Geron
GERN
263 hedge funds and large institutions have $695M invested in Geron in 2025 Q3 according to their latest regulatory filings, with 35 funds opening new positions, 71 increasing their positions, 89 reducing their positions, and 29 closing their positions.
281% more call options, than puts
Call options by funds: $1.54M | Put options by funds: $404K
21% more first-time investments, than exits
New positions opened: 35 | Existing positions closed: 29
2% more funds holding
Funds holding: 259 → 263 (+4)
4% less capital invested
Capital invested by funds: $725M → $695M (-$30.4M)
1.29% less ownership
Funds ownership: 80.77% → 79.48% (-1.3%)
20% less repeat investments, than reductions
Existing positions increased: 71 | Existing positions reduced: 89
50% less funds holding in top 10
Funds holding in top 10: 2 → 1 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Goldman Sachs
New York
|
+$15.3M |
| 2 |
NCM
Nantahala Capital Management
New Canaan,
Connecticut
|
+$12M |
| 3 |
Millennium Management
New York
|
+$7.08M |
| 4 |
EP
Eversept Partners
New York
|
+$7.03M |
| 5 |
Citadel Advisors
Miami,
Florida
|
+$4.89M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Point72 Asset Management
Stamford,
Connecticut
|
-$13.5M |
| 2 |
SC
Stempoint Capital
New York
|
-$9.38M |
| 3 |
VPC
Vestal Point Capital
New York
|
-$8.72M |
| 4 |
UBS Group
Zurich,
Switzerland
|
-$5.36M |
| 5 |
ABG
Ally Bridge Group
New York
|
-$4.58M |
GERN Hedge Fund Activity: Q3 2025 in Review
263 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in Geron (GERN) for Q3 2025, worth a combined $695M — down 4.2% from $725M a quarter earlier.
Buyers outnumbered sellers: 35 funds opened new GERN positions and 29 closed out — a net gain of 6 holders — while 71 added to existing stakes and 89 trimmed.
The largest buyer was Goldman Sachs, adding an estimated $15.3M. The largest seller was Point72 Asset Management, exiting entirely with an estimated $13.5M sold.
- 263 institutional investors held Geron (GERN) as of Q3 2025, up from 259 in Q2 2025.
- Funds reported $695M of Geron stock for Q3 2025, down 4.2% quarter-over-quarter.
- 35 funds opened new Geron positions in Q3 2025 and 29 closed out, a net change of +6 holders.
- The largest Geron buyer in Q3 2025 was Goldman Sachs, an estimated $15.3M added.
- The largest Geron seller in Q3 2025 was Point72 Asset Management, an estimated $13.5M sold.
Based on aggregated 13F filings for Q3 2025.