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Greenwich LifeSciences (GLSI) Institutional Ownership

Greenwich LifeSciences logo
$22.30 +0.32 (+1.46%)
Closing price 04:00 PM Eastern
Extended Trading
$22.04 -0.27 (-1.19%)
As of 06:50 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Greenwich LifeSciences (NASDAQ:GLSI)

Current
Institutional Ownership
Percentage
4.16%
Number of
Institutional Buyers
(last 12 months)
18
Total
Institutional Inflows
(last 12 months)
$4.40M
Number of
Institutional Sellers
(last 12 months)
3
Total
Institutional Outflows
(last 12 months)
$810.96K
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GLSI Institutional Buying and Selling by Quarter

Greenwich LifeSciences Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/5/2026Bank of New York Mellon Corp46,523$1.12M0.0%+235.5%0.336%
4/25/2026 Strs Ohio13,700$329K0.0%+140.4%0.099%
2/23/2026Virtu Financial LLC28,797$605K0.0%N/A0.208%
2/18/2026XTX Topco Ltd10,325$217K0.0%N/A0.075%
2/18/2026Man Group plc28,068$590K0.0%N/A0.203%
2/16/2026Barclays PLC9,744$205K0.0%+11.8%0.070%
2/13/2026State Street Corp97,777$2.05M0.0%+19.3%0.706%
2/13/2026Wells Fargo & Company MN7,845$165K0.0%+109.6%0.057%
2/12/2026Jane Street Group LLC9,677$203K0.0%N/A0.070%
2/11/2026Deutsche Bank AG6,051$127K0.0%-71.9%0.044%
2/10/2026Goldman Sachs Group Inc.21,545$453K0.0%+8.6%0.156%
2/9/2026Geode Capital Management LLC151,684$3.19M0.0%+6.7%1.095%
2/2/2026 Strs Ohio5,700$120K0.0%-71.5%0.041%
11/17/2025Millennium Management LLC15,498$154K0.0%-54.7%0.112%
11/17/2025Citadel Advisors LLC20,942$208K0.0%+52.1%0.151%
11/7/2025Vanguard Group Inc.282,181$2.81M0.0%+4.9%2.037%
8/13/2025Marshall Wace LLP56,142$509K0.0%N/A0.420%
8/8/2025 Police & Firemen s Retirement System of New Jersey2,768$25K0.0%N/A0.021%
8/8/2025Geode Capital Management LLC138,982$1.26M0.0%+1.4%1.040%
5/29/2025Rhumbline Advisers9,673$92K0.0%+48.7%0.072%
5/28/2025Strs Ohio18,600$177K0.0%N/A0.139%
5/13/2025HighTower Advisors LLC15,407$147K0.0%N/A0.116%
5/9/2025Charles Schwab Investment Management Inc.19,007$181K0.0%+15.5%0.143%
4/8/2025Rhumbline Advisers9,673$92K0.0%+48.7%0.074%
4/7/2025GAMMA Investing LLC1,202$126K0.0%N/A0.009%
2/17/2025Bank of America Corp DE7,262$82K0.0%+22.3%0.055%
2/14/2025Northern Trust Corp87,423$982K0.0%+17.3%0.665%
2/13/2025Barclays PLC9,648$108K0.0%+12.7%0.073%
2/13/2025Renaissance Technologies LLC22,700$255K0.0%-30.2%0.173%
2/13/2025Wells Fargo & Company MN2,847$32K0.0%+54.8%0.022%
2/12/2025Brown Brothers Harriman & Co.4,000$45K0.0%N/A0.030%
2/12/2025JPMorgan Chase & Co.7,061$79K0.0%+172.0%0.054%
12/10/2024Garden State Investment Advisory Services LLC17,600$253K0.1%N/A0.134%
11/19/2024Barclays PLC8,560$123K0.0%+323.3%0.065%
11/16/2024Geode Capital Management LLC133,550$1.92M0.0%+4.6%1.016%
11/15/2024Barclays PLC8,560$123K0.0%+323.3%0.065%
11/15/2024State Street Corp71,408$1.03M0.0%+4.4%0.543%
11/15/2024Garden State Investment Advisory Services LLC17,600$253K0.1%N/A0.134%
11/12/2024Charles Schwab Investment Management Inc.16,455$236K0.0%-10.8%0.125%
8/1/2024Rhumbline Advisers6,799$117K0.0%N/A0.053%
7/26/2024Bank of New York Mellon Corp15,295$264K0.0%N/A0.119%
5/10/2024Vanguard Group Inc.223,102$4.45M0.0%+0.6%1.732%
2/14/2023683 Capital Management LLC11,700$178K0.0%N/A0.091%
11/15/2022Pura Vida Investments LLC19,667$179K0.0%N/A0.153%
8/8/2022Walleye Capital LLC10,656$90K0.0%N/A0.082%
4/29/2022Nisa Investment Advisors LLC7,200$141K0.0%N/A0.056%
2/7/2022SG Americas Securities LLC4,395$107K0.0%N/A0.034%


GLSI Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of GLSI shares?

During the previous two years, 27 institutional investors and hedge funds held shares of Greenwich LifeSciences. The most heavily invested institutionals were Geode Capital Management LLC ($3.19M), Vanguard Group Inc. ($2.81M), State Street Corp ($2.05M), Bank of New York Mellon Corp ($1.12M), Northern Trust Corp ($982K), Virtu Financial LLC ($605K), and Man Group plc ($590K).Learn more on Greenwich LifeSciences' institutional investors.

What percentage of Greenwich LifeSciences' stock is owned by institutional investors?

4.16% of Greenwich LifeSciences' stock is owned by institutional investors. Learn more on GLSI's institutional investor holdings.

Which institutional investors have been buying Greenwich LifeSciences' stock?

Of the 24 institutional investors that purchased Greenwich LifeSciences' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Marshall Wace LLP ($56.14K), Bank of New York Mellon Corp ($47.95K), Garden State Investment Advisory Services LLC ($35.20K), Virtu Financial LLC ($28.80K), Man Group plc ($28.07K), Strs Ohio ($26.60K), and State Street Corp ($18.84K).

How much institutional buying is happening at Greenwich LifeSciences?

Institutional investors have bought a total of 270,717 shares in the last 24 months. This purchase volume represents approximately $4.40M in transactions.

Which of Greenwich LifeSciences' major shareholders have been selling company stock?

The following institutional investors have sold Greenwich LifeSciences stock in the last 24 months: Millennium Management LLC ($18.68K), Deutsche Bank AG ($15.45K), and Strs Ohio ($14.30K).

How much institutional selling is happening at Greenwich LifeSciences?

Institutional investors have sold a total of 48,434 shares in the last 24 months. This volume of shares sold represents approximately $810.96K in transactions.


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This page (NASDAQ:GLSI) was last updated on 5/5/2026 by MarketBeat.com Staff.
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