Geron
GERN
262 hedge funds and large institutions have $632M invested in Geron in 2025 Q4 according to their latest regulatory filings, with 30 funds opening new positions, 65 increasing their positions, 98 reducing their positions, and 29 closing their positions.
3% more first-time investments, than exits
New positions opened: 30 | Existing positions closed: 29
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
0% less funds holding
Funds holding: 263 → 262 (-1)
4.51% less ownership
Funds ownership: 79.48% → 74.97% (-4.5%)
9% less capital invested
Capital invested by funds: $695M → $632M (-$63.3M)
11% less call options, than puts
Call options by funds: $1.69M | Put options by funds: $1.89M
34% less repeat investments, than reductions
Existing positions increased: 65 | Existing positions reduced: 98
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SCM
Soleus Capital Management
Greenwich,
Connecticut
|
+$7.53M |
| 2 |
EP
Eversept Partners
New York
|
+$6.35M |
| 3 |
Aberdeen Group
Edinburgh,
United Kingdom
|
+$4.46M |
| 4 |
RCM
RA Capital Management
Boston,
Massachusetts
|
+$4.26M |
| 5 |
PFCS
Pale Fire Capital SE
Prague,
Czech Republic
|
+$3.15M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
DTC
Deep Track Capital
Greenwich,
Connecticut
|
-$10.8M |
| 2 |
Millennium Management
New York
|
-$8.49M |
| 3 |
VPC
Vestal Point Capital
New York
|
-$7.41M |
| 4 |
Citadel Advisors
Miami,
Florida
|
-$7.25M |
| 5 |
Goldman Sachs
New York
|
-$6.44M |
GERN Hedge Fund Activity: Q4 2025 in Review
262 of the 8,267 institutional investors tracked by Wall St. Rank reported a position in Geron (GERN) for Q4 2025, worth a combined $632M — down 9.1% from $695M a quarter earlier.
Buyers outnumbered sellers: 30 funds opened new GERN positions and 29 closed out — a net gain of 1 holder — while 65 added to existing stakes and 98 trimmed.
The largest buyer was Soleus Capital Management, adding an estimated $7.53M. The largest seller was Deep Track Capital, cutting an estimated $10.8M.
- 262 institutional investors held Geron (GERN) as of Q4 2025, down from 263 in Q3 2025.
- Funds reported $632M of Geron stock for Q4 2025, down 9.1% quarter-over-quarter.
- 30 funds opened new Geron positions in Q4 2025 and 29 closed out, a net change of +1 holder.
- The largest Geron buyer in Q4 2025 was Soleus Capital Management, an estimated $7.53M added.
- The largest Geron seller in Q4 2025 was Deep Track Capital, an estimated $10.8M sold.
Based on aggregated 13F filings for Q4 2025.