Siga TechnologiesSIGA
13F holders, Q1 2024 (March 31)143holders
5famous investors
$8.58avg. 13F price*
At the end of Q1 2024, 143 institutions reported holding Siga Technologies Inc. (SIGA) in their 13F filings. The largest holders were BlackRock Inc. ($29.6M), First Wilshire Securities Management Inc. ($22.7M) and Vanguard Group Inc. ($19.5M). 5 famous investors held it, including David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio), Joel Greenblatt (0.0% of Gotham Asset Management'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 Q1 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 24 | $13.9M |
| Exits | 11 | $997K |
Ownership 143 holders
| BlackRock Inc. | 0.00% | Reduce -1.7% | 3,455,309 | $29.6M |
| First Wilshire Securities Management Inc. | 6.65% | Add +12.4% | 2,654,255 | $22.7M |
| Vanguard Group Inc. | 0.00% | Add +1.9% | 2,283,612 | $19.5M |
| Van Lanschot Kempen Investment Management N.V. | 0.23% | Reduce -3.1% | 2,203,508 | $18.9M |
| AltraVue Capital, LLC | 1.90% | No change | 2,043,196 | $17.5M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -0.6% | 1,687,905 | $14.4M |
| Federated Hermes, Inc. | 0.03% | Reduce -51.0% | 1,576,585 | $13.5M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -7.3% | 1,528,010 | $13.1M |
| State Street Corp. | 0.00% | Add +4.8% | 1,104,405 | $10.1M |
| Hotchkis & Wiley Capital Management LLC | 0.03% | Add +6.5% | 1,091,160 | $9.3M |
| Royce & Associates LP | 0.08% | Reduce -38.9% | 1,073,743 | $9.2M |
| Geode Capital Management, LLC | 0.00% | Add +1.7% | 1,038,801 | $8.9M |
| Jupiter Asset Management Ltd. | 0.08% | No change | 1,003,981 | $8.6M |
| General American Investors Co. Inc. | 0.47% | Reduce -6.5% | 741,727 | $6.3M |
| Arrowstreet Capital, Limited Partnership | 0.00% | New | 587,573 | $5.0M |
| Morgan Stanley | 0.00% | Add +44.8% | 583,144 | $5.0M |
| Uniplan Investment Counsel, Inc. | 0.39% | Add +0.3% | 573,700 | $4.9M |
| D. E. Shaw & Co. | 0.01% | Reduce -23.0% | 548,238 | $4.7M |
| Northern Trust Corp. | 0.00% | Reduce -1.4% | 483,251 | $4.1M |
| Bank of America Corp. | 0.00% | Add +51.9% | 441,022 | $3.8M |
| Price Jennifer C. | 3.39% | Reduce -8.4% | 420,000 | $3.6M |
| Legato Capital Management LLC | 0.42% | No change | 403,087 | $3.5M |
| New York State Common Retirement Fund | 0.00% | No change | 379,474 | $3.2M |
| Marshall Wace, LLP | 0.01% | New | 368,524 | $3.2M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +6.6% | 331,499 | $2.8M |
| Ameriprise Financial Inc. | 0.00% | Reduce -2.1% | 281,520 | $2.4M |
| American Century Companies Inc. | 0.00% | Reduce -3.7% | 239,668 | $2.1M |
| Invesco Ltd. | 0.00% | Add +118.9% | 184,269 | $1.6M |
| Bank of New York Mellon Corp | 0.00% | Reduce -15.7% | 179,052 | $1.5M |
| Campbell & CO Investment Adviser LLC | 0.13% | Reduce -19.1% | 177,176 | $1.5M |
| Victory Capital Management Inc. | 0.00% | Reduce -12.3% | 175,851 | $1.5M |
| Macquarie Group Ltd. | 0.00% | No change | 171,378 | $1.5M |
| Hillsdale Investment Management Inc. | 0.11% | New | 159,703 | $1.4M |
| State of Wisconsin Investment Board | 0.00% | Add +53.8% | 143,120 | $1.2M |
| Nuveen Asset Management, LLC | 0.00% | Reduce -9.6% | 137,088 | $1.2M |
| Millennium Management | 0.00% | Add +1092.9% | 135,205 | $1.2M |
| Los Angeles Capital Management LLC | 0.00% | No change | 132,443 | $1.1M |
| Credit Suisse AG/ | 0.00% | Reduce -11.6% | 128,954 | $1.1M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | New | 123,451 | $1.1M |
| First Trust Advisors LP | 0.00% | Add +3.2% | 111,816 | $957K |
| Citadel Advisors | 0.00% | Reduce -41.1% | 110,259 | $944K |
| Cubist Systematic Strategies, LLC | 0.01% | New | 105,194 | $900K |
| Swiss National Bank | 0.00% | No change | 86,500 | $740K |
| Pasadena Private Wealth, LLC | 0.15% | No change | 77,818 | $666K |
| Alliancebernstein L.P. | 0.00% | No change | 74,460 | $637K |
| Teza Capital Management LLC | 0.08% | New | 73,445 | $629K |
| IMC-Chicago, LLC | 0.02% | Add +53.2% | 70,322 | $602K |
| Rhumbline Advisers | 0.00% | Add +0.7% | 67,096 | $574K |
| UBS Group AG | 0.00% | Add +17.3% | 64,890 | $555K |
| Barclays PLC | 0.00% | Reduce -13.0% | 63,308 | $542K |
| Simplex Trading, LLC | 0.02% | Reduce -35.3% | 62,756 | $537K |
| Qube Research & Technologies Ltd | 0.00% | Add +30.8% | 61,387 | $525K |
| Jane Street Group, LLC | 0.00% | Add +42.8% | 61,091 | $523K |
| TRUE Private Wealth Advisors | 0.06% | No change | 59,389 | $508K |
| BNP Paribas Financial Markets | 0.00% | Add +297.7% | 59,053 | $505K |
| James Investment Research, Inc. | 0.05% | No change | 53,546 | $458K |
| Balyasny Asset Management L.P. | 0.00% | Add +42.1% | 52,929 | $453K |
| Allspring Global Investments Holdings, LLC | 0.00% | Add +11.6% | 52,526 | $450K |
| DAVENPORT & Co LLC | 0.00% | Reduce -48.4% | 49,000 | $419K |
| STRS Ohio | 0.00% | Add +1769.2% | 48,600 | $416K |
| California State Teachers Retirement System | 0.00% | Reduce -5.6% | 42,943 | $368K |
| Wells Fargo & Company | 0.00% | Reduce -26.5% | 42,079 | $360K |
| Sei Investments Co. | 0.00% | No change | 39,445 | $338K |
| State of Wyoming | 0.06% | Add +37.3% | 38,678 | $331K |
| Legal & General Group Plc | 0.00% | Add +11.5% | 37,143 | $318K |
| Engineers Gate Manager LP | 0.01% | Add +132.3% | 35,242 | $302K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | No change | 33,955 | $291K |
| JPMorgan Chase & Co. | 0.00% | Reduce -23.4% | 33,941 | $291K |
| Group One Trading LLC | 0.01% | Reduce -44.7% | 33,270 | $285K |
| Sherbrooke Park Advisers LLC | 0.05% | New | 31,877 | $273K |
| T. Rowe Price Associates Inc. | 0.00% | Add +8.2% | 29,180 | $250K |
| Creative Planning | 0.00% | Reduce -24.9% | 28,867 | $247K |
| Nisa Investment Advisors, LLC | 0.00% | Add +1782.3% | 25,317 | $232K |
| CIBC Private Wealth Group LLC | 0.00% | No change | 26,000 | $229K |
| MetLife Investment Management, LLC | 0.00% | Reduce -11.2% | 25,369 | $217K |
| Aviva PLC | 0.00% | New | 25,269 | $216K |
| CANADA LIFE ASSURANCE Co | 0.00% | Add +996.5% | 24,836 | $212K |
| Susquehanna International Group, LLP | 0.00% | Reduce -47.2% | 23,300 | $199K |
| American International Group, Inc. | 0.00% | Reduce -0.8% | 22,708 | $194K |
| Deutsche Bank AG | 0.00% | Add +3.3% | 22,450 | $192K |
| Metis Global Partners, LLC | 0.01% | No change | 20,164 | $173K |
| Franklin Resources Inc. | 0.00% | Reduce -26.4% | 19,966 | $171K |
| Janus Henderson Group PLC | 0.00% | Add +0.0% | 19,789 | $169K |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -6.2% | 18,577 | $159K |
| Renaissance Technologies | 0.00% | New | 18,436 | $158K |
| Principal Financial Group Inc. | 0.00% | Reduce -68.2% | 18,373 | $157K |
| Tidal Investments LLC | 0.00% | New | 18,295 | $157K |
| Walleye Capital LLC | 0.00% | Add +407.0% | 16,945 | $145K |
| Voya Investment Management LLC | 0.00% | Reduce -15.8% | 16,539 | $142K |
| Quantbot Technologies LP | 0.01% | New | 16,200 | $139K |
| Wedbush Securities Inc. | 0.01% | Add +17.2% | 15,914 | $136K |
| Mirae Asset Global Investments Co., Ltd. | 0.00% | Add +1.6% | 21,861 | $131K |
| Centiva Capital, LP | 0.01% | New | 14,577 | $125K |
| China Universal Asset Management Co., Ltd. | 0.02% | Add +66.1% | 13,660 | $125K |
| Bailard, Inc. | 0.00% | New | 14,300 | $122K |
| Gotham Asset Management | 0.00% | Reduce -19.3% | 14,000 | $120K |
| Onyx Bridge Wealth Group LLC | 0.02% | Add +15.0% | 13,000 | $114K |
| ProShare Advisors LLC | 0.00% | Add +9.0% | 13,261 | $114K |
| Wolverine Trading, LLC | 0.00% | Add +24.3% | 13,136 | $112K |
| EntryPoint Capital, LLC | 0.10% | New | 12,986 | $111K |
"% of holder's portfolio" is SIGA's weight in each manager's 13F, not the share of Siga Technologies Inc. the manager owns.