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ACHILLION PHARMACEUTICALS INC COM
ACHILLION PHARMACEUTICALS INC COM. Institutional holdings reported to the SEC.

Institutional Holders (2014Q1)
Portfolio Summary: 107 Institutional holders with a total value of $282,418,008.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 RA CAPITAL MANAGEMENT, L.P. 23,366,007 76,874,000 27.22%
2 QVT Financial LP 10,816,953 35,588,000 12.60%
3 STATE STREET CORP 6,885,429 22,655,000 8.02%
4 VANGUARD GROUP INC 5,118,926 16,842,000 5.96%
5 Capital World Investors 4,130,000 13,588,000 4.81%
6 BlackRock Fund Advisors 3,620,099 11,910,000 4.22%
7 BlackRock Institutional Trust Company, N.A. 3,148,196 10,358,000 3.67%
8 RA CAPITAL MANAGEMENT, L.P. 3,000,000 9,870,000 3.49% Call
9 GOLDMAN SACHS GROUP INC 2,850,000 9,377,000 3.32% Call
10 GOLDMAN SACHS GROUP INC 2,410,132 7,930,000 2.81%
11 STATE OF WISCONSIN INVESTMENT BOARD 2,209,440 7,269,000 2.57%
12 BB BIOTECH AG 1,779,340 5,854,000 2.07%
13 NORTHERN TRUST CORP 1,251,152 4,117,000 1.46%
14 DOHENY ASSET MANAGEMENT /CA 1,122,325 3,692,000 1.31%
15 Broadfin Capital, LLC 1,000,000 3,290,000 1.16%
16 FMR LLC 885,200 2,912,000 1.03%
17 ADAGE CAPITAL PARTNERS GP, L.L.C. 870,009 2,862,000 1.01%
18 AQR CAPITAL MANAGEMENT LLC 700,600 2,305,000 0.82%
19 SUSQUEHANNA INTERNATIONAL GROUP, LLP 636,400 2,094,000 0.74% Call
20 MORGAN STANLEY 609,801 2,006,000 0.71%
21 DEUTSCHE BANK AG\ 519,152 1,707,000 0.60%
22 ROYCE & ASSOCIATES LP 500,000 1,645,000 0.58%
23 SUSQUEHANNA INTERNATIONAL GROUP, LLP 463,100 1,524,000 0.54% Put
24 GROUP ONE TRADING LLC 458,974 1,510,000 0.53%
25 Bank of New York Mellon Corp 458,886 1,510,000 0.53%
26 GEODE CAPITAL MANAGEMENT, LLC 450,043 1,480,000 0.52%
27 BAKER BROS. ADVISORS LP 438,337 1,442,000 0.51%
28 TIAA CREF INVESTMENT MANAGEMENT LLC 405,954 1,336,000 0.47%
29 BLACKROCK ADVISORS LLC 404,207 1,330,000 0.47%
30 SUSQUEHANNA INTERNATIONAL GROUP, LLP 395,267 1,301,000 0.46%
31 Allianz Asset Management GmbH 384,300 1,264,000 0.45%
32 BlackRock Investment Management, LLC 269,334 886,000 0.31%
33 HAP Trading, LLC 262,773 865,000 0.31%
34 WELLS FARGO & COMPANY/MN 239,349 787,000 0.28%
35 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 215,686 710,000 0.25%
36 Index Management Solutions, LLC 201,548 663,000 0.23%
37 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 174,507 574,000 0.20%
38 ProShare Advisors LLC 171,762 565,000 0.20%
39 WESTFIELD CAPITAL MANAGEMENT CO LP 161,300 531,000 0.19%
40 TEACHERS ADVISORS, LLC 149,803 493,000 0.17%
41 DIMENSIONAL FUND ADVISORS LP 147,342 485,000 0.17%
42 ALLIANCEBERNSTEIN L.P. 147,200 484,000 0.17%
43 RAYMOND JAMES & ASSOCIATES 146,000 480,000 0.17%
44 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 118,400 361,000 0.13%
45 CREDIT SUISSE AG/ 95,616 315,000 0.11%
46 DEERFIELD MANAGEMENT COMPANY, L.P. 92,804 305,000 0.11%
47 VOYA INVESTMENT MANAGEMENT LLC 88,944 293,000 0.10%
48 BARCLAYS PLC 90,922 272,000 0.10%
49 INTEGRAL DERIVATIVES, LLC 81,900 269,000 0.10% Call
50 D. E. Shaw & Co., Inc. 81,000 266,000 0.09%
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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.