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ZAFGEN INC COM
ZAFGEN INC COM. Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 96 Institutional holders with a total value of $128,033,599.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 4,068,520 25,591,000 19.99%
2 FRANKLIN RESOURCES INC 1,975,058 12,423,000 9.70%
3 STATE STREET CORP 1,616,068 10,165,000 7.94%
4 Foresite Capital Management II, LLC 1,488,410 9,362,000 7.31%
5 FORESITE CAPITAL MANAGEMENT III, LLC 1,099,700 6,917,000 5.40%
6 DEERFIELD MANAGEMENT COMPANY, L.P. 843,665 5,307,000 4.15%
7 BlackRock Fund Advisors 754,467 4,746,000 3.71%
8 FARALLON CAPITAL MANAGEMENT LLC 658,800 4,144,000 3.24%
9 VANGUARD GROUP INC 655,416 4,123,000 3.22%
10 VHCP Management, LLC 541,480 3,406,000 2.66%
11 BOGLE INVESTMENT MANAGEMENT L P /DE/ 421,996 2,654,000 2.07%
12 JPMORGAN CHASE & CO 419,303 2,638,000 2.06%
13 BlackRock Institutional Trust Company, N.A. 409,706 2,577,000 2.01%
14 Clearline Capital LP 374,722 2,357,000 1.84%
15 EcoR1 Capital, LLC 369,000 2,321,000 1.81%
16 Granahan Investment Management, LLC 288,879 1,817,000 1.42%
17 PANAGORA ASSET MANAGEMENT INC 246,060 1,548,000 1.21%
18 OXFORD ASSET MANAGEMENT LLP 236,362 1,497,000 1.17%
19 AXA S.A. 237,000 1,491,000 1.16%
20 DEUTSCHE BANK AG\ 195,801 1,230,000 0.96%
21 NORTHERN TRUST CORP 192,984 1,214,000 0.95%
22 Alyeska Investment Group, L.P. 170,112 1,070,000 0.84%
23 A.R.T. Advisors, LLC 169,521 1,066,000 0.83%
24 UBS Group AG 155,430 978,000 0.76%
25 MORGAN STANLEY 122,219 768,000 0.60%
26 Candriam S.C.A. 120,400 757,000 0.59%
27 GEODE CAPITAL MANAGEMENT, LLC 116,187 730,000 0.57%
28 HARBOURVEST PARTNERS LLC 111,894 704,000 0.55%
29 TUDOR INVESTMENT CORP ET AL 111,765 703,000 0.55%
30 PRICE T ROWE ASSOCIATES INC /MD/ 106,372 669,000 0.52%
31 MILLENNIUM MANAGEMENT LLC 103,087 648,000 0.51%
32 Cubist Systematic Strategies, LLC 93,968 591,000 0.46%
33 LANDSCAPE CAPITAL MANAGEMENT, L.L.C. 93,848 590,000 0.46%
34 Spark Investment Management LLC 91,500 575,000 0.45%
35 SUSQUEHANNA INTERNATIONAL GROUP, LLP 91,000 572,000 0.45% Put
36 SUSQUEHANNA INTERNATIONAL GROUP, LLP 84,253 530,000 0.41%
37 FT OPTIONS LLC 79,780 502,000 0.39%
38 ALLIANCEBERNSTEIN L.P. 15,540 497,000 0.39%
39 SUSQUEHANNA INTERNATIONAL GROUP, LLP 78,800 496,000 0.39% Call
40 Bank of New York Mellon Corp 75,063 473,000 0.37%
41 GREYLOCK XII GP LLC 70,169 441,000 0.34%
42 DIMENSIONAL FUND ADVISORS LP 65,485 412,000 0.32%
43 TIAA CREF INVESTMENT MANAGEMENT LLC 62,076 390,000 0.30%
44 BlackRock Investment Management, LLC 57,858 364,000 0.28%
45 Jefferies Group LLC 57,900 364,000 0.28% Call
46 CREDIT SUISSE AG/ 55,108 346,000 0.27%
47 GOLDMAN SACHS GROUP INC 53,936 339,000 0.26%
48 Connor, Clark & Lunn Investment Management Ltd. 52,825 332,000 0.26%
49 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 47,853 301,000 0.24%
50 BALYASNY ASSET MANAGEMENT L.P. 45,200 284,000 0.22%
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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.