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; 160 institutions reported holding it in 13F filings for Q2 2026, worth $126.9M in total; no superinvestor holds it.
13F holders, Q2 2025
Institutional positions in Siga Technologies Inc as of Jun 30, 2025. 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
- 178
- +13 vs. Q1 2025
- Shares held
- 34.5M
- −202.0K (−0.6%) vs. Q1 2025
- Total value
- $224.8M
- +$34.7M (+18.3%) vs. Q1 2025
- New holders
- 35
- 62 more added
- Sold out
- 22
- 52 more reduced
2 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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 | 160 | $126.9M |
| 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, Q2 2025
Shares, value and share of portfolio for each institution holding Siga Technologies Inc; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Avion Wealth | 108 | $0 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 9 | $0 | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 1 | $7 | 0.00% | −84−98.8% | Reduced |
| True Wealth Design, LLC | 6 | $40 | 0.00% | +6 | New |
| Sunbelt Securities, Inc. | 27 | $162 | 0.00% | +27 | New |
| Game Plan Financial Advisors, LLC | 35 | $228 | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 47 | $306 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 0 | $391 | 0.00% | 0 | New |
| Stephens Consulting, LLC | 65 | $424 | 0.00% | +65 | New |
| Smartleaf Asset Management LLC | 88 | $568 | 0.00% | −22−20.0% | Reduced |
| Rialto Wealth Management, LLC | 89 | $581 | 0.00% | 00.0% | Unchanged |
| Principal Securities, Inc. | 100 | $652 | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 151 | $985 | 0.00% | 00.0% | Unchanged |
| UMA Financial Services, Inc. | 154 | $1.00K | 0.00% | +154 | New |
| EverSource Wealth Advisors, LLC | 177 | $1.15K | 0.00% | −120−40.4% | Reduced |
| Toth Financial Advisory Corp | 250 | $1.63K | 0.00% | +250 | New |
| Rothschild Investment LLC | 255 | $1.66K | 0.00% | +50+24.4% | Added |
| The PNC Financial Services Group, Inc. | 280 | $1.83K | 0.00% | +280 | New |
| Daiwa Securities Group Inc. | 270 | $2.00K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 369 | $2.41K | 0.00% | +369 | New |
| Sterling Capital Management LLC | 407 | $2.65K | 0.00% | +152+59.6% | Added |
| CWM, LLC | 523 | $3.00K | 0.00% | +297+131.4% | Added |
| Farther Finance Advisors, LLC | 572 | $3.73K | 0.00% | +476+495.8% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 796 | $5.00K | 0.00% | +796 | New |
| Allworth Financial LP | 838 | $5.46K | 0.00% | +181+27.5% | Added |
| Raymond James Financial Inc | 1,049 | $6.84K | 0.00% | +1,049 | New |
| Global Retirement Partners, LLC | 1,119 | $7.30K | 0.00% | +1,119 | New |
| Versant Capital Management, Inc | 1,242 | $8.10K | 0.00% | +1,242 | New |
| Private Wealth Asset Management, LLC | 1,350 | $8.80K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 1,527 | $9.96K | 0.00% | +50+3.4% | Added |
| Amalgamated Bank | 1,680 | $11.0K | 0.00% | 00.0% | Unchanged |
| GF Fund Management Co. Ltd. | 1,828 | $11.9K | 0.00% | 00.0% | Unchanged |
| WealthCollab, LLC | 2,105 | $13.7K | 0.01% | +522+33.0% | Added |
| Group One Trading, L.P. | 2,292 | $14.9K | 0.00% | +2,292 | New |
| Simplex Trading, LLC | 2,316 | $15.0K | 0.00% | −131−5.4% | Reduced |
| Great West Life Assurance Co | 2,265 | $15.0K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 2,760 | $18.0K | 0.00% | +371+15.5% | Added |
| Steward Partners Investment Advisory, LLC | 2,900 | $18.9K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 3,000 | $19.6K | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 3,000 | $19.6K | 0.00% | +1,000+50.0% | Added |
| Advisor Group Holdings, Inc. | 3,062 | $20.0K | 0.00% | −2,323−43.1% | Reduced |
| Signaturefd, LLC | 3,554 | $23.2K | 0.00% | +1,394+64.5% | Added |
| FMR LLC | 3,724 | $24.3K | 0.00% | −20,238−84.5% | Reduced |
| Ameritas Investment Partners, Inc. | 3,774 | $24.6K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 4,190 | $27.3K | 0.00% | +828+24.6% | Added |
| Clear Street Markets LLC | 4,365 | $28.5K | 0.01% | +4,365 | New |
| BNP Paribas Arbitrage, SA | 4,661 | $30.4K | 0.00% | +1,184+34.1% | Added |
| Parallel Advisors, LLC | 5,261 | $34.3K | 0.00% | +1,057+25.1% | Added |
| Skopos Labs, Inc. | 5,829 | $38.0K | 0.00% | +5,749+7,186.3% | Added |
| Tower Research Capital LLC (TRC) | 6,817 | $44.4K | 0.00% | +3,669+116.6% | Added |
| DekaBank Deutsche Girozentrale | 5,160 | $48.0K | 0.00% | +5,160 | New |
| Police & Firemen's Retirement System of New Jersey | 9,226 | $60.2K | 0.00% | +124+1.4% | Added |
| US Bancorp | 9,693 | $63.2K | 0.00% | +9,693 | New |
| Captrust Financial Advisors | 10,306 | $67.2K | 0.00% | −589−5.4% | Reduced |
| ProShare Advisors LLC | 11,089 | $72.3K | 0.00% | −2,157−16.3% | Reduced |
| Kestra Advisory Services, LLC | 11,501 | $75.0K | 0.00% | −34,439−75.0% | Reduced |
| Teacher Retirement System of Texas | 11,554 | $75.3K | 0.00% | +24+0.2% | Added |
| Bailard, Inc. | 11,900 | $77.6K | 0.00% | +11,900 | New |
| Arizona State Retirement System | 12,489 | $81.4K | 0.00% | +222+1.8% | Added |
| Onyx Bridge Wealth Group LLC | 13,000 | $84.8K | 0.01% | 00.0% | Unchanged |
| Voya Investment Management LLC | 13,065 | $85.2K | 0.00% | 00.0% | Unchanged |
| Globeflex Capital L P | 13,104 | $85.4K | 0.01% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 13,360 | $87.1K | 0.00% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 13,838 | $90.0K | 0.00% | +1,309+10.4% | Added |
| CI Private Wealth, LLC | 14,097 | $91.9K | 0.00% | +1,985+16.4% | Added |
| China Universal Asset Management Co., Ltd. | 14,349 | $93.6K | 0.01% | +26+0.2% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 14,615 | $95.3K | 0.00% | +14,615 | New |
| Russell Investments Group, Ltd. | 15,637 | $102.0K | 0.00% | +5,712+57.6% | Added |
| Manufacturers Life Insurance Company, The | 15,664 | $102.1K | 0.00% | −1,618−9.4% | Reduced |
| Quantinno Capital Management LP | 16,620 | $108.4K | 0.00% | +16,620 | New |
| Eqis Capital Management, Inc. | 16,799 | $109.5K | 0.01% | −6,455−27.8% | Reduced |
| Evergreen Capital Management LLC | 18,190 | $118.6K | 0.00% | −310−1.7% | Reduced |
| Citigroup Inc | 18,335 | $119.5K | 0.00% | −20,370−52.6% | Reduced |
| Public Employees Retirement System of Ohio | 18,900 | $123.2K | 0.00% | +18,900 | New |
| AQR Capital Management LLC | 19,356 | $126.2K | 0.00% | +19,356 | New |
| Centiva Capital, LP | 19,366 | $126.3K | 0.01% | +19,366 | New |
| Janus Henderson Group PLC | 19,579 | $127.8K | 0.00% | 00.0% | Unchanged |
| EP Wealth Advisors, LLC | 19,707 | $128.5K | 0.00% | −311−1.6% | Reduced |
| Metis Global Partners, LLC | 20,164 | $131.5K | 0.00% | 00.0% | Unchanged |
| Cambria Investment Management, L.P. | 20,933 | $136.5K | 0.01% | +2,242+12.0% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 21,057 | $137.3K | 0.00% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 21,316 | $139.0K | 0.00% | −4,684−18.0% | Reduced |
| JustInvest LLC | 21,432 | $139.7K | 0.00% | +6,616+44.7% | Added |
| Wells Fargo & Company | 22,380 | $145.9K | 0.00% | −1,745−7.2% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 22,480 | $146.6K | 0.00% | −5,113−18.5% | Reduced |
| Intech Investment Management LLC | 22,956 | $149.7K | 0.00% | −7,441−24.5% | Reduced |
| JPMorgan Chase & Co | 24,988 | $162.9K | 0.00% | −5,860−19.0% | Reduced |
| STRS Ohio | 25,400 | $165.6K | 0.00% | −4,800−15.9% | Reduced |
| Washington Growth Strategies LLC | 26,216 | $171.0K | 0.13% | +26,216 | New |
| Oxford Asset Management LLP | 27,112 | $176.8K | 0.06% | +27,112 | New |
| Cresset Asset Management, LLC | 27,331 | $178.2K | 0.00% | −1,199−4.2% | Reduced |
| MetLife Investment Management | 27,524 | $179.5K | 0.00% | +80+0.3% | Added |
| Linden Thomas Advisory Services, LLC | 27,633 | $180.2K | 0.02% | +1,403+5.3% | Added |
| October Effect Ltd | 27,666 | $180.4K | 0.22% | +27,666 | New |
| Kapitalo Investimentos Ltda | 28,089 | $183.1K | 0.04% | +28,089 | New |
| Brevan Howard Capital Management LP | 28,936 | $188.7K | 0.00% | +28,936 | New |
| HSBC Holdings PLC | 28,461 | $189.6K | 0.00% | +28,461 | New |
| DGS Capital Management, LLC | 29,776 | $194.1K | 0.04% | −3,425−10.3% | Reduced |
| Deutsche Bank AG | 29,910 | $195.0K | 0.00% | −6,755−18.4% | Reduced |
| SEI Investments Co | 30,420 | $198.3K | 0.00% | −7,900−20.6% | Reduced |