Geron
GERN
259 hedge funds and large institutions have $725M invested in Geron in 2025 Q2 according to their latest regulatory filings, with 32 funds opening new positions, 97 increasing their positions, 71 reducing their positions, and 40 closing their positions.
37% more repeat investments, than reductions
Existing positions increased: 97 | Existing positions reduced: 71
28% more call options, than puts
Call options by funds: $1.31M | Put options by funds: $1.02M
0.73% more ownership
Funds ownership: 80.04% → 80.77% (+0.73%)
4% less funds holding
Funds holding: 270 → 259 (-11)
11% less capital invested
Capital invested by funds: $812M → $725M (-$86.2M)
20% less first-time investments, than exits
New positions opened: 32 | Existing positions closed: 40
33% less funds holding in top 10
Funds holding in top 10: 3 → 2 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SCM
Soleus Capital Management
Greenwich,
Connecticut
|
+$19.5M |
| 2 |
EP
Eversept Partners
New York
|
+$10.4M |
| 3 |
UBS Group
Zurich,
Switzerland
|
+$9.26M |
| 4 |
ClearBridge Investments
New York
|
+$8.06M |
| 5 |
SC
Stempoint Capital
New York
|
+$8.06M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Janus Henderson Group
London,
|
-$26.4M |
| 2 |
LGM
Logos Global Management
San Francisco,
California
|
-$12.7M |
| 3 |
EAM
Eventide Asset Management
Boston,
Massachusetts
|
-$11.2M |
| 4 |
Fidelity Investments
Boston,
Massachusetts
|
-$10.7M |
| 5 |
Millennium Management
New York
|
-$6.75M |
GERN Hedge Fund Activity: Q2 2025 in Review
259 of the 7,613 institutional investors tracked by Wall St. Rank reported a position in Geron (GERN) for Q2 2025, worth a combined $725M — down 11% from $812M a quarter earlier.
Sellers outnumbered buyers: 40 funds closed out of GERN and 32 opened new positions — a net loss of 8 holders — while 71 trimmed existing stakes and 97 added.
The largest buyer was Soleus Capital Management, adding an estimated $19.5M. The largest seller was Janus Henderson Group, cutting an estimated $26.4M.
- 259 institutional investors held Geron (GERN) as of Q2 2025, down from 270 in Q1 2025.
- Funds reported $725M of Geron stock for Q2 2025, down 11% quarter-over-quarter.
- 32 funds opened new Geron positions in Q2 2025 and 40 closed out, a net change of -8 holders.
- The largest Geron buyer in Q2 2025 was Soleus Capital Management, an estimated $19.5M added.
- The largest Geron seller in Q2 2025 was Janus Henderson Group, an estimated $26.4M sold.
Based on aggregated 13F filings for Q2 2025.