Who Owns Greenwich LifeSciences, Inc. (GLSI)?Hedge Fund & Institutional Holders
Institutional Holders
50
as of Q4 2025
Total Institutional Value
$5.261400020002e+73T
% of Float Held
3.8143593601478825e+182%
QoQ Change in Holders
+14 / -4
Price History
GLSI — Biggest New Institutional Buyers This Quarter
| Fund | Action | Shares Added | Value Added |
|---|---|---|---|
| CREDIT AGRICOLE S A | New Position | +87K | +$1.0M |
| Virtu Financial LLC | New Position | +29K | +$605K |
| STRS OHIO | New Position | +6K | +$119K |
| Farther Finance Advisors, LLC | New Position | +919 | +$19K |
| North Star Investment Management Corp. | New Position | +51 | +$1K |
| Geneos Wealth Management Inc. | New Position | +88 | +$1K |
| Bank of New York Mellon Corp | New Position | +14K | +$0 |
| CWM, LLC | New Position | +18 | +$0 |
| JANE STREET GROUP, LLC | New Position | +10K | +$0 |
| Man Group plc | New Position | +28K | +$0 |
| XTX Topco Ltd | New Position | +10K | +$0 |
| NEW YORK STATE COMMON RETIREMENT FUND | New Position | +6K | +$0 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | New Position | +193 | +$0 |
| AMALGAMATED BANK | New Position | +197 | +$0 |
| Sterling Capital Management LLC | Increased | +25 | +$-149K |
GLSI — Institutions Reducing or Closing Positions
| Fund | Action | Shares Sold | Value Sold |
|---|---|---|---|
| NORTHERN TRUST CORP | Decreased | -3K | -$754.3M |
| RENAISSANCE TECHNOLOGIES LLC | Closed Position | -38K | -$382.1M |
| MARSHALL WACE, LLP | Closed Position | -32K | -$318.9M |
| DEUTSCHE BANK AG\ | Decreased | -15K | -$213.9M |
| CITADEL ADVISORS LLC | Decreased | -9K | -$208.4M |
| MILLENNIUM MANAGEMENT LLC | Closed Position | -15K | -$154.2M |
| RHUMBLINE ADVISERS | Decreased | -1K | -$91.2M |
| Tower Research Capital LLC (TRC) | Decreased | -121 | -$12.7M |
| ROYAL BANK OF CANADA | Decreased | -233 | -$12.0M |
| Legal & General Group Plc | Decreased | -81 | -$6.6M |
| Russell Investments Group, Ltd. | Decreased | -89 | -$6.5M |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | Decreased | -49 | -$4.3M |
| CITIGROUP INC | Decreased | -38 | -$2.6M |
| Arax Advisory Partners | Closed Position | -123 | -$1.2M |
| EverSource Wealth Advisors, LLC | Decreased | -27 | -$318K |
Top Institutional Holders(Q4 2025)
GLSI Institutional Ownership History
| Quarter | Holders | Total Value | Change |
|---|---|---|---|
| Q4 2025 | 50 | $19.2M | +10 |
| Q3 2025 | 40 | $11.7B | -2 |
| Q2 2025 | 42 | $8.8B | -4 |
| Q1 2025 | 46 | $11.2B | +5 |
| Q4 2024 | 41 | $14.4B | +5 |
| Q3 2024 | 36 | $13.9T | +3 |
| Q2 2024 | 33 | $9.5T | +6 |
| Q1 2024 | 27 | $8.6T | — |
Similar Stocks by Institutional Ownership
As of Q4 2025, 50 institutional investors hold GLSI (Greenwich LifeSciences, Inc.). The largest holder is VANGUARD GROUP INC with $5.3M in shares. This quarter, 14 institutions opened new positions and 4 closed their positions.
Frequently Asked Questions
How many hedge funds own GLSI?
As of Q4 2025, 50 institutional investors report holding GLSI (Greenwich LifeSciences, Inc.) in their 13F filings.
Who is the largest institutional holder of GLSI?
The largest institutional holder of GLSI is VANGUARD GROUP INC with $5.3M in shares.
Is institutional ownership of GLSI increasing or decreasing?
This quarter, 14 institutions opened new positions in GLSI and 4 closed their positions.