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ACCELERON PHARMA INC
ACCELERON PHARMA INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q4)
Portfolio Summary: 120 Institutional holders with a total value of $968,596,002.
#
Manager Name
Shares
Value ($)
%
Options
Notes
51 GLG Partners LP 42,764 1,666,000 0.17%
52 HAMILTON LANE ADVISORS LLC 42,549 1,658,000 0.17%
53 PRINCIPAL FINANCIAL GROUP INC 40,800 1,590,000 0.16%
54 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 37,800 1,473,000 0.15%
55 THRIVENT FINANCIAL FOR LUTHERANS 37,300 1,453,000 0.15%
56 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 35,002 1,426,000 0.15%
57 D. E. Shaw & Co., Inc. 33,779 1,316,000 0.14%
58 BlackRock Finance, Inc. 32,283 1,258,000 0.13%
59 SUSQUEHANNA INTERNATIONAL GROUP, LLP 30,900 1,204,000 0.12% Put
60 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 30,502 1,188,000 0.12%
61 BAKER BROS. ADVISORS LP 28,765 1,121,000 0.12%
62 Iguana Healthcare Management, LLC 25,000 974,000 0.10% Call
63 SMITH ASSET MANAGEMENT GROUP LP 24,890 970,000 0.10%
64 ProShare Advisors LLC 24,893 970,000 0.10%
65 AMERIPRISE FINANCIAL INC 23,317 908,000 0.09%
66 TEACHER RETIREMENT SYSTEM OF TEXAS 22,276 868,000 0.09%
67 AlpInvest Partners B.V. 21,603 842,000 0.09%
68 MORGAN STANLEY 21,025 819,000 0.08%
69 Spot Trading L.L.C 20,500 799,000 0.08% Call
70 KENNEDY CAPITAL MANAGEMENT LLC 20,168 786,000 0.08%
71 AQR CAPITAL MANAGEMENT LLC 18,900 736,000 0.08%
72 State of New Jersey Common Pension Fund D 18,000 701,000 0.07%
73 GOLDMAN SACHS GROUP INC 16,399 639,000 0.07%
74 CITIGROUP INC 16,377 638,000 0.07%
75 Swiss National Bank 15,100 588,000 0.06%
76 Granite Point Capital Management, L.P. 15,000 584,000 0.06%
77 STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 14,811 577,000 0.06%
78 Connor, Clark & Lunn Investment Management Ltd. 13,900 542,000 0.06%
79 SIMPLEX TRADING, LLC 13,602 530,000 0.05%
80 METROPOLITAN LIFE INSURANCE CO/NY 12,985 506,000 0.05%
81 RHUMBLINE ADVISERS 12,770 498,000 0.05%
82 Nationwide Fund Advisors 12,503 487,000 0.05%
83 STRS OHIO 12,500 487,000 0.05%
84 GLENMEDE TRUST CO NA 11,717 456,000 0.05%
85 BESSEMER GROUP INC 11,632 454,000 0.05%
86 TOCQUEVILLE ASSET MANAGEMENT L.P. 11,575 451,000 0.05%
87 MANUFACTURERS LIFE INSURANCE COMPANY, THE 10,841 422,000 0.04%
88 C WorldWide Group Holding A/S 10,500 409,000 0.04%
89 AMERICAN INTERNATIONAL GROUP, INC. 10,344 403,002 0.04%
90 BANK OF MONTREAL /CAN/ 10,000 390,000 0.04% Call
91 AMERICAN CENTURY COMPANIES INC 9,721 379,000 0.04%
92 IBM Retirement Fund 9,375 365,000 0.04%
93 A.R.T. Advisors, LLC 9,323 363,000 0.04%
94 Telemetry Investments, L.L.C. 9,000 351,000 0.04%
95 VOYA INVESTMENT MANAGEMENT LLC 8,951 349,000 0.04%
96 PEAK6 Group LLC 8,700 339,000 0.03% Call
97 NJ State Employees Deferred Compensation Plan 7,000 273,000 0.03%
98 BANK OF MONTREAL /CAN/ 6,700 261,000 0.03%
99 Geduld E E 6,500 253,000 0.03%
100 SECOR Capital Advisors, LP 5,513 215,000 0.02%
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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.