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GERON CORP
GERON CORP. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 129 Institutional holders with a total value of $260,833,758.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 23,539,643 88,744,000 34.02%
2 STATE STREET CORP 7,911,643 29,824,000 11.43%
3 BlackRock Fund Advisors 6,254,939 23,581,000 9.04%
4 VANGUARD GROUP INC 5,250,900 19,796,000 7.59%
5 BlackRock Institutional Trust Company, N.A. 4,398,117 16,581,000 6.36%
6 Opaleye Management Inc. 1,825,000 6,880,000 2.64%
7 NORTHERN TRUST CORP 1,603,615 6,046,000 2.32%
8 RENAISSANCE TECHNOLOGIES LLC 1,435,145 5,410,000 2.07%
9 MILLENNIUM MANAGEMENT LLC 1,246,848 4,701,000 1.80%
10 PANAGORA ASSET MANAGEMENT INC 994,649 3,750,000 1.44%
11 Bank of New York Mellon Corp 947,005 3,571,000 1.37%
12 GEODE CAPITAL MANAGEMENT, LLC 921,838 3,475,000 1.33%
13 D. E. Shaw & Co., Inc. 803,744 3,030,000 1.16%
14 First Eagle Investment Management, LLC 728,866 2,748,000 1.05%
15 TFS CAPITAL LLC 711,717 2,683,000 1.03%
16 DEUTSCHE BANK AG\ 694,593 2,616,000 1.00%
17 TIAA CREF INVESTMENT MANAGEMENT LLC 650,839 2,454,000 0.94%
18 BlackRock Investment Management, LLC 519,528 1,959,000 0.75%
19 Connor, Clark & Lunn Investment Management Ltd. 470,600 1,774,000 0.68%
20 SUSQUEHANNA INTERNATIONAL GROUP, LLP 387,100 1,459,000 0.56% Put
21 SUSQUEHANNA INTERNATIONAL GROUP, LLP 380,200 1,433,000 0.55% Call
22 Airain ltd 356,972 1,346,000 0.52%
23 BRIDGEWAY CAPITAL MANAGEMENT, LLC 315,000 1,188,000 0.46%
24 SUSQUEHANNA INTERNATIONAL GROUP, LLP 301,400 1,136,000 0.44%
25 GROUP ONE TRADING LLC 287,105 1,082,000 0.41%
26 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 286,484 1,080,000 0.41%
27 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 277,400 1,046,000 0.40%
28 OXFORD ASSET MANAGEMENT LLP 275,208 1,038,000 0.40%
29 A.R.T. Advisors, LLC 248,476 936,000 0.36%
30 TEACHERS ADVISORS, LLC 223,440 842,000 0.32%
31 State of New Jersey Common Pension Fund D 220,000 829,000 0.32%
32 RHUMBLINE ADVISERS 216,924 818,000 0.31%
33 GOLDMAN SACHS GROUP INC 215,683 813,000 0.31%
34 ALLIANCEBERNSTEIN L.P. 196,211 740,000 0.28%
35 PARAMETRIC PORTFOLIO ASSOCIATES LLC 190,646 719,000 0.28%
36 Swiss National Bank 170,600 643,000 0.25%
37 CITADEL ADVISORS LLC 169,838 640,000 0.25%
38 NJ State Employees Deferred Compensation Plan 165,000 622,000 0.24%
39 CREDIT SUISSE AG/ 162,338 613,000 0.24%
40 ProShare Advisors LLC 156,983 592,000 0.23%
41 HBK INVESTMENTS L P 151,900 573,000 0.22%
42 STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 138,882 524,000 0.20%
43 HIGHBRIDGE CAPITAL MANAGEMENT LLC 135,266 510,000 0.20%
44 TWO SIGMA INVESTMENTS, LP 129,499 488,000 0.19%
45 METROPOLITAN LIFE INSURANCE CO/NY 128,429 484,000 0.19%
46 AMERICAN INTERNATIONAL GROUP, INC. 124,880 470,798 0.18%
47 GSA CAPITAL PARTNERS LLP 123,528 466,000 0.18%
48 Nationwide Fund Advisors 113,780 429,000 0.16%
49 MANUFACTURERS LIFE INSURANCE COMPANY, THE 106,026 400,000 0.15%
50 VOYA INVESTMENT MANAGEMENT LLC 100,952 381,000 0.15%
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From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.