What does CUSIP 374163103 represent in this 13F holders report?

CUSIP 374163103 is the security identifier for GERN - GERON CORP - Common Stock used to aggregate holder disclosures.

How many institutions held GERN - GERON CORP - Common Stock in Q2 2015?

127 institutional investors reported GERN - GERON CORP - Common Stock for Q2 2015. Use the holders table for investor-level position and value details.

GERON CORP - Common Stock (GERN)

CUSIP: 374163103

Q2 2015 13F Holders as of 30 Jun 2015

Type / Class: Equity / Common Stock
Shares outstanding: 634,781,904
Total 13F shares: 72,047,557
Share change: +3,684,181
Total reported value: $308,346,124
Put/Call ratio: 117%
Price per share: $4.28
Number of holders: 127
Value change: +$16,309,560
Number of buys: 62
Number of sells: 52

Quarterly Holders Quick Answers

What is CUSIP 374163103?
CUSIP 374163103 identifies GERN - GERON CORP - Common Stock in SEC institutional holdings data.

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Related Filing Research

Latest 13F filings for newly reported positions.
Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
Latest 10-Q/10-K reports for financial context tied to this issuer.
Recent insider transactions for executive and insider activity.
SEC investors directory and top value investors for manager drilldown.
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Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q3 2015
Previous quarter: Q1 2015

Recent filing periods for CUSIP 374163103:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of GERN - GERON CORP - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
FMR LLC	13F	Company	3.7%	23,539,643	$88,744,000	—	31 Mar 2015	13F
STATE STREET CORP	13F	Company	1.2%	7,911,643	$29,824,000	—	31 Mar 2015	13F
BlackRock Fund Advisors	13F	Company	0.99%	6,254,939	$23,581,000	—	31 Mar 2015	13F
VANGUARD GROUP INC	13F	Company	0.83%	5,250,900	$19,796,000	—	31 Mar 2015	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	0.69%	4,398,117	$16,581,000	—	31 Mar 2015	13F
Opaleye Management Inc.	13F	Company	0.29%	1,825,000	$6,880,000	—	31 Mar 2015	13F
NORTHERN TRUST CORP	13F	Company	0.25%	1,603,615	$6,046,000	—	31 Mar 2015	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.23%	1,435,145	$5,410,000	—	31 Mar 2015	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.2%	1,246,848	$4,701,000	—	31 Mar 2015	13F
PANAGORA ASSET MANAGEMENT INC	13F	Company	0.16%	994,649	$3,750,000	—	31 Mar 2015	13F
Bank of New York Mellon Corp	13F	Company	0.15%	947,005	$3,571,000	—	31 Mar 2015	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.15%	921,838	$3,475,000	—	31 Mar 2015	13F
D. E. Shaw & Co., Inc.	13F	Company	0.13%	803,744	$3,030,000	—	31 Mar 2015	13F
First Eagle Investment Management, LLC	13F	Company	0.11%	728,866	$2,748,000	—	31 Mar 2015	13F
TFS CAPITAL LLC	13F	Company	0.11%	711,717	$2,683,000	—	31 Mar 2015	13F
DEUTSCHE BANK AG\	13F	Company	0.11%	694,342	$2,616,000	—	31 Mar 2015	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.1%	650,839	$2,454,000	—	31 Mar 2015	13F
BlackRock Investment Management, LLC	13F	Company	0.08%	519,528	$1,959,000	—	31 Mar 2015	13F
Connor, Clark & Lunn Investment Management Ltd.	13F	Company	0.07%	470,600	$1,774,000	—	31 Mar 2015	13F
Airain ltd	13F	Company	0.06%	356,972	$1,346,000	—	31 Mar 2015	13F
BRIDGEWAY CAPITAL MANAGEMENT, LLC	13F	Company	0.05%	315,000	$1,188,000	—	31 Mar 2015	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	0.05%	301,400	$1,136,000	—	31 Mar 2015	13F
GROUP ONE TRADING LLC	13F	Company	0.05%	287,105	$1,082,000	—	31 Mar 2015	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	0.05%	286,484	$1,080,000	—	31 Mar 2015	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.04%	277,400	$1,046,000	—	31 Mar 2015	13F
OXFORD ASSET MANAGEMENT LLP	13F	Company	0.04%	275,208	$1,038,000	—	31 Mar 2015	13F
A.R.T. Advisors, LLC	13F	Company	0.04%	248,476	$936,000	—	31 Mar 2015	13F
TEACHERS ADVISORS, LLC	13F	Company	0.04%	223,440	$842,000	—	31 Mar 2015	13F
State of New Jersey Common Pension Fund D	13F	Company	0.03%	220,000	$829,000	—	31 Mar 2015	13F
RHUMBLINE ADVISERS	13F	Company	0.03%	216,924	$818,000	—	31 Mar 2015	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.03%	215,683	$813,000	—	31 Mar 2015	13F
ALLIANCEBERNSTEIN L.P.	13F	Company	0.03%	196,211	$740,000	—	31 Mar 2015	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.03%	190,646	$719,000	—	31 Mar 2015	13F
Swiss National Bank	13F	Company	0.03%	170,600	$643,000	—	31 Mar 2015	13F
CITADEL ADVISORS LLC	13F	Company	0.03%	169,838	$640,000	—	31 Mar 2015	13F
NJ State Employees Deferred Compensation Plan	13F	Company	0.03%	165,000	$622,000	—	31 Mar 2015	13F
CREDIT SUISSE AG/	13F	Company	0.03%	162,338	$613,000	—	31 Mar 2015	13F
ProShare Advisors LLC	13F	Company	0.02%	156,983	$592,000	—	31 Mar 2015	13F
HBK INVESTMENTS L P	13F	Company	0.02%	151,900	$573,000	—	31 Mar 2015	13F
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM	13F	Company	0.02%	138,882	$524,000	—	31 Mar 2015	13F
HIGHBRIDGE CAPITAL MANAGEMENT LLC	13F	Company	0.02%	135,266	$510,000	—	31 Mar 2015	13F
TWO SIGMA INVESTMENTS, LP	13F	Company	0.02%	129,499	$488,000	—	31 Mar 2015	13F
METROPOLITAN LIFE INSURANCE CO/NY	13F	Company	0.02%	128,429	$484,000	—	31 Mar 2015	13F
AMERICAN INTERNATIONAL GROUP, INC.	13F	Company	0.02%	124,880	$470,798	—	31 Mar 2015	13F
GSA CAPITAL PARTNERS LLP	13F	Company	0.02%	123,528	$466,000	—	31 Mar 2015	13F
Nationwide Fund Advisors	13F	Company	0.02%	113,780	$429,000	—	31 Mar 2015	13F
MANUFACTURERS LIFE INSURANCE COMPANY, THE	13F	Company	0.02%	106,026	$400,000	—	31 Mar 2015	13F
VOYA INVESTMENT MANAGEMENT LLC	13F	Company	0.02%	100,952	$381,000	—	31 Mar 2015	13F
BLACKROCK ADVISORS LLC	13F	Company	0.02%	99,033	$373,000	—	31 Mar 2015	13F
MORGAN STANLEY	13F	Company	0.01%	90,355	$341,000	—	31 Mar 2015	13F

Institutional Holders of GERON CORP - Common Stock (GERN) as of Q2 2015

As of 30 Jun 2015, GERON CORP - Common Stock (GERN) was held by 127 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 72,047,557 shares. The largest 10 holders included FMR LLC, STATE STREET CORP, BlackRock Fund Advisors, VANGUARD GROUP INC, BlackRock Institutional Trust Company, N.A., QS Investors, LLC, Opaleye Management Inc., NORTHERN TRUST CORP, RENAISSANCE TECHNOLOGIES LLC, and D. E. Shaw & Co., Inc.. This page lists 127 institutional shareholders reporting positions in this security for the Q2 2015 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q2 2015 vs Q1 2015 Across Filers

Q1 2015 holders

116

Q2 2015 holders

127

Holder diff

Investor	Q1 2015 Shares	Q2 2015 Shares	Share Diff	Share Chg %	Q1 2015 Value $	Q2 2015 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.