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, Q4 2024
Institutional positions in Siga Technologies Inc as of Dec 31, 2024. 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
- 170
- +3 vs. Q3 2024
- Shares held
- 34.6M
- −1.02M (−2.9%) vs. Q3 2024
- Total value
- $208.0M
- −$32.5M (−13.5%) vs. Q3 2024
- New holders
- 25
- 62 more added
- Sold out
- 22
- 51 more reduced
2 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: 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, Q4 2024
Shares, value and share of portfolio for each institution holding Siga Technologies Inc; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Capital Advisors, Ltd. LLC | 22 | $0 | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 4 | $24 | 0.00% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 27 | $160 | 0.00% | 00.0% | Unchanged |
| Game Plan Financial Advisors, LLC | 35 | $206 | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 39 | $234 | 0.00% | +39 | New |
| Farther Finance Advisors, LLC | 96 | $577 | 0.00% | 00.0% | Unchanged |
| Principal Securities, Inc. | 100 | $601 | 0.00% | 00.0% | Unchanged |
| Synergy Financial Management, LLC | 100 | $675 | 0.00% | +100 | New |
| GAMMA Investing LLC | 137 | $823 | 0.00% | −3−2.1% | Reduced |
| Lindbrook Capital, LLC | 144 | $865 | 0.00% | +21+17.1% | Added |
| Russell Investments Group, Ltd. | 154 | $926 | 0.00% | −82−34.7% | Reduced |
| CWM, LLC | 243 | $1.00K | 0.00% | −581−70.5% | Reduced |
| Federation des caisses Desjardins du Quebec | 193 | $1.16K | 0.00% | −640−76.8% | Reduced |
| Smartleaf Asset Management LLC | 201 | $1.19K | 0.00% | +88+77.9% | Added |
| EverSource Wealth Advisors, LLC | 200 | $1.20K | 0.00% | +200 | New |
| Skopos Labs, Inc. | 236 | $1.42K | 0.00% | +236 | New |
| Parallel Advisors, LLC | 278 | $1.67K | 0.00% | −3,318−92.3% | Reduced |
| Daiwa Securities Group Inc. | 270 | $2.00K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 450 | $2.71K | 0.00% | +376+508.1% | Added |
| Tower Research Capital LLC (TRC) | 603 | $3.62K | 0.00% | −5,136−89.5% | Reduced |
| Allworth Financial LP | 657 | $4.20K | 0.00% | 00.0% | Unchanged |
| Venturi Wealth Management, LLC | 776 | $4.66K | 0.00% | +776 | New |
| WealthCollab, LLC | 914 | $5.49K | 0.00% | −57−5.9% | Reduced |
| National Bank of Canada | 1,000 | $6.01K | 0.00% | +1,000 | New |
| Northwestern Mutual Wealth Management Co | 1,000 | $6.01K | 0.00% | +1,000 | New |
| Signaturefd, LLC | 1,378 | $8.28K | 0.00% | −522−27.5% | Reduced |
| Nisa Investment Advisors, LLC | 1,414 | $8.50K | 0.00% | +26+1.9% | Added |
| GF Fund Management Co. Ltd. | 1,499 | $9.01K | 0.00% | +1,499 | New |
| Amalgamated Bank | 1,680 | $10.0K | 0.00% | 00.0% | Unchanged |
| Great West Life Assurance Co | 2,265 | $14.0K | 0.00% | −22,571−90.9% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 2,379 | $14.1K | 0.00% | −202−7.8% | Reduced |
| US Bancorp | 2,414 | $14.5K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 2,533 | $15.0K | 0.00% | −2,085−45.1% | Reduced |
| Steward Partners Investment Advisory, LLC | 2,900 | $17.4K | 0.00% | −10,685−78.7% | Reduced |
| Clearstead Advisors, LLC | 3,000 | $18.0K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 3,399 | $20.4K | 0.00% | +3,399 | New |
| Ameritas Investment Partners, Inc. | 3,774 | $22.7K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 4,205 | $25.0K | 0.02% | −299−6.6% | Reduced |
| Quadrant Capital Group LLC | 4,349 | $26.1K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 4,400 | $26.4K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 5,700 | $34.3K | 0.00% | +2,750+93.2% | Added |
| BNP Paribas Arbitrage, SA | 6,375 | $38.3K | 0.00% | −4,947−43.7% | Reduced |
| DekaBank Deutsche Girozentrale | 5,160 | $42.0K | 0.00% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 9,102 | $54.7K | 0.00% | +9,102 | New |
| JustInvest LLC | 10,048 | $60.4K | 0.00% | +10,048 | New |
| Gsa Capital Partners LLP | 10,491 | $63.0K | 0.00% | +10,491 | New |
| Captrust Financial Advisors | 10,753 | $64.6K | 0.00% | −208−1.9% | Reduced |
| Campbell & CO Investment Adviser LLC | 11,036 | $66.3K | 0.01% | +11,036 | New |
| Arizona State Retirement System | 12,417 | $74.6K | 0.00% | +129+1.0% | Added |
| CI Private Wealth, LLC | 12,611 | $75.8K | 0.00% | +10+0.1% | Added |
| Commonwealth Equity Services, LLC | 12,577 | $76.0K | 0.00% | +170+1.4% | Added |
| Teacher Retirement System of Texas | 12,829 | $77.0K | 0.00% | +2,126+19.9% | Added |
| Dynamic Technology Lab Private Ltd | 13,037 | $78.0K | 0.01% | +13,037 | New |
| Onyx Bridge Wealth Group LLC | 13,000 | $78.1K | 0.01% | 00.0% | Unchanged |
| Globeflex Capital L P | 13,104 | $78.8K | 0.01% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 13,360 | $80.3K | 0.00% | −87,227−86.7% | Reduced |
| Sherbrooke Park Advisers LLC | 13,762 | $82.7K | 0.03% | +13,762 | New |
| EP Wealth Advisors, LLC | 13,887 | $83.5K | 0.00% | +1,755+14.5% | Added |
| Voya Investment Management LLC | 14,787 | $88.9K | 0.00% | −1,048−6.6% | Reduced |
| China Universal Asset Management Co., Ltd. | 15,140 | $91.0K | 0.01% | +1,413+10.3% | Added |
| Verition Fund Management LLC | 15,415 | $92.6K | 0.00% | +15,415 | New |
| Wedbush Securities Inc | 15,914 | $96.0K | 0.00% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 16,010 | $96.2K | 0.00% | −28,600−64.1% | Reduced |
| ProShare Advisors LLC | 16,424 | $98.7K | 0.00% | +3,455+26.6% | Added |
| Manufacturers Life Insurance Company, The | 17,663 | $106.2K | 0.00% | −459−2.5% | Reduced |
| Bailard, Inc. | 18,800 | $113.0K | 0.00% | +4,500+31.5% | Added |
| Janus Henderson Group PLC | 19,579 | $117.8K | 0.00% | 00.0% | Unchanged |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 19,902 | $119.6K | 0.00% | +4,597+30.0% | Added |
| HRT Financial LP | 20,132 | $120.0K | 0.00% | +20,132 | New |
| DGS Capital Management, LLC | 20,033 | $120.4K | 0.03% | −4,371−17.9% | Reduced |
| Metis Global Partners, LLC | 20,164 | $121.2K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 21,057 | $126.6K | 0.00% | +7,373+53.9% | Added |
| Lazard Asset Management LLC | 22,189 | $132.0K | 0.00% | +272+1.2% | Added |
| SG Americas Securities, LLC | 22,819 | $137.0K | 0.00% | +1,652+7.8% | Added |
| Corebridge Financial, Inc. | 23,026 | $138.4K | 0.00% | −1,738−7.0% | Reduced |
| Wells Fargo & Company | 23,604 | $141.9K | 0.00% | +5,400+29.7% | Added |
| Principal Financial Group Inc | 23,927 | $143.8K | 0.00% | +1,784+8.1% | Added |
| Linden Thomas Advisory Services, LLC | 24,292 | $146.0K | 0.02% | +4,315+21.6% | Added |
| Eqis Capital Management, Inc. | 24,593 | $147.8K | 0.01% | +1,320+5.7% | Added |
| Intech Investment Management LLC | 25,280 | $151.9K | 0.00% | +7,461+41.9% | Added |
| Cim Investment Mangement Inc | 25,825 | $155.2K | 0.05% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 26,423 | $158.8K | 0.00% | +1,140+4.5% | Added |
| CIBC Private Wealth Group, LLC | 26,000 | $163.3K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 27,220 | $163.6K | 0.00% | −367,682−93.1% | Reduced |
| JPMorgan Chase & Co | 27,298 | $164.1K | 0.00% | −43,001−61.2% | Reduced |
| MetLife Investment Management | 27,976 | $168.1K | 0.00% | 00.0% | Unchanged |
| Significant Wealth Partners LLC | 28,217 | $169.6K | 0.09% | +28,217 | New |
| Cresset Asset Management, LLC | 28,355 | $170.4K | 0.00% | −731−2.5% | Reduced |
| State of Tennessee, Treasury Department | 30,829 | $185.3K | 0.00% | +30,829 | New |
| Allspring Global Investments Holdings, LLC | 31,183 | $187.4K | 0.00% | −180,053−85.2% | Reduced |
| Davenport & Co LLC | 31,500 | $189.3K | 0.00% | +19,762+168.4% | Added |
| Engineers Gate Manager LP | 31,638 | $190.1K | 0.00% | −26,013−45.1% | Reduced |
| Oxford Asset Management LLP | 33,735 | $202.7K | 0.09% | +33,735 | New |
| Jane Street Group, LLC | 34,182 | $205.4K | 0.00% | −124,737−78.5% | Reduced |
| Cornercap Investment Counsel Inc | 34,894 | $209.7K | 0.07% | 00.0% | Unchanged |
| Group One Trading, L.P. | 35,827 | $215.3K | 0.01% | +23,380+187.8% | Added |
| Creative Planning | 39,247 | $235.9K | 0.00% | +110+0.3% | Added |
| Teza Capital Management LLC | 39,373 | $236.6K | 0.04% | −4,328−9.9% | Reduced |
| Price T Rowe Associates Inc | 40,005 | $241.0K | 0.00% | +8,290+26.1% | Added |
| California State Teachers Retirement System | 40,272 | $242.0K | 0.00% | −339−0.8% | Reduced |