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

Institutional Holders (2014Q2)
Portfolio Summary: 76 Institutional holders with a total value of $75,311,214.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 3,699,290 10,727,000 14.24%
2 Broadfin Capital, LLC 3,525,700 10,225,000 13.58%
3 NATIXIS 3,148,916 9,132,000 12.13%
4 VANGUARD GROUP INC 2,113,028 6,128,000 8.14%
5 BAKER BROS. ADVISORS LP 1,613,076 4,678,000 6.21%
6 BlackRock Fund Advisors 1,483,174 4,301,000 5.71%
7 MILLENNIUM MANAGEMENT LLC 1,048,544 3,041,000 4.04%
8 DIMENSIONAL FUND ADVISORS LP 968,484 2,809,000 3.73%
9 SABBY MANAGEMENT, LLC 616,600 1,788,000 2.37%
10 SUSQUEHANNA INTERNATIONAL GROUP, LLP 604,756 1,754,000 2.33%
11 STATE STREET CORP 590,691 1,712,000 2.27%
12 BlackRock Institutional Trust Company, N.A. 557,001 1,615,000 2.14%
13 WALL STREET ASSOCIATES 500,000 1,450,000 1.93%
14 GROUP ONE TRADING LLC 403,947 1,171,000 1.55%
15 SUSQUEHANNA INTERNATIONAL GROUP, LLP 384,500 1,115,000 1.48% Put
16 GEODE CAPITAL MANAGEMENT, LLC 373,463 1,083,000 1.44%
17 GUARDIAN LIFE INSURANCE CO OF AMERICA 371,759 1,078,000 1.43%
18 TIAA CREF INVESTMENT MANAGEMENT LLC 290,960 844,000 1.12%
19 Bank of New York Mellon Corp 269,271 781,000 1.04%
20 GOLDMAN SACHS GROUP INC 264,300 766,000 1.02% Call
21 MILLENNIUM MANAGEMENT LLC 250,000 725,000 0.96% Call
22 SUSQUEHANNA INTERNATIONAL GROUP, LLP 249,100 722,000 0.96% Call
23 DEUTSCHE BANK AG\ 200,299 580,000 0.77%
24 NORTHERN TRUST CORP 188,825 547,000 0.73%
25 BlackRock Investment Management, LLC 174,431 506,000 0.67%
26 BARCLAYS PLC 240,000 480,000 0.64% Call
27 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 145,900 423,000 0.56%
28 AQR CAPITAL MANAGEMENT LLC 144,215 418,000 0.56%
29 JANE STREET GROUP, LLC 139,393 404,000 0.54%
30 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 109,900 319,000 0.42%
31 GOLDMAN SACHS GROUP INC 109,065 316,000 0.42%
32 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 88,300 257,000 0.34%
33 TEACHERS ADVISORS, LLC 83,509 242,000 0.32%
34 LEAVELL INVESTMENT MANAGEMENT, INC. 81,271 236,000 0.31%
35 CREDIT SUISSE AG/ 72,421 210,000 0.28%
36 MORGAN STANLEY 63,637 184,000 0.24%
37 CARL DOMINO INC 51,137 148,000 0.20%
38 BARCLAYS PLC 71,794 144,000 0.19%
39 Spot Trading L.L.C 48,900 142,000 0.19% Put
40 RHUMBLINE ADVISERS 48,270 140,000 0.19%
41 Spot Trading L.L.C 47,277 137,000 0.18%
42 Nationwide Fund Advisors 46,116 134,000 0.18%
43 MANUFACTURERS LIFE INSURANCE COMPANY, THE 41,764 122,000 0.16%
44 BLACKROCK ADVISORS LLC 41,516 120,000 0.16%
45 AMERICAN INTERNATIONAL GROUP, INC. 39,384 114,214 0.15%
46 Invesco Ltd. 37,693 109,000 0.14%
47 Virtu KCG Holdings LLC 36,045 104,000 0.14%
48 Tower Research Capital LLC (TRC) 35,823 104,000 0.14%
49 GUGGENHEIM CAPITAL LLC 35,461 103,000 0.14%
50 ALLIANCEBERNSTEIN L.P. 34,200 99,000 0.13%
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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.