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Geron Corp (GERN)

CUSIP: 374163103 | NYSE | Healthcare · Biotechnology | Small Cap | 882 institutional holders

Quarters

Q3 2026Q2 2026Q1 2026Q4 2025Q3 2025
CompareDetailedHistoricalFundsOptions13D/13GPeersTargetingTrading SummaryProfile

Beneficial Ownership — 13D / 13G

Full history →

5%+ stakes reported outside the quarterly cycle. A 13D is due within five business days of the event below, so these figures lead the holders table until the filer's next 13F catches up to them.

HolderShares% of ClassChangeEvent Datevs 13F
13G/ARA Capital Management, L.P.66,502,7289.9%New 5%+ stakeJun 30, 2026No 13F filer matched
13G/ARA Capital Management, L.P.66,502,728
9.9% of class · Jun 30, 2026New 5%+ stake
No 13F filer matched

Institutional Holders — Q3 2026

Candriam S.C.A.7,982,968
0.0% of portfolio›$9.9M
Hennion & Walsh Asset Management, Inc.1,438,969
0.1% of portfolio›$1.8M
Alps Advisors Inc851,184
0.0% of portfolio›$1.0M
Citigroup Inc549,835
0.0% of portfolio›$676.3K
Creative Planning387,268
0.0% of portfolio›$476.3K
Moody National Bank Trust Division297,204
0.0% of portfolio›$365.6K
CenterBook Partners LP296,684
0.0% of portfolio›$364.9K
Profund Advisors LLC276,561
0.0% of portfolio›$340.2K
Simplex Trading, LLC222,647
0.0% of portfolio›$273.9K
State of New Jersey Common Pension Fund D155,336
0.0% of portfolio›$191.1K
Arizona State Retirement System135,493
0.0% of portfolio›$166.7K
Lazari Capital Management, Inc.118,124
0.0% of portfolio›$145.3K
China Universal Asset Management Co., Ltd.117,226
0.0% of portfolio›$145.4K
ProShare Advisors LLC92,522
0.0% of portfolio›$113.8K
Poehling Capital Management, Inc.76,201
0.0% of portfolio›$93.7K
Pictet Asset Management Holding SA71,528
0.0% of portfolio›$88.0K
Principal Financial Group Inc65,724
0.0% of portfolio›$80.8K
Foresight Capital Management Advisors, Inc.62,500
0.0% of portfolio›$76.9K
HUB Investment Partners, LLC61,634
0.0% of portfolio›$75.8K
Flagship Harbor Advisors, LLC52,981
0.0% of portfolio›$65.2K
Xponance LLC52,639
0.0% of portfolio›$64.7K
Swiss Life Asset Management Ltd47,829
0.0% of portfolio›$58.8K
International Assets Investment Management, LLC44,758
0.0% of portfolio›$54.2K
Pinnacle Wealth Management Advisory Group, LLC44,287
0.0% of portfolio›$54.5K
Pinnacle Associates LTD44,287
0.0% of portfolio›$54.5K
Caitong International Asset Management Co., Ltd43,941
0.0% of portfolio›$54.0K
Alternative Investment Advisors, Llc.39,278
0.0% of portfolio›$48.3K
Wedbush Securities Inc34,898
0.0% of portfolio›$43.0K
Mirae Asset Global Investments Co., Ltd.32,831
0.0% of portfolio›$40.4K
SBI Securities Co., Ltd.32,622
0.0% of portfolio›$40.1K
Signaturefd, LLC30,028
0.0% of portfolio›$36.9K
Abel Hall, LLC29,094
0.0% of portfolio›$35.8K
Elmwood Wealth Management, Inc.28,285
0.0% of portfolio›$34.8K
M Holdings Securities, Inc.28,000
0.0% of portfolio›$26
Summit Financial Strategies, Inc.27,000
0.0% of portfolio›$33.2K
High Net Worth Advisory Group LLC25,500
0.0% of portfolio›$31.4K
Sowell Financial Services LLC25,000
0.0% of portfolio›$30.8K
StoneCrest Wealth Management, Inc.25,000
0.0% of portfolio›$30.8K
55 North Private Wealth, LLC21,753
0.0% of portfolio›$26.8K
LCM Capital Management Inc20,400
0.0% of portfolio›$25.1K
Vise Technologies, Inc.19,197
0.0% of portfolio›$23.6K
Parallel Advisors, LLC18,594
0.0% of portfolio›$22.9K
Sterling Capital Management LLC18,515
0.0% of portfolio›$22.8K
CIBC Asset Management Inc17,209
0.0% of portfolio›$21.2K
Prime Capital Investment Advisors, LLC16,720
0.0% of portfolio›$20.6K
Allied Investment Advisors, LLC15,959
0.0% of portfolio›$19.6K
Csenge Advisory Group15,474
0.0% of portfolio›$19.0K
Amalgamated Bank15,180
0.0% of portfolio›$19
Country Trust Bank15,000
0.0% of portfolio›$18.5K
GF Fund Management Co. Ltd.14,714
0.0% of portfolio›$18.1K
Larson Financial Group LLC14,314
0.0% of portfolio›$17.6K
Seelaus Asset Management LLC12,500
0.0% of portfolio›$15.4K
Piscataqua Savings Bank12,500
0.0% of portfolio›$15.4K
111 Capital12,247
0.0% of portfolio›$15.1K
Platform Technology Partners10,100
0.0% of portfolio›$12.4K
Columbia Bank10,000
0.0% of portfolio›$12.3K
Onyx Bridge Wealth Group LLC10,000
0.0% of portfolio›$12.3K
RMG Wealth Management LLC10,000
0.0% of portfolio›$11.5K
Strs Ohio7,500
0.0% of portfolio›$9.2K
Nisa Investment Advisors, LLC7,308
0.0% of portfolio›$9.0K
Farther Finance Advisors, LLC4,164
0.0% of portfolio›$5.1K
Evolution Wealth Management Inc.3,500
0.0% of portfolio›$4.3K
Beacon Investment Advisory Services, Inc.2,400
0.0% of portfolio›$3.0K
Avion Wealth2,000
0.0% of portfolio›$2
Mitsubishi UFJ Asset Management Co., Ltd.1,441
0.0% of portfolio›$1.8K
Gamma Investing LLC1,109
0.0% of portfolio›$1.4K
Key FInancial Inc1,000
0.0% of portfolio›$1.2K
Inspire Investing, LLC880
0.0% of portfolio›$1.1K
Bare Financial Services, Inc815
0.0% of portfolio›$1.0K
Compass Wealth Management LLC700
0.0% of portfolio›$861
Covestor Ltd514
0.0% of portfolio›$1
Cassaday & Co Wealth Management LLC500
0.0% of portfolio›$615
Parkside Financial Bank & Trust470
0.0% of portfolio›$581
EverSource Wealth Advisors, LLC403
0.0% of portfolio›$496
Assetmark, Inc335
0.0% of portfolio›$412
Costello Asset Management, Inc115
0.0% of portfolio›$141
Financial Management Professionals, Inc.80
0.0% of portfolio›$98
Root Financial Partners, LLC53
0.0% of portfolio›$65
Fiduciary Advisors, Inc.20
0.0% of portfolio›$25
StyleTurnoverLocationFiled
Candriam S.C.A.
7,982,968$9.9M0.0%GrowthMediumStrassen, Netherlands2026-11-03
Hennion & Walsh Asset Management, Inc.
1,438,969$1.8M0.1%ValueMediumParsippany, NJ2026-10-13
Alps Advisors Inc
851,184$1.0M0.0%YieldLowDenver, CO2026-11-03
Citigroup Inc
549,835$676.3K0.0%CoreMediumNew York, NY2026-11-04
Creative Planning
387,268$476.3K0.0%IndexVery LowOverland Park, KS2026-11-02
Moody National Bank Trust Division
297,204$365.6K0.0%CoreMediumGalveston, TX2026-10-06
CenterBook Partners LP
296,684$364.9K0.0%ValueVery HighGreenwich, CT2026-11-02
Profund Advisors LLC
276,561$340.2K0.0%GrowthLowBethesda, MD2026-10-29
Simplex Trading, LLC
222,647$273.9K0.0%CoreVery HighChicago, IL2026-11-04
State of New Jersey Common Pension Fund D
155,336$191.1K0.0%CoreLowTrenton, NJ2026-11-05
Arizona State Retirement System
135,493$166.7K0.0%IndexVery LowPhoenix, AZ2026-11-03
Lazari Capital Management, Inc.
118,124$145.3K0.0%GrowthLowBurbank, CA2026-10-20
China Universal Asset Management Co., Ltd.
117,226$145.4K0.0%GrowthMediumShanghai, France2026-10-28
ProShare Advisors LLC
92,522$113.8K0.0%GrowthLowBethesda, MD2026-10-29
Poehling Capital Management, Inc.
76,201$93.7K0.0%ValueLowMadison, WI2026-10-20
Pictet Asset Management Holding SA
71,528$88.0K0.0%GrowthMediumCarouge, Switzerland2026-11-03
Principal Financial Group Inc
65,724$80.8K0.0%CoreLowDes Moines, IA2026-11-02
Foresight Capital Management Advisors, Inc.
62,500$76.9K0.0%CoreMediumSaline, MI2026-10-27
HUB Investment Partners, LLC
61,634$75.8K0.0%GrowthLowAustin, TX2026-11-03
Flagship Harbor Advisors, LLC
52,981$65.2K0.0%ETFMediumBoston, MA2026-10-26
Xponance LLC
52,639$64.7K0.0%IndexVery LowPhiladelphia, PA2026-11-03
Swiss Life Asset Management Ltd
47,829$58.8K0.0%CoreLowZurich, Switzerland2026-11-03
International Assets Investment Management, LLC
44,758$54.2K0.0%CoreVery HighOrlando, FL2026-11-02
Pinnacle Wealth Management Advisory Group, LLC
44,287$54.5K0.0%GrowthLowRed Bank, NJ2026-10-23
Pinnacle Associates LTD
44,287$54.5K0.0%CoreLowNew York, NY2026-10-20
Caitong International Asset Management Co., Ltd
43,941$54.0K0.0%GrowthVery HighHong Kong, South Korea2026-10-29
Alternative Investment Advisors, Llc.
39,278$48.3K0.0%ETFMediumMaitland, FL2026-11-03
Wedbush Securities Inc
34,898$43.0K0.0%CoreLowPasadena, CA2026-10-22
Mirae Asset Global Investments Co., Ltd.
32,831$40.4K0.0%GrowthLowSeoul, Malaysia2026-11-03
SBI Securities Co., Ltd.
32,622$40.1K0.0%Agg GrowthLowTokyo, Mexico2026-10-22
Signaturefd, LLC
30,028$36.9K0.0%IndexLowAtlanta, GA2026-10-23
Abel Hall, LLC
29,094$35.8K0.0%CoreMediumBaton Rouge, LA2026-10-19
Elmwood Wealth Management, Inc.
28,285$34.8K0.0%ETFLowBerkeley, CA2026-10-14
M Holdings Securities, Inc.
28,000$260.0%ETFHighPortland, OR2026-11-03
Summit Financial Strategies, Inc.
27,000$33.2K0.0%ETFLowColumbus, OH2026-10-14
High Net Worth Advisory Group LLC
25,500$31.4K0.0%ETFVery LowNaples, FL2026-10-26
Sowell Financial Services LLC
25,000$30.8K0.0%CoreLowNorth Little Rock, AR2026-10-23
StoneCrest Wealth Management, Inc.
25,000$30.8K0.0%ETFMediumChandler, AZ2026-11-03
55 North Private Wealth, LLC
21,753$26.8K0.0%ETFLowWinter Park, FL2026-10-20
LCM Capital Management Inc
20,400$25.1K0.0%GrowthVery LowChicago, IL2026-10-20
Vise Technologies, Inc.
19,197$23.6K0.0%IndexLowNew York, NY2026-10-29
Parallel Advisors, LLC
18,594$22.9K0.0%IndexLowSan Francisco, CA2026-11-03
Sterling Capital Management LLC
18,515$22.8K0.0%GARPMediumCharlotte, NC2026-10-22
CIBC Asset Management Inc
17,209$21.2K0.0%GARPLowToronto, South Africa2026-11-05
Prime Capital Investment Advisors, LLC
16,720$20.6K0.0%ETFLowOverland Park, KS2026-10-20
Allied Investment Advisors, LLC
15,959$19.6K0.0%ValueLowBillings, MT2026-10-13
Csenge Advisory Group
15,474$19.0K0.0%ETFMediumClearwater, FL2026-11-04
Amalgamated Bank
15,180$190.0%CoreVery LowNew York, NY2026-10-23
Country Trust Bank
15,000$18.5K0.0%GrowthLowBloomington, IL2026-10-30
GF Fund Management Co. Ltd.
14,714$18.1K0.0%Agg GrowthMediumGuangzhou, France2026-10-26
Larson Financial Group LLC
14,314$17.6K0.0%GrowthLowSt Louis, MO2026-11-05
Seelaus Asset Management LLC
12,500$15.4K0.0%GrowthMediumChatham, NJ2026-10-14
Piscataqua Savings Bank
12,500$15.4K0.0%CoreVery LowPortsmouth, NH2026-10-21
111 Capital
12,247$15.1K0.0%CoreVery HighParis, India2026-11-03
Platform Technology Partners
10,100$12.4K0.0%CoreVery LowLocust Valley, NY2026-11-02
Columbia Bank
10,000$12.3K0.0%GrowthLowLake Oswego, OR2026-10-29
Onyx Bridge Wealth Group LLC
10,000$12.3K0.0%ETFMediumTarrytown, NY2026-10-16
RMG Wealth Management LLC
10,000$11.5K0.0%ETFVery HighPlatteville, WI2026-10-26
Strs Ohio
7,500$9.2K0.0%CoreMediumColumbus, OH2026-10-30
Nisa Investment Advisors, LLC
7,308$9.0K0.0%IndexVery LowSt. Louis, MO2026-10-20
Farther Finance Advisors, LLC
4,164$5.1K0.0%IndexLowSan Francisco, CA2026-10-08
Evolution Wealth Management Inc.
3,500$4.3K0.0%ETFMediumFort Myers, FL2026-10-28
Beacon Investment Advisory Services, Inc.
2,400$3.0K0.0%GrowthLowMorristown, NJ2026-10-13
Avion Wealth
2,000$20.0%ETFLowThe Woodlands, TX2026-11-04
Mitsubishi UFJ Asset Management Co., Ltd.
1,441$1.8K0.0%IndexVery LowTokyo, Mexico2026-11-05
Gamma Investing LLC
1,109$1.4K0.0%IndexVery LowFoster City, CA2026-10-08
Key FInancial Inc
1,000$1.2K0.0%ETFLowWest Chester, PA2026-11-02
Inspire Investing, LLC
880$1.1K0.0%GARPHighMeridian, ID2026-10-22
Bare Financial Services, Inc
815$1.0K0.0%ETFVery LowGap, PA2026-11-04
Compass Wealth Management LLC
700$8610.0%GARPLowGuilford, CT2026-10-22
Covestor Ltd
514$10.0%ValueHighLondon, United Kingdom2026-10-30
Cassaday & Co Wealth Management LLC
500$6150.0%ETFVery LowMclean, VA2026-10-27
Parkside Financial Bank & Trust
470$5810.0%CoreVery LowSaint Louis, MO2026-10-27
EverSource Wealth Advisors, LLC
403$4960.0%CoreMediumBirmingham, AL2026-11-04
Assetmark, Inc
335$4120.0%ETFLowConcord, CA2026-10-21
Costello Asset Management, Inc
115$1410.0%CoreLowFeasterville, PA2026-10-30
Financial Management Professionals, Inc.
80$980.0%ETFMediumAustin, TX2026-10-23
Root Financial Partners, LLC
53$650.0%ETFMediumEncinitas, CA2026-10-21
Fiduciary Advisors, Inc.
20$250.0%ETFLowSt. Louis, MO2026-10-16