Greenwich LifeSciences
GLSI
53 hedge funds and large institutions have $12.1M invested in Greenwich LifeSciences in 2025 Q3 according to their latest regulatory filings, with 5 funds opening new positions, 16 increasing their positions, 14 reducing their positions, and 5 closing their positions.
14% more repeat investments, than reductions
Existing positions increased: 16 | Existing positions reduced: 14
0% more funds holding
Funds holding: 53 → 53 (0)
0% more first-time investments, than exits
New positions opened: 5 | Existing positions closed: 5
0.31% less ownership
Funds ownership: 9.23% → 8.92% (-0.31%)
18% less capital inflows, than outflows
Capital inflows: $729K | Capital outflows: $887K
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Deutsche Bank
Frankfurt Am Main Ge,
Germany
|
+$243K |
| 2 |
Vanguard Group
Malvern,
Pennsylvania
|
+$149K |
| 3 |
Renaissance Technologies
New York
|
+$125K |
| 4 |
Citadel Advisors
Miami,
Florida
|
+$81K |
| 5 |
Goldman Sachs
New York
|
+$37.8K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Marshall Wace
London,
United Kingdom
|
-$272K |
| 2 |
Millennium Management
New York
|
-$211K |
| 3 |
HighTower Advisors
Chicago,
Illinois
|
-$154K |
| 4 |
Northern Trust
Chicago,
Illinois
|
-$77.6K |
| 5 |
BlackRock
New York
|
-$43.8K |
GLSI Hedge Fund Activity: Q3 2025 in Review
53 of the 7,653 institutional investors tracked by Wall St. Rank reported a position in Greenwich LifeSciences (GLSI) for Q3 2025, worth a combined $12.1M — up 8.1% from $11.2M a quarter earlier.
Fund positioning in GLSI was balanced in Q3 2025: 5 funds opened new positions, 5 closed out, 16 added to existing stakes and 14 trimmed.
The largest buyer was Deutsche Bank, opening a new position worth an estimated $243K. The largest seller was Marshall Wace, cutting an estimated $272K.
- 53 institutional investors held Greenwich LifeSciences (GLSI) as of Q3 2025, unchanged from Q2 2025.
- Funds reported $12.1M of Greenwich LifeSciences stock for Q3 2025, up 8.1% quarter-over-quarter.
- 5 funds opened new Greenwich LifeSciences positions in Q3 2025 and 5 closed out, a net change of 0 holders.
- The largest Greenwich LifeSciences buyer in Q3 2025 was Deutsche Bank, an estimated $243K added.
- The largest Greenwich LifeSciences seller in Q3 2025 was Marshall Wace, an estimated $272K sold.
Based on aggregated 13F filings for Q3 2025.