,656,248BIIB holding decreased by -144503USD 9,656,2480USD -144,503 USD 140.33 USD 142.43
2025-03-26 (Wednesday)68,811BIIB holding decreased by -49USD 9,800,751BIIB holding increased by 218193USD 9,800,751-49USD 218,193 USD 142.43 USD 139.16
2025-03-25 (Tuesday)68,860USD 9,582,558BIIB holding decreased by -168018USD 9,582,5580USD -168,018 USD 139.16 USD 141.6
2025-03-24 (Monday)68,860USD 9,750,576BIIB holding increased by 48202USD 9,750,5760USD 48,202 USD 141.6 USD 140.9
2025-03-21 (Friday)68,860BIIB holding increased by 553USD 9,702,374BIIB holding increased by 45130USD 9,702,374553USD 45,130 USD 140.9 USD 141.38
2025-03-20 (Thursday)68,307BIIB holding increased by 316USD 9,657,244BIIB holding increased by 41277USD 9,657,244316USD 41,277 USD 141.38 USD 141.43
2025-03-19 (Wednesday)67,991USD 9,615,967BIIB holding decreased by -112865USD 9,615,9670USD -112,865 USD 141.43 USD 143.09
2025-03-18 (Tuesday)67,991USD 9,728,832BIIB holding decreased by -30596USD 9,728,8320USD -30,596 USD 143.09 USD 143.54
2025-03-17 (Monday)67,991BIIB holding decreased by -79USD 9,759,428BIIB holding increased by 267747USD 9,759,428-79USD 267,747 USD 143.54 USD 139.44
2025-03-14 (Friday)68,070USD 9,491,681BIIB holding decreased by -36758USD 9,491,6810USD -36,758 USD 139.44 USD 139.98
2025-03-13 (Thursday)68,070USD 9,528,439BIIB holding decreased by -14294USD 9,528,4390USD -14,294 USD 139.98 USD 140.19
2025-03-12 (Wednesday)68,070BIIB holding decreased by -448USD 9,542,733BIIB holding decreased by -300563USD 9,542,733-448USD -300,563 USD 140.19 USD 143.66
2025-03-11 (Tuesday)68,518USD 9,843,296BIIB holding decreased by -483052USD 9,843,2960USD -483,052 USD 143.66 USD 150.71
2025-03-10 (Monday)68,518USD 10,326,348BIIB holding increased by 22611USD 10,326,3480USD 22,611 USD 150.71 USD 150.38
2025-03-07 (Friday)68,518BIIB holding increased by 80USD 10,303,737BIIB holding increased by 464406USD 10,303,73780USD 464,406 USD 150.38 USD 143.77
2025-03-05 (Wednesday)68,438USD 9,839,331BIIB holding increased by 76650USD 9,839,3310USD 76,650 USD 143.77 USD 142.65
2025-03-04 (Tuesday)68,438USD 9,762,681BIIB holding increased by 64332USD 9,762,6810USD 64,332 USD 142.65 USD 141.71
2025-03-03 (Monday)68,438USD 9,698,349BIIB holding increased by 82810USD 9,698,3490USD 82,810 USD 141.71 USD 140.5
2025-02-28 (Friday)68,438BIIB holding decreased by -240USD 9,615,539BIIB holding increased by 8860USD 9,615,539-240USD 8,860 USD 140.5 USD 139.88
2025-02-27 (Thursday)68,678USD 9,606,679BIIB holding decreased by -41893USD 9,606,6790USD -41,893 USD 139.88 USD 140.49
2025-02-26 (Wednesday)68,678USD 9,648,572BIIB holding decreased by -203974USD 9,648,5720USD -203,974 USD 140.49 USD 143.46
2025-02-25 (Tuesday)68,678BIIB holding increased by 800USD 9,852,546BIIB holding increased by 263421USD 9,852,546800USD 263,421 USD 143.46 USD 141.27
2025-02-24 (Monday)67,878USD 9,589,125BIIB holding increased by 42763USD 9,589,1250USD 42,763 USD 141.27 USD 140.64
2025-02-21 (Friday)67,878USD 9,546,362BIIB holding increased by 241646USD 9,546,3620USD 241,646 USD 140.64 USD 137.08
2025-02-20 (Thursday)67,878BIIB holding increased by 560USD 9,304,716BIIB holding increased by 103692USD 9,304,716560USD 103,692 USD 137.08 USD 136.68
2025-02-19 (Wednesday)67,318BIIB holding increased by 240USD 9,201,024BIIB holding increased by 40182USD 9,201,024240USD 40,182 USD 136.68 USD 136.57
2025-02-18 (Tuesday)67,078BIIB holding increased by 160USD 9,160,842BIIB holding decreased by -29007USD 9,160,842160USD -29,007 USD 136.57 USD 137.33
2025-02-17 (Monday)66,918USD 9,189,849USD 9,189,8490USD 0 USD 137.33 USD 137.33
2025-02-14 (Friday)66,918USD 9,189,849BIIB holding decreased by -74948USD 9,189,8490USD -74,948 USD 137.33 USD 138.45
2025-02-13 (Thursday)66,918BIIB holding increased by 400USD 9,264,797BIIB holding increased by 389300USD 9,264,797400USD 389,300 USD 138.45 USD 133.43
2025-02-12 (Wednesday)66,518USD 8,875,497BIIB holding decreased by -396447USD 8,875,4970USD -396,447 USD 133.43 USD 139.39
2025-02-11 (Tuesday)66,518USD 9,271,944BIIB holding decreased by -209532USD 9,271,9440USD -209,532 USD 139.39 USD 142.54
2025-02-10 (Monday)66,518USD 9,481,476BIIB holding increased by 79157USD 9,481,4760USD 79,157 USD 142.54 USD 141.35
2025-02-07 (Friday)66,518USD 9,402,319BIIB holding decreased by -67849USD 9,402,3190USD -67,849 USD 141.35 USD 142.37
2025-02-06 (Thursday)66,518USD 9,470,168BIIB holding decreased by -210197USD 9,470,1680USD -210,197 USD 142.37 USD 145.53
2025-02-05 (Wednesday)66,518USD 9,680,365BIIB holding increased by 202215USD 9,680,3650USD 202,215 USD 145.53 USD 142.49
2025-02-04 (Tuesday)66,518BIIB holding increased by 320USD 9,478,150BIIB holding increased by 55527USD 9,478,150320USD 55,527 USD 142.49 USD 142.34
2025-02-03 (Monday)66,198USD 9,422,623BIIB holding decreased by -105255USD 9,422,6230USD -105,255 USD 142.34 USD 143.93
2025-01-31 (Friday)66,198BIIB holding increased by 80USD 9,527,878BIIB holding decreased by -140557USD 9,527,87880USD -140,557 USD 143.93 USD 146.23
2025-01-30 (Thursday)66,118USD 9,668,435BIIB holding increased by 120335USD 9,668,4350USD 120,335 USD 146.23 USD 144.41
2025-01-29 (Wednesday)66,118BIIB holding increased by 80USD 9,548,100BIIB holding decreased by -59769USD 9,548,10080USD -59,769 USD 144.41 USD 145.49
2025-01-28 (Tuesday)66,038USD 9,607,869BIIB holding decreased by -215944USD 9,607,8690USD -215,944 USD 145.49 USD 148.76
2025-01-27 (Monday)66,038BIIB holding increased by 160USD 9,823,813BIIB holding increased by 192449USD 9,823,813160USD 192,449 USD 148.76 USD 146.2
2025-01-24 (Friday)65,878BIIB holding increased by 80USD 9,631,364BIIB holding increased by 178165USD 9,631,36480USD 178,165 USD 146.2 USD 143.67
2025-01-23 (Thursday)65,798USD 9,453,199BIIB holding increased by 60534USD 9,453,1990USD 60,534 USD 143.67 USD 142.75
2025-01-22 (Wednesday)65,798USD 9,392,665USD 9,392,665
2025-01-21 (Tuesday)65,478USD 9,231,088USD 9,231,088
2025-01-20 (Monday)65,478USD 9,202,933USD 9,202,933
2025-01-17 (Friday)65,478USD 9,202,933USD 9,202,933
2025-01-16 (Thursday)65,478USD 9,247,458USD 9,247,458
2025-01-15 (Wednesday)65,478USD 9,232,398USD 9,232,398
2025-01-14 (Tuesday)65,478USD 9,367,283USD 9,367,283
2025-01-13 (Monday)65,478USD 9,833,486USD 9,833,486
2025-01-10 (Friday)65,478USD 9,744,436USD 9,744,436
2025-01-09 (Thursday)65,478USD 9,870,809USD 9,870,809
2025-01-09 (Thursday)65,478USD 9,870,809USD 9,870,809
2025-01-09 (Thursday)65,478USD 9,870,809USD 9,870,809
2025-01-08 (Wednesday)65,478USD 9,870,809USD 9,870,809
2025-01-08 (Wednesday)65,478USD 9,870,809USD 9,870,809
2025-01-08 (Wednesday)65,478USD 9,870,809USD 9,870,809
2025-01-02 (Thursday)65,398BIIB holding decreased by -1611USD 9,809,700BIIB holding decreased by -665147USD 9,809,700-1,611USD -665,147 USD 150 USD 156.32
2024-12-30 (Monday)65,398USD 9,822,126USD 9,822,126
2024-12-10 (Tuesday)67,009BIIB holding decreased by -78USD 10,474,847BIIB holding decreased by -21585USD 10,474,847-78USD -21,585 USD 156.32 USD 156.46
2024-12-09 (Monday)67,087BIIB holding decreased by -2028USD 10,496,432BIIB holding decreased by -408533USD 10,496,432-2,028USD -408,533 USD 156.46 USD 157.78
2024-12-06 (Friday)69,115USD 10,904,965BIIB holding decreased by -102290USD 10,904,9650USD -102,290 USD 157.78 USD 159.26
2024-12-05 (Thursday)69,115USD 11,007,255BIIB holding decreased by -114731USD 11,007,2550USD -114,731 USD 159.26 USD 160.92
2024-12-04 (Wednesday)69,115USD 11,121,986BIIB holding increased by 4838USD 11,121,9860USD 4,838 USD 160.92 USD 160.85
2024-12-03 (Tuesday)69,115BIIB holding decreased by -936USD 11,117,148BIIB holding decreased by -387328USD 11,117,148-936USD -387,328 USD 160.85 USD 164.23
2024-12-02 (Monday)70,051BIIB holding decreased by -390USD 11,504,476BIIB holding increased by 189538USD 11,504,476-390USD 189,538 USD 164.23 USD 160.63
2024-11-29 (Friday)70,441BIIB holding decreased by -78USD 11,314,938BIIB holding increased by 43886USD 11,314,938-78USD 43,886 USD 160.63 USD 159.83
2024-11-28 (Thursday)70,519USD 11,271,052USD 11,271,0520USD 0 USD 159.83 USD 159.83
2024-11-27 (Wednesday)70,519USD 11,271,052BIIB holding increased by 150911USD 11,271,0520USD 150,911 USD 159.83 USD 157.69
2024-11-26 (Tuesday)70,519USD 11,120,141BIIB holding decreased by -71929USD 11,120,1410USD -71,929 USD 157.69 USD 158.71
2024-11-25 (Monday)70,519USD 11,192,070BIIB holding increased by 57120USD 11,192,0700USD 57,120 USD 158.71 USD 157.9
2024-11-22 (Friday)70,519BIIB holding decreased by -770USD 11,134,950BIIB holding decreased by -129425USD 11,134,950-770USD -129,425 USD 157.9 USD 158.01
2024-11-21 (Thursday)71,289BIIB holding decreased by -385USD 11,264,375BIIB holding increased by 83231USD 11,264,375-385USD 83,231 USD 158.01 USD 156
2024-11-20 (Wednesday)71,674BIIB holding increased by 616USD 11,181,144BIIB holding increased by 136599USD 11,181,144616USD 136,599 USD 156 USD 155.43
2024-11-19 (Tuesday)71,058USD 11,044,545BIIB holding decreased by -178356USD 11,044,5450USD -178,356 USD 155.43 USD 157.94
2024-11-18 (Monday)71,058BIIB holding decreased by -924USD 11,222,901BIIB holding decreased by -890230USD 11,222,901-924USD -890,230 USD 157.94 USD 168.28
2024-11-12 (Tuesday)71,982USD 12,113,131BIIB holding decreased by -269932USD 12,113,1310USD -269,932 USD 168.28 USD 172.03
2024-11-11 (Monday)71,982BIIB holding increased by 693USD 12,383,063BIIB holding increased by 47214USD 12,383,063693USD 47,214 USD 172.03 USD 173.04
2024-11-08 (Friday)71,289BIIB holding decreased by -2464USD 12,335,849BIIB holding decreased by -491273USD 12,335,849-2,464USD -491,273 USD 173.04 USD 173.92
2024-11-07 (Thursday)73,753BIIB holding decreased by -152USD 12,827,122BIIB holding decreased by -61910USD 12,827,122-152USD -61,910 USD 173.92 USD 174.4
2024-11-06 (Wednesday)73,905USD 12,889,032BIIB holding decreased by -186980USD 12,889,0320USD -186,980 USD 174.4 USD 176.93
2024-11-05 (Tuesday)73,905USD 13,076,012BIIB holding increased by 252016USD 13,076,0120USD 252,016 USD 176.93 USD 173.52
2024-11-04 (Monday)73,905USD 12,823,996BIIB holding decreased by -19954USD 12,823,9960USD -19,954 USD 173.52 USD 173.79
2024-11-01 (Friday)73,905BIIB holding decreased by -152USD 12,843,950BIIB holding decreased by -41968USD 12,843,950-152USD -41,968 USD 173.79 USD 174
2024-10-31 (Thursday)74,057BIIB holding decreased by -1545USD 12,885,918BIIB holding decreased by -811652USD 12,885,918-1,545USD -811,652 USD 174 USD 181.18
2024-10-30 (Wednesday)75,602BIIB holding increased by 79USD 13,697,570BIIB holding decreased by -158635USD 13,697,57079USD -158,635 USD 181.18 USD 183.47
2024-10-29 (Tuesday)75,523BIIB holding increased by 474USD 13,856,205BIIB holding decreased by -28610USD 13,856,205474USD -28,610 USD 183.47 USD 185.01
2024-10-28 (Monday)75,049BIIB holding decreased by -237USD 13,884,815BIIB holding increased by 206102USD 13,884,815-237USD 206,102 USD 185.01 USD 181.69
2024-10-25 (Friday)75,286USD 13,678,713BIIB holding decreased by -163371USD 13,678,7130USD -163,371 USD 181.69 USD 183.86
2024-10-24 (Thursday)75,286USD 13,842,084BIIB holding increased by 66252USD 13,842,0840USD 66,252 USD 183.86 USD 182.98
2024-10-23 (Wednesday)75,286USD 13,775,832BIIB holding decreased by -219835USD 13,775,8320USD -219,835 USD 182.98 USD 185.9
2024-10-22 (Tuesday)75,286USD 13,995,667BIIB holding increased by 94107USD 13,995,6670USD 94,107 USD 185.9 USD 184.65
2024-10-21 (Monday)75,286USD 13,901,560BIIB holding decreased by -414826USD 13,901,5600USD -414,826 USD 184.65 USD 190.16
2024-10-18 (Friday)75,286USD 14,316,386USD 14,316,386
Share price and value of shares held is calculated on the adjusted close price of each day (row). Changes between days reflect the gain/loss of the portfolio as a result of changes in the adjusted close price and changes in the holdings

Share Trades of BIIB by Blackrock for IE00BMBKBZ46

Show aggregate share trades of BIIB

DateActionQuantityMarket HighMarket LowLikely Trade PriceLikely Trade Value (Profit/Loss)Average Price previous trades
2025-07-17SELL-81 128.690* 139.85 Profit of 11,328 on sale
2025-07-15SELL-324 127.500* 140.00 Profit of 45,361 on sale
2025-07-14SELL-810 133.110* 140.05 Profit of 113,439 on sale
2025-07-09SELL-81 133.020* 140.16 Profit of 11,353 on sale
2025-07-07SELL-162 130.130* 140.27 Profit of 22,724 on sale
2025-07-02BUY81 133.190* 140.42
2025-06-24SELL-1,377 126.310* 140.92 Profit of 194,041 on sale
2025-06-23BUY81 124.760* 141.03
2025-06-20BUY1,248 127.040* 141.13
2025-06-18SELL-80 126.540* 141.35 Profit of 11,308 on sale
2025-06-17BUY960 126.560* 141.45
2025-06-13SELL-160 130.650* 141.61 Profit of 22,658 on sale
2025-06-11SELL-80 133.060* 141.75 Profit of 11,340 on sale
2025-06-10SELL-160 135.490* 141.80 Profit of 22,687 on sale
2025-06-09SELL-240 134.150* 141.85 Profit of 34,045 on sale
2025-05-21SELL-80 126.820* 143.24 Profit of 11,459 on sale
2025-05-20SELL-160 130.550* 143.35 Profit of 22,936 on sale
2025-05-15SELL-240 123.700* 143.81 Profit of 34,514 on sale
2025-05-14SELL-240 120.370* 144.02 Profit of 34,564 on sale
2025-05-13BUY80 123.160* 144.20
2025-05-09SELL-80 118.170* 144.62 Profit of 11,570 on sale
2025-05-08BUY160 118.390* 144.87
2025-05-01BUY160 120.930* 146.07
2025-04-24SELL-80 119.510* 147.42 Profit of 11,793 on sale
2025-04-23BUY240 118.170* 147.72
2025-04-15SELL-80 116.980* 149.71 Profit of 11,977 on sale
2025-04-10SELL-158 113.380* 150.86 Profit of 23,836 on sale
2025-04-08SELL-79 114.050* 151.64 Profit of 11,980 on sale
2025-04-07SELL-79 119.190* 152.03 Profit of 12,010 on sale
2025-04-04SELL-158 122.980* 152.37 Profit of 24,075 on sale
2025-04-02BUY79 131.320* 152.62
2025-04-01BUY711 132.030* 152.88
2025-03-31SELL-474 136.840* 153.07 Profit of 72,557 on sale
2025-03-28BUY79 138.370* 153.26
2025-03-26SELL-49 142.430* 153.56 Profit of 7,525 on sale
2025-03-21BUY553 140.900* 154.08
2025-03-20BUY316 141.380* 154.25
2025-03-17SELL-79 143.540* 154.74 Profit of 12,225 on sale
2025-03-12SELL-448 140.190* 155.40 Profit of 69,619 on sale
2025-03-07BUY80 150.380* 155.73
2025-02-28SELL-240 140.500* 156.62 Profit of 37,589 on sale
2025-02-25BUY800 143.460* 157.41
2025-02-20BUY560 137.080* 158.38
2025-02-19BUY240 136.680* 158.78
2025-02-18BUY160 136.570* 159.20
2025-02-13BUY400 138.450* 160.49
2025-02-04BUY320 142.490* 163.66
2025-01-31BUY80 143.930* 164.66
2025-01-29BUY80 144.410* 165.66
2025-01-27BUY160 148.760* 166.66
2025-01-24BUY80 146.200* 167.23
2025-01-02SELL-1,611 150.000* 168.42 Profit of 271,332 on sale
2024-12-10SELL-78 156.320* 168.79 Profit of 13,166 on sale
2024-12-09SELL-2,028 156.460* 169.18 Profit of 343,091 on sale
2024-12-03SELL-936 160.850* 170.53 Profit of 159,616 on sale
2024-12-02SELL-390 164.230* 170.76 Profit of 66,598 on sale
2024-11-29SELL-78 160.630* 171.15 Profit of 13,350 on sale
2024-11-22SELL-770 157.900* 174.10 Profit of 134,054 on sale
2024-11-21SELL-385 158.010* 174.90 Profit of 67,337 on sale
2024-11-20BUY616 156.000* 175.90
2024-11-18SELL-924 157.940* 178.16 Profit of 164,616 on sale
2024-11-11BUY693 172.030* 179.22
2024-11-08SELL-2,464 173.040* 179.66 Profit of 442,693 on sale
2024-11-07SELL-152 173.920* 180.11 Profit of 27,376 on sale
2024-11-01SELL-152 173.790* 182.53 Profit of 27,744 on sale
2024-10-31SELL-1,545 174.000* 183.59 Profit of 283,650 on sale
2024-10-30BUY79 181.180* 183.94
2024-10-29BUY474 183.470* 184.01
2024-10-28SELL-237 185.010* 183.82 Profit of 43,564 on sale
Market high and low price is on the date.

* (if shown) = market close price used not a projected price. This is used when we do not have market data available to calculate a projection

The likely trade price/value is our estimate on the likely price the trade took place at and is not the actual trade price. The likely LOSS/GAIN is our estimate. Where a profit/loss value is shown in the Likely Trade Value column, this is derived from matching trades between periods eg the most recent previous BUY is matched with the SELL for the same number of shares and the difference between the likely BUY price and likely SELL price is calculated. Where a profit or loss is shown in the Average Price of Previous Trades column, this is dervied using the likely trade price compared to the average of previous trades based on adjusted close

Shorting History of BIIB

DateShorted VolumeShort Exempt VolumeTotal Shares Traded% Shorted
2025-07-30329,46212644,33951.1%
2025-07-29182,531119370,96349.2%
2025-07-28158,19934369,65542.8%
2025-07-25143,55466334,32942.9%
2025-07-24211,426442363,87858.1%
2025-07-23230,8560402,05957.4%
2025-07-22216,4411,176461,13846.9%
2025-07-21263,01632550,04147.8%
2025-07-18262,434316486,09554.0%
2025-07-17141,9130441,84032.1%
2025-07-16193,679330521,00537.2%
2025-07-15201,543210395,68050.9%
2025-07-14112,2790228,93449.0%
2025-07-11206,68145339,18360.9%
2025-07-10142,31916246,15257.8%
2025-07-09266,49130743,30535.9%
2025-07-08230,74834563,63240.9%
2025-07-07261,05174452,78957.7%
2025-07-0396,376120211,99545.5%
2025-07-02237,1851,529487,07548.7%
2025-07-01316,044180843,73837.5%
2025-06-30179,204262363,12349.4%
2025-06-27195,469188330,61059.1%
2025-06-26144,6645303,79847.6%
2025-06-25153,28622366,33841.8%
2025-06-24113,8410363,95731.3%
2025-06-23197,360100471,56241.9%
2025-06-20217,9190376,86857.8%
2025-06-18176,60561363,35948.6%
2025-06-17196,378113407,46948.2%
2025-06-16225,3025368,14361.2%
2025-06-13189,281422438,70643.1%
2025-06-12206,8741,149416,12949.7%
2025-06-11230,850109435,57853.0%
2025-06-10181,009118376,83548.0%
2025-06-09212,610156372,90857.0%
2025-06-06298,6780424,22070.4%
2025-06-05243,885493468,29152.1%
2025-06-04240,140102401,89459.8%
2025-06-03389,40423658,83759.1%
2025-06-02442,9130767,53157.7%
2025-05-30615,0461,029955,64164.4%
2025-05-29541,59336725,31274.7%
2025-05-28395,373246703,41856.2%
2025-05-27299,597189663,96745.1%

The data here is derived from FINRA daily shorted trade data. The Daily Short Sale Volume is the total volume of short trades that meet certain criteria on each trade date by 6 PM ET on the trade date. The detail trade data is derived from the monthly shorted trade data which will differ in aggregate. The detail trade data is derived from the transaction level data and includes ALL trades (including exempt) and the aggregation period extends beyond 6pm.

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Disclaimer

All information is provided as is without warranty and should be used for indicative purposes only. You should independently check data before making any investment decision. This information is derived from third party sources and we cannot guarantee that their data is current, accurate, complete, free from defects etc and we therefore accept no responsibility for how it may be used. We accept no liability for the reliability or accuracy of the data provided. We are not making recommendations for any financial instruments listed on this website.