Portfolio Holdings Detail for ISIN IE0003WV2ME7
Stock Name / FundiShares S&P 500 Equal Weight UCITS ETF GBP Hedged (Acc)
IssuerBlackrock
Entity holding fund iShares III Public Limited Company
Entity Type
Entity LEI 549300PZLRJB7M8H1057
ETF TickerISPE(GBP) LSE
ETF TickerISPE.L(GBP) LSE

Holdings detail for BIIB

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

Show aggregate BIIB holdings

News associated with BIIB

Analysts Set Biogen Inc. (NASDAQ:BIIB) PT at $185.74
Shares of Biogen Inc. (NASDAQ:BIIB – Get Free Report) have earned a consensus rating of “Hold” from the thirty-two research firms that are currently covering the company, MarketBeat Ratings reports. Twenty-one research analysts have rated the stock with a hold rating and eleven have assigned a buy rating to the company. The average twelve-month price […] - 2025-09-08 03:08:53
Stocks Retreat as Bond Yields Climb
The S&P 500 Index ($SPX ) (SPY ) on Tuesday closed down by -0.69%, the Dow Jones Industrials Index ($DOWI ) (DIA ) closed down by -0.55%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) closed down by -0.79%. September E-mini S&P futures (ESU25 ) fell -0.65%, and September... - 2025-09-03 14:33:33
Notable Wednesday Option Activity: WDC, ADBE, BIIB
Looking at options trading activity among components of the S&P 500 index, there is noteworthy activity today in Western Digital Corp (Symbol: WDC), where a total volume of 31,773 contracts has been traded thus far today, a contract volume which is representative of approxim - 2025-09-03 14:18:29
Stocks Retreat as Bond Yields Climb
The S&P 500 Index ($SPX ) (SPY ) on Tuesday closed down by -0.69%, the Dow Jones Industrials Index ($DOWI ) (DIA ) closed down by -0.55%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) closed down by -0.79%. September E-mini S&P futures (ESU25 ) fell -0.65%, and September... - 2025-09-03 13:44:52
Stocks Retreat as Bond Yields Climb
The S&P 500 Index ($SPX ) (SPY ) on Tuesday closed down by -0.69%, the Dow Jones Industrials Index ($DOWI ) (DIA ) closed down by -0.55%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) closed down by -0.79%. September E-mini S&P futures (ESU25 ) fell -0.65%, and September... - 2025-09-03 12:52:53
Stocks Retreat as Bond Yields Climb
The S&P 500 Index ($SPX ) (SPY ) on Tuesday closed down by -0.69%, the Dow Jones Industrials Index ($DOWI ) (DIA ) closed down by -0.55%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) closed down by -0.79%. September E-mini S&P futures (ESU25 ) fell -0.65%, and September... - 2025-09-03 12:27:04
Stocks Retreat as Bond Yields Climb
The S&P 500 Index ($SPX ) (SPY ) on Tuesday closed down by -0.69%, the Dow Jones Industrials Index ($DOWI ) (DIA ) closed down by -0.55%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) closed down by -0.79%. September E-mini S&P futures (ESU25 ) fell -0.65%, and September... - 2025-09-03 10:14:11
Stocks Retreat as Bond Yields Climb
The S&P 500 Index ($SPX ) (SPY ) on Tuesday closed down by -0.69%, the Dow Jones Industrials Index ($DOWI ) (DIA ) closed down by -0.55%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) closed down by -0.79%. September E-mini S&P futures (ESU25 ) fell -0.65%, and September... - 2025-09-03 08:10:07
Stocks Retreat as Bond Yields Climb
The S&P 500 Index ($SPX ) (SPY ) on Tuesday closed down by -0.69%, the Dow Jones Industrials Index ($DOWI ) (DIA ) closed down by -0.55%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) closed down by -0.79%. September E-mini S&P futures (ESU25 ) fell -0.65%, and September... - 2025-09-03 06:59:07
Stocks Retreat as Bond Yields Climb
The S&P 500 Index ($SPX ) (SPY ) on Tuesday closed down by -0.69%, the Dow Jones Industrials Index ($DOWI ) (DIA ) closed down by -0.55%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) closed down by -0.79%. September E-mini S&P futures (ESU25 ) fell -0.65%, and September... - 2025-09-03 05:15:06
Stocks Retreat as Bond Yields Climb
The S&P 500 Index ($SPX ) (SPY ) on Tuesday closed down by -0.69%, the Dow Jones Industrials Index ($DOWI ) (DIA ) closed down by -0.55%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) closed down by -0.79%. September E-mini S&P futures (ESU25 ) fell -0.65%, and September... - 2025-09-03 04:43:16
Stocks Retreat as Bond Yields Climb
The S&P 500 Index ($SPX ) (SPY ) on Tuesday closed down by -0.69%, the Dow Jones Industrials Index ($DOWI ) (DIA ) closed down by -0.55%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) closed down by -0.79%. September E-mini S&P futures (ESU25 ) fell -0.65%, and September... - 2025-09-03 03:40:04
Stocks Retreat as Bond Yields Climb
The S&P 500 Index ($SPX ) (SPY ) on Tuesday closed down by -0.69%, the Dow Jones Industrials Index ($DOWI ) (DIA ) closed down by -0.55%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) closed down by -0.79%. September E-mini S&P futures (ESU25 ) fell -0.65%, and September... - 2025-09-03 01:21:35
Stocks Tumble on Higher Bond Yields
The S&P 500 Index ($SPX ) (SPY ) today is down by -1.26%, the Dow Jones Industrials Index ($DOWI ) (DIA ) is down by -1.23%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) is down by -1.38%. September E-mini S&P futures (ESU25 ) are down -1.25%, and September... - 2025-09-02 20:15:06
Stocks Under Pressure from Higher Bond Yields
The S&P 500 Index ($SPX ) (SPY ) today is down by -1.15%, the Dow Jones Industrials Index ($DOWI ) (DIA ) is down by -0.83%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) is down by -1.32%. September E-mini S&P futures (ESU25 ) are down -1.15%, and September... - 2025-09-02 17:45:25
Stocks Under Pressure from Higher Bond Yields
The S&P 500 Index ($SPX ) (SPY ) today is down by -1.15%, the Dow Jones Industrials Index ($DOWI ) (DIA ) is down by -0.83%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) is down by -1.32%. September E-mini S&P futures (ESU25 ) are down -1.15%, and September... - 2025-09-02 13:49:14
Stocks Tumble on Higher Bond Yields
The S&P 500 Index ($SPX ) (SPY ) today is down by -1.26%, the Dow Jones Industrials Index ($DOWI ) (DIA ) is down by -1.23%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) is down by -1.38%. September E-mini S&P futures (ESU25 ) are down -1.25%, and September... - 2025-09-02 13:32:33
Stocks Tumble on Higher Bond Yields
The S&P 500 Index ($SPX ) (SPY ) today is down by -1.26%, the Dow Jones Industrials Index ($DOWI ) (DIA ) is down by -1.23%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) is down by -1.38%. September E-mini S&P futures (ESU25 ) are down -1.25%, and September... - 2025-09-02 12:50:37
Eisai: FDA Approves LEQEMBI IQLIK For Maintenance Dosing In Treatment Of Early Alzheimer's
(RTTNews) - Eisai and Biogen (BIIB) announced that the FDA has approved the Biologics License Application for once weekly lecanemab-irmb subcutaneous injection, or LEQEMBI IQLIK, for maintenance dosing for the treatment of early Alzheimer's. LEQEMBI IQLIK will be launched on Octo - 2025-09-01 03:23:41
Biogen Inc. (NASDAQ:BIIB) Receives $185.63 Consensus PT from Analysts
Biogen Inc. (NASDAQ:BIIB – Get Free Report) has been given a consensus rating of “Hold” by the thirty-two research firms that are covering the stock, MarketBeat Ratings reports. Twenty-one analysts have rated the stock with a hold rating and eleven have given a buy rating to the company. The average 1-year price target among brokerages […] - 2025-08-14 03:06:52
Biogen (NASDAQ:BIIB) Price Target Raised to $219.00
Biogen (NASDAQ:BIIB – Free Report) had its price target upped by Royal Bank Of Canada from $208.00 to $219.00 in a research note released on Friday,Benzinga reports. The brokerage currently has an outperform rating on the biotechnology company’s stock. Other equities research analysts have also recently issued research reports about the stock. Canaccord Genuity Group […] - 2025-08-04 06:37:00
Biogen (NASDAQ:BIIB) Given New $194.00 Price Target at HC Wainwright
Biogen (NASDAQ:BIIB – Free Report) had its price objective upped by HC Wainwright from $187.00 to $194.00 in a research report released on Friday,Benzinga reports. HC Wainwright currently has a buy rating on the biotechnology company’s stock. A number of other analysts also recently issued reports on the stock. Mizuho dropped their price target on […] - 2025-08-04 04:35:01
Leerink Partnrs Estimates Biogen’s Q3 Earnings (NASDAQ:BIIB)
Biogen Inc. (NASDAQ:BIIB – Free Report) – Stock analysts at Leerink Partnrs cut their Q3 2025 earnings per share (EPS) estimates for Biogen in a research report issued to clients and investors on Thursday, July 31st. Leerink Partnrs analyst M. Goodman now expects that the biotechnology company will post earnings per share of $3.86 for […] - 2025-08-04 02:46:51
Biogen (NASDAQ:BIIB) Upgraded at Wall Street Zen
Biogen (NASDAQ:BIIB – Get Free Report) was upgraded by equities researchers at Wall Street Zen from a “hold” rating to a “buy” rating in a research note issued on Saturday. A number of other equities analysts also recently commented on the stock. Mizuho reduced their target price on shares of Biogen from $207.00 to $169.00 […] - 2025-08-04 02:14:53
Biogen (NASDAQ:BIIB) Stock Acquired Rep. Robert Bresnahan, Jr.
Representative Robert Bresnahan, Jr. (R-Pennsylvania) recently bought shares of Biogen Inc. (NASDAQ:BIIB). In a filing disclosed on June 09th, the Representative disclosed that they had bought between $1,001 and $15,000 in Biogen stock on May 15th. The trade occurred in the Representative’s “JP MORGAN BROKERAGE ACCOUNT” account. Representative Robert Bresnahan, Jr. also recently made the […] - 2025-08-01 03:02:52
Nasdaq 100 Movers: ARM, META
In early trading on Thursday, shares of Meta Platforms topped the list of the day's best performing components of the Nasdaq 100 index, trading up 12.5%. Year to date, Meta Platforms registers a 33.6% gain. And the worst performing Nasdaq 100 component thus far on the day is A - 2025-07-31 11:22:04
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 10:43:06
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 05:52:55
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 05:05:17
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 07:50:52

iShares S&P 500 Equal Weight UCITS ETF GBP Hedged (Acc) 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
2025-12-11 (Thursday)56,331BIIB holding increased by 76USD 9,717,098BIIB holding decreased by -270977USD 9,717,09876USD -270,977 USD 172.5 USD 177.55
2025-12-10 (Wednesday)56,255USD 9,988,075BIIB holding increased by 96196USD 9,988,0750USD 96,196 USD 177.55 USD 175.84
2025-12-09 (Tuesday)56,255USD 9,891,879BIIB holding decreased by -258773USD 9,891,8790USD -258,773 USD 175.84 USD 180.44
2025-12-08 (Monday)56,255USD 10,150,652BIIB holding decreased by -48380USD 10,150,6520USD -48,380 USD 180.44 USD 181.3
2025-12-05 (Friday)56,255BIIB holding increased by 76USD 10,199,032BIIB holding decreased by -24422USD 10,199,03276USD -24,422 USD 181.3 USD 181.98
2025-12-04 (Thursday)56,179BIIB holding increased by 38USD 10,223,454BIIB holding increased by 75968USD 10,223,45438USD 75,968 USD 181.98 USD 180.75
2025-12-03 (Wednesday)56,141BIIB holding increased by 152USD 10,147,486BIIB holding increased by 59388USD 10,147,486152USD 59,388 USD 180.75 USD 180.18
2025-12-02 (Tuesday)55,989USD 10,088,098BIIB holding increased by 134374USD 10,088,0980USD 134,374 USD 180.18 USD 177.78
2025-12-01 (Monday)55,989BIIB holding increased by 608USD 9,953,724BIIB holding decreased by -122295USD 9,953,724608USD -122,295 USD 177.78 USD 181.94
2025-11-27 (Thursday)55,381BIIB holding increased by 684USD 10,076,019BIIB holding increased by 487635USD 10,076,019684USD 487,635 USD 181.94 USD 175.3
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 IE0003WV2ME7

Show aggregate share trades of BIIB

DateActionQuantityMarket HighMarket LowLikely Trade PriceLikely Trade Value (Profit/Loss)Average Price previous trades
2025-12-11BUY76180.790172.000 172.879USD 13,139 143.58
2025-12-05BUY76183.060181.100 181.296USD 13,778 142.98
2025-12-04BUY38 181.980* 142.82
2025-12-03BUY152182.940178.160 178.638USD 27,153 142.66
2025-12-01BUY608181.780176.000 176.578USD 107,359 142.34
2025-11-27BUY684 181.940* 142.17
2025-11-21BUY76176.010167.710 168.540USD 12,809 142.03
2025-11-11SELL-38159.940154.202 154.776USD -5,881 141.42 Loss of -508 on sale
2025-11-07BUY266156.700151.830 152.317USD 40,516 141.29
2025-11-05SELL-2,584153.660148.900 149.376USD -385,988 141.16 Loss of -21,228 on sale
2025-10-29SELL-2,091147.860149.910 149.705USD -313,033 140.94 Loss of -18,318 on sale
2025-10-24SELL-420149.890151.920 151.717USD -63,721 140.82 Loss of -4,577 on sale
2025-10-23SELL-76150.080150.290 150.269USD -11,420 140.78 Loss of -721 on sale
2025-10-22BUY117147.720149.120 148.980USD 17,431 140.74
2025-10-20SELL-1,365146.630147.470 147.386USD -201,182 140.69 Loss of -9,142 on sale
2025-10-16SELL-195142.260147.480 146.958USD -28,657 140.68 Loss of -1,224 on sale
2025-10-15SELL-483143.660145.190 145.037USD -70,053 140.67 Loss of -2,111 on sale
2025-10-03BUY152159.880160.200 160.168USD 24,346 140.48
2025-10-02SELL-1,520155.250157.850 157.590USD -239,537 140.41 Loss of -26,111 on sale
2025-10-01SELL-1,460154.220154.440 154.418USD -225,450 140.34 Loss of -20,549 on sale
2025-09-30SELL-38140.080141.040 140.944USD -5,356 140.34 Loss of -23 on sale
2025-09-29SELL-504138.520138.800 138.772USD -69,941 140.35 Profit of 797 on sale
2025-09-26SELL-38137.370138.000 137.937USD -5,242 140.37 Profit of 92 on sale
2025-09-25BUY494135.670140.670 140.170USD 69,244 140.39
2025-09-24SELL-340137.670139.280 139.119USD -47,300 140.41 Profit of 438 on sale
2025-09-18BUY78143.810146.450 146.186USD 11,403 140.39
2025-08-18BUY70135.910141.180 140.653USD 9,846 140.36
2025-08-12SELL-39128.930131.100 130.883USD -5,104 140.48 Profit of 374 on sale
2025-07-29BUY41127.900129.260 129.124USD 5,294 140.69
2025-07-23SELL-117130.980131.250 131.223USD -15,353 140.85 Profit of 1,127 on sale
2025-07-22SELL-234127.850127.940 127.931USD -29,936 140.93 Profit of 3,041 on sale
2025-07-21SELL-78122.680125.420 125.146USD -9,761 141.03 Profit of 1,239 on sale
2025-07-15SELL-78127.500133.360 132.774USD -10,356 141.17 Profit of 655 on sale
2025-07-14SELL-190133.110134.210 134.100USD -25,479 141.22 Profit of 1,353 on sale
2025-07-11SELL-114134.210134.590 134.552USD -15,339 141.26 Profit of 765 on sale
2025-07-10SELL-456135.330137.190 137.004USD -62,474 141.29 Profit of 1,956 on sale
2025-07-09SELL-152133.020137.840 137.358USD -20,878 141.34 Profit of 605 on sale
2025-07-08SELL-494134.460135.580 135.468USD -66,921 141.38 Profit of 2,920 on sale
2025-07-03SELL-663132.870134.420 134.265USD -89,018 141.55 Profit of 4,827 on sale
2025-07-02SELL-117133.190134.630 134.486USD -15,735 141.60 Profit of 832 on sale
2025-06-27SELL-1,911126.080128.250 128.033USD -244,671 141.78 Profit of 26,279 on sale
2025-06-25BUY39127.310127.980 127.913USD 4,989 141.96
2025-06-24SELL-1,443126.310127.360 127.255USD -183,629 142.06 Profit of 21,360 on sale
2025-06-23SELL-39124.760127.680 127.388USD -4,968 142.16 Profit of 576 on sale
2025-06-20BUY7,514127.040128.640 128.480USD 965,399 142.26
2025-06-18SELL-210126.540127.880 127.746USD -26,827 142.45 Profit of 3,089 on sale
2025-06-17SELL-385126.560130.700 130.286USD -50,160 142.55 Profit of 4,723 on sale
2025-06-11SELL-105133.060136.410 136.075USD -14,288 142.68 Profit of 693 on sale
2025-06-10SELL-245135.490136.840 136.705USD -33,493 142.73 Profit of 1,475 on sale
2025-06-06SELL-70133.130133.720 133.661USD -9,356 142.84 Profit of 643 on sale
2025-06-05SELL-595130.360132.120 131.944USD -78,507 142.92 Profit of 6,534 on sale
2025-06-02SELL-2,835131.140131.850 131.779USD -373,593 143.15 Profit of 32,240 on sale
2025-05-30SELL-630129.790132.590 132.310USD -83,355 143.24 Profit of 6,886 on sale
2025-05-29SELL-70132.750132.940 132.921USD -9,304 143.31 Profit of 727 on sale
2025-05-27SELL-70128.390129.360 129.263USD -9,048 143.52 Profit of 998 on sale
2025-05-23SELL-105125.810126.190 126.152USD -13,246 143.77 Profit of 1,850 on sale
2025-05-16SELL-525125.590125.770 125.752USD -66,020 144.34 Profit of 9,761 on sale
2025-05-15SELL-105123.700123.720 123.718USD -12,990 144.49 Profit of 2,182 on sale
2025-05-13SELL-35123.160124.400 124.276USD -4,350 144.83 Profit of 719 on sale
2025-05-12SELL-245124.400124.820 124.778USD -30,571 144.98 Profit of 4,949 on sale
2025-05-09SELL-210118.170120.110 119.916USD -25,182 145.18 Profit of 5,305 on sale
2025-05-08SELL-1,015118.390119.870 119.722USD -121,518 145.38 Profit of 26,044 on sale
2025-05-07SELL-70117.210118.000 117.921USD -8,254 145.59 Profit of 1,937 on sale
2025-05-06BUY24116.820121.810 121.311USD 2,911 145.81
2025-05-01BUY1,330120.930125.340 124.899USD 166,116 146.37
2025-04-30BUY735121.080121.410 121.377USD 89,212 146.57
2025-04-29SELL-140120.170121.170 121.070USD -16,950 146.78 Profit of 3,599 on sale
2025-04-28SELL-175119.120120.090 119.993USD -20,999 147.00 Profit of 4,726 on sale
2025-04-25BUY70118.840119.620 119.542USD 8,368 147.23
2025-04-24SELL-35119.510120.050 119.996USD -4,200 147.45 Profit of 961 on sale
2025-04-22SELL-4,690118.890119.720 119.637USD -561,098 147.93 Profit of 132,698 on sale
2025-04-17SELL-2,135118.610118.770 118.754USD -253,540 148.69 Profit of 63,923 on sale
2025-04-16BUY70115.290118.000 117.729USD 8,241 148.98
2025-04-15BUY70116.980119.930 119.635USD 8,374 149.26
2025-04-10SELL-2,205113.380118.830 118.285USD -260,818 150.14 Profit of 70,241 on sale
2025-04-09BUY175120.490121.080 121.021USD 21,179 150.40
2025-04-08BUY35114.050120.790 120.116USD 4,204 150.73
2025-04-07BUY630119.190123.770 123.312USD 77,687 151.02
2025-04-04BUY385122.980129.950 129.253USD 49,762 151.28
2025-04-02BUY245131.320134.000 133.732USD 32,764 151.46
2025-04-01BUY2,765132.030137.320 136.791USD 378,227 151.64
2025-03-31BUY2,294136.840138.000 137.884USD 316,306 151.78
2025-03-25BUY34139.160142.490 142.157USD 4,833 152.24
2025-03-20BUY68141.380142.950 142.793USD 9,710 152.57
2025-03-18BUY170143.090145.970 145.682USD 24,766 152.79
2025-03-17BUY24143.540143.850 143.819USD 3,452 152.88
2025-03-14SELL-10139.440140.800 140.664USD -1,407 153.02 Profit of 124 on sale
2025-03-13SELL-2,170139.980143.500 143.148USD -310,631 153.16 Profit of 21,732 on sale
2025-03-12BUY408140.190143.130 142.836USD 58,277 153.30
2025-03-11BUY408143.660151.890 151.067USD 61,635 153.41
2025-03-07BUY136150.380154.290 153.899USD 20,930 153.47
2025-03-06BUY476147.370147.650 147.622USD 70,268 153.54
2025-03-05BUY2,584143.770144.740 144.643USD 373,758 153.65
2025-03-04BUY136142.650148.000 147.465USD 20,055 153.78
2025-03-03BUY170141.710142.560 142.475USD 24,221 153.92
2025-02-28BUY2,214140.500141.900 141.760USD 313,857 154.07
2025-02-27BUY297139.880142.960 142.652USD 42,368 154.24
2025-02-26SELL-170140.490143.090 142.830USD -24,281 154.41 Profit of 1,969 on sale
2025-02-25SELL-33143.460145.690 145.467USD -4,800 154.54 Profit of 300 on sale
2025-02-24BUY33141.270144.170 143.880USD 4,748 154.71
2025-02-20SELL-429137.080138.940 138.754USD -59,525 155.11 Profit of 7,016 on sale
2025-02-19BUY132136.680137.790 137.679USD 18,174 155.34
2025-02-18BUY134136.570139.160 138.901USD 18,613 155.59
2025-02-13BUY3,762138.450139.100 139.035USD 523,050 156.31
2025-02-12BUY1,122133.430137.790 137.354USD 154,111 156.63
2025-02-11BUY929139.390141.560 141.343USD 131,308 156.87
2025-02-07BUY99141.350143.690 143.456USD 14,202 157.29
2025-02-06BUY1,320142.370145.980 145.619USD 192,217 157.51
2025-02-05BUY660145.530147.000 146.853USD 96,923 157.68
2025-02-04BUY495142.490143.980 143.831USD 71,196 157.91
2025-02-03SELL-2,871142.340144.500 144.284USD -414,239 158.15 Profit of 39,802 on sale
2025-01-31BUY264143.930147.400 147.053USD 38,822 158.37
2025-01-30BUY33146.230147.640 147.499USD 4,867 158.56
2025-01-29BUY561144.410147.380 147.083USD 82,514 158.78
2025-01-28BUY198145.490148.550 148.244USD 29,352 158.99
2025-01-27BUY198148.760149.670 149.579USD 29,617 159.16
2025-01-24BUY198146.200146.330 146.317USD 28,971 159.38
2025-01-23BUY561143.670143.770 143.760USD 80,649 159.64
2025-01-22BUY330142.750143.150 143.110USD 47,226 159.94
2025-01-21BUY1,947140.980142.090 141.979USD 276,433 160.27
2025-01-17BUY396140.550143.500 143.205USD 56,709 160.99
2025-01-15BUY198141.000146.150 145.635USD 28,836 161.74
2025-01-13BUY561150.180150.480 150.450USD 84,402 162.33
2025-01-10BUY430148.820150.200 150.062USD 64,527 162.60
2024-12-31BUY99152.920153.040 153.028USD 15,150 163.60
2024-12-30BUY132150.190151.180 151.081USD 19,943 163.90
2024-12-27BUY641151.310151.880 151.823USD 97,319 164.18
2024-12-23BUY198149.380149.920 149.866USD 29,673 165.26
2024-12-20BUY13,181146.470147.850 147.712USD 1,946,992 165.73
2024-12-19BUY300147.390148.250 148.164USD 44,449 166.20
2024-12-17BUY229150.640154.240 153.880USD 35,239 167.15
2024-12-16BUY75150.490152.250 152.074USD 11,406 167.61
2024-12-13BUY125150.030154.570 154.116USD 19,265 168.11
2024-12-11BUY75157.460158.150 158.081USD 11,856 168.42
2024-12-10BUY50156.320158.100 157.922USD 7,896 168.79
2024-12-09BUY50156.460160.740 160.312USD 8,016 169.18
2024-12-05SELL-150159.260162.620 162.284USD -24,343 169.89 Profit of 1,141 on sale
2024-12-04BUY26160.920161.360 161.316USD 4,194 170.20
2024-12-02BUY100164.230165.290 165.184USD 16,518 170.76
2024-11-29BUY450160.630161.670 161.566USD 72,705 171.15
2024-11-27BUY100159.830160.730 160.640USD 16,064 172.10
2024-11-26BUY250157.690160.000 159.769USD 39,942 172.72
2024-11-25BUY3,100158.710160.630 160.438USD 497,358 173.36
2024-11-22BUY75157.900159.720 159.538USD 11,965 174.10
2024-11-21BUY75158.010159.100 158.991USD 11,924 174.90
2024-11-20BUY325156.000156.180 156.162USD 50,753 175.90
2024-11-19SELL-325155.430157.900 157.653USD -51,237 177.03 Profit of 6,298 on sale
2024-11-18BUY1,500157.940160.110 159.893USD 239,840 178.16
2024-11-12BUY300168.280171.610 171.277USD 51,383 178.77
2024-11-11BUY75172.030173.920 173.731USD 13,030 179.22
2024-11-08BUY302173.040175.200 174.984USD 52,845 179.66
2024-11-07BUY512173.920176.950 176.647USD 90,443 180.11
2024-11-06BUY225174.400179.200 178.720USD 40,212 180.58
2024-11-05BUY50176.930177.250 177.218USD 8,861 180.91
2024-11-04BUY260173.520174.850 174.717USD 45,426 181.65
2024-11-01BUY125173.790175.990 175.770USD 21,971 182.53
2024-10-30BUY75181.180185.000 184.618USD 13,846 183.94
2024-10-29BUY475183.470187.280 186.899USD 88,777 184.01
2024-10-25BUY100181.690187.580 186.991USD 18,699 184.35
2024-10-24BUY75183.860185.720 185.534USD 13,915 184.51
2024-10-22BUY150185.900186.540 186.476USD 27,971 184.65
2024-10-21BUY125184.650190.400 189.825USD 23,728 0.00
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
2025-09-19279,6550539,46151.8%
2025-09-18316,85554575,80555.0%
2025-09-17276,54555493,36356.1%
2025-09-16408,065142977,20341.8%
2025-09-15299,741153539,80355.5%
2025-09-12450,1120778,16257.8%
2025-09-11451,9530661,04668.4%
2025-09-10388,46511525,09674.0%
2025-09-09405,8190562,75072.1%
2025-09-08377,871120608,54162.1%
2025-09-05347,099196546,16063.6%
2025-09-04329,1254461,87071.3%
2025-09-03576,8764898,14164.2%
2025-09-02480,74580856,53056.1%
2025-08-29138,9890311,40044.6%
2025-08-28275,50722550,65350.0%
2025-08-27211,0241,215619,32134.1%
2025-08-26207,8735385,08254.0%
2025-08-25179,74874300,16259.9%
2025-08-22211,4255403,65452.4%
2025-08-21206,61927446,19246.3%
2025-08-20229,6250438,53452.4%
2025-08-19257,9790550,69446.8%
2025-08-18270,4250642,14242.1%
2025-08-15304,44229627,20848.5%
2025-08-14194,9950392,78749.6%
2025-08-13238,8070578,13641.3%
2025-08-12141,77818410,20034.6%
2025-08-11155,123637362,67742.8%
2025-08-08179,905201492,68536.5%
2025-08-07163,40490590,86327.7%
2025-08-06233,480133580,09140.2%
2025-08-05183,1741,199457,56540.0%
2025-08-04301,94179709,01542.6%
2025-08-01400,642241,470,58527.2%
2025-07-31638,77841,315,67448.6%
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%

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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Note: 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.


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