Dark
Light
System
Security
ARENA PHARMACEUTICALS INC
ARENA PHARMACEUTICALS INC. Institutional holdings reported to the SEC.

Institutional Holders (2016Q2)
Portfolio Summary: 128 Institutional holders with a total value of $204,681,637.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 WELLINGTON MANAGEMENT GROUP LLP 26,725,936 45,701,000 22.33%
2 VANGUARD GROUP INC 18,272,025 31,246,000 15.27%
3 FMR LLC 13,510,395 23,103,000 11.29%
4 Camber Capital Management LP 10,500,000 17,955,000 8.77%
5 BlackRock Fund Advisors 9,550,942 16,332,000 7.98%
6 BlackRock Institutional Trust Company, N.A. 6,079,143 10,395,000 5.08%
7 RENAISSANCE TECHNOLOGIES LLC 5,601,355 9,578,000 4.68%
8 STATE STREET CORP 5,590,158 9,557,000 4.67%
9 NORTHERN TRUST CORP 2,898,960 4,958,000 2.42%
10 SENZAR ASSET MANAGEMENT, LLC 1,872,191 3,201,447 1.56%
11 GEODE CAPITAL MANAGEMENT, LLC 1,695,179 2,898,000 1.42%
12 NORGES BANK 1,257,325 2,150,000 1.05%
13 Bank of New York Mellon Corp 1,141,792 1,953,000 0.95%
14 BlackRock Investment Management, LLC 947,551 1,620,000 0.79%
15 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 927,634 1,587,000 0.78%
16 TIAA CREF INVESTMENT MANAGEMENT LLC 785,139 1,343,000 0.66%
17 DEUTSCHE BANK AG\ 647,161 1,105,000 0.54%
18 MILLENNIUM MANAGEMENT LLC 601,256 1,028,000 0.50%
19 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 582,100 995,000 0.49%
20 GLOBEFLEX CAPITAL L P 571,500 977,000 0.48%
21 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 514,162 879,000 0.43%
22 SUSQUEHANNA INTERNATIONAL GROUP, LLP 459,300 785,000 0.38% Put
23 SUSQUEHANNA INTERNATIONAL GROUP, LLP 453,600 776,000 0.38% Call
24 ALLIANCEBERNSTEIN L.P. 449,653 769,000 0.38%
25 SUSQUEHANNA INTERNATIONAL GROUP, LLP 426,584 729,000 0.36%
26 GOLDMAN SACHS GROUP INC 387,025 662,000 0.32%
27 Swiss National Bank 386,100 660,000 0.32%
28 TEACHERS ADVISORS, LLC 366,145 626,000 0.31%
29 UNITED SERVICES AUTOMOBILE ASSOCIATION 357,280 611,000 0.30%
30 CREDIT SUISSE AG/ 330,092 565,000 0.28%
31 QS Investors, LLC 309,563 529,000 0.26%
32 VIRTUS ETF ADVISERS LLC 277,607 475,000 0.23%
33 RHUMBLINE ADVISERS 253,279 433,000 0.21%
34 TFS CAPITAL LLC 222,736 381,000 0.19%
35 NEW YORK STATE COMMON RETIREMENT FUND 220,800 378,000 0.18%
36 ProShare Advisors LLC 210,915 361,000 0.18%
37 BlackRock Group LTD 209,466 358,000 0.17%
38 ADVISOR GROUP, INC. 200,165 341,000 0.17%
39 STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 199,052 340,000 0.17%
40 CORNERSTONE CAPITAL MANAGEMENT HOLDINGS LLC. 198,500 339,000 0.17%
41 METROPOLITAN LIFE INSURANCE CO/NY 174,091 298,000 0.15%
42 MANUFACTURERS LIFE INSURANCE COMPANY, THE 171,502 293,000 0.14%
43 Nationwide Fund Advisors 161,031 275,000 0.13%
44 Connor, Clark & Lunn Investment Management Ltd. 152,600 261,000 0.13%
45 AMERICAN INTERNATIONAL GROUP, INC. 141,154 241,373 0.12%
46 Virtu KCG Holdings LLC 136,462 233,000 0.11%
47 Janney Montgomery Scott LLC 112,600 214,000 0.10%
48 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 120,093 205,000 0.10%
49 BLACKROCK ADVISORS LLC 119,443 204,000 0.10%
50 VOYA INVESTMENT MANAGEMENT LLC 112,702 193,000 0.09%
Page 1 of 3

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.