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, Q3 2023
Institutional positions in Siga Technologies Inc as of Sep 30, 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
- 129
- −2 vs. Q2 2023
- Shares held
- 34.4M
- +1.22M (+3.7%) vs. Q2 2023
- Total value
- $180.8M
- +$12.7M (+7.6%) vs. Q2 2023
- New holders
- 21
- 44 more added
- Sold out
- 23
- 40 more reduced
Compare with Q2 2023: 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, Q3 2023
Shares, value and share of portfolio for each institution holding Siga Technologies Inc; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Aquatic Capital Management LLC | 8,400 | $44.0K | 0.00% | +8,400 | New |
| Royal Bank of Canada | 7,770 | $41.0K | 0.00% | +2,910+59.9% | Added |
| Amalgamated Bank | 7,150 | $38.0K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 5,991 | $31.5K | 0.00% | +4,728+374.3% | Added |
| Gladius Capital Management LP | 5,294 | $27.8K | 0.01% | +1,113+26.6% | Added |
| Nisa Investment Advisors, LLC | 4,755 | $25.0K | 0.00% | −21,968−82.2% | Reduced |
| Clearstead Advisors, LLC | 4,000 | $21.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 3,774 | $19.8K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 3,260 | $17.1K | 0.00% | +2,557+363.7% | Added |
| Steward Partners Investment Advisory, LLC | 3,200 | $16.8K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 3,132 | $16.4K | 0.00% | +1,487+90.4% | Added |
| Cutler Group LP | 3,200 | $16.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 2,646 | $13.9K | 0.00% | −7,524−74.0% | Reduced |
| Metropolitan Life Insurance Co | 2,607 | $13.7K | 0.00% | 00.0% | Unchanged |
| Great West Life Assurance Co | 2,265 | $12.0K | 0.00% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 1,821 | $9.56K | 0.00% | +887+95.0% | Added |
| NBC Securities, Inc. | 1,500 | $7.00K | 0.00% | +1,500 | New |
| Citigroup Inc | 1,296 | $6.80K | 0.00% | −14,637−91.9% | Reduced |
| Parallel Advisors, LLC | 1,013 | $5.32K | 0.00% | +937+1,232.9% | Added |
| The PNC Financial Services Group, Inc. | 911 | $4.78K | 0.00% | +476+109.4% | Added |
| Allworth Financial LP | 657 | $3.45K | 0.00% | +657 | New |
| Russell Investments Group, Ltd. | 325 | $1.71K | 0.00% | +325 | New |
| Lindbrook Capital, LLC | 295 | $1.55K | 0.00% | −136−31.6% | Reduced |
| Daiwa Securities Group Inc. | 270 | $1.00K | 0.00% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 199 | $1.00K | 0.00% | +199 | New |
| Gradient Investments LLC | 100 | $525 | 0.00% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 27 | $142 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 11 | $0 | 0.00% | −748−98.6% | Reduced |
| Avion Wealth | 108 | $0 | 0.00% | +108 | New |
| Proequities, Inc. | 0 | $0 | 0.00% | −15−100.0% | Sold out |
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −475,747−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −310,718−100.0% | Sold out |
| Martingale Asset Management L P | 0 | $0 | 0.00% | −52,467−100.0% | Sold out |
| Allianz Asset Management GmbH | 0 | $0 | 0.00% | −46,392−100.0% | Sold out |
| SummerHaven Investment Management, LLC | 0 | $0 | 0.00% | −41,896−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −41,591−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −26,209−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −19,104−100.0% | Sold out |
| STRS Ohio | 0 | $0 | 0.00% | −18,800−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −12,747−100.0% | Sold out |
| Alberta Investment Management Corp | 0 | $0 | 0.00% | −12,361−100.0% | Sold out |
| Prudential Financial Inc | 0 | $0 | 0.00% | −11,670−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −10,909−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −10,031−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −4,984−100.0% | Sold out |
| US Bancorp | 0 | $0 | 0.00% | −1,253−100.0% | Sold out |
| EverSource Wealth Advisors, LLC | 0 | $0 | 0.00% | −258−100.0% | Sold out |
| Global Wealth Management Investment Advisory, Inc. | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Massmutual Trust Co FSB | 0 | $0 | 0.00% | −57−100.0% | Sold out |
| Financial Synergies Wealth Advisors, Inc. | 0 | $0 | 0.00% | −38−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| Sofos Investments, Inc. | 0 | $0 | 0.00% | −5−100.0% | Sold out |