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SIGA Technologies (SIGA) Institutional Ownership

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$6.38 +0.14 (+2.24%)
As of 10:34 AM Eastern
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Institutional Ownership Changes (13F Filings) for SIGA Technologies (NASDAQ:SIGA)

Current
Institutional Ownership
Percentage
55.40%
Number of
Institutional Buyers
(last 12 months)
81
Total
Institutional Inflows
(last 12 months)
$47.31M
Number of
Institutional Sellers
(last 12 months)
33
Total
Institutional Outflows
(last 12 months)
$21.86M
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SIGA Institutional Buying and Selling by Quarter

SIGA Technologies Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
4/17/2025 Exchange Traded Concepts LLC44,631$245K0.0%-9.2%0.062%
4/16/2025 SummerHaven Investment Management LLC96,208$527K0.4%+2.6%0.135%
4/14/2025 Harbor Capital Advisors Inc.222,012$1.22M0.1%+31.8%0.311%
3/24/2025Wellington Management Group LLP120,225$723K0.0%+7.2%0.168%
2/17/2025UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC134,382$808K0.0%+28.1%0.188%
2/17/2025Teza Capital Management LLC39,373$237K0.0%-9.9%0.055%
2/17/2025State of Wyoming45,668$274K0.0%+163.5%0.064%
2/17/2025Sherbrooke Park Advisers LLC13,762$83K0.0%N/A0.019%
2/17/2025ProShare Advisors LLC16,424$99K0.0%+26.6%0.023%
2/17/2025Deutsche Bank AG41,804$251K0.0%+53.3%0.059%
2/17/2025D. E. Shaw & Co. Inc.592,660$3.56M0.0%-12.9%0.830%
2/17/2025EP Wealth Advisors LLC13,887$83K0.0%+14.5%0.019%
2/17/2025Bank of America Corp DE27,220$164K0.0%-93.1%0.038%
2/17/2025BNP Paribas Financial Markets6,375$38K0.0%-43.7%0.009%
2/17/2025Ameriprise Financial Inc.55,752$335K0.0%-13.8%0.078%
2/14/2025Northern Trust Corp464,808$2.79M0.0%+6.0%0.651%
2/14/2025Oxford Asset Management LLP33,735$203K0.1%N/A0.047%
2/14/2025Price T Rowe Associates Inc. MD40,005$241K0.0%+26.1%0.056%
2/14/2025Uniplan Investment Counsel Inc.500,989$3.01M0.3%-1.1%0.702%
2/14/2025State of Tennessee Department of Treasury30,829$185K0.0%N/A0.043%
2/14/2025Dimensional Fund Advisors LP2,126,065$12.78M0.0%+11.4%2.978%
2/13/2025Barclays PLC87,978$528K0.0%+13.1%0.123%
2/13/2025LSV Asset Management161,988$974K0.0%+52.3%0.227%
2/13/2025Martingale Asset Management L P83,473$502K0.0%+27.6%0.117%
2/13/2025Renaissance Technologies LLC417,436$2.51M0.0%+237.7%0.585%
2/13/2025Legal & General Group Plc59,944$360K0.0%+12.6%0.084%
2/13/2025Invesco Ltd.121,280$729K0.0%-9.3%0.170%
2/13/2025Federated Hermes Inc.360,931$2.17M0.0%+2.6%0.506%
2/13/2025Aviva PLC94,165$566K0.0%+25.1%0.132%
2/13/2025Dynamic Technology Lab Private Ltd13,037$78K0.0%N/A0.018%
2/13/2025Wells Fargo & Company MN23,604$142K0.0%+29.7%0.033%
2/12/2025Foundry Partners LLC441,729$2.66M0.1%+6.5%0.619%
2/12/2025ExodusPoint Capital Management LP44,017$265K0.0%N/A0.062%
2/12/2025First Wilshire Securities Management Inc.2,374,336$14.27M3.8%-2.6%3.325%
2/12/2025Geode Capital Management LLC1,132,397$6.81M0.0%+1.8%1.586%
2/12/2025AltraVue Capital LLC2,639,524$15.86M1.3%+14.1%3.697%
2/12/2025Franklin Resources Inc.74,596$448K0.0%+62.2%0.104%
2/12/2025Wellington Management Group LLP120,225$723K0.0%+7.2%0.168%
2/12/2025O Shaughnessy Asset Management LLC16,010$96K0.0%-64.1%0.022%
2/12/2025Arrowstreet Capital Limited Partnership431,773$2.60M0.0%-46.5%0.605%
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2/12/2025JPMorgan Chase & Co.27,298$164K0.0%-61.2%0.038%
2/12/2025WINTON GROUP Ltd101,644$611K0.0%-30.4%0.142%
2/11/2025Segall Bryant & Hamill LLC314,035$1.89M0.0%-3.4%0.440%
2/11/2025Prudential Financial Inc.188,970$1.14M0.0%+69.4%0.265%
2/11/2025Corebridge Financial Inc.23,026$138K0.0%-7.0%0.032%
2/11/2025KLP Kapitalforvaltning AS81,200$488K0.0%N/A0.114%
2/11/2025American Century Companies Inc.1,271,972$7.65M0.0%+9.9%1.781%
2/11/2025Teacher Retirement System of Texas12,829$77K0.0%+19.9%0.018%
2/10/2025Royce & Associates LP844,320$5.07M0.0%-1.7%1.183%
2/10/2025Vestcor Inc48,177$290K0.0%N/A0.067%
2/7/2025Ashton Thomas Private Wealth LLC70,292$422K0.0%N/A0.098%
2/6/2025Victory Capital Management Inc.308,498$1.85M0.0%+19.0%0.432%
2/6/2025Charles Schwab Investment Management Inc.462,188$2.78M0.0%-8.9%0.647%
2/5/2025Bailard Inc.18,800$113K0.0%+31.5%0.026%
2/4/2025Denali Advisors LLC378,544$2.28M0.2%+58.3%0.530%
2/4/2025Los Angeles Capital Management LLC87,843$528K0.0%-16.5%0.123%
2/4/2025Bank of New York Mellon Corp289,712$1.74M0.0%+52.4%0.406%
1/31/2025New York State Common Retirement Fund589,620$3.54M0.0%+19.1%0.826%
1/31/2025Principal Financial Group Inc.23,927$144K0.0%+8.1%0.034%
1/29/2025Legato Capital Management LLC532,441$3.20M0.4%+14.1%0.746%
1/29/2025Allspring Global Investments Holdings LLC31,183$187K0.0%-85.2%0.044%
1/24/2025DAVENPORT & Co LLC31,500$189K0.0%+168.4%0.044%
1/22/2025Empirical Financial Services LLC d.b.a. Empirical Wealth Management19,902$120K0.0%+30.0%0.028%
1/21/2025Linden Thomas Advisory Services LLC24,292$146K0.0%+21.6%0.034%
1/21/2025DGS Capital Management LLC20,033$120K0.0%-17.9%0.028%
1/21/2025 Exchange Traded Concepts LLC49,179$296K0.0%+39.0%0.069%
1/17/2025 SG Americas Securities LLC22,819$137K0.0%+7.8%0.032%
1/10/2025 Harbor Capital Advisors Inc.168,478$1.01M0.0%+3.5%0.236%
12/26/2024JPMorgan Chase & Co.70,299$475K0.0%+154.4%0.098%
12/19/2024Principal Financial Group Inc.22,143$149K0.0%N/A0.031%
12/10/2024DGS Capital Management LLC24,404$165K0.0%N/A0.034%
11/20/2024Virtu Financial LLC22,299$151K0.0%N/A0.031%
11/16/2024Geode Capital Management LLC1,112,743$7.51M0.0%+6.3%1.558%
11/15/2024XTX Topco Ltd12,654$85K0.0%N/A0.018%
11/15/2024EP Wealth Advisors LLC12,132$82K0.0%N/A0.017%
11/15/2024Wellington Management Group LLP112,197$757K0.0%N/A0.157%
11/15/2024State Street Corp1,097,813$7.41M0.0%-2.8%1.537%
11/15/2024Penn Mutual Asset Management85,080$574K1.1%+49.9%0.119%
11/15/2024Hotchkis & Wiley Capital Management LLC2,048,440$13.83M0.0%+152.6%2.869%
11/15/2024Centiva Capital LP41,936$283K0.0%+195.9%0.059%
11/14/2024Martingale Asset Management L P65,415$442K0.0%+108.5%0.092%
11/14/2024UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC104,940$708K0.0%-2.3%0.147%
11/13/2024Freedom Investment Management Inc.23,273$157K0.0%N/A0.033%
11/13/2024BNP Paribas Financial Markets11,322$76K0.0%-84.9%0.016%
11/13/2024FMR LLC18,076$122K0.0%-53.4%0.025%
11/13/2024Advantage Alpha Capital Partners LP40,841$276K0.1%N/A0.057%
11/12/2024Larson Financial Group LLC4,400$30K0.0%N/A0.006%
11/12/2024Algert Global LLC68,796$464K0.0%N/A0.096%
11/12/2024Charles Schwab Investment Management Inc.507,262$3.42M0.0%+5.0%0.711%
11/9/2024Foundry Partners LLC414,916$2.80M0.1%N/A0.581%
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11/9/2024Intech Investment Management LLC17,819$120K0.0%N/A0.025%
11/8/2024Segall Bryant & Hamill LLC325,136$2.20M0.0%+1.8%0.456%
11/6/2024Royce & Associates LP858,806$5.80M0.1%-0.9%1.203%
11/6/2024Cornercap Investment Counsel Inc.34,894$236K0.1%-53.1%0.049%
11/5/2024Victory Capital Management Inc.259,143$1.75M0.0%+5.8%0.363%
11/4/2024Los Angeles Capital Management LLC105,143$710K0.0%-10.2%0.147%
11/1/2024 CWA Asset Management Group LLC49,259$332K0.0%N/A0.069%
10/31/2024General American Investors Co. Inc.539,738$3.64M0.3%-27.7%0.756%
10/31/2024Principal Financial Group Inc.22,143$149K0.0%N/A0.031%
10/29/2024 Harbor Capital Advisors Inc.162,706$1.10M0.0%N/A0.228%
(Data available from 1/1/2016 forward)

SIGA Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of SIGA shares?

During the previous two years, 115 institutional investors and hedge funds held shares of SIGA Technologies. The most heavily invested institutionals were Vanguard Group Inc. ($19.55M), AltraVue Capital LLC ($15.86M), First Wilshire Securities Management Inc. ($14.27M), Hotchkis & Wiley Capital Management LLC ($13.83M), Van Lanschot Kempen Investment Management N.V. ($13.04M), Dimensional Fund Advisors LP ($12.78M), and American Century Companies Inc. ($7.65M).Learn more on SIGA's institutional investors.

What percentage of SIGA Technologies stock is owned by institutional investors?

55.40% of SIGA Technologies stock is owned by institutional investors. Learn more on SIGA's institutional investor holdings.

Which institutional investors have been buying SIGA Technologies stock?

Of the 98 institutional investors that purchased SIGA Technologies stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Federated Hermes Inc. ($2.26M), First Wilshire Securities Management Inc. ($1.80M), Hotchkis & Wiley Capital Management LLC ($1.24M), General American Investors Co. Inc. ($766.65K), American Century Companies Inc. ($716.36K), Bank of Montreal Can ($593.40K), and Legato Capital Management LLC ($503.16K).

How much institutional buying is happening at SIGA Technologies?

Institutional investors have bought a total of 15,231,619 shares in the last 24 months. This purchase volume represents approximately $92.63M in transactions.

Which SIGA Technologies major shareholders have been selling company stock?

Of the 46 institutional investors that sold SIGA Technologies stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Federated Hermes Inc. ($1.75M), Principal Financial Group Inc. ($773.61K), Van Lanschot Kempen Investment Management N.V. ($738.75K), General American Investors Co. Inc. ($436.31K), Arrowstreet Capital Limited Partnership ($375.06K), Bank of America Corp DE ($367.68K), and Los Angeles Capital Management LLC ($305.96K).

How much institutional selling is happening at SIGA Technologies?

Institutional investors have sold a total of 6,186,109 shares in the last 24 months. This volume of shares sold represents approximately $37.99M in transactions.


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This page (NASDAQ:SIGA) was last updated on 4/24/2025 by MarketBeat.com Staff
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