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 2022
Institutional positions in Siga Technologies Inc as of Mar 31, 2022. 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
- 110
- −6 vs. Q4 2021
- Shares held
- 21.2M
- −950.1K (−4.3%) vs. Q4 2021
- Total value
- $150.5M
- −$16.2M (−9.7%) vs. Q4 2021
- New holders
- 11
- 28 more added
- Sold out
- 17
- 45 more reduced
Compare with Q4 2021: 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 2022
Shares, value and share of portfolio for each institution holding Siga Technologies Inc; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Glassman Wealth Services | 48 | $0 | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 36 | $0 | 0.00% | +36 | New |
| Allworth Financial LP | 113 | $1.00K | 0.00% | −955−89.4% | Reduced |
| Captrust Financial Advisors | 189 | $1.00K | 0.00% | −31−14.1% | Reduced |
| Massmutual Trust Co FSB | 81 | $1.00K | 0.00% | +4+5.2% | Added |
| Daiwa Securities Group Inc. | 172 | $1.00K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 392 | $2.00K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 258 | $2.00K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 704 | $5.00K | 0.00% | +216+44.3% | Added |
| Signaturefd, LLC | 838 | $6.00K | 0.00% | −1,160−58.1% | Reduced |
| Great West Life Assurance Co | 1,019 | $8.00K | 0.00% | −2,862−73.7% | Reduced |
| Macquarie Group Ltd | 1,355 | $10.0K | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 3,442 | $24.4K | 0.00% | −10,222−74.8% | Reduced |
| UBS Group AG | 3,526 | $25.0K | 0.00% | −17,457−83.2% | Reduced |
| Steward Partners Investment Advisory, LLC | 3,500 | $25.0K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 4,358 | $31.0K | 0.00% | −29,735−87.2% | Reduced |
| State of Wyoming | 4,428 | $31.0K | 0.02% | +476+12.0% | Added |
| Ameritas Investment Partners, Inc. | 4,584 | $33.0K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 4,965 | $35.0K | 0.00% | −9,820−66.4% | Reduced |
| Clearstead Advisors, LLC | 6,000 | $43.0K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 8,040 | $56.0K | 0.00% | −50,521−86.3% | Reduced |
| Amalgamated Bank | 7,881 | $56.0K | 0.00% | +7,881 | New |
| Amalgamated Financial Corp. | 7,881 | $56.0K | 0.00% | +7,881 | New |
| Citigroup Inc | 9,459 | $67.0K | 0.00% | −5,600−37.2% | Reduced |
| Cresset Asset Management, LLC | 10,033 | $71.0K | 0.00% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 10,290 | $72.0K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 10,766 | $76.0K | 0.00% | −585−5.2% | Reduced |
| Vontobel Holding Ltd. | 10,753 | $76.0K | 0.00% | 00.0% | Unchanged |
| Arizona State Retirement System | 12,021 | $85.0K | 0.00% | −103−0.8% | Reduced |
| Cypress Capital Management LLC | 12,500 | $89.0K | 0.01% | 00.0% | Unchanged |
| Simplex Trading, LLC | 13,681 | $96.0K | 0.00% | +13,681 | New |
| Advisor Group Holdings, Inc. | 13,900 | $99.0K | 0.00% | −3,500−20.1% | Reduced |
| Franklin Resources Inc | 14,203 | $101.0K | 0.00% | +219+1.6% | Added |
| Onyx Bridge Wealth Group LLC | 17,000 | $113.0K | 0.04% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 16,005 | $113.0K | 0.00% | +15,519+3,193.2% | Added |
| Susquehanna International Group, LLP | 16,361 | $116.0K | 0.00% | +16,361 | New |
| ProShare Advisors LLC | 16,717 | $118.0K | 0.00% | −4,263−20.3% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 18,871 | $134.0K | 0.00% | +4,122+27.9% | Added |
| Legal & General Group Plc | 19,338 | $138.0K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 20,326 | $144.0K | 0.00% | 00.0% | Unchanged |
| Regions Financial Corp | 20,497 | $145.0K | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 21,283 | $150.9K | 0.00% | −5,444−20.4% | Reduced |
| Trexquant Investment LP | 21,618 | $153.0K | 0.01% | +21,618 | New |
| ETF Managers Group, LLC | 22,482 | $164.0K | 0.00% | +89+0.4% | Added |
| Campbell & CO Investment Adviser LLC | 23,399 | $166.0K | 0.04% | +1,899+8.8% | Added |
| American International Group, Inc. | 23,954 | $170.0K | 0.00% | −1,685−6.6% | Reduced |
| BNP Paribas Arbitrage, SA | 24,814 | $175.9K | 0.00% | −7,224−22.5% | Reduced |
| Principal Financial Group Inc | 25,069 | $178.0K | 0.00% | −12,768−33.7% | Reduced |
| Deutsche Bank AG | 27,781 | $197.0K | 0.00% | −4,344−13.5% | Reduced |
| MetLife Investment Management | 28,561 | $202.5K | 0.00% | +10,222+55.7% | Added |
| CIBC Private Wealth Group, LLC | 30,000 | $213.0K | 0.00% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 30,576 | $217.0K | 0.00% | +17,400+132.1% | Added |
| O'Shaughnessy Asset Management, LLC | 32,522 | $231.0K | 0.00% | −9,878−23.3% | Reduced |
| JPMorgan Chase & Co | 33,569 | $237.0K | 0.00% | −29,580−46.8% | Reduced |
| Millennium Management LLC | 39,186 | $278.0K | 0.00% | −35,034−47.2% | Reduced |
| Tower Research Capital LLC (TRC) | 48,212 | $342.0K | 0.00% | +32,823+213.3% | Added |
| Virginia Retirement Systems Et Al | 49,900 | $354.0K | 0.00% | −1,200−2.3% | Reduced |
| Rhumbline Advisers | 51,603 | $366.0K | 0.00% | −1,002−1.9% | Reduced |
| James Investment Research Inc | 53,300 | $378.0K | 0.04% | +53,300 | New |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 53,677 | $380.6K | 0.00% | 00.0% | Unchanged |
| TRUE Private Wealth Advisors | 54,114 | $391.0K | 0.06% | 00.0% | Unchanged |
| Alberta Investment Management Corp | 57,578 | $408.0K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 58,974 | $418.0K | 0.00% | −5,942−9.2% | Reduced |
| Victory Capital Management Inc | 63,247 | $435.0K | 0.00% | −677−1.1% | Reduced |
| Teacher Retirement System of Texas | 61,874 | $439.0K | 0.00% | −29,767−32.5% | Reduced |
| State of Wisconsin Investment Board | 63,900 | $453.0K | 0.00% | 00.0% | Unchanged |
| Arrowstreet Capital, Limited Partnership | 69,758 | $495.0K | 0.00% | −163,370−70.1% | Reduced |
| Martingale Asset Management L P | 70,203 | $499.0K | 0.01% | +1,291+1.9% | Added |
| Exchange Traded Concepts, LLC | 72,236 | $512.0K | 0.01% | +72,236 | New |
| Alliancebernstein L.P. | 72,800 | $516.0K | 0.00% | +200+0.3% | Added |
| Bank of America Corp | 75,918 | $539.0K | 0.00% | −3,444−4.3% | Reduced |
| Raymond James & Associates | 78,075 | $554.0K | 0.00% | −23,000−22.8% | Reduced |
| Parametric Portfolio Associates LLC | 80,367 | $570.0K | 0.00% | −12,264−13.2% | Reduced |
| Man Group plc | 84,253 | $597.0K | 0.00% | −4,147−4.7% | Reduced |
| American Century Companies Inc | 87,308 | $619.0K | 0.00% | +24,550+39.1% | Added |
| Invesco Ltd. | 88,798 | $630.0K | 0.00% | +9,241+11.6% | Added |
| Morgan Stanley | 90,619 | $642.0K | 0.00% | −19,695−17.9% | Reduced |
| Wells Fargo & Company | 93,426 | $662.0K | 0.00% | −173,726−65.0% | Reduced |
| Ancora Advisors, LLC | 94,135 | $667.0K | 0.02% | 00.0% | Unchanged |
| STRS Ohio | 98,100 | $695.0K | 0.00% | −4,400−4.3% | Reduced |
| UBS Asset Management Americas Inc | 101,841 | $722.1K | 0.00% | +40,586+66.3% | Added |
| Swiss National Bank | 105,100 | $745.0K | 0.00% | +6,000+6.1% | Added |
| Citadel Advisors LLC | 122,327 | $867.0K | 0.00% | +99,227+429.6% | Added |
| Goldman Sachs Group Inc | 126,122 | $894.0K | 0.00% | −165,882−56.8% | Reduced |
| Charles Schwab Investment Management Inc | 126,333 | $896.0K | 0.00% | +3,804+3.1% | Added |
| D. E. Shaw & Co., Inc. | 144,206 | $1.02M | 0.00% | −3,129−2.1% | Reduced |
| Hillsdale Investment Management Inc. | 159,905 | $1.13M | 0.07% | +159,905 | New |
| Los Angeles Capital Management LLC | 166,025 | $1.18M | 0.00% | +20,209+13.9% | Added |
| Nuveen Asset Management, LLC | 169,580 | $1.20M | 0.00% | +1,796+1.1% | Added |
| Russell Investments Group, Ltd. | 173,172 | $1.23M | 0.00% | −126,178−42.2% | Reduced |
| Globeflex Capital L P | 185,535 | $1.31M | 0.27% | 00.0% | Unchanged |
| Davenport & Co LLC | 219,077 | $1.55M | 0.01% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 225,277 | $1.60M | 0.00% | +4,555+2.1% | Added |
| Credit Suisse AG | 251,186 | $1.78M | 0.00% | +64,638+34.6% | Added |
| Allspring Global Investments Holdings, LLC | 272,141 | $1.93M | 0.00% | −195,629−41.8% | Reduced |
| New York State Common Retirement Fund | 430,053 | $3.05M | 0.00% | +560.0% | Added |
| Northern Trust Corp | 435,966 | $3.09M | 0.00% | −19,924−4.4% | Reduced |
| Royce & Associates LP | 453,360 | $3.21M | 0.03% | −88,154−16.3% | Reduced |
| Legato Capital Management LLC | 542,010 | $3.84M | 0.78% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 685,314 | $4.86M | 0.01% | −208,190−23.3% | Reduced |