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ARENA PHARMACEUTICALS INC
ARENA PHARMACEUTICALS INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q2)
Portfolio Summary: 142 Institutional holders with a total value of $671,292,302.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 WELLINGTON MANAGEMENT GROUP LLP 27,893,387 163,455,000 24.35%
2 VANGUARD GROUP INC 13,343,977 78,196,000 11.65%
3 BlackRock Fund Advisors 7,730,062 45,298,000 6.75%
4 OppenheimerFunds, Inc. 7,000,000 41,020,000 6.11%
5 STATE STREET CORP 6,637,729 38,896,000 5.79%
6 BlackRock Institutional Trust Company, N.A. 6,109,109 35,799,000 5.33%
7 DEERFIELD MANAGEMENT COMPANY, L.P. 4,369,066 25,603,000 3.81%
8 SUSQUEHANNA INTERNATIONAL GROUP, LLP 4,060,093 23,792,000 3.54%
9 SUSQUEHANNA INTERNATIONAL GROUP, LLP 3,500,800 20,514,000 3.06% Put
10 NORTHERN TRUST CORP 2,582,512 15,134,000 2.25%
11 MORGAN STANLEY 2,448,919 14,350,000 2.14%
12 BARCLAYS PLC 2,359,600 11,799,000 1.76% Put
13 NORGES BANK 1,930,782 11,315,000 1.69%
14 BARCLAYS PLC 1,846,100 9,232,000 1.38% Call
15 SUSQUEHANNA INTERNATIONAL GROUP, LLP 1,511,600 8,858,000 1.32% Call
16 Invesco Ltd. 1,496,630 8,770,000 1.31%
17 GEODE CAPITAL MANAGEMENT, LLC 1,262,732 7,399,000 1.10%
18 Bank of New York Mellon Corp 1,256,190 7,362,000 1.10%
19 TIAA CREF INVESTMENT MANAGEMENT LLC 1,112,476 6,519,000 0.97%
20 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 952,712 5,583,000 0.83%
21 TEACHERS ADVISORS, LLC 896,748 5,255,000 0.78%
22 MANGROVE PARTNERS IM, LLC 867,700 5,085,000 0.76% Put
23 GOLDMAN SACHS GROUP INC 809,764 4,746,000 0.71%
24 CREDIT SUISSE AG/ 707,054 4,144,000 0.62%
25 GUGGENHEIM CAPITAL LLC 648,802 3,802,000 0.57%
26 DEUTSCHE BANK AG\ 644,218 3,772,000 0.56%
27 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 636,300 3,729,000 0.56%
28 BlackRock Investment Management, LLC 601,165 3,523,000 0.52%
29 AMERICAN INTERNATIONAL GROUP, INC. 532,883 3,122,694 0.47%
30 PICTET ASSET MANAGEMENT LTD 504,300 2,955,000 0.44%
31 D. E. Shaw & Co., Inc. 502,909 2,947,000 0.44%
32 ALLIANCEBERNSTEIN L.P. 467,433 2,739,000 0.41%
33 GOLDMAN SACHS GROUP INC 443,500 2,599,000 0.39% Call
34 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 401,008 2,350,000 0.35%
35 QS BATTERYMARCH FINANCIAL MANAGEMENT, INC 383,050 2,245,000 0.33%
36 COMMERZBANK AKTIENGESELLSCHAFT /FI 365,984 2,145,000 0.32%
37 NOMURA HOLDINGS INC 247,345 1,460,000 0.22%
38 ProShare Advisors LLC 248,861 1,458,000 0.22%
39 Swiss National Bank 243,800 1,429,000 0.21%
40 Allianz Asset Management GmbH 232,130 1,360,000 0.20%
41 GAM Holding AG 226,340 1,327,000 0.20%
42 UNITED SERVICES AUTOMOBILE ASSOCIATION 210,500 1,234,000 0.18%
43 RHUMBLINE ADVISERS 204,237 1,197,000 0.18%
44 STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 199,052 1,166,000 0.17%
45 VIRTUS CAPITAL ADVISERS, LLC 187,769 1,100,000 0.16%
46 METROPOLITAN LIFE INSURANCE CO/NY 179,245 1,050,000 0.16%
47 AMERICAN CENTURY COMPANIES INC 179,042 1,049,000 0.16%
48 UBS AG 174,600 1,023,000 0.15% Call
49 Nationwide Fund Advisors 169,193 991,000 0.15%
50 COMMONWEALTH BANK OF AUSTRALIA 163,742 960,000 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.