Siga TechnologiesSIGA
13F holders, Q3 2024 (September 30)169holders +18
33new positions
18sold out
5famous investors
$6.75avg. 13F price*
At the end of Q3 2024, 169 institutions reported holding Siga Technologies Inc. (SIGA) in their 13F filings, up 18 from Q2 2024. 33 opened new positions and 18 sold out. The largest holders were BlackRock, Inc. ($27.1M), Vanguard Group Inc. ($17.3M) and First Wilshire Securities Management Inc. ($16.5M). 5 famous investors held it, including Ken Griffin (0.0% of Citadel Advisors's portfolio), David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Siga Technologies Inc.
- CUSIP
- 826917106
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2024 → Q3 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 33 | $10.0M |
| Exits | 18 | $9.4M |
All 13F filers, Q2 2024 → Q3 2024: 6,413,387 shares bought and 4,719,226 shares sold, net +1,694,161 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 169 holders
| BlackRock, Inc. | 0.00% | — | 4,017,178 | $27.1M |
| Vanguard Group Inc. | 0.00% | Add +5.1% | 2,566,197 | $17.3M |
| First Wilshire Securities Management Inc. | 4.63% | Reduce -7.5% | 2,438,629 | $16.5M |
| AltraVue Capital, LLC | 1.40% | Add +6.2% | 2,312,894 | $15.6M |
| Hotchkis & Wiley Capital Management LLC | 0.05% | Add +152.6% | 2,048,440 | $13.8M |
| Dimensional Fund Advisors LP | 0.00% | Add +4.7% | 1,908,139 | $12.9M |
| American Century Companies Inc. | 0.00% | Add +37.5% | 1,157,702 | $7.8M |
| Geode Capital Management, LLC | 0.00% | Add +6.3% | 1,112,743 | $7.5M |
| State Street Corp. | 0.00% | Reduce -2.8% | 1,097,813 | $7.4M |
| Citadel Advisors | 0.01% | Add +778.8% | 1,068,571 | $7.2M |
| Jupiter Asset Management Ltd. | 0.06% | Reduce -1.3% | 990,648 | $6.7M |
| Van Lanschot Kempen Investment Management N.V. | 0.06% | Reduce -46.2% | 924,812 | $6.2M |
| Royce & Associates LP | 0.05% | Reduce -0.9% | 858,806 | $5.8M |
| Arrowstreet Capital, Limited Partnership | 0.00% | Add +34.3% | 806,832 | $5.4M |
| D. E. Shaw & Co. | 0.01% | Reduce -36.6% | 680,513 | $4.6M |
| General American Investors Co. Inc. | 0.25% | Reduce -27.7% | 539,738 | $3.6M |
| Millennium Management | 0.00% | Add +1662.5% | 527,566 | $3.6M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +5.0% | 507,262 | $3.4M |
| Uniplan Investment Counsel, Inc. | 0.30% | Add +46.0% | 506,389 | $3.4M |
| New York State Common Retirement Fund | 0.00% | Add +5.6% | 495,130 | $3.3M |
| Macquarie Group Ltd. | 0.00% | Add +183.7% | 486,243 | $3.3M |
| Legato Capital Management LLC | 0.39% | Add +6.7% | 466,641 | $3.1M |
| Northern Trust Corp. | 0.00% | Reduce -5.5% | 438,464 | $3.0M |
| Foundry Partners, LLC | 0.14% | New | 414,916 | $2.8M |
| Bank of America Corp. | 0.00% | Add +48.1% | 394,902 | $2.7M |
| Federated Hermes, Inc. | 0.01% | Reduce -65.3% | 351,856 | $2.4M |
| Segall Bryant & Hamill, LLC | 0.03% | Add +1.8% | 325,136 | $2.2M |
| Morgan Stanley | 0.00% | Reduce -5.9% | 323,494 | $2.2M |
| State of Wisconsin Investment Board | 0.01% | Add +1.1% | 314,077 | $2.1M |
| Victory Capital Management Inc. | 0.00% | Add +5.8% | 259,143 | $1.7M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -69.9% | 256,819 | $1.7M |
| Denali Advisors LLC | 0.17% | Add +0.0% | 239,190 | $1.6M |
| Allspring Global Investments Holdings, LLC | 0.00% | Add +172.1% | 211,236 | $1.4M |
| Bank of New York Mellon Corp | 0.00% | Reduce -2.5% | 190,042 | $1.3M |
| Harbor Capital Advisors, Inc. | 0.05% | New | 162,706 | $1.1M |
| Jane Street Group, LLC | 0.00% | Add +47.0% | 158,919 | $1.1M |
| Nuveen Asset Management, LLC | 0.00% | No change | 148,721 | $1.0M |
| First Trust Advisors LP | 0.00% | Add +30.5% | 147,502 | $996K |
| WINTON GROUP Ltd | 0.07% | Add +5.3% | 145,975 | $985K |
| Invesco Ltd. | 0.00% | Reduce -28.5% | 133,748 | $903K |
| Renaissance Technologies | 0.00% | Add +33.0% | 123,600 | $834K |
| Wellington Management Group LLP | 0.00% | New | 112,197 | $757K |
| Prudential Financial Inc. | 0.00% | New | 111,570 | $753K |
| LSV Asset Management | 0.00% | No change | 106,388 | $718K |
| Los Angeles Capital Management LLC | 0.00% | Reduce -10.2% | 105,143 | $710K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -2.3% | 104,940 | $708K |
| State Board of Administration of Florida Retirement System | 0.00% | Add +652.9% | 100,587 | $679K |
| SummerHaven Investment Management, LLC | 0.39% | New | 93,804 | $633K |
| Penn Mutual Asset Management | 1.64% | Add +49.9% | 85,080 | $574K |
| Swiss National Bank | 0.00% | No change | 83,900 | $566K |
| Barclays PLC | 0.00% | Reduce -0.5% | 77,812 | $525K |
| Aviva PLC | 0.00% | Reduce -13.4% | 75,278 | $508K |
| JPMorgan Chase & Co. | 0.00% | Add +154.4% | 70,299 | $475K |
| Algert Global LLC | 0.01% | New | 68,796 | $464K |
| Rhumbline Advisers | 0.00% | Reduce -2.8% | 67,961 | $459K |
| STRS Ohio | 0.00% | Reduce -3.5% | 67,100 | $453K |
| Martingale Asset Management L P | 0.01% | Add +108.5% | 65,415 | $442K |
| Alliancebernstein L.P. | 0.00% | No change | 65,110 | $439K |
| Ameriprise Financial Inc. | 0.00% | Reduce -57.9% | 64,649 | $436K |
| Engineers Gate Manager LP | 0.01% | Add +28.4% | 57,651 | $389K |
| Prosperity Wealth Management, Inc. | 0.15% | New | 56,480 | $381K |
| James Investment Research, Inc. | 0.04% | No change | 53,546 | $361K |
| Citigroup Inc. | 0.00% | Add +334.2% | 51,155 | $345K |
| Legal & General Group Plc | 0.00% | Add +31.0% | 51,038 | $345K |
| CWA Asset Management Group, LLC | 0.02% | — | 49,259 | $332K |
| TD Waterhouse Canada Inc. | 0.00% | New | 46,689 | $324K |
| Franklin Resources Inc. | 0.00% | Add +0.9% | 45,981 | $310K |
| Alps Advisors Inc. | 0.00% | New | 44,750 | $302K |
| O'shaughnessy Asset Management, LLC | 0.00% | Reduce -36.3% | 44,610 | $301K |
| Teza Capital Management LLC | 0.03% | Reduce -5.3% | 43,701 | $295K |
| Centiva Capital, LP | 0.01% | Add +195.9% | 41,936 | $283K |
| Advantage Alpha Capital Partners LP | 0.06% | New | 40,841 | $276K |
| California State Teachers Retirement System | 0.00% | Reduce -3.1% | 40,611 | $274K |
| Creative Planning | 0.00% | Add +22.2% | 39,137 | $264K |
| Exchange Traded Concepts, LLC | 0.01% | Reduce -31.8% | 35,372 | $239K |
| Cornercap Investment Counsel Inc. | 0.07% | Reduce -53.1% | 34,894 | $236K |
| Simplex Trading, LLC | 0.01% | Reduce -72.6% | 34,797 | $234K |
| UBS Group AG | 0.00% | Add +44.8% | 32,299 | $218K |
| T. Rowe Price Associates Inc. | 0.00% | Add +4.2% | 31,715 | $215K |
| Susquehanna International Group, LLP | 0.00% | New | 30,095 | $203K |
| Cresset Asset Management, LLC | 0.00% | Add +144.1% | 29,086 | $196K |
| MetLife Investment Management, LLC | 0.00% | No change | 27,976 | $189K |
| Deutsche Bank AG | 0.00% | Add +31.7% | 27,277 | $184K |
| CIBC Private Wealth Group LLC | 0.00% | No change | 26,000 | $176K |
| Cim Investment Management Inc. | 0.05% | No change | 25,825 | $174K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +11.0% | 25,283 | $171K |
| Cetera Investment Advisers | 0.00% | Reduce -52.9% | 24,900 | $168K |
| CANADA LIFE ASSURANCE Co | 0.00% | No change | 24,836 | $168K |
| Corebridge Financial, Inc. | 0.00% | Reduce -0.6% | 24,764 | $167K |
| DGS Capital Management, LLC | 0.04% | New | 24,404 | $165K |
| GTS Securities LLC | 0.00% | New | 24,297 | $164K |
| Freedom Investment Management, Inc. | 0.01% | New | 23,273 | $157K |
| Virtu Financial LLC | 0.01% | New | 22,299 | $151K |
| Principal Financial Group Inc. | 0.00% | New | 22,143 | $149K |
| Lazard Asset Management LLC | 0.00% | Add +0.1% | 21,917 | $146K |
| SG Americas Securities, LLC | 0.00% | New | 21,167 | $143K |
| Metis Global Partners, LLC | 0.00% | No change | 20,164 | $136K |
| Linden Thomas Advisory Services, LLC | 0.02% | Add +25.9% | 19,977 | $135K |
| Janus Henderson Group PLC | 0.00% | No change | 19,579 | $132K |
| Wells Fargo & Company | 0.00% | Reduce -47.1% | 18,204 | $123K |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -2.6% | 18,122 | $122K |
| FMR LLC | 0.00% | Reduce -53.4% | 18,076 | $122K |
| Intech Investment Management LLC | 0.00% | New | 17,819 | $120K |
| State of Wyoming | 0.02% | Reduce -35.1% | 17,329 | $117K |
| Wedbush Securities Inc. | 0.00% | No change | 15,914 | $107K |
| Voya Investment Management LLC | 0.00% | Reduce -0.1% | 15,835 | $107K |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 0.00% | New | 15,305 | $103K |
| Bailard, Inc. | 0.00% | No change | 14,300 | $97K |
| Raymond James & Associates | 0.00% | Reduce -4.5% | 14,172 | $96K |
| Inceptionr LLC | 0.02% | New | 13,760 | $93K |
| China Universal Asset Management Co., Ltd. | 0.01% | Add +64.3% | 13,727 | $93K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | No change | 13,684 | $92K |
| Steward Partners Investment Advisory, LLC | 0.00% | Add +324.5% | 13,585 | $92K |
| AQR Capital Management | 0.00% | Add +2.6% | 13,328 | $90K |
| Squarepoint Ops LLC | 0.00% | New | 13,220 | $89K |
| Globeflex Capital L P | 0.01% | No change | 13,104 | $88K |
| Onyx Bridge Wealth Group LLC | 0.01% | No change | 13,000 | $88K |
| ProShare Advisors LLC | 0.00% | Add +22.8% | 12,969 | $88K |
| Allianz Asset Management GmbH | 0.00% | New | 12,900 | $87K |
| XTX Topco Ltd | 0.01% | New | 12,654 | $85K |
| Corient Private Wealth LP | 0.00% | New | 12,601 | $85K |
| Group One Trading LLC | 0.00% | New | 12,447 | $84K |
| Commonwealth Equity Services, LLC | 0.00% | Add +0.0% | 12,407 | $84K |
| Arizona State Retirement System | 0.00% | Add +2.9% | 12,288 | $83K |
| Caxton Associates LP | 0.00% | New | 12,246 | $83K |
| EP Wealth Advisors, LLC | 0.00% | New | 12,132 | $82K |
| DAVENPORT & Co LLC | 0.00% | Reduce -74.5% | 11,738 | $79K |
| BNP Paribas Financial Markets | 0.00% | Reduce -84.9% | 11,322 | $76K |
| Wolverine Trading, LLC | 0.00% | Reduce -14.5% | 10,666 | $74K |
| Captrust Financial Advisors | 0.00% | Reduce -0.7% | 10,961 | $74K |
| Teacher Retirement System of Texas | 0.00% | New | 10,703 | $72K |
| DekaBank Deutsche Girozentrale | 0.00% | No change | 5,160 | $44K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -10.0% | 5,739 | $39K |
| Royal Bank of Canada | 0.00% | Reduce -27.4% | 4,618 | $31K |
| Covestor Ltd | 0.02% | Reduce -8.4% | 4,504 | $30K |
| Larson Financial Group LLC | 0.00% | New | 4,400 | $30K |
| Quadrant Capital Group LLC | 0.00% | No change | 4,349 | $29K |
| Washington Growth Strategies LLC | 1.00% | — | 184 | $26K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 3,774 | $25K |
| Parallel Advisors, LLC | 0.00% | Add +1512.6% | 3,596 | $24K |
| Gladius Capital Management LP | 0.01% | New | 3,245 | $22K |
| Clearstead Advisors, LLC | 0.00% | Reduce -25.0% | 3,000 | $20K |
| Osaic Holdings, Inc. | 0.00% | Reduce -46.8% | 2,950 | $20K |
| Mirae Asset Global Investments Co., Ltd. | 0.00% | Add +21.6% | 2,581 | $18K |
| US Bancorp \de | 0.00% | Add +303.0% | 2,414 | $16K |
| Signaturefd, LLC | 0.00% | Add +37.9% | 1,900 | $13K |
| Amalgamated Bank | 0.00% | No change | 1,680 | $11K |
| Nisa Investment Advisors, LLC | 0.00% | Reduce -0.4% | 1,388 | $9K |
| WealthCollab, LLC | 0.00% | Add +10.5% | 971 | $7K |
| Cwm, LLC | 0.00% | Add +34.2% | 824 | $6K |
| Federation des caisses Desjardins du Quebec | 0.00% | New | 833 | $6K |
| Allworth Financial LP | 0.00% | No change | 657 | $4K |
| Altshuler Shaham Ltd | 0.00% | Add +1.7% | 478 | $3K |
| PNC Financial Services Group, Inc. | 0.00% | No change | 458 | $3K |
| Daiwa Securities Group Inc. | 0.00% | No change | 270 | $2K |
| Russell Investments Group, Ltd. | 0.00% | Add +10.3% | 236 | $2K |
| Arax Advisory Partners | 0.00% | No change | 217 | $1K |
| GAMMA Investing LLC | 0.00% | No change | 140 | $945 |
| Earned Wealth Advisors, LLC | 0.00% | New | 138 | $932 |
| Lindbrook Capital, LLC | 0.00% | Reduce -6.8% | 123 | $830 |
| Smartleaf Asset Management LLC | 0.00% | Reduce -16.3% | 113 | $786 |
| Principal Securities, Inc. | 0.00% | New | 100 | $675 |
| Farther Finance Advisors, LLC | 0.00% | Add +9.1% | 96 | $648 |
| Sterling Capital Management LLC | 0.00% | — | 74 | $500 |
| Game Plan Financial Advisors, LLC | 0.00% | No change | 35 | $236 |
| Sunbelt Securities, Inc. | 0.00% | No change | 27 | $182 |
| Global Retirement Partners, LLC | 0.00% | No change | 4 | $27 |
| Capital Advisors, Ltd. LLC | 0.00% | No change | 22 | $0 |
| Avion Wealth | 0.00% | No change | 108 | $0 |
"% of holder's portfolio" is SIGA's weight in each manager's 13F, not the share of Siga Technologies Inc. the manager owns.