Security key
374163103
GERON CORP - Common Stock, $0.001 par value (GERN)
CUSIP: 374163103
Q2 2026 13F Holders as of 30 Jun 2026
- Security type / class
- Equity / Common Stock, $0.001 par value
- Total 13F shares
- 4,907,287
- Total 13F value
- $6,280,470
- Share change
- +1,776,284
- SEC-reported price per share
- $1.28
- Number of holders
- 41
- Value change
- +$2,262,658
- Number of buys
- 12
- Number of sells
- 16
- Shares outstanding
- 640,813,697
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2026
Institutions
41
Top holders
10
GERN full security history
Ownership snapshot
Full 13F holder table
Previous quarter: Q1 2026
GERON CORP SEC filings
GERON CORP company facts
Broader feeds
Reporting periods
Holder history for CUSIP 374163103
Recent filing periods:
Ownership snapshot
Top reported holders of GERN - GERON CORP - Common Stock, $0.001 par value (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
RA CAPITAL MANAGEMENT, L.P.
Disclosed value leader
RA CAPITAL MANAGEMENT, L.P.
Comparable rows
15/15
Latest evidence
31 Mar 2026
13F
13D/G
Lead comparable stake: 9.9%
13D/G row: RA CAPITAL MANAGEMENT, L.P.
Showing 1-6 of 15 holder rows.
Quick read
RA CAPITAL MANAGEMENT, L.P. leads the comparable SEC ownership view at 9.9%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens RA CAPITAL MANAGEMENT, L.P.'s linked filing trail.
Comparable ownership
Top 5
RA CAPITAL MANAGEMENT, L.P.
9.9%
Soleus Capital Master Fund, L.P.
6.5%
Deep Track Capital, LP
5%
BlackRock, Inc.
7.4%
Soleus Capital Management, L.P.
6.5%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| RA CAPITAL MANAGEMENT, L.P. |
13F
13D/G
Company
|
9.9%
from 13D/G
|
$95,019,335
63,771,366 shares
|
— | 31 Mar 2026 |
| Soleus Capital Master Fund, L.P. |
13D/G
|
6.5%
|
$72,640,153
41,508,659 shares
|
+$14,875,000 | 31 Mar 2026 |
| Deep Track Capital, LP |
13D/G
13F
Company
|
5%
|
$55,510,486
31,720,278 shares
|
-$1,384,238 | 31 Mar 2026 |
| BlackRock, Inc. |
13F
Company
|
7.4%
|
$70,506,471
47,319,779 shares
|
— | 31 Mar 2026 |
| Soleus Capital Management, L.P. |
13F
Company
|
6.5%
|
$61,847,902
41,508,659 shares
|
— | 31 Mar 2026 |
| STATE STREET CORP |
13F
Company
|
4.8%
|
$45,440,803
30,497,183 shares
|
— | 31 Mar 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q2 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
41
Shares
4,907,287
Rows available
41
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q2 2026 vs Q1 2026 Across Filers
Q1 2026 holders
253
Q2 2026 holders
41
Holder diff
-212
| Investor | Q1 2026 Shares | Q2 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q2 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend