Geron
GERN
271 hedge funds and large institutions have $812M invested in Geron in 2025 Q1 according to their latest regulatory filings, with 45 funds opening new positions, 100 increasing their positions, 66 reducing their positions, and 59 closing their positions.
96% more call options, than puts
Call options by funds: $1.77M | Put options by funds: $901K
52% more repeat investments, than reductions
Existing positions increased: 100 | Existing positions reduced: 66
0.91% less ownership
Funds ownership: 80.95% → 80.04% (-0.91%)
5% less funds holding
Funds holding: 286 → 271 (-15)
11% less capital inflows, than outflows
Capital inflows: $392M | Capital outflows: $439M
24% less first-time investments, than exits
New positions opened: 45 | Existing positions closed: 59
50% less funds holding in top 10
Funds holding in top 10: 6 → 3 (-3)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Deep Track Capital
Greenwich,
Connecticut
|
+$83.2M |
| 2 |
RA Capital Management
Boston,
Massachusetts
|
+$74M |
| 3 |
Vestal Point Capital
New York
|
+$26.8M |
| 4 |
ClearBridge Investments
New York
|
+$21.2M |
| 5 |
Logos Global Management
San Francisco,
California
|
+$14.6M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Holocene Advisors
New York
|
-$78.6M |
| 2 |
Adage Capital Partners
Boston,
Massachusetts
|
-$77.2M |
| 3 |
DGM
Darwin Global Management
St. Helier,
Jersey
|
-$33.9M |
| 4 |
Wellington Management Group
Boston,
Massachusetts
|
-$25.6M |
| 5 |
Braidwell
Stamford,
Connecticut
|
-$24.8M |
GERN Hedge Fund Activity: Q1 2025 in Review
271 of the 7,489 institutional investors tracked by Wall St. Rank reported a position in Geron (GERN) for Q1 2025, worth a combined $812M — down 53% from $1.73B a quarter earlier.
Sellers outnumbered buyers: 59 funds closed out of GERN and 45 opened new positions — a net loss of 14 holders — while 66 trimmed existing stakes and 100 added.
The largest buyer was Deep Track Capital, adding an estimated $83.2M. The largest seller was Holocene Advisors, exiting entirely with an estimated $78.6M sold.
- 271 institutional investors held Geron (GERN) as of Q1 2025, down from 286 in Q4 2024.
- Funds reported $812M of Geron stock for Q1 2025, down 53% quarter-over-quarter.
- 45 funds opened new Geron positions in Q1 2025 and 59 closed out, a net change of -14 holders.
- The largest Geron buyer in Q1 2025 was Deep Track Capital, an estimated $83.2M added.
- The largest Geron seller in Q1 2025 was Holocene Advisors, an estimated $78.6M sold.
Based on aggregated 13F filings for Q1 2025.