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Arrowhead Pharma Inc
Arrowhead Pharma Inc . Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 102 Institutional holders with a total value of $140,923,581.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 OppenheimerFunds, Inc. 3,000,000 18,450,000 13.09%
2 VANGUARD GROUP INC 2,285,172 14,054,000 9.97%
3 BlackRock Fund Advisors 2,283,352 14,043,000 9.96%
4 QVT Financial LP 1,951,382 12,001,000 8.52%
5 JPMORGAN CHASE & CO 1,588,282 9,768,000 6.93%
6 BlackRock Institutional Trust Company, N.A. 1,541,952 9,483,000 6.73%
7 BAKER BROS. ADVISORS LP 1,009,509 6,208,000 4.41%
8 STATE STREET CORP 941,807 5,791,000 4.11%
9 AMERIPRISE FINANCIAL INC 919,532 5,657,000 4.01%
10 NORTHERN TRUST CORP 632,412 3,889,000 2.76%
11 SPHERA FUNDS MANAGEMENT LTD. 486,000 2,989,000 2.12%
12 SUSQUEHANNA INTERNATIONAL GROUP, LLP 473,184 2,910,000 2.06%
13 First Light Asset Management, LLC 463,140 2,848,000 2.02%
14 SUSQUEHANNA INTERNATIONAL GROUP, LLP 419,600 2,581,000 1.83% Put
15 GEODE CAPITAL MANAGEMENT, LLC 376,772 2,317,000 1.64%
16 BALYASNY ASSET MANAGEMENT L.P. 375,878 2,312,000 1.64%
17 Bank of New York Mellon Corp 300,539 1,849,000 1.31%
18 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 300,600 1,849,000 1.31%
19 GOLDMAN SACHS GROUP INC 254,362 1,564,000 1.11%
20 BlackRock Investment Management, LLC 220,266 1,355,000 0.96%
21 GOLDMAN SACHS GROUP INC 194,900 1,199,000 0.85% Put
22 TIAA CREF INVESTMENT MANAGEMENT LLC 186,269 1,146,000 0.81%
23 Telemetry Investments, L.L.C. 147,000 904,000 0.64%
24 WELLS FARGO & COMPANY/MN 135,484 833,000 0.59%
25 DEUTSCHE BANK AG\ 121,606 746,000 0.53%
26 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 110,265 678,000 0.48%
27 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 109,100 671,000 0.48%
28 CREDIT SUISSE AG/ 102,928 633,000 0.45%
29 TEACHERS ADVISORS, LLC 90,488 557,000 0.40%
30 SUSQUEHANNA INTERNATIONAL GROUP, LLP 88,200 542,000 0.38% Call
31 RAYMOND JAMES & ASSOCIATES 74,135 456,000 0.32%
32 Swiss National Bank 73,400 451,000 0.32%
33 RHUMBLINE ADVISERS 67,350 414,000 0.29%
34 First Allied Advisory Services, Inc. 66,159 406,000 0.29%
35 MILLENNIUM MANAGEMENT LLC 61,485 378,000 0.27%
36 ALLIANCEBERNSTEIN L.P. 62,900 362,000 0.26%
37 PARAMETRIC PORTFOLIO ASSOCIATES LLC 58,088 357,000 0.25%
38 ProShare Advisors LLC 56,509 348,000 0.25%
39 RUSSELL FRANK CO/ 55,515 340,000 0.24%
40 NEW YORK STATE COMMON RETIREMENT FUND 54,400 335,000 0.24%
41 FT OPTIONS LLC 51,847 319,000 0.23%
42 MORGAN STANLEY 51,449 317,000 0.22%
43 VIRTUS ETF ADVISERS LLC 47,549 292,000 0.21%
44 DIMENSIONAL FUND ADVISORS LP 44,887 276,000 0.20%
45 BARCLAYS PLC 43,000 258,000 0.18% Call
46 TUDOR INVESTMENT CORP ET AL 41,313 254,000 0.18%
47 METROPOLITAN LIFE INSURANCE CO/NY 40,302 248,000 0.18%
48 Geduld E E 40,000 246,000 0.17%
49 CUTLER GROUP LLC / CA 25,900 243,000 0.17% Put
50 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 39,400 242,000 0.17%
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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.