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Portfolio Holdings Detail for ISIN IE00BYXG2H39
Stock Name / FundiShares Nasdaq US Biotechnology UCITS ETF USD (Acc)
IssuerBlackrock
Entity holding fund iShares IV Public Limited Company
Entity TypeUmbrella investment company with variable capital and having segregated liability between its funds
Entity LEI 549300ZP07LMR36K1T02
ETF TickerBTEC(USD) LSE
ETF TickerBTEK(GBP) LSE
ETF Ticker2B70(EUR) F
ETF Ticker2B70.DE(EUR) CXE
ETF TickerBTEC.LS(USD) CXE
ETF TickerBTEK.LS(GBP) CXE
ETF TickerBTEC.L(GBP) LSE
ETF TickerBTEK.L(GBP) LSE

Holdings detail for SIGA

Stock NameSIGA Technologies Inc
TickerSIGA(USD) NASDAQ
TYPECommon Stock
CountryUSA
ISINUS8269171067

Show aggregate SIGA holdings

News associated with SIGA

Validea Motley Fool Strategy Daily Upgrade Report - 9/4/2025
The following are today's upgrades for Validea's Small-Cap Growth Investor model based on the published strategy of Motley Fool. This strategy looks for small cap growth stocks with solid fundamentals and strong price performance.SIGA TECHNOLOGIES INC (SIGA) is a small-cap value - 2025-09-04 06:34:37
Stock Traders Purchase Large Volume of Call Options on Siga Technologies (NASDAQ:SIGA)
Siga Technologies Inc. (NASDAQ:SIGA – Get Free Report) saw some unusual options trading activity on Wednesday. Investors purchased 1,200 call options on the company. Thisrepresentsanincreaseofapproximately1,438% compared to the average daily volume of 78 call options. Wall Street Analysts Forecast Growth Separately, Wall Street Zen upgraded shares of Siga Technologies from a “hold” rating to a […] - 2025-08-22 04:36:54
Allianz Asset Management GmbH Has $248,000 Stock Holdings in Siga Technologies Inc. (NASDAQ:SIGA)
Allianz Asset Management GmbH lowered its position in Siga Technologies Inc. (NASDAQ:SIGA – Free Report) by 9.8% in the 1st quarter, HoldingsChannel.com reports. The institutional investor owned 45,200 shares of the company’s stock after selling 4,900 shares during the quarter. Allianz Asset Management GmbH’s holdings in Siga Technologies were worth $248,000 at the end of […] - 2025-08-04 05:14:51
Siga Technologies Target of Unusually Large Options Trading (NASDAQ:SIGA)
Siga Technologies Inc. (NASDAQ:SIGA – Get Free Report) was the target of unusually large options trading activity on Wednesday. Traders acquired 1,200 call options on the company. This is an increase of 1,438% compared to the typical daily volume of 78 call options. Siga Technologies Trading Up 4.5% Shares of NASDAQ SIGA opened at $7.16 […] - 2025-07-24 06:24:56
Stock Traders Buy Large Volume of Call Options on Siga Technologies (NASDAQ:SIGA)
Siga Technologies Inc. (NASDAQ:SIGA – Get Free Report) was the recipient of unusually large options trading on Wednesday. Stock traders acquired 1,200 call options on the stock. This represents an increase of 1,438% compared to the typical volume of 78 call options. Institutional Inflows and Outflows Several institutional investors have recently modified their holdings of […] - 2025-07-10 04:17:02
Harbor Capital Advisors Inc. Raises Holdings in SIGA Technologies, Inc. (NASDAQ:SIGA)
Harbor Capital Advisors Inc. increased its position in shares of SIGA Technologies, Inc. (NASDAQ:SIGA – Free Report) by 31.8% in the 1st quarter, according to the company in its most recent disclosure with the SEC. The fund owned 222,012 shares of the company’s stock after purchasing an additional 53,534 shares during the quarter. Harbor Capital […] - 2025-06-13 05:20:48
D. E. Shaw & Co. Inc. Sells 87,853 Shares of SIGA Technologies, Inc. (NASDAQ:SIGA)
D. E. Shaw & Co. Inc. lowered its stake in SIGA Technologies, Inc. (NASDAQ:SIGA – Free Report) by 12.9% in the 4th quarter, according to its most recent 13F filing with the Securities & Exchange Commission. The institutional investor owned 592,660 shares of the company’s stock after selling 87,853 shares during the quarter. D. E. […] - 2025-05-19 05:10:58
SIGA Technologies Sees Unusually High Options Volume (NASDAQ:SIGA)
SIGA Technologies, Inc. (NASDAQ:SIGA – Get Free Report) was the recipient of unusually large options trading activity on Wednesday. Stock traders acquired 1,200 call options on the stock. This is an increase of approximately 1,438% compared to the average volume of 78 call options. Institutional Trading of SIGA Technologies Several institutional investors and hedge funds […] - 2025-05-01 05:20:49
Legal & General Group Plc Has $360,000 Holdings in SIGA Technologies, Inc. (NASDAQ:SIGA)
Legal & General Group Plc raised its position in SIGA Technologies, Inc. (NASDAQ:SIGA – Free Report) by 12.6% during the fourth quarter, according to the company in its most recent disclosure with the Securities & Exchange Commission. The institutional investor owned 59,944 shares of the company’s stock after buying an additional 6,704 shares during the […] - 2025-05-01 04:44:59
Investors Purchase Large Volume of Call Options on SIGA Technologies (NASDAQ:SIGA)
SIGA Technologies, Inc. (NASDAQ:SIGA – Get Free Report) saw unusually large options trading on Wednesday. Stock traders bought 1,200 call options on the company. This is an increase of approximately 1,438% compared to the typical daily volume of 78 call options. Hedge Funds Weigh In On SIGA Technologies A number of large investors have recently […] - 2025-04-17 04:41:03
Federated Hermes Inc. Acquires 9,075 Shares of SIGA Technologies, Inc. (NASDAQ:SIGA)
Federated Hermes Inc. lifted its holdings in shares of SIGA Technologies, Inc. (NASDAQ:SIGA – Free Report) by 2.6% in the 4th quarter, according to its most recent filing with the Securities and Exchange Commission. The firm owned 360,931 shares of the company’s stock after acquiring an additional 9,075 shares during the quarter. Federated Hermes Inc. […] - 2025-04-14 06:20:53
Arrowstreet Capital Limited Partnership Sells 375,059 Shares of SIGA Technologies, Inc. (NASDAQ:SIGA)
Arrowstreet Capital Limited Partnership decreased its position in shares of SIGA Technologies, Inc. (NASDAQ:SIGA – Free Report) by 46.5% in the fourth quarter, according to the company in its most recent 13F filing with the Securities and Exchange Commission (SEC). The fund owned 431,773 shares of the company’s stock after selling 375,059 shares during the […] - 2025-04-10 05:14:57
Prudential Financial Inc. Has $1.14 Million Position in SIGA Technologies, Inc. (NASDAQ:SIGA)
Prudential Financial Inc. lifted its holdings in shares of SIGA Technologies, Inc. (NASDAQ:SIGA – Free Report) by 69.4% in the fourth quarter, HoldingsChannel reports. The institutional investor owned 188,970 shares of the company’s stock after buying an additional 77,400 shares during the period. Prudential Financial Inc.’s holdings in SIGA Technologies were worth $1,136,000 as of […] - 2025-04-07 04:43:04
KLP Kapitalforvaltning AS Purchases New Position in SIGA Technologies, Inc. (NASDAQ:SIGA)
KLP Kapitalforvaltning AS acquired a new position in SIGA Technologies, Inc. (NASDAQ:SIGA – Free Report) during the fourth quarter, according to the company in its most recent disclosure with the Securities and Exchange Commission. The fund acquired 81,200 shares of the company’s stock, valued at approximately $488,000. KLP Kapitalforvaltning AS owned about 0.11% of SIGA […] - 2025-04-04 04:51:05
Traders Purchase High Volume of SIGA Technologies Call Options (NASDAQ:SIGA)
SIGA Technologies, Inc. (NASDAQ:SIGA – Get Free Report) was the target of unusually large options trading activity on Wednesday. Investors bought 1,200 call options on the company. This is an increase of approximately 1,438% compared to the typical daily volume of 78 call options. Institutional Trading of SIGA Technologies A number of institutional investors have […] - 2025-03-21 04:06:51
SIGA Technologies Target of Unusually Large Options Trading (NASDAQ:SIGA)
SIGA Technologies, Inc. (NASDAQ:SIGA – Get Free Report) saw some unusual options trading on Wednesday. Investors bought 1,200 call options on the company. This is an increase of 1,438% compared to the typical volume of 78 call options. SIGA Technologies Price Performance Shares of SIGA stock opened at $5.47 on Thursday. The stock has a […] - 2025-03-06 05:03:00
SIGA Technologies Target of Unusually Large Options Trading (NASDAQ:SIGA)
SIGA Technologies, Inc. (NASDAQ:SIGA – Get Free Report) was the target of some unusual options trading activity on Wednesday. Traders acquired 1,200 call options on the company. This represents an increase of approximately 1,438% compared to the average volume of 78 call options. Institutional Trading of SIGA Technologies Hedge funds and other institutional investors have […] - 2025-02-20 06:58:57
Traders Buy High Volume of SIGA Technologies Call Options (NASDAQ:SIGA)
SIGA Technologies, Inc. (NASDAQ:SIGA – Get Free Report) was the target of some unusual options trading on Wednesday. Investors purchased 1,200 call options on the stock. This represents an increase of approximately 1,438% compared to the typical volume of 78 call options. Institutional Investors Weigh In On SIGA Technologies Several hedge funds and other institutional […] - 2025-02-07 04:22:50

iShares Nasdaq US Biotechnology UCITS ETF USD (Acc) SIGA holdings

DateNumber of SIGA Shares HeldBase Market Value of SIGA SharesLocal Market Value of SIGA SharesChange in SIGA Shares HeldChange in SIGA Base ValueCurrent Price per SIGA Share HeldPrevious Price per SIGA Share Held
2025-12-04 (Thursday)51,423USD 326,022USD 326,022
2025-12-03 (Wednesday)49,043USD 306,028SIGA holding increased by 15203USD 306,0280USD 15,203 USD 6.23999 USD 5.93
2025-12-02 (Tuesday)49,043SIGA holding increased by 1800USD 290,825SIGA holding increased by 12564USD 290,8251,800USD 12,564 USD 5.93 USD 5.88999
2025-12-01 (Monday)47,243USD 278,261SIGA holding decreased by -8032USD 278,2610USD -8,032 USD 5.88999 USD 6.06001
2025-11-28 (Friday)47,243SIGA holding increased by 120USD 286,293SIGA holding increased by 1670USD 286,293120USD 1,670 USD 6.06001 USD 6.04
2025-11-27 (Thursday)47,123USD 284,623USD 284,6230USD 0 USD 6.04 USD 6.04
2025-11-26 (Wednesday)47,123SIGA holding increased by 360USD 284,623SIGA holding increased by 6383USD 284,623360USD 6,383 USD 6.04 USD 5.95
2025-11-25 (Tuesday)46,763SIGA holding increased by 600USD 278,240SIGA holding increased by 4032USD 278,240600USD 4,032 USD 5.95 USD 5.94
2025-11-24 (Monday)46,163SIGA holding increased by 121USD 274,208SIGA holding increased by 5323USD 274,208121USD 5,323 USD 5.94 USD 5.83999
2025-11-21 (Friday)46,042USD 268,885SIGA holding increased by 3223USD 268,8850USD 3,223 USD 5.83999 USD 5.76999
2025-11-20 (Thursday)46,042SIGA holding decreased by -476USD 265,662SIGA holding decreased by -9259USD 265,662-476USD -9,259 USD 5.76999 USD 5.90999
2025-11-19 (Wednesday)46,518SIGA holding increased by 119USD 274,921SIGA holding decreased by -2081USD 274,921119USD -2,081 USD 5.90999 USD 5.97
2025-11-18 (Tuesday)46,399SIGA holding increased by 714USD 277,002SIGA holding increased by 7460USD 277,002714USD 7,460 USD 5.97 USD 5.90001
2025-11-17 (Monday)45,685SIGA holding increased by 238USD 269,542SIGA holding decreased by -3140USD 269,542238USD -3,140 USD 5.90001 USD 6
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 SIGA by Blackrock for IE00BYXG2H39

Show aggregate share trades of SIGA

DateActionQuantityMarket HighMarket LowLikely Trade PriceLikely Trade Value (Profit/Loss)Average Price previous trades
2025-12-02BUY1,800 5.930* 6.61
2025-11-28BUY120 6.060* 6.62
2025-11-26BUY3606.0505.900 5.915USD 2,129 6.62
2025-11-25BUY600 5.950* 6.63
2025-11-24BUY121 5.940* 6.63
2025-11-20SELL-476 5.770* 6.64 Profit of 3,160 on sale
2025-11-19BUY119 5.910* 6.64
2025-11-18BUY714 5.970* 6.64
2025-11-17BUY238 5.900* 6.65
2025-11-14BUY119 6.000* 6.65
2025-11-12BUY119 6.210* 6.66
2025-11-10BUY1186.6306.200 6.243USD 737 6.66
2025-11-06BUY117 8.170* 6.65
2025-11-04BUY118 8.140* 6.64
2025-10-30BUY5908.3108.060 8.085USD 4,770 6.61
2025-10-29BUY2368.1308.450 8.418USD 1,987 6.60
2025-10-22SELL-4688.2608.540 8.512USD -3,984 6.55 Loss of -917 on sale
2025-10-20BUY2348.4808.550 8.543USD 1,999 6.53
2025-10-17BUY5848.3008.410 8.399USD 4,905 6.52
2025-10-15BUY9288.4208.430 8.429USD 7,822 6.51
2025-10-03BUY8268.9509.170 9.148USD 7,556 6.49
2025-10-02BUY1188.9509.250 9.220USD 1,088 6.48
2025-09-30BUY2369.1509.180 9.177USD 2,166 6.44
2025-09-26BUY2369.1609.170 9.169USD 2,164 6.41
2025-09-25BUY2368.7808.920 8.906USD 2,102 6.40
2025-09-24SELL-3,3838.9109.200 9.171USD -31,025 6.39 Loss of -9,421 on sale
2025-09-18BUY1298.8708.870 8.870USD 1,144 6.37
2025-09-17BUY3878.6609.030 8.993USD 3,480 6.36
2025-08-20SELL-5088.7808.890 8.879USD -4,511 6.30 Loss of -1,310 on sale
2025-07-30BUY5086.6707.110 7.066USD 3,590 6.23
2025-07-17SELL-2546.7006.850 6.835USD -1,736 6.19 Loss of -164 on sale
2025-07-11SELL-1,0246.7706.880 6.869USD -7,034 6.17 Loss of -712 on sale
2025-07-07BUY3846.7306.890 6.874USD 2,640 6.16
2025-07-02BUY7,0406.6806.700 6.698USD 47,154 6.15
2025-06-11BUY2606.3406.350 6.349USD 1,651 6.14
2025-06-10BUY2606.2206.250 6.247USD 1,624 6.13
2025-06-04SELL-1306.1506.270 6.258USD -814 6.14 Loss of -16 on sale
2025-04-23BUY1296.2406.340 6.330USD 817 6.21
2025-04-10SELL-1,0245.9206.110 6.091USD -6,237 6.23 Profit of 140 on sale
2025-04-08SELL-1295.9206.400 6.352USD -819 6.23 Loss of -15 on sale
2025-04-07SELL-1295.3305.580 5.555USD -717 6.24 Profit of 89 on sale
2025-04-04SELL-6505.3905.430 5.426USD -3,527 6.25 Profit of 538 on sale
2025-04-01BUY4,6335.4805.610 5.597USD 25,931 6.27
2025-03-31SELL-3485.4805.580 5.570USD -1,938 6.28 Profit of 248 on sale
2025-03-14SELL-1,8725.5805.590 5.589USD -10,463 6.37 Profit of 1,466 on sale
2025-03-07SELL-2345.6905.830 5.816USD -1,361 6.42 Profit of 142 on sale
2025-03-04SELL-1175.4305.480 5.475USD -641 6.47 Profit of 116 on sale
2025-02-25BUY2345.4805.720 5.696USD 1,333 6.55
2025-02-19SELL-1176.0406.170 6.157USD -720 6.60 Profit of 52 on sale
2025-02-13BUY3486.0506.210 6.194USD 2,156 6.64
2025-02-12BUY1166.1006.250 6.235USD 723 6.65
2025-02-11BUY4646.0306.090 6.084USD 2,823 6.66
2024-12-30SELL-5,1615.9205.940 5.938USD -30,646 6.93 Profit of 5,117 on sale
2024-11-18SELL-1,9386.1806.200 6.198USD -12,012 7.09 Profit of 1,719 on sale
2024-11-08SELL-1297.5707.720 7.705USD -994 7.05 Loss of -84 on sale
2024-10-21SELL-1316.8806.990 6.979USD -914 0.00 Loss of -914 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 SIGA

DateShorted VolumeShort Exempt VolumeTotal Shares Traded% Shorted
2025-09-1937,8700111,37734.0%
2025-09-1829,756093,33231.9%
2025-09-1735,5191,427177,25720.0%
2025-09-1662,0866246,00525.2%
2025-09-1550,1230193,82225.9%
2025-09-1233,9101,000139,68424.3%
2025-09-1158,3831208,64528.0%
2025-09-1074,6100218,19634.2%
2025-09-09139,373110336,80241.4%
2025-09-0868,5590192,11935.7%
2025-09-0546,4620113,82540.8%
2025-09-0469,322105203,05034.1%
2025-09-0344,4060158,58928.0%
2025-09-02123,8380322,33138.4%
2025-08-2955,3622,878123,15045.0%
2025-08-2844,5900102,92043.3%
2025-08-2738,0950141,67226.9%
2025-08-2649,7980147,04433.9%
2025-08-2545,0710127,45035.4%
2025-08-2275,3102,549269,85627.9%
2025-08-2142,8580190,02122.6%
2025-08-2030,07643399,00730.4%
2025-08-1968,31624186,48536.6%
2025-08-18122,6540233,59952.5%
2025-08-1549,6170154,65032.1%
2025-08-1437,161340146,70125.3%
2025-08-1378,727308363,37721.7%
2025-08-1269,162292237,22829.2%
2025-08-1183,6880337,86024.8%
2025-08-08114,56412,258294,31738.9%
2025-08-07191,3742,948608,93231.4%
2025-08-06332,909432553,40360.2%
2025-08-0567,904155135,49450.1%
2025-08-0431,129073,00942.6%
2025-08-0157,6631,69298,57158.5%
2025-07-3139,810087,61545.4%
2025-07-3046,20542197,17247.5%
2025-07-2991,8950156,40858.8%
2025-07-2871,115331130,77154.4%
2025-07-2562,349141101,62361.4%
2025-07-2471,5872,312111,16164.4%
2025-07-2348,00513120,29939.9%
2025-07-2236,83834780,94145.5%
2025-07-2166,0512,00093,84070.4%
2025-07-1870,1317104,32967.2%

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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