Siga Technologies Inc
SIGA- 交易所
- Nasdaq
- 產業
- Pharmaceutical Preparations
- SEC CIK
- 0001010086
近 90 天，Siga Technologies Inc 沒有內部人公開市場買賣的申報；2026 年第 2 季末有 160 家機構在 13F 申報持有，市值合計 $1.27 億；沒有大師持有。
2026 年第 1 季 13F 持有人
Siga Technologies Inc 在 2026/3/31 季末的機構持股。管理 1 億美元以上美股的機構，每季結束後 45 天內要用 13F 申報多頭部位。13F 是什麼
- 持有機構
- 183
- 較 2025 年第 4 季 −12 家
- 持有股數
- 3,439 萬
- 較 2025 年第 4 季 +149.3 萬 (+4.5%)
- 總市值
- $1.84 億
- 較 2025 年第 4 季 −$1,716 萬 (−8.5%)
- 新進機構
- 27
- 另有 66 家加碼
- 清倉機構
- 39
- 另有 68 家減碼
另有 5 家機構在 2025 年第 4 季持有、還沒有申報 2026 年第 1 季 13F：沒申報不算清倉，也不計入上面的變化。
歷季持有家數與市值
2021 年第 1 季起，每季在 13F 申報持有 SIGA 的機構家數與合計市值。市值是各季季末的申報市值，也會跟著股價漲跌。
| 季度 | 家數 | 市值 |
|---|---|---|
| 2026 年第 2 季 | 160 | $1.27 億 |
| 2026 年第 1 季 | 183 | $1.84 億 |
| 2025 年第 4 季 | 200 | $2.19 億 |
| 2025 年第 3 季 | 197 | $3.11 億 |
| 2025 年第 2 季 | 178 | $2.25 億 |
| 2025 年第 1 季 | 167 | $1.92 億 |
| 2024 年第 4 季 | 170 | $2.08 億 |
| 2024 年第 3 季 | 169 | $2.41 億 |
| 2024 年第 2 季 | 151 | $2.57 億 |
| 2024 年第 1 季 | 144 | $2.88 億 |
| 2023 年第 4 季 | 131 | $1.91 億 |
| 2023 年第 3 季 | 129 | $1.81 億 |
| 2023 年第 2 季 | 131 | $1.68 億 |
| 2023 年第 1 季 | 142 | $1.82 億 |
| 2022 年第 4 季 | 160 | $2.28 億 |
| 2022 年第 3 季 | 155 | $2.97 億 |
| 2022 年第 2 季 | 142 | $3.02 億 |
| 2022 年第 1 季 | 110 | $1.50 億 |
| 2021 年第 4 季 | 116 | $1.67 億 |
| 2021 年第 3 季 | 104 | $1.60 億 |
| 2021 年第 2 季 | 102 | $1.28 億 |
| 2021 年第 1 季 | 105 | $1.40 億 |
2026 年第 1 季持有機構
每家機構持有 Siga Technologies Inc 的股數、市值與佔組合比重；股數變化跟 2025 年第 4 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 3,494,193 | $1,869 萬 | 0.00% | −95,077−2.6% | 減碼 |
| Dimensional Fund Advisors LP | 2,702,724 | $1,446 萬 | 0.00% | +165,930+6.5% | 加碼 |
| AltraVue Capital, LLC | 2,432,024 | $1,301 萬 | 1.12% | +23,200+1.0% | 加碼 |
| Vanguard Capital Management LLC | 1,714,380 | $917.2 萬 | 0.00% | +1,714,380 | 新進 |
| Arrowstreet Capital, Limited Partnership | 1,525,960 | $816.4 萬 | 0.00% | +500,880+48.9% | 加碼 |
| American Century Companies Inc | 1,317,784 | $705.0 萬 | 0.00% | +152,295+13.1% | 加碼 |
| Geode Capital Management, LLC | 1,315,545 | $704.0 萬 | 0.00% | +310,811+30.9% | 加碼 |
| AQR Capital Management LLC | 1,219,677 | $652.5 萬 | 0.00% | +346,882+39.7% | 加碼 |
| State Street Corp | 1,011,938 | $541.4 萬 | 0.00% | −63,632−5.9% | 減碼 |
| First Wilshire Securities Management Inc | 890,498 | $476.4 萬 | 1.07% | +206,445+30.2% | 加碼 |
| Hotchkis & Wiley Capital Management LLC | 827,047 | $442.5 萬 | 0.01% | +7,600+0.9% | 加碼 |
| Citadel Advisors LLC | 705,137 | $377.2 萬 | 0.00% | −337,946−32.4% | 減碼 |
| Royce & Associates LP | 667,646 | $357.2 萬 | 0.04% | +56,627+9.3% | 加碼 |
| Goldman Sachs Group Inc | 624,903 | $334.3 萬 | 0.00% | −22,243−3.4% | 減碼 |
| New York State Common Retirement Fund | 590,761 | $316.1 萬 | 0.00% | +20,200+3.5% | 加碼 |
| Vanguard Portfolio Management LLC | 586,974 | $314.0 萬 | 0.00% | +586,974 | 新進 |
| LSV Asset Management | 538,630 | $288.2 萬 | 0.01% | 00.0% | 不變 |
| Legato Capital Management LLC | 512,039 | $273.9 萬 | 0.25% | −68,506−11.8% | 減碼 |
| Bank of America Corp | 484,672 | $259.3 萬 | 0.00% | −156,749−24.4% | 減碼 |
| Renaissance Technologies LLC | 475,013 | $254.1 萬 | 0.00% | +96,913+25.6% | 加碼 |
| Millennium Management LLC | 466,324 | $249.5 萬 | 0.00% | −22,986−4.7% | 減碼 |
| D. E. Shaw & Co., Inc. | 456,385 | $244.2 萬 | 0.00% | −98,186−17.7% | 減碼 |
| Denali Advisors LLC | 436,887 | $233.7 萬 | 0.26% | +75,087+20.8% | 加碼 |
| Two Sigma Investments, LP | 433,661 | $232.0 萬 | 0.00% | +423,261+4,069.8% | 加碼 |
| Qube Research & Technologies Ltd | 415,104 | $222.1 萬 | 0.00% | +250,269+151.8% | 加碼 |
| Victory Capital Management Inc | 376,571 | $201.5 萬 | 0.00% | +36,627+10.8% | 加碼 |
| Uniplan Investment Counsel, Inc. | 371,413 | $198.7 萬 | 0.20% | −24,484−6.2% | 減碼 |
| HRT Financial LP | 360,067 | $192.6 萬 | 0.00% | +360,067 | 新進 |
| Charles Schwab Investment Management Inc | 340,321 | $182.1 萬 | 0.00% | +23,620+7.5% | 加碼 |
| Northern Trust Corp | 340,175 | $182.0 萬 | 0.00% | −35,672−9.5% | 減碼 |
| Jacobs Levy Equity Management, Inc | 291,846 | $156.1 萬 | 0.01% | −204,320−41.2% | 減碼 |
| Vanguard Fiduciary Trust Co | 275,178 | $147.2 萬 | 0.00% | +275,178 | 新進 |
| Segall Bryant & Hamill, LLC | 273,522 | $146.3 萬 | 0.02% | −486−0.2% | 減碼 |
| Morgan Stanley | 263,335 | $140.9 萬 | 0.00% | −231,121−46.7% | 減碼 |
| Bank of New York Mellon Corp | 256,803 | $137.4 萬 | 0.00% | +2,635+1.0% | 加碼 |
| Nomura Asset Management International Inc. | 244,853 | $131.0 萬 | 0.00% | 00.0% | 不變 |
| Macquarie Group Ltd | 244,853 | $131.0 萬 | 0.01% | 00.0% | 不變 |
| Acadian Asset Management LLC | 188,484 | $100.7 萬 | 0.00% | −105,705−35.9% | 減碼 |
| Janus Henderson Group PLC | 187,521 | $100.3 萬 | 0.00% | −1,196−0.6% | 減碼 |
| Ameriprise Financial Inc | 183,537 | $98.2 萬 | 0.00% | −14,473−7.3% | 減碼 |
| State of Wisconsin Investment Board | 177,800 | $95.1 萬 | 0.00% | −37,516−17.4% | 減碼 |
| Creative Planning | 168,555 | $90.2 萬 | 0.00% | +96,274+133.2% | 加碼 |
| First Trust Advisors LP | 160,355 | $85.8 萬 | 0.00% | +5,411+3.5% | 加碼 |
| State Board of Administration of Florida Retirement System | 131,626 | $70.4 萬 | 0.00% | −107,349−44.9% | 減碼 |
| Winton Group Ltd | 124,391 | $66.5 萬 | 0.02% | +27,014+27.7% | 加碼 |
| Invesco Ltd. | 111,518 | $59.7 萬 | 0.00% | −1,919−1.7% | 減碼 |
| STRS Ohio | 109,900 | $58.8 萬 | 0.00% | +19,800+22.0% | 加碼 |
| O'Shaughnessy Asset Management, LLC | 107,138 | $57.3 萬 | 0.00% | +57,481+115.8% | 加碼 |
| UBS Group AG | 104,062 | $55.7 萬 | 0.00% | +81,666+364.6% | 加碼 |
| SummerHaven Investment Management, LLC | 101,025 | $54.0 萬 | 0.33% | −21,684−17.7% | 減碼 |
| Nuveen, LLC | 100,899 | $54.0 萬 | 0.00% | +801+0.8% | 加碼 |
| Prudential Financial Inc | 100,590 | $53.8 萬 | 0.00% | +3,698+3.8% | 加碼 |
| Man Group plc | 94,513 | $50.6 萬 | 0.00% | +36,969+64.2% | 加碼 |
| Trexquant Investment LP | 93,440 | $50.0 萬 | 0.00% | +35,843+62.2% | 加碼 |
| Martingale Asset Management L P | 92,260 | $49.4 萬 | 0.01% | 00.0% | 不變 |
| Campbell & CO Investment Adviser LLC | 92,125 | $49.3 萬 | 0.03% | +36,477+65.5% | 加碼 |
| Vanguard Global Advisers, LLC | 90,778 | $48.6 萬 | 0.00% | +90,778 | 新進 |
| KLP Kapitalforvaltning AS | 87,200 | $46.7 萬 | 0.00% | −9,000−9.4% | 減碼 |
| State of Wyoming | 85,240 | $45.6 萬 | 0.05% | +2,291+2.8% | 加碼 |
| Alliancebernstein L.P. | 63,710 | $38.9 萬 | 0.00% | 00.0% | 不變 |
| Canada Pension Plan Investment Board | 69,400 | $37.1 萬 | 0.00% | −5,600−7.5% | 減碼 |
| Los Angeles Capital Management LLC | 69,082 | $37.0 萬 | 0.00% | +22,529+48.4% | 加碼 |
| Wealth Enhancement Advisory Services, LLC | 66,668 | $34.9 萬 | 0.00% | +726+1.1% | 加碼 |
| Price T Rowe Associates Inc | 63,337 | $33.9 萬 | 0.00% | +16,993+36.7% | 加碼 |
| Jefferies Financial Group Inc. | 62,667 | $33.5 萬 | 0.00% | +62,667 | 新進 |
| Squarepoint Ops LLC | 58,571 | $31.3 萬 | 0.00% | +43,557+290.1% | 加碼 |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 53,694 | $28.7 萬 | 0.00% | +9,772+22.2% | 加碼 |
| James Investment Research Inc | 53,546 | $28.6 萬 | 0.03% | 00.0% | 不變 |
| Jane Street Group, LLC | 52,080 | $27.9 萬 | 0.00% | −68,778−56.9% | 減碼 |
| Rhumbline Advisers | 51,142 | $27.4 萬 | 0.00% | −2,493−4.6% | 減碼 |
| Strategic Blueprint, LLC | 50,000 | $26.8 萬 | 0.02% | −1,100−2.2% | 減碼 |
| Davenport & Co LLC | 50,000 | $26.8 萬 | 0.00% | 00.0% | 不變 |
| SEI Investments Co | 48,420 | $25.9 萬 | 0.00% | +23,400+93.5% | 加碼 |
| Exchange Traded Concepts, LLC | 46,878 | $25.1 萬 | 0.00% | +6,990+17.5% | 加碼 |
| Franklin Resources Inc | 43,862 | $23.5 萬 | 0.00% | −16,270−27.1% | 減碼 |
| DGS Capital Management, LLC | 42,434 | $22.7 萬 | 0.04% | −7,936−15.8% | 減碼 |
| Cambria Investment Management, L.P. | 42,083 | $22.5 萬 | 0.01% | +16,185+62.5% | 加碼 |
| Vestcor Inc | 41,200 | $22.0 萬 | 0.01% | −12,117−22.7% | 減碼 |
| Inspire Advisors, LLC | 40,823 | $21.8 萬 | 0.02% | +24,056+143.5% | 加碼 |
| Cresset Asset Management, LLC | 40,690 | $21.8 萬 | 0.00% | 00.0% | 不變 |
| EntryPoint Capital, LLC | 38,200 | $20.4 萬 | 0.06% | +38,200 | 新進 |
| Point72 Asset Management, L.P. | 37,728 | $20.2 萬 | 0.00% | +37,728 | 新進 |
| Russell Investments Group, Ltd. | 37,665 | $20.2 萬 | 0.00% | +2,410+6.8% | 加碼 |
| Deutsche Bank AG | 37,164 | $19.9 萬 | 0.00% | +5,652+17.9% | 加碼 |
| Connor, Clark & Lunn Investment Management Ltd. | 36,064 | $19.3 萬 | 0.00% | +36,064 | 新進 |
| Quantinno Capital Management LP | 31,589 | $16.9 萬 | 0.00% | +11,592+58.0% | 加碼 |
| Empowered Funds, LLC | 30,316 | $16.2 萬 | 0.00% | +30,316 | 新進 |
| Graham Capital Management, L.P. | 29,907 | $16.0 萬 | 0.01% | +29,907 | 新進 |
| Federated Hermes, Inc. | 28,422 | $15.2 萬 | 0.00% | −111,088−79.6% | 減碼 |
| Mirabella Financial Services LLP | 26,812 | $14.3 萬 | 0.01% | +26,812 | 新進 |
| Washington Growth Strategies LLC | 26,216 | $14.0 萬 | 0.09% | 00.0% | 不變 |
| Engineers Gate Manager LP | 25,996 | $13.9 萬 | 0.00% | +25,996 | 新進 |
| Schonfeld Strategic Advisors LLC | 25,644 | $13.7 萬 | 0.00% | −19,110−42.7% | 減碼 |
| Susquehanna International Group, LLP | 24,767 | $13.3 萬 | 0.00% | +24,767 | 新進 |
| JPMorgan Chase & Co | 25,186 | $13.2 萬 | 0.00% | −159,780−86.4% | 減碼 |
| Lazard Asset Management LLC | 24,519 | $13.1 萬 | 0.00% | −23,247−48.7% | 減碼 |
| Cim Investment Mangement Inc | 24,379 | $13.0 萬 | 0.03% | 00.0% | 不變 |
| FMR LLC | 23,402 | $12.5 萬 | 0.00% | +17,693+309.9% | 加碼 |
| CIBC Bancorp USA Inc. | 23,384 | $12.5 萬 | 0.00% | +23,384 | 新進 |
| Significant Wealth Partners LLC | 23,131 | $12.4 萬 | 0.15% | +929+4.2% | 加碼 |