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Geron Corp

GERN
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
SEC CIK
0000886744

No open-market purchases or sales by Geron Corp insiders were filed in the last 90 days; 260 institutions reported holding it in 13F filings for Q2 2026, worth $610.5M in total; no superinvestor holds it.

Q3 2022 vs. Q2 2022

How the institutions holding Geron Corp changed between Q2 2022 and Q3 2022.

All holders in Q3 2022All holders in Q2 2022

13F holders of GERN: Q2 2022 compared with Q3 2022
MeasureQ2 2022Q3 2022Change
Holders154180+26
Shares193.9M189.7M−4.24M (−2.2%)
Value$299.0M$447.8M+$148.8M (+49.8%)

New holders (41)

Institutions that held Geron Corp at the end of Q3 2022 but not at the end of Q2 2022.

Institutions new to GERN in Q3 2022
InstitutionSharesValue% of portfolio
Logos Global Management LP2,000,000$4.68M0.58%
Kennedy Capital Management, Inc.1,246,241$2.92M0.09%
Walleye Capital LLC1,013,929$2.37M0.05%
Marshall Wace, LLP769,796$1.80M0.00%
EAM Global Investors LLC610,261$1.43M0.38%
Two Sigma Investments, LP585,727$1.37M0.00%
Adage Capital Partners GP, L.L.C.500,000$1.17M0.00%
Pura Vida Investments, LLC500,000$1.17M0.18%
EAM Investors, LLC416,305$974.0K0.21%
Public Employees Retirement Association of Colorado317,046$742.0K0.00%
Qube Research & Technologies Ltd288,533$675.0K0.00%
Caxton Associates LP273,327$640.0K0.11%
Advisory Research Inc197,024$461.0K0.05%
Simplex Trading, LLC181,914$425.0K0.02%
ClariVest Asset Management LLC155,496$364.0K0.02%
HRT Financial LP155,378$363.0K0.00%
WESPAC Advisors, LLC89,640$210.0K0.28%
Walleye Trading LLC83,528$195.0K0.01%
Occudo Quantitative Strategies LP82,991$194.0K0.02%
Cubist Systematic Strategies, LLC72,100$169.0K0.00%
Schonfeld Strategic Advisors LLC62,025$145.0K0.00%
AQR Capital Management LLC58,667$137.0K0.00%
Squarepoint Ops LLC58,601$137.0K0.00%
Virtu Financial LLC57,919$136.0K0.01%
Kestra Advisory Services, LLC42,944$100.0K0.00%
American Century Companies Inc38,362$90.0K0.00%
Allspring Global Investments Holdings, LLC38,149$89.0K0.00%
Dynamic Technology Lab Private Ltd37,620$88.0K0.01%
Wolverine Trading, LLC32,786$76.0K0.00%
Ergoteles LLC30,889$72.0K0.00%
Mariner, LLC15,536$36.0K0.00%
Lido Advisors, LLC15,000$35.0K0.00%
OmniStar Financial Group, Inc.10,760$25.0K0.03%
Gsa Capital Partners LLP10,352$24.0K0.00%
Round Table Services, LLC10,000$23.0K0.00%
Columbia Trust Co 0101201610,000$23.0K0.01%
Blue Barn Wealth, LLC10,000$23.0K0.02%
Point72 Hong Kong Ltd7,706$18.0K0.00%
China Universal Asset Management Co., Ltd.3,538$8.00K0.00%
Trust Co of Vermont500$1.00K0.00%
The PNC Financial Services Group, Inc.67$00.00%

Sold out (15)

Institutions that held Geron Corp at the end of Q2 2022 and filed for Q3 2022 without it.