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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.

Q2 2023 vs. Q1 2023

How the institutions holding Geron Corp changed between Q1 2023 and Q2 2023.

All holders in Q2 2023All holders in Q1 2023

13F holders of GERN: Q1 2023 compared with Q2 2023
MeasureQ1 2023Of which not filed for Q2 2023Q2 2023Change
Holders1911201+11
Shares325.5M15.0K344.3M+18.8M (+5.8%)
Value$706.4M$32.5K$1.10B+$398.6M (+56.4%)

1 institution that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so the changes leave them out.

New holders (37)

Institutions that held Geron Corp at the end of Q2 2023 but not at the end of Q1 2023.

Institutions new to GERN in Q2 2023
InstitutionSharesValue% of portfolio
Marshall Wace, LLP9,810,419$31.5M0.07%
Armistice Capital, LLC4,500,000$14.4M0.36%
Segall Bryant & Hamill, LLC3,444,788$11.1M0.12%
Boxer Capital, LLC3,000,000$9.63M0.45%
Opaleye Management Inc.2,350,000$7.54M1.80%
Ally Bridge Group (NY) LLC2,123,162$6.82M8.25%
MML Investors Services, LLC1,295,228$4.16M0.02%
Natixis493,900$1.59M0.01%
Ameriprise Financial Inc440,995$1.42M0.00%
Nan Fung Group Holdings Ltd388,000$1.25M0.80%
Jefferies Financial Group Inc.254,500$816.9K0.02%
Squarepoint Ops LLC225,377$723.5K0.00%
Capula Management Ltd207,620$666.5K0.08%
Lazard Asset Management LLC156,880$503.0K0.00%
Cresset Asset Management, LLC155,005$497.6K0.00%
Lazari Capital Management, Inc.153,924$494.1K0.28%
HighVista Strategies LLC122,704$393.9K0.18%
Virtu Financial LLC85,806$275.0K0.02%
Moody National Bank Trust Division59,958$192.5K0.01%
Stephens Inc55,000$176.6K0.00%
GTS Securities LLC52,882$169.8K0.01%
Pinnacle Associates Ltd50,505$162.1K0.00%
Pinnacle Wealth Management Advisory Group, LLC50,505$162.1K0.02%
Exchange Traded Concepts, LLC43,602$140.0K0.00%
NorthCrest Asset Manangement, LLC31,500$101.1K0.00%
American Century Companies Inc30,164$96.8K0.00%
Two Sigma Securities, LLC23,284$74.7K0.01%
Mirabella Financial Services LLP16,582$53.2K0.01%
Capstone Investment Advisors, LLC13,737$44.1K0.00%
Dynamic Advisor Solutions LLC12,000$38.5K0.00%
Frisch Financial Group, Inc.10,325$33.0K0.02%
Buckingham Strategic Wealth, LLC10,198$32.7K0.00%
The PNC Financial Services Group, Inc.10,000$32.1K0.00%
Cambridge Trust Co2,500$8.03K0.00%
Coppell Advisory Solutions LLC200$6160.00%
WFA of San Diego, LLC40$1290.00%
Covestor Ltd65$00.00%

Sold out (26)

Institutions that held Geron Corp at the end of Q1 2023 and filed for Q2 2023 without it.

Not filed for Q2 2023 yet (1)

Institutions that held Geron Corp at the end of Q1 2023 and haven't filed a 13F for Q2 2023. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding GERN in Q1 2023 that haven't filed for Q2 2023
InstitutionShares, Q1 2023Value, Q1 2023
Parsec Financial Management, Inc.15,000$32.5K