Companies / SIGA TECHNOLOGIES INC / Institutional holders

Siga Technologies Inc

Institutional holders · 13F as of Dec 31, 2025

Holder	Value ↓	Shares	% of shares
VANGUARD GROUP INC	$16.64M	2,723,750	3.79%
Dimensional Fund Advisors LP	$15.50M	2,536,794	3.53%
BlackRock, Inc.	$15.24M	4,186,282	5.83%
AltraVue Capital, LLC	$14.72M	2,408,824	3.35%
Arrowstreet Capital, Limited Partnership	$8.16M	1,525,960	2.12%
AMERICAN CENTURY COMPANIES INC	$7.12M	1,165,489	1.62%
GEODE CAPITAL MANAGEMENT, LLC	$7.04M	1,315,545	1.83%
AQR Capital Management, LLC	$6.53M	1,219,677	1.70%
Citadel Advisors LLC	$6.37M	1,043,083	1.45%
Jupiter Asset Management Ltd	$6.05M	990,648	1.38%
Hotchkis and Wiley Capital Management, LLC	$4.42M	827,047	1.15%
First Wilshire Securities Management, Inc.	$4.18M	684,053	0.95%
STATE STREET CORPORATION	$4.13M	1,133,989	1.58%
THE GOLDMAN SACHS GROUP, INC.	$3.95M	647,146	0.90%
BANK OF AMERICA CORP /DE	$3.92M	641,421	0.89%
ROYCE & ASSOCIATES LP	$3.73M	611,019	0.85%
Legato Capital Management LLC	$3.55M	580,545	0.81%
NEW YORK STATE COMMON RETIREMENT FUND	$3.49M	570,561	0.79%
JACOBS LEVY EQUITY MANAGEMENT, INC	$3.03M	496,166	0.69%
Morgan Stanley	$3.02M	494,456	0.69%
Renaissance Technologies LLC	$2.54M	475,013	0.66%
Millennium Management LLC	$2.49M	466,324	0.65%
D. E. Shaw & Co., Inc.	$2.44M	456,385	0.64%
Uniplan Investment Counsel, Inc.	$2.42M	395,897	0.55%
DENALI ADVISORS LLC	$2.34M	436,887	0.61%
TWO SIGMA INVESTMENTS, LP	$2.32M	433,661	0.60%
NORTHERN TRUST CORP	$2.30M	375,847	0.52%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	$1.94M	316,701	0.44%
Macquarie Group Limited	$1.50M	244,853	0.34%
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.	$1.50M	244,853	0.34%
SEGALL BRYANT & HAMILL, LLC	$1.46M	273,522	0.38%
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM	$1.46M	238,975	0.33%
Bank of New York Mellon Corp/The	$1.37M	256,803	0.36%
STATE OF WISCONSIN INVESTMENT BOARD	$1.32M	215,316	0.30%
AMERIPRISE FINANCIAL INC	$1.21M	198,010	0.28%
BRIDGEWAY CAPITAL MANAGEMENT, LLC	$1.21M	197,868	0.28%
JPMORGAN CHASE & CO	$1.13M	184,966	0.26%
Brandywine Global Investment Management, LLC	$1.07M	175,030	0.24%
Qube Research & Technologies Ltd	$1.01M	164,835	0.23%
JANUS HENDERSON GROUP PLC	$1.00M	187,521	0.26%
Victory Capital Management, Inc.	$946.6K	260,062	0.36%
FIRST TRUST ADVISORS LP	$857.9K	160,355	0.22%
Wellington Management Group LLP	$781.9K	127,969	0.18%
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	$781.0K	127,829	0.18%
SummerHaven Investment Management, LLC	$749.8K	122,709	0.17%
JANE STREET GROUP, LLC	$738.4K	120,858	0.17%
Invesco Ltd.	$693.1K	113,437	0.16%
Integrated Quantitative Investments LLC	$639.4K	104,645	0.15%
Nuveen, LLC	$611.6K	100,098	0.14%
KLP KAPITALFORVALTNING AS	$587.8K	96,200	0.13%