Portfolio Holdings Detail for ISIN IE00BZ173V67
Stock Name / FundiShares MSCI USA SRI UCITS ETF EUR Hedged (Dist)
IssuerBlackrock
Entity holding fund iShares IV Public Limited Company
Entity Type
Entity LEI 549300ZP07LMR36K1T02
ETF Ticker3SUR(EUR) ETF Plus

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 MSCI USA SRI UCITS ETF EUR Hedged (Dist) 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
2025-12-18 (Thursday)39,597USD 6,727,926USD 6,727,926
2025-12-17 (Wednesday)39,629BIIB holding decreased by -186USD 6,820,151BIIB holding decreased by -8122USD 6,820,151-186USD -8,122 USD 172.1 USD 171.5
2025-12-16 (Tuesday)39,815BIIB holding decreased by -90USD 6,828,273BIIB holding decreased by -184632USD 6,828,273-90USD -184,632 USD 171.5 USD 175.74
2025-12-15 (Monday)39,905USD 7,012,905BIIB holding increased by 65444USD 7,012,9050USD 65,444 USD 175.74 USD 174.1
2025-12-12 (Friday)39,905BIIB holding decreased by -62USD 6,947,461BIIB holding increased by 53153USD 6,947,461-62USD 53,153 USD 174.1 USD 172.5
2025-12-11 (Thursday)39,967USD 6,894,308BIIB holding decreased by -201833USD 6,894,3080USD -201,833 USD 172.5 USD 177.55
2025-12-10 (Wednesday)39,967USD 7,096,141BIIB holding increased by 68344USD 7,096,1410USD 68,344 USD 177.55 USD 175.84
2025-12-09 (Tuesday)39,967USD 7,027,797BIIB holding decreased by -183848USD 7,027,7970USD -183,848 USD 175.84 USD 180.44
2025-12-08 (Monday)39,967BIIB holding decreased by -465USD 7,211,645BIIB holding decreased by -118677USD 7,211,645-465USD -118,677 USD 180.44 USD 181.3
2025-12-05 (Friday)40,432USD 7,330,322BIIB holding decreased by -27493USD 7,330,3220USD -27,493 USD 181.3 USD 181.98
2025-12-04 (Thursday)40,432BIIB holding increased by 959USD 7,357,815BIIB holding increased by 223070USD 7,357,815959USD 223,070 USD 181.98 USD 180.75
2025-12-03 (Wednesday)39,473USD 7,134,745BIIB holding increased by 22500USD 7,134,7450USD 22,500 USD 180.75 USD 180.18
2025-12-02 (Tuesday)39,473USD 7,112,245BIIB holding increased by 94735USD 7,112,2450USD 94,735 USD 180.18 USD 177.78
2025-12-01 (Monday)39,473USD 7,017,510BIIB holding decreased by -170129USD 7,017,5100USD -170,129 USD 177.78 USD 182.09
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 IE00BZ173V67

Show aggregate share trades of BIIB

DateActionQuantityMarket HighMarket LowLikely Trade PriceLikely Trade Value (Profit/Loss)Average Price previous trades
2025-12-17SELL-186173.830169.550 169.978USD -31,616 144.35 Loss of -4,766 on sale
2025-12-16SELL-90174.510169.520 170.019USD -15,302 144.24 Loss of -2,320 on sale
2025-12-12SELL-62175.080171.270 171.651USD -10,642 144.00 Loss of -1,715 on sale
2025-12-08SELL-465182.120179.210 179.501USD -83,468 143.46 Loss of -16,758 on sale
2025-12-04BUY959 181.980* 143.15
2025-11-28SELL-123182.740180.685 180.890USD -22,250 142.53 Loss of -4,719 on sale
2025-11-25SELL-341182.970176.640 177.273USD -60,450 142.02 Loss of -12,021 on sale
2025-11-24SELL-62185.170175.570 176.530USD -10,945 141.87 Loss of -2,149 on sale
2025-11-20SELL-62170.910165.750 166.266USD -10,308 141.62 Loss of -1,528 on sale
2025-11-19SELL-93168.900165.790 166.101USD -15,447 141.50 Loss of -2,288 on sale
2025-11-18SELL-155170.780163.000 163.778USD -25,386 141.38 Loss of -3,471 on sale
2025-11-14SELL-186169.000163.070 163.663USD -30,441 141.17 Loss of -4,184 on sale
2025-11-12SELL-930162.560158.050 158.501USD -147,406 140.97 Loss of -16,302 on sale
2025-11-10SELL-62156.550153.770 154.048USD -9,551 140.82 Loss of -820 on sale
2025-11-07SELL-31156.700151.830 152.317USD -4,722 140.75 Loss of -358 on sale
2025-11-05SELL-62153.660148.900 149.376USD -9,261 140.63 Loss of -543 on sale
2025-10-29SELL-217147.860149.910 149.705USD -32,486 140.40 Loss of -2,020 on sale
2025-10-23SELL-62150.080150.290 150.269USD -9,317 140.22 Loss of -623 on sale
2025-10-21SELL-62146.220147.890 147.723USD -9,159 140.15 Loss of -469 on sale
2025-10-16SELL-31142.260147.480 146.958USD -4,556 140.10 Loss of -213 on sale
2025-10-14SELL-124145.310146.880 146.723USD -18,194 140.06 Loss of -827 on sale
2025-09-26SELL-62137.370138.000 137.937USD -8,552 139.76 Profit of 113 on sale
2025-09-18SELL-62143.810146.450 146.186USD -9,064 139.76 Loss of -399 on sale
2025-08-21SELL-124139.120140.200 140.092USD -17,371 139.70 Loss of -49 on sale
2025-08-20SELL-155138.990140.500 140.349USD -21,754 139.70 Loss of -100 on sale
2025-08-18SELL-93135.910141.180 140.653USD -13,081 139.73 Loss of -86 on sale
2025-08-12SELL-527128.930131.100 130.883USD -68,975 139.81 Profit of 4,707 on sale
2025-08-07SELL-372127.750130.680 130.387USD -48,504 140.00 Profit of 3,575 on sale
2025-08-04SELL-62132.200133.980 133.802USD -8,296 140.08 Profit of 389 on sale
2025-07-31SELL-62128.000135.430 134.687USD -8,351 140.20 Profit of 342 on sale
2025-07-30SELL-403126.640129.780 129.466USD -52,175 140.28 Profit of 4,356 on sale
2025-07-29SELL-217127.900129.260 129.124USD -28,020 140.35 Profit of 2,436 on sale
2025-07-28SELL-279129.280131.850 131.593USD -36,714 140.41 Profit of 2,460 on sale
2025-07-22SELL-31127.850127.940 127.931USD -3,966 140.54 Profit of 391 on sale
2025-07-18BUY31124.990129.580 129.121USD 4,003 140.74
2025-07-17BUY31128.690129.210 129.158USD 4,004 140.81
2025-07-16SELL-248128.460129.510 129.405USD -32,092 140.88 Profit of 2,847 on sale
2025-07-15SELL-186127.500133.360 132.774USD -24,696 140.96 Profit of 1,523 on sale
2025-07-10BUY186135.330137.190 137.004USD 25,483 141.00
2025-07-09SELL-155133.020137.840 137.358USD -21,290 141.05 Profit of 572 on sale
2025-07-08SELL-848134.460135.580 135.468USD -114,877 141.09 Profit of 4,766 on sale
2025-06-26SELL-31126.920129.270 129.035USD -4,000 141.50 Profit of 387 on sale
2025-06-24SELL-91126.310127.360 127.255USD -11,580 141.70 Profit of 1,314 on sale
2025-06-20SELL-636127.040128.640 128.480USD -81,713 141.90 Profit of 8,537 on sale
2025-06-17SELL-1,331126.560130.700 130.286USD -173,411 142.21 Profit of 15,875 on sale
2025-06-13SELL-155130.650132.490 132.306USD -20,507 142.37 Profit of 1,560 on sale
2025-06-12BUY150132.310134.120 133.939USD 20,091 142.44
2025-06-09SELL-341134.150135.690 135.536USD -46,218 142.61 Profit of 2,412 on sale
2025-06-06SELL-90133.130133.720 133.661USD -12,029 142.68 Profit of 811 on sale
2025-06-04SELL-589131.860133.660 133.480USD -78,620 142.84 Profit of 5,513 on sale
2025-06-03SELL-155131.840134.740 134.450USD -20,840 142.92 Profit of 1,313 on sale
2025-05-30BUY2,440129.790132.590 132.310USD 322,836 143.10
2025-05-27SELL-29128.390129.360 129.263USD -3,749 143.40 Profit of 410 on sale
2025-05-23SELL-377125.810126.190 126.152USD -47,559 143.67 Profit of 6,605 on sale
2025-05-21SELL-145126.820130.070 129.745USD -18,813 143.93 Profit of 2,057 on sale
2025-05-19SELL-52129.440129.560 129.548USD -6,736 144.15 Profit of 759 on sale
2025-05-15SELL-58123.700123.720 123.718USD -7,176 144.46 Profit of 1,203 on sale
2025-05-14SELL-58120.370123.740 123.403USD -7,157 144.65 Profit of 1,233 on sale
2025-05-13SELL-29123.160124.400 124.276USD -3,604 144.83 Profit of 596 on sale
2025-05-12SELL-87124.400124.820 124.778USD -10,856 144.99 Profit of 1,759 on sale
2025-05-09SELL-28118.170120.110 119.916USD -3,358 145.21 Profit of 708 on sale
2025-05-08SELL-348118.390119.870 119.722USD -41,663 145.44 Profit of 8,948 on sale
2025-04-30SELL-232121.080121.410 121.377USD -28,159 146.75 Profit of 5,887 on sale
2025-04-28SELL-1,131119.120120.090 119.993USD -135,712 147.23 Profit of 30,806 on sale
2025-04-25BUY145118.840119.620 119.542USD 17,334 147.48
2025-04-23SELL-60118.170121.750 121.392USD -7,284 148.00 Profit of 1,597 on sale
2025-04-17BUY29118.610118.770 118.754USD 3,444 149.13
2025-04-14SELL-58119.260119.990 119.917USD -6,955 150.06 Profit of 1,748 on sale
2025-04-11SELL-29115.170116.390 116.268USD -3,372 150.40 Profit of 990 on sale
2025-04-10SELL-29113.380118.830 118.285USD -3,430 150.77 Profit of 942 on sale
2025-04-09BUY87120.490121.080 121.021USD 10,529 151.07
2025-04-08SELL-87114.050120.790 120.116USD -10,450 151.45 Profit of 2,726 on sale
2025-04-07SELL-348119.190123.770 123.312USD -42,913 151.78 Profit of 9,906 on sale
2025-04-04SELL-290122.980129.950 129.253USD -37,483 152.07 Profit of 6,618 on sale
2025-04-02SELL-520131.320134.000 133.732USD -69,541 152.29 Profit of 9,650 on sale
2025-03-31SELL-87136.840138.000 137.884USD -11,996 152.67 Profit of 1,286 on sale
2025-03-28BUY58138.370141.250 140.962USD 8,176 152.82
2025-03-27BUY13140.330144.070 143.696USD 1,868 152.96
2025-03-26BUY87142.430142.960 142.907USD 12,433 153.08
2025-03-25BUY145139.160142.490 142.157USD 20,613 153.23
2025-03-21SELL-145140.900142.180 142.052USD -20,598 153.50 Profit of 1,660 on sale
2025-03-20SELL-29141.380142.950 142.793USD -4,141 153.64 Profit of 315 on sale
2025-03-19SELL-145141.430144.250 143.968USD -20,875 153.78 Profit of 1,423 on sale
2025-03-18SELL-87143.090145.970 145.682USD -12,674 153.91 Profit of 716 on sale
2025-03-14SELL-145139.440140.800 140.664USD -20,396 154.21 Profit of 1,964 on sale
2025-03-13SELL-667139.980143.500 143.148USD -95,480 154.38 Profit of 7,493 on sale
2025-03-12SELL-29140.190143.130 142.836USD -4,142 154.56 Profit of 340 on sale
2025-03-11SELL-173143.660151.890 151.067USD -26,135 154.69 Profit of 627 on sale
2025-03-07SELL-783150.380154.290 153.899USD -120,503 154.80 Profit of 705 on sale
2025-03-05SELL-87143.770144.740 144.643USD -12,584 154.94 Profit of 896 on sale
2025-03-03BUY290141.710142.560 142.475USD 41,318 155.28
2025-02-28SELL-4,623140.500141.900 141.760USD -655,356 155.48 Profit of 63,441 on sale
2025-02-27SELL-58139.880142.960 142.652USD -8,274 155.70 Profit of 757 on sale
2025-02-26SELL-620140.490143.090 142.830USD -88,555 155.91 Profit of 8,108 on sale
2025-02-25SELL-527143.460145.690 145.467USD -76,661 156.08 Profit of 5,595 on sale
2025-02-21SELL-651140.640141.500 141.414USD -92,061 156.52 Profit of 9,835 on sale
2025-02-20SELL-1,147137.080138.940 138.754USD -159,151 156.81 Profit of 20,708 on sale
2025-02-19SELL-1,209136.680137.790 137.679USD -166,454 157.11 Profit of 23,490 on sale
2025-02-13SELL-1,302138.450139.100 139.035USD -181,024 158.36 Profit of 25,159 on sale
2025-02-12SELL-434133.430137.790 137.354USD -59,612 158.76 Profit of 9,290 on sale
2025-02-11SELL-279139.390141.560 141.343USD -39,435 159.08 Profit of 4,948 on sale
2025-02-10SELL-31142.540142.680 142.666USD -4,423 159.35 Profit of 517 on sale
2025-02-07SELL-651141.350143.690 143.456USD -93,390 159.66 Profit of 10,548 on sale
2025-02-06SELL-31142.370145.980 145.619USD -4,514 159.96 Profit of 444 on sale
2025-02-05SELL-93145.530147.000 146.853USD -13,657 160.21 Profit of 1,242 on sale
2025-02-04SELL-310142.490143.980 143.831USD -44,588 160.53 Profit of 5,175 on sale
2025-02-03SELL-372142.340144.500 144.284USD -53,674 160.86 Profit of 6,165 on sale
2025-01-29SELL-558144.410147.380 147.083USD -82,072 161.78 Profit of 8,201 on sale
2025-01-28SELL-589145.490148.550 148.244USD -87,316 162.10 Profit of 8,161 on sale
2025-01-24SELL-62146.200146.330 146.317USD -9,072 162.70 Profit of 1,015 on sale
2025-01-23SELL-62143.670143.770 143.760USD -8,913 163.09 Profit of 1,199 on sale
2024-12-23SELL-31149.380149.920 149.866USD -4,646 165.26 Profit of 477 on sale
2024-12-20SELL-31146.470147.850 147.712USD -4,579 165.73 Profit of 559 on sale
2024-12-19SELL-186147.390148.250 148.164USD -27,559 166.20 Profit of 3,355 on sale
2024-12-18BUY186146.790151.490 151.020USD 28,090 166.71
2024-12-17SELL-62150.640154.240 153.880USD -9,541 167.15 Profit of 823 on sale
2024-12-13BUY31150.030154.570 154.116USD 4,778 168.11
2024-12-11SELL-155157.460158.150 158.081USD -24,503 168.42 Profit of 1,603 on sale
2024-12-10SELL-60156.320158.100 157.922USD -9,475 168.79 Profit of 652 on sale
2024-12-09BUY186156.460160.740 160.312USD 29,818 169.18
2024-12-04BUY31160.920161.360 161.316USD 5,001 170.20
2024-12-02SELL-116164.230165.290 165.184USD -19,161 170.76 Profit of 647 on sale
2024-11-27BUY93159.830160.730 160.640USD 14,940 172.10
2024-11-26SELL-124157.690160.000 159.769USD -19,811 172.72 Profit of 1,606 on sale
2024-11-22SELL-217157.900159.720 159.538USD -34,620 174.10 Profit of 3,159 on sale
2024-11-21SELL-62158.010159.100 158.991USD -9,857 174.90 Profit of 986 on sale
2024-11-19BUY155155.430157.900 157.653USD 24,436 177.03
2024-11-18SELL-749157.940160.110 159.893USD -119,760 178.16 Profit of 13,679 on sale
2024-11-12BUY62168.280171.610 171.277USD 10,619 178.77
2024-11-07BUY558173.920176.950 176.647USD 98,569 180.11
2024-11-05BUY465176.930177.250 177.218USD 82,406 180.91
2024-11-04SELL-124173.520174.850 174.717USD -21,665 181.65 Profit of 860 on sale
2024-11-01SELL-1,302173.790175.990 175.770USD -228,853 182.53 Profit of 8,797 on sale
2024-10-31BUY279174.000179.480 178.932USD 49,922 183.59
2024-10-30SELL-93181.180185.000 184.618USD -17,169 183.94 Loss of -63 on sale
2024-10-29SELL-2,010183.470187.280 186.899USD -375,667 184.01 Loss of -5,797 on sale
2024-10-28SELL-60185.010185.600 185.541USD -11,132 183.82 Loss of -104 on sale
2024-10-25SELL-2,294181.690187.580 186.991USD -428,957 184.35 Loss of -6,064 on sale
2024-10-24SELL-248183.860185.720 185.534USD -46,012 184.51 Loss of -254 on sale
2024-10-23SELL-31182.980185.820 185.536USD -5,752 185.27 Loss of -8 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
2025-09-19279,6550539,46151.8%
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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