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SELLAS Life Sciences Group (SLS) Institutional Ownership

SELLAS Life Sciences Group logo
$1.70 -0.24 (-12.37%)
Closing price 05/21/2025 04:00 PM Eastern
Extended Trading
$1.71 +0.01 (+0.82%)
As of 08:35 AM Eastern
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Institutional Ownership Changes (13F Filings) for SELLAS Life Sciences Group (NASDAQ:SLS)

Current
Institutional Ownership
Percentage
17.38%
Number of
Institutional Buyers
(last 12 months)
9
Total
Institutional Inflows
(last 12 months)
$10.03M
Number of
Institutional Sellers
(last 12 months)
2
Total
Institutional Outflows
(last 12 months)
$49.34K
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SLS Institutional Buying and Selling by Quarter

SELLAS Life Sciences Group Major Shareholders & Ownership History

Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/14/2025 Anson Funds Management LP7,579,095$8.19M1.2%+535.7%8.016%
5/12/2025 Virtu Financial LLC53,861$58K0.0%+30.9%0.057%
2/28/2025 Brooklyn FI LLC594,919$677K0.1%N/A0.845%
2/17/2025 Anson Funds Management LP1,192,266$1.24M0.1%+50.2%1.694%
2/14/2025 Northern Trust Corp134,721$140K0.0%+33.6%0.191%
2/13/2025 XTX Topco Ltd53,426$56K0.0%-14.9%0.076%
2/12/2025 Geode Capital Management LLC733,546$763K0.0%+21.2%1.042%
2/11/2025 Virtu Financial LLC41,155$43K0.0%-48.1%0.058%
2/11/2025 Brooklyn FI LLC594,919$677K0.0%N/A0.845%
1/31/2025 Opus Capital Group LLC238,500$248K0.0%+5.5%0.339%
11/20/2024 Virtu Financial LLC79,241$99K0.0%+24.1%0.113%
11/16/2024 Geode Capital Management LLC605,191$757K0.0%+17.1%0.941%
11/15/2024 Anson Funds Management LP793,835$992K0.0%N/A1.234%
11/15/2024 XTX Topco Ltd62,785$78K0.0%N/A0.098%
11/15/2024 State Street Corp174,529$218K0.0%+30.2%0.271%
8/9/2024 Renaissance Technologies LLC32,446$39K0.0%N/A0.056%
5/20/2024 Virtu Financial LLC39,429$40K0.0%-34.2%0.068%
5/14/2024 Anson Funds Management LP4,832,368$4.88M0.3%N/A8.366%
4/26/2024 Opus Capital Group LLC200,600$203K0.0%+48.6%0.356%
2/13/2024 Armistice Capital LLC820,000$869K0.0%N/A2.558%
1/31/2024 Opus Capital Group LLC135,000$143K0.0%+291.3%0.421%
9/12/2023 Prosperity Financial Group Inc.29,800$47K0.0%N/A0.105%
5/11/2023 Highbridge Capital Management LLC1,805,054$2.58M0.0%N/A6.367%
1/18/2023 Opus Capital Group LLC19,672$46K0.0%N/A0.096%
11/15/2022Empery Asset Management LP308,466$623K3.7%-66.8%1.501%
2/14/2022 GSA Capital Partners LLP10,447$58K0.0%N/A0.066%
2/11/2022 Equitable Holdings Inc.102,000$564K0.0%+2.0%0.642%
11/12/2021 Jump Financial LLC14,627$134K0.0%N/A0.092%
11/12/2021 Equitable Holdings Inc.100,000$916K0.0%+6.0%0.630%
11/12/2021 Geode Capital Management LLC133,801$1.23M0.0%+32.0%0.843%
8/25/2021 Marshall Wace LLP84,544$938K0.0%+63.0%0.533%
8/17/2021 Price T Rowe Associates Inc. MD15,500$172K0.0%-42.8%0.103%
8/16/2021 Morgan Stanley15,499$172K0.0%+297.4%0.103%
8/16/2021Pinz Capital Management LP10,700$119K0.0%-18.3%0.071%
8/16/2021 State Street Corp37,468$416K0.0%N/A0.248%
8/16/2021 Marshall Wace LLP84,544$938K0.0%+63.0%0.560%
8/13/2021 Northern Trust Corp24,605$273K0.0%+35.9%0.163%
8/13/2021 Geode Capital Management LLC101,337$1.12M0.0%+6.8%0.672%
8/13/2021 Vanguard Group Inc.618,534$6.87M0.0%+31.6%4.100%
8/12/2021 Dimensional Fund Advisors LP20,320$226K0.0%+31.9%0.135%
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8/12/2021 Bank of Montreal Can109,282$1.43M0.0%N/A0.724%
8/11/2021 Bank of New York Mellon Corp20,332$226K0.0%+30.3%0.135%
(Data available from 1/1/2016 forward)

SLS Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of SLS shares?

During the previous two years, 11 institutional investors and hedge funds held shares of SELLAS Life Sciences Group. The most heavily invested institutionals were Anson Funds Management LP ($8.19M), Armistice Capital LLC ($869K), Geode Capital Management LLC ($763K), Brooklyn FI LLC ($677K), Opus Capital Group LLC ($248K), State Street Corp ($218K), and Northern Trust Corp ($140K).Learn more on SLS's institutional investors.

What percentage of SELLAS Life Sciences Group stock is owned by institutional investors?

17.38% of SELLAS Life Sciences Group stock is owned by institutional investors. Learn more on SLS's institutional investor holdings.

Which institutional investors have been buying SELLAS Life Sciences Group stock?

Of the 11 institutional investors that purchased SELLAS Life Sciences Group stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Anson Funds Management LP ($12.41M), Brooklyn FI LLC ($1.19M), Armistice Capital LLC ($820K), Geode Capital Management LLC ($216.54K), Opus Capital Group LLC ($178.50K), XTX Topco Ltd ($62.79K), and State Street Corp ($40.50K).

How much institutional buying is happening at SELLAS Life Sciences Group?

Institutional investors have bought a total of 15,043,852 shares in the last 24 months. This purchase volume represents approximately $16.00M in transactions.

Which SELLAS Life Sciences Group major shareholders have been selling company stock?

The following institutional investors have sold SELLAS Life Sciences Group stock in the last 24 months: Virtu Financial LLC ($58.57K), and XTX Topco Ltd ($9.36K).

How much institutional selling is happening at SELLAS Life Sciences Group?

Institutional investors have sold a total of 67,930 shares in the last 24 months. This volume of shares sold represents approximately $70.03K in transactions.



This page (NASDAQ:SLS) was last updated on 5/22/2025 by MarketBeat.com Staff
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