Portfolio Holdings Detail for ISIN IE00BDZVHG35
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Stock Name / Fund iShares Nasdaq US Biotechnology UCITS ETF USD (Dist)
Issuer Blackrock

ETF Ticker BTEE(USD) LSE
ETF Ticker BTEE.L(GBP) LSE

Holdings detail for BIIB

Stock Name	Biogen Inc
Ticker	BIIB(USD) NASDAQ
TYPE	Common Stock
Country	USA
ISIN	US09062X1037
LEI	W8J5WZB5IY3K0NDQT671

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 Nasdaq US Biotechnology UCITS ETF USD (Dist) BIIB holdings

Date	Number of BIIB Shares Held	Base Market Value of BIIB Shares	Local Market Value of BIIB Shares	Change in BIIB Shares Held	Change in BIIB Base Value	Current Price per BIIB Share Held	Previous Price per BIIB Share Held
2025-12-03 (Wednesday)	103,140	USD 18,642,555	USD 18,642,555	284	USD 109,961	USD 180.75	USD 180.18
2025-12-02 (Tuesday)	102,856	USD 18,532,594	USD 18,532,594	3,660	USD 897,529	USD 180.18	USD 177.78
2025-12-01 (Monday)	99,196	USD 17,635,065	USD 17,635,065	0	USD -427,535	USD 177.78	USD 182.09
2025-11-28 (Friday)	99,196	USD 18,062,600	USD 18,062,600	244	USD 59,273	USD 182.09	USD 181.94
2025-11-27 (Thursday)	98,952	USD 18,003,327	USD 18,003,327	0	USD 0	USD 181.94	USD 181.94
2025-11-26 (Wednesday)	98,952	USD 18,003,327	USD 18,003,327	732	USD 131,216	USD 181.94	USD 181.96
2025-11-25 (Tuesday)	98,220	USD 17,872,111	USD 17,872,111	1,220	USD 720,571	USD 181.96	USD 176.82
2025-11-24 (Monday)	97,000	USD 17,151,540	USD 17,151,540	244	USD 190,213	USD 176.82	USD 175.3
2025-11-21 (Friday)	96,756	USD 16,961,327	USD 16,961,327	0	USD 688,903	USD 175.3	USD 168.18
2025-11-20 (Thursday)	96,756	USD 16,272,424	USD 16,272,424	-976	USD -139,711	USD 168.18	USD 167.93
2025-11-19 (Wednesday)	97,732	USD 16,412,135	USD 16,412,135	244	USD -46,764	USD 167.93	USD 168.83
2025-11-18 (Tuesday)	97,488	USD 16,458,899	USD 16,458,899	1,464	USD 645,667	USD 168.83	USD 164.68
2025-11-17 (Monday)	96,024	USD 15,813,232	USD 15,813,232	488	USD -193,825	USD 164.68	USD 167.55

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 IE00BDZVHG35

Show aggregate share trades of BIIB

Date Action Quantity Market High Market Low Likely Trade Price Likely Trade Value (Profit/Loss) Average Price previous trades
2025-12-03 BUY 284 182.940 178.160 178.638 USD 50,733 143.49
2025-12-02 BUY 3,660 180.545 174.530 175.131 USD 640,981 143.31
2025-11-28 BUY 244 182.740 180.685 180.890 USD 44,137 142.95
2025-11-26 BUY 732 183.930 180.760 181.077 USD 132,548 142.57
2025-11-26 BUY 732 183.930 180.760 181.077 USD 132,548 142.57
2025-11-25 BUY 1,220 182.970 176.640 177.273 USD 216,273 142.37
2025-11-24 BUY 244 185.170 175.570 176.530 USD 43,073 142.20
2025-11-20 SELL -976 170.910 165.750 166.266 USD -162,276 141.90 Loss of -23,778 on sale
2025-11-19 BUY 244 168.900 165.790 166.101 USD 40,529 141.77
2025-11-18 BUY 1,464 170.780 163.000 163.778 USD 239,771 141.63
2025-11-17 BUY 488 167.970 163.500 163.947 USD 80,006 141.52
2025-11-14 BUY 244 169.000 163.070 163.663 USD 39,934 141.38
2025-11-12 BUY 244 162.560 158.050 158.501 USD 38,674 141.16
2025-11-10 BUY 243 156.550 153.770 154.048 USD 37,434 140.98
2025-11-06 BUY 243 157.790 153.760 154.163 USD 37,462 140.82
2025-11-04 BUY 244 152.900 149.050 149.435 USD 36,462 140.71
2025-10-30 BUY 1,220 154.440 138.000 139.644 USD 170,366 140.53
2025-10-29 BUY 730 147.860 149.910 149.705 USD 109,285 140.49
2025-10-22 SELL -972 147.720 149.120 148.980 USD -144,809 140.24 Loss of -8,497 on sale
2025-10-20 BUY 486 146.630 147.470 147.386 USD 71,630 140.17
2025-10-17 BUY 1,214 143.000 144.320 144.188 USD 175,044 140.15
2025-10-15 BUY 1,936 143.660 145.190 145.037 USD 280,792 140.13
2025-10-03 BUY 1,687 159.880 160.200 160.168 USD 270,203 139.99
2025-10-02 BUY 241 155.250 157.850 157.590 USD 37,979 139.90
2025-09-30 BUY 482 140.080 141.040 140.944 USD 67,935 139.81
2025-09-26 BUY 482 137.370 138.000 137.937 USD 66,486 139.83
2025-09-25 BUY 482 135.670 140.670 140.170 USD 67,562 139.86
2025-09-18 BUY 253 143.810 146.450 146.186 USD 36,985 139.83
2025-09-17 BUY 762 144.870 146.680 146.499 USD 111,632 139.80
2025-09-11 SELL -254 148.840 149.070 149.047 USD -37,858 139.67 Loss of -2,382 on sale
2025-09-10 BUY 508 142.610 143.450 143.366 USD 72,830 139.65
2025-07-17 SELL -506 128.690 129.210 129.158 USD -65,354 139.90 Profit of 5,436 on sale
2025-07-16 BUY 840 128.460 129.510 129.405 USD 108,700 139.97
2025-07-11 SELL -2,008 134.210 134.590 134.552 USD -270,180 140.14 Profit of 11,223 on sale
2025-07-02 BUY 13,805 133.190 134.630 134.486 USD 1,856,579 140.32
2025-06-25 BUY 502 127.310 127.980 127.913 USD 64,212 140.71
2025-06-20 BUY 2,017 127.040 128.640 128.480 USD 259,144 141.02
2025-06-13 BUY 206 130.650 132.490 132.306 USD 27,255 141.49
2025-06-11 BUY 486 133.060 136.410 136.075 USD 66,132 141.63
2025-06-10 BUY 486 135.490 136.840 136.705 USD 66,439 141.67
2025-06-04 SELL -243 131.860 133.660 133.480 USD -32,436 141.96 Profit of 2,061 on sale
2025-04-23 BUY 243 118.170 121.750 121.392 USD 29,498 147.49
2025-04-10 SELL -1,944 113.380 118.830 118.285 USD -229,946 150.58 Profit of 62,777 on sale
2025-04-08 SELL -243 114.050 120.790 120.116 USD -29,188 151.34 Profit of 7,588 on sale
2025-04-07 SELL -243 119.190 123.770 123.312 USD -29,965 151.72 Profit of 6,902 on sale
2025-04-04 SELL -1,215 122.980 129.950 129.253 USD -157,042 152.06 Profit of 27,705 on sale
2025-04-01 BUY 2,092 132.030 137.320 136.791 USD 286,167 152.55
2025-03-31 SELL -717 136.840 138.000 137.884 USD -98,863 152.74 Profit of 10,650 on sale
2025-03-21 BUY 3,275 140.900 142.180 142.052 USD 465,220 153.71
2025-03-14 SELL -3,648 139.440 140.800 140.664 USD -513,142 154.55 Profit of 50,645 on sale
2025-03-07 SELL -456 150.380 154.290 153.899 USD -70,178 155.27 Profit of 626 on sale
2025-03-04 SELL -228 142.650 148.000 147.465 USD -33,622 155.78 Profit of 1,896 on sale
2025-02-25 BUY 456 143.460 145.690 145.467 USD 66,333 157.04
2025-02-19 SELL -228 136.680 137.790 137.679 USD -31,391 158.38 Profit of 4,719 on sale
2025-02-13 BUY 684 138.450 139.100 139.035 USD 95,100 160.05
2025-02-12 BUY 228 133.430 137.790 137.354 USD 31,317 160.60
2025-02-11 BUY 912 139.390 141.560 141.343 USD 128,905 161.04
2025-01-02 BUY 160 150.000 154.120 153.708 USD 24,593 167.78
2024-12-30 SELL -8,198 150.190 151.180 151.081 USD -1,238,562 168.32 Profit of 141,288 on sale
2024-11-18 SELL -3,750 157.940 160.110 159.893 USD -599,599 178.54 Profit of 69,922 on sale
2024-11-08 SELL -250 173.040 175.200 174.984 USD -43,746 179.66 Profit of 1,170 on sale
2024-10-30 BUY 154 181.180 185.000 184.618 USD 28,431 183.94
2024-10-21 SELL -250 184.650 190.400 189.825 USD -47,456 0.00 Loss of -47,456 on sale
Market high and low price is on the date.

Date	Action	Quantity	Market High	Market Low	Likely Trade Price	Likely Trade Value (Profit/Loss)	Average Price previous trades
2025-12-03	BUY	284	182.940	178.160	178.638	USD 50,733	143.49
2025-12-02	BUY	3,660	180.545	174.530	175.131	USD 640,981	143.31
2025-11-28	BUY	244	182.740	180.685	180.890	USD 44,137	142.95
2025-11-26	BUY	732	183.930	180.760	181.077	USD 132,548	142.57
2025-11-26	BUY	732	183.930	180.760	181.077	USD 132,548	142.57
2025-11-25	BUY	1,220	182.970	176.640	177.273	USD 216,273	142.37
2025-11-24	BUY	244	185.170	175.570	176.530	USD 43,073	142.20
2025-11-20	SELL	-976	170.910	165.750	166.266	USD -162,276	141.90 Loss of -23,778 on sale
2025-11-19	BUY	244	168.900	165.790	166.101	USD 40,529	141.77
2025-11-18	BUY	1,464	170.780	163.000	163.778	USD 239,771	141.63
2025-11-17	BUY	488	167.970	163.500	163.947	USD 80,006	141.52
2025-11-14	BUY	244	169.000	163.070	163.663	USD 39,934	141.38
2025-11-12	BUY	244	162.560	158.050	158.501	USD 38,674	141.16
2025-11-10	BUY	243	156.550	153.770	154.048	USD 37,434	140.98
2025-11-06	BUY	243	157.790	153.760	154.163	USD 37,462	140.82
2025-11-04	BUY	244	152.900	149.050	149.435	USD 36,462	140.71
2025-10-30	BUY	1,220	154.440	138.000	139.644	USD 170,366	140.53
2025-10-29	BUY	730	147.860	149.910	149.705	USD 109,285	140.49
2025-10-22	SELL	-972	147.720	149.120	148.980	USD -144,809	140.24 Loss of -8,497 on sale
2025-10-20	BUY	486	146.630	147.470	147.386	USD 71,630	140.17
2025-10-17	BUY	1,214	143.000	144.320	144.188	USD 175,044	140.15
2025-10-15	BUY	1,936	143.660	145.190	145.037	USD 280,792	140.13
2025-10-03	BUY	1,687	159.880	160.200	160.168	USD 270,203	139.99
2025-10-02	BUY	241	155.250	157.850	157.590	USD 37,979	139.90
2025-09-30	BUY	482	140.080	141.040	140.944	USD 67,935	139.81
2025-09-26	BUY	482	137.370	138.000	137.937	USD 66,486	139.83
2025-09-25	BUY	482	135.670	140.670	140.170	USD 67,562	139.86
2025-09-18	BUY	253	143.810	146.450	146.186	USD 36,985	139.83
2025-09-17	BUY	762	144.870	146.680	146.499	USD 111,632	139.80
2025-09-11	SELL	-254	148.840	149.070	149.047	USD -37,858	139.67 Loss of -2,382 on sale
2025-09-10	BUY	508	142.610	143.450	143.366	USD 72,830	139.65
2025-07-17	SELL	-506	128.690	129.210	129.158	USD -65,354	139.90 Profit of 5,436 on sale
2025-07-16	BUY	840	128.460	129.510	129.405	USD 108,700	139.97
2025-07-11	SELL	-2,008	134.210	134.590	134.552	USD -270,180	140.14 Profit of 11,223 on sale
2025-07-02	BUY	13,805	133.190	134.630	134.486	USD 1,856,579	140.32
2025-06-25	BUY	502	127.310	127.980	127.913	USD 64,212	140.71
2025-06-20	BUY	2,017	127.040	128.640	128.480	USD 259,144	141.02
2025-06-13	BUY	206	130.650	132.490	132.306	USD 27,255	141.49
2025-06-11	BUY	486	133.060	136.410	136.075	USD 66,132	141.63
2025-06-10	BUY	486	135.490	136.840	136.705	USD 66,439	141.67
2025-06-04	SELL	-243	131.860	133.660	133.480	USD -32,436	141.96 Profit of 2,061 on sale
2025-04-23	BUY	243	118.170	121.750	121.392	USD 29,498	147.49
2025-04-10	SELL	-1,944	113.380	118.830	118.285	USD -229,946	150.58 Profit of 62,777 on sale
2025-04-08	SELL	-243	114.050	120.790	120.116	USD -29,188	151.34 Profit of 7,588 on sale
2025-04-07	SELL	-243	119.190	123.770	123.312	USD -29,965	151.72 Profit of 6,902 on sale
2025-04-04	SELL	-1,215	122.980	129.950	129.253	USD -157,042	152.06 Profit of 27,705 on sale
2025-04-01	BUY	2,092	132.030	137.320	136.791	USD 286,167	152.55
2025-03-31	SELL	-717	136.840	138.000	137.884	USD -98,863	152.74 Profit of 10,650 on sale
2025-03-21	BUY	3,275	140.900	142.180	142.052	USD 465,220	153.71
2025-03-14	SELL	-3,648	139.440	140.800	140.664	USD -513,142	154.55 Profit of 50,645 on sale
2025-03-07	SELL	-456	150.380	154.290	153.899	USD -70,178	155.27 Profit of 626 on sale
2025-03-04	SELL	-228	142.650	148.000	147.465	USD -33,622	155.78 Profit of 1,896 on sale
2025-02-25	BUY	456	143.460	145.690	145.467	USD 66,333	157.04
2025-02-19	SELL	-228	136.680	137.790	137.679	USD -31,391	158.38 Profit of 4,719 on sale
2025-02-13	BUY	684	138.450	139.100	139.035	USD 95,100	160.05
2025-02-12	BUY	228	133.430	137.790	137.354	USD 31,317	160.60
2025-02-11	BUY	912	139.390	141.560	141.343	USD 128,905	161.04
2025-01-02	BUY	160	150.000	154.120	153.708	USD 24,593	167.78
2024-12-30	SELL	-8,198	150.190	151.180	151.081	USD -1,238,562	168.32 Profit of 141,288 on sale
2024-11-18	SELL	-3,750	157.940	160.110	159.893	USD -599,599	178.54 Profit of 69,922 on sale
2024-11-08	SELL	-250	173.040	175.200	174.984	USD -43,746	179.66 Profit of 1,170 on sale
2024-10-30	BUY	154	181.180	185.000	184.618	USD 28,431	183.94
2024-10-21	SELL	-250	184.650	190.400	189.825	USD -47,456	0.00 Loss of -47,456 on sale

* (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

Date	Shorted Volume	Short Exempt Volume	Total Shares Traded	% Shorted
2025-09-19	279,655	0	539,461	51.8%
2025-09-18	316,855	54	575,805	55.0%
2025-09-17	276,545	55	493,363	56.1%
2025-09-16	408,065	142	977,203	41.8%
2025-09-15	299,741	153	539,803	55.5%
2025-09-12	450,112	0	778,162	57.8%
2025-09-11	451,953	0	661,046	68.4%
2025-09-10	388,465	11	525,096	74.0%
2025-09-09	405,819	0	562,750	72.1%
2025-09-08	377,871	120	608,541	62.1%
2025-09-05	347,099	196	546,160	63.6%
2025-09-04	329,125	4	461,870	71.3%
2025-09-03	576,876	4	898,141	64.2%
2025-09-02	480,745	80	856,530	56.1%
2025-08-29	138,989	0	311,400	44.6%
2025-08-28	275,507	22	550,653	50.0%
2025-08-27	211,024	1,215	619,321	34.1%
2025-08-26	207,873	5	385,082	54.0%
2025-08-25	179,748	74	300,162	59.9%
2025-08-22	211,425	5	403,654	52.4%
2025-08-21	206,619	27	446,192	46.3%
2025-08-20	229,625	0	438,534	52.4%
2025-08-19	257,979	0	550,694	46.8%
2025-08-18	270,425	0	642,142	42.1%
2025-08-15	304,442	29	627,208	48.5%
2025-08-14	194,995	0	392,787	49.6%
2025-08-13	238,807	0	578,136	41.3%
2025-08-12	141,778	18	410,200	34.6%
2025-08-11	155,123	637	362,677	42.8%
2025-08-08	179,905	201	492,685	36.5%
2025-08-07	163,404	90	590,863	27.7%
2025-08-06	233,480	133	580,091	40.2%
2025-08-05	183,174	1,199	457,565	40.0%
2025-08-04	301,941	79	709,015	42.6%
2025-08-01	400,642	24	1,470,585	27.2%
2025-07-31	638,778	4	1,315,674	48.6%
2025-07-30	329,462	12	644,339	51.1%
2025-07-29	182,531	119	370,963	49.2%
2025-07-28	158,199	34	369,655	42.8%
2025-07-25	143,554	66	334,329	42.9%
2025-07-24	211,426	442	363,878	58.1%
2025-07-23	230,856	0	402,059	57.4%
2025-07-22	216,441	1,176	461,138	46.9%
2025-07-21	263,016	32	550,041	47.8%
2025-07-18	262,434	316	486,095	54.0%

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.

Stock Name / Fund	iShares Nasdaq US Biotechnology UCITS ETF USD (Dist)
Issuer	Blackrock
ETF Ticker	BTEE(USD) LSE
ETF Ticker	BTEE.L(GBP) LSE