Institutional Ownership Siga Technologies Inc (SIGA)
This table provides information about the institutional ownership of Siga Technologies Inc (SIGA). We have compiled data on the 184 institutions that hold shares in the stock, with a total of 35.4 Million shares, which have been reported (via 13F filing form) to have a value of $255 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
3,913,703
shares
|
$27.4 Million
0.0% of portfolio
|
Q2 2024
Added 13.27%
|
|
|
Hotchkis & Wiley Capital Management LLC
Los Angeles, CA |
May 14, 2025 Q1 2025 |
3,158,320
shares
|
$22.1 Million
0.06% of portfolio
|
Q1 2025
Added 52.93%
|
|
|
Vanguard Group Inc
Valley Forge, PA |
May 09, 2025 Q1 2025 |
2,493,425
shares
|
$17.5 Million
0.0% of portfolio
|
Q1 2025
Added 0.44%
|
|
|
Altra Vue Capital, LLC
Bellevue, WA |
May 13, 2025 Q1 2025 |
2,396,954
shares
|
$16.8 Million
1.51% of portfolio
|
Q1 2025
Reduced 9.19%
|
|
|
Dimensional Fund Advisors LP
Austin, TX |
May 13, 2025 Q1 2025 |
2,352,883
shares
|
$16.5 Million
0.0% of portfolio
|
Q1 2025
Added 10.67%
|
|
|
First Wilshire Securities Management Inc
Pasadena, CA |
May 13, 2025 Q1 2025 |
1,586,849
shares
|
$11.1 Million
2.94% of portfolio
|
Q1 2025
Reduced 33.17%
|
|
|
American Century Companies Inc
Kansas City, MO |
May 13, 2025 Q1 2025 |
1,370,660
shares
|
$9.61 Million
0.0% of portfolio
|
Q1 2025
Added 7.76%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
May 15, 2025 Q1 2025 |
1,160,813
shares
|
$8.14 Million
0.0% of portfolio
|
Q1 2025
Added 10.35%
|
|
|
State Street Corp
Boston, MA |
May 15, 2025 Q1 2025 |
1,107,427
shares
|
$7.76 Million
0.0% of portfolio
|
Q1 2025
Reduced 4.3%
|
|
|
Geode Capital Management, LLC
Boston, MA |
May 13, 2025 Q1 2025 |
1,048,825
shares
|
$7.35 Million
0.0% of portfolio
|
Q1 2025
Reduced 7.38%
|
|
|
Jupiter Asset Management LTD
|
May 09, 2025 Q1 2025 |
990,648
shares
|
$6.94 Million
0.06% of portfolio
|
Q3 2024
Reduced 1.33%
|
|
|
Royce & Associates LP
|
May 06, 2025 Q1 2025 |
758,676
shares
|
$5.32 Million
0.05% of portfolio
|
Q1 2025
Reduced 10.14%
|
|
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
May 14, 2025 Q1 2025 |
627,536
shares
|
$4.4 Million
0.01% of portfolio
|
Q1 2025
Added 50.33%
|
|
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
May 14, 2025 Q1 2025 |
593,273
shares
|
$4.16 Million
0.0% of portfolio
|
Q1 2025
Added 37.4%
|
|
|
New York State Common Retirement Fund
|
May 01, 2025 Q1 2025 |
589,620
shares
|
$4.13 Million
0.0% of portfolio
|
Q4 2024
Added 19.08%
|
|
|
D. E. Shaw & Co., Inc.
New York, NY |
May 15, 2025 Q1 2025 |
547,855
shares
|
$3.84 Million
0.0% of portfolio
|
Q1 2025
Reduced 7.56%
|
|
|
General American Investors CO Inc
|
May 02, 2025 Q1 2025 |
539,738
shares
|
$3.78 Million
0.22% of portfolio
|
Q3 2024
Reduced 27.71%
|
|
|
Legato Capital Management LLC
|
May 06, 2025 Q1 2025 |
532,441
shares
|
$3.73 Million
0.42% of portfolio
|
Q4 2024
Added 14.1%
|
|
|
Uniplan Investment Counsel, Inc.
Union Grove, WI |
May 15, 2025 Q1 2025 |
504,561
shares
|
$3.54 Million
0.29% of portfolio
|
Q1 2025
Added 0.71%
|
|
|
Northern Trust Corp
Chicago, IL |
May 13, 2025 Q1 2025 |
469,594
shares
|
$3.29 Million
0.0% of portfolio
|
Q1 2025
Added 1.03%
|
|
|
Foundry Partners, LLC
|
May 05, 2025 Q1 2025 |
447,783
shares
|
$3.14 Million
0.13% of portfolio
|
Q1 2025
Added 1.37%
|
|
|
Denali Advisors LLC
|
Jul 30, 2025 Q2 2025 |
391,103
shares
|
$2.74 Million
0.27% of portfolio
|
Q2 2025
Added 0.15%
|
|
|
Lsv Asset Management
Chicago, IL |
May 08, 2025 Q1 2025 |
380,988
shares
|
$2.67 Million
0.01% of portfolio
|
Q1 2025
Added 135.2%
|
|
|
Federated Hermes, Inc.
Pittsburgh, PA |
May 08, 2025 Q1 2025 |
360,970
shares
|
$2.53 Million
0.0% of portfolio
|
Q1 2025
Added 0.01%
|
|
|
Charles Schwab Investment Management Inc
San Francisco, CA |
May 09, 2025 Q1 2025 |
360,784
shares
|
$2.53 Million
0.0% of portfolio
|
Q1 2025
Reduced 21.94%
|