Siga Technologies Inc
SIGA- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001010086
No open-market purchases or sales by Siga Technologies Inc insiders were filed in the last 90 days; 161 institutions reported holding it in 13F filings for Q2 2026, worth $127.0M in total; no superinvestor holds it.
13F holders, Q1 2023
Institutional positions in Siga Technologies Inc as of Mar 31, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 142
- −18 vs. Q4 2022
- Shares held
- 31.7M
- +709.8K (+2.3%) vs. Q4 2022
- Total value
- $182.1M
- −$45.9M (−20.1%) vs. Q4 2022
- New holders
- 20
- 48 more added
- Sold out
- 38
- 47 more reduced
Compare with Q4 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SIGA on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 161 | $127.0M |
| Q1 2026 | 183 | $184.0M |
| Q4 2025 | 200 | $219.1M |
| Q3 2025 | 197 | $311.0M |
| Q2 2025 | 178 | $224.8M |
| Q1 2025 | 167 | $192.5M |
| Q4 2024 | 170 | $208.0M |
| Q3 2024 | 169 | $240.7M |
| Q2 2024 | 151 | $256.6M |
| Q1 2024 | 144 | $288.1M |
| Q4 2023 | 131 | $190.9M |
| Q3 2023 | 129 | $180.8M |
| Q2 2023 | 131 | $168.1M |
| Q1 2023 | 142 | $182.1M |
| Q4 2022 | 160 | $227.9M |
| Q3 2022 | 155 | $296.8M |
| Q2 2022 | 142 | $302.3M |
| Q1 2022 | 110 | $150.5M |
| Q4 2021 | 116 | $166.7M |
| Q3 2021 | 104 | $159.6M |
| Q2 2021 | 102 | $128.2M |
| Q1 2021 | 105 | $139.8M |
Institutions, Q1 2023
Shares, value and share of portfolio for each institution holding Siga Technologies Inc; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 13 | $0 | 0.00% | 00.0% | Unchanged |
| Sofos Investments, Inc. | 6 | $1 | 0.00% | −1−14.3% | Reduced |
| Proequities, Inc. | 15 | $86 | 0.00% | +15 | New |
| Sunbelt Securities, Inc. | 27 | $151 | 0.00% | +27 | New |
| Financial Synergies Wealth Advisors, Inc. | 38 | $219 | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 139 | $799 | 0.00% | +139 | New |
| EverSource Wealth Advisors, LLC | 258 | $1.48K | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 270 | $2.00K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 413 | $2.38K | 0.00% | −3,148−88.4% | Reduced |
| The PNC Financial Services Group, Inc. | 435 | $2.50K | 0.00% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 615 | $3.54K | 0.00% | +215+53.8% | Added |
| Quadrant Capital Group LLC | 644 | $3.70K | 0.00% | +644 | New |
| Signaturefd, LLC | 793 | $4.56K | 0.00% | +4+0.5% | Added |
| Ellevest, Inc. | 865 | $4.97K | 0.00% | +858+12,257.1% | Added |
| China Universal Asset Management Co., Ltd. | 989 | $5.69K | 0.00% | +247+33.3% | Added |
| Tower Research Capital LLC (TRC) | 1,191 | $7.00K | 0.00% | −3,071−72.1% | Reduced |
| Lindbrook Capital, LLC | 1,340 | $7.71K | 0.00% | +1,340 | New |
| Bessemer Group Inc | 1,433 | $8.00K | 0.00% | +1,433 | New |
| FMR LLC | 1,421 | $8.17K | 0.00% | +545+62.2% | Added |
| Metropolitan Life Insurance Co | 1,465 | $8.42K | 0.00% | −1,977−57.4% | Reduced |
| Citigroup Inc | 1,934 | $11.1K | 0.00% | −15,003−88.6% | Reduced |
| Great West Life Assurance Co | 2,265 | $13.0K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 2,592 | $14.9K | 0.00% | +2,592 | New |
| Steward Partners Investment Advisory, LLC | 3,200 | $18.4K | 0.00% | 00.0% | Unchanged |
| Cutler Group LP | 3,600 | $20.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 3,774 | $21.7K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 4,000 | $23.0K | 0.00% | 00.0% | Unchanged |
| Vestcor Inc | 3,999 | $23.0K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 4,193 | $24.0K | 0.00% | −8,472−66.9% | Reduced |
| Royal Bank of Canada | 4,735 | $27.0K | 0.00% | −4,748−50.1% | Reduced |
| Gladius Capital Management LP | 4,930 | $28.3K | 0.01% | +690+16.3% | Added |
| Amalgamated Bank | 6,631 | $38.0K | 0.00% | −988−13.0% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 9,855 | $56.7K | 0.00% | −3,320−25.2% | Reduced |
| Onyx Bridge Wealth Group LLC | 10,000 | $57.5K | 0.02% | 00.0% | Unchanged |
| Cresset Asset Management, LLC | 10,033 | $57.7K | 0.00% | 00.0% | Unchanged |
| ProShare Advisors LLC | 10,608 | $61.0K | 0.00% | −1,492−12.3% | Reduced |
| Independent Financial Group, LLC | 10,719 | $61.6K | 0.00% | +10,719 | New |
| Captrust Financial Advisors | 11,150 | $64.1K | 0.00% | +11,150 | New |
| Advisor Group Holdings, Inc. | 11,797 | $67.8K | 0.00% | −2,663−18.4% | Reduced |
| Two Sigma Advisers, LP | 12,100 | $69.6K | 0.00% | −237,800−95.2% | Reduced |
| Arizona State Retirement System | 12,695 | $73.0K | 0.00% | +332+2.7% | Added |
| Envestnet Asset Management Inc | 13,445 | $77.3K | 0.00% | −497−3.6% | Reduced |
| Teacher Retirement System of Texas | 13,497 | $78.0K | 0.00% | −60,063−81.7% | Reduced |
| AQR Capital Management LLC | 14,743 | $84.8K | 0.00% | −1,050−6.6% | Reduced |
| SG Americas Securities, LLC | 16,067 | $92.0K | 0.00% | −19,451−54.8% | Reduced |
| Voya Investment Management LLC | 18,140 | $104.3K | 0.00% | 00.0% | Unchanged |
| Balyasny Asset Management LLC | 18,357 | $105.6K | 0.00% | −13,199−41.8% | Reduced |
| Manufacturers Life Insurance Company, The | 18,706 | $107.6K | 0.00% | −675−3.5% | Reduced |
| Euclidean Technologies Management, LLC | 18,980 | $109.1K | 0.10% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 19,046 | $109.5K | 0.00% | +19,046 | New |
| Commonwealth Equity Services, LLC | 19,198 | $110.0K | 0.00% | +8,412+78.0% | Added |
| Legal & General Group Plc | 19,342 | $111.2K | 0.00% | +1,030+5.6% | Added |
| Virginia Retirement Systems Et Al | 19,600 | $112.7K | 0.00% | −2,400−10.9% | Reduced |
| Eqis Capital Management, Inc. | 19,621 | $112.8K | 0.01% | +19,621 | New |
| Metis Global Partners, LLC | 20,164 | $115.9K | 0.01% | 00.0% | Unchanged |
| Campbell & CO Investment Adviser LLC | 20,247 | $116.4K | 0.02% | +20,247 | New |
| Mirae Asset Global Investments Co., Ltd. | 21,552 | $123.9K | 0.00% | −47−0.2% | Reduced |
| BNP Paribas Arbitrage, SA | 21,915 | $126.0K | 0.00% | +7,301+50.0% | Added |
| Cubist Systematic Strategies, LLC | 22,197 | $127.6K | 0.00% | −321,892−93.5% | Reduced |
| Caxton Associates LP | 22,477 | $129.2K | 0.02% | +22,477 | New |
| American International Group, Inc. | 22,734 | $130.7K | 0.00% | +452+2.0% | Added |
| ETF Managers Group, LLC | 23,952 | $137.7K | 0.00% | −47,128−66.3% | Reduced |
| Raymond James & Associates | 24,183 | $139.1K | 0.00% | −4,873−16.8% | Reduced |
| Barclays PLC | 24,851 | $142.9K | 0.00% | −140,844−85.0% | Reduced |
| Davenport & Co LLC | 25,000 | $143.8K | 0.00% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 24,998 | $144.0K | 0.00% | +735+3.0% | Added |
| Franklin Resources Inc | 27,238 | $156.6K | 0.00% | +66+0.2% | Added |
| MetLife Investment Management | 28,561 | $164.2K | 0.00% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 29,055 | $167.0K | 0.00% | +29,055 | New |
| Allspring Global Investments Holdings, LLC | 29,138 | $167.5K | 0.00% | +4,308+17.3% | Added |
| Deutsche Bank AG | 30,372 | $174.6K | 0.00% | +3,797+14.3% | Added |
| Hussman Strategic Advisors, Inc. | 31,000 | $178.3K | 0.03% | 00.0% | Unchanged |
| UBS Group AG | 31,712 | $182.3K | 0.00% | +21,808+220.2% | Added |
| Wells Fargo & Company | 32,947 | $189.4K | 0.00% | +15,323+86.9% | Added |
| State of Wyoming | 33,167 | $190.7K | 0.06% | +20,948+171.4% | Added |
| HSBC Holdings PLC | 33,270 | $191.6K | 0.00% | +33,270 | New |
| Susquehanna Fundamental Investments, LLC | 36,659 | $210.8K | 0.00% | −4,218−10.3% | Reduced |
| State of Wisconsin Investment Board | 38,108 | $219.1K | 0.00% | −4,241−10.0% | Reduced |
| Jane Street Group, LLC | 38,670 | $222.4K | 0.00% | +1,727+4.7% | Added |
| JPMorgan Chase & Co | 38,920 | $224.0K | 0.00% | −17,179−30.6% | Reduced |
| Gotham Asset Management, LLC | 42,155 | $242.4K | 0.01% | −199,788−82.6% | Reduced |
| NinePointTwo Capital | 48,386 | $278.0K | 0.10% | +30,754+174.4% | Added |
| James Investment Research Inc | 53,546 | $308.0K | 0.04% | +246+0.5% | Added |
| TRUE Private Wealth Advisors | 54,114 | $311.2K | 0.05% | 00.0% | Unchanged |
| California State Teachers Retirement System | 55,945 | $321.7K | 0.00% | −932−1.6% | Reduced |
| DekaBank Deutsche Girozentrale | 57,254 | $332.0K | 0.00% | 00.0% | Unchanged |
| SummerHaven Investment Management, LLC | 62,809 | $361.2K | 0.21% | +2,773+4.6% | Added |
| Rhumbline Advisers | 62,925 | $362.0K | 0.00% | +2,357+3.9% | Added |
| Martingale Asset Management L P | 63,737 | $366.5K | 0.01% | +13,185+26.1% | Added |
| Exchange Traded Concepts, LLC | 66,745 | $383.8K | 0.01% | +14,925+28.8% | Added |
| Alliancebernstein L.P. | 67,900 | $390.4K | 0.00% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 68,740 | $395.3K | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 68,986 | $396.0K | 0.00% | +68,986 | New |
| Susquehanna International Group, LLP | 74,265 | $427.0K | 0.00% | +21,233+40.0% | Added |
| Pasadena Private Wealth, LLC | 77,818 | $447.5K | 0.13% | 00.0% | Unchanged |
| Jennison Associates LLC | 79,111 | $454.9K | 0.00% | +79,111 | New |
| Two Sigma Investments, LP | 80,844 | $464.9K | 0.00% | −688,568−89.5% | Reduced |
| New York Life Investment Management LLC | 82,590 | $474.9K | 0.01% | +82,590 | New |
| STRS Ohio | 93,000 | $534.0K | 0.00% | +31,400+51.0% | Added |
| Swiss National Bank | 94,500 | $543.4K | 0.00% | −10,600−10.1% | Reduced |