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

Institutional Holders (2016Q4)
Portfolio Summary: 83 Institutional holders with a total value of $43,531,291.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 4,069,020 12,939,000 29.72%
2 BlackRock Fund Advisors 729,293 2,319,000 5.33%
3 VANGUARD GROUP INC 713,969 2,271,000 5.22%
4 Foresite Capital Management II, LLC 663,780 2,111,000 4.85%
5 683 Capital Management, LLC 600,000 1,908,000 4.38%
6 ROYCE & ASSOCIATES LP 504,075 1,603,000 3.68%
7 BlackRock Institutional Trust Company, N.A. 501,227 1,594,000 3.66%
8 Artal Group S.A. 500,000 1,590,000 3.65%
9 FORESITE CAPITAL MANAGEMENT III, LLC 469,404 1,493,000 3.43%
10 D. E. Shaw & Co., Inc. 452,432 1,439,000 3.31%
11 MILLENNIUM MANAGEMENT LLC 363,377 1,156,000 2.66%
12 STATE STREET CORP 352,963 1,122,000 2.58%
13 Spark Investment Management LLC 352,600 1,121,000 2.58%
14 SABBY MANAGEMENT, LLC 310,000 986,000 2.27%
15 DIMENSIONAL FUND ADVISORS LP 306,462 975,000 2.24%
16 BRIDGEWAY CAPITAL MANAGEMENT, LLC 270,651 861,000 1.98%
17 NORTHERN TRUST CORP 228,385 726,000 1.67%
18 PANAGORA ASSET MANAGEMENT INC 169,660 540,000 1.24%
19 GEODE CAPITAL MANAGEMENT, LLC 143,892 457,000 1.05%
20 FT OPTIONS LLC 131,930 420,000 0.96%
21 FEDERATED HERMES, INC. 129,661 412,000 0.95%
22 TIAA CREF INVESTMENT MANAGEMENT LLC 120,528 383,000 0.88%
23 Connor, Clark & Lunn Investment Management Ltd. 113,700 362,000 0.83%
24 Paloma Partners Management Co 110,722 352,000 0.81%
25 Candriam S.C.A. 108,000 343,000 0.79%
26 MORGAN STANLEY 102,771 327,000 0.75%
27 Bank of New York Mellon Corp 98,405 313,000 0.72%
28 BlackRock Investment Management, LLC 89,134 283,000 0.65%
29 PRICE T ROWE ASSOCIATES INC /MD/ 70,915 226,000 0.52%
30 DEUTSCHE BANK AG\ 53,945 170,000 0.39%
31 JPMORGAN CHASE & CO 47,779 152,000 0.35%
32 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 47,625 151,000 0.35%
33 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 44,572 142,000 0.33%
34 ROYAL BANK OF CANADA 44,328 141,000 0.32%
35 AQR CAPITAL MANAGEMENT LLC 42,946 137,000 0.31%
36 SUSQUEHANNA INTERNATIONAL GROUP, LLP 42,275 134,000 0.31%
37 CREDIT SUISSE AG/ 38,459 122,000 0.28%
38 TEACHERS ADVISORS, LLC 32,077 102,000 0.23%
39 GOLDMAN SACHS GROUP INC 31,080 99,000 0.23%
40 JACOBS LEVY EQUITY MANAGEMENT, INC 29,200 93,000 0.21%
41 SUSQUEHANNA INTERNATIONAL GROUP, LLP 28,300 90,000 0.21% Call
42 CITIGROUP INC 23,902 76,000 0.17%
43 AJO, LP 23,979 76,000 0.17%
44 A.R.T. Advisors, LLC 23,700 75,000 0.17%
45 SUSQUEHANNA INTERNATIONAL GROUP, LLP 23,600 75,000 0.17% Put
46 RHUMBLINE ADVISERS 21,283 68,000 0.16%
47 WADE G W & INC 20,000 64,000 0.15%
48 TFS CAPITAL LLC 19,852 63,000 0.14%
49 GROUP ONE TRADING LLC 18,718 60,000 0.14%
50 PARAMETRIC PORTFOLIO ASSOCIATES LLC 18,505 59,000 0.14%
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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.