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

Institutional Holders (2014Q3)
Portfolio Summary: 118 Institutional holders with a total value of $572,293,730.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 ORBIMED ADVISORS LLC 5,178,200 76,482,000 13.36%
2 FMR LLC 5,008,850 73,981,000 12.93%
3 QVT Financial LP 1,866,782 26,816,000 4.69%
4 STATE STREET CORP 1,703,937 25,166,000 4.40%
5 VANGUARD GROUP INC 1,650,539 24,379,000 4.26%
6 BlackRock Institutional Trust Company, N.A. 1,480,337 21,865,000 3.82%
7 FRANKLIN RESOURCES INC 1,370,800 20,247,000 3.54%
8 PERCEPTIVE ADVISORS LLC 1,247,495 18,426,000 3.22%
9 BlackRock Fund Advisors 1,241,184 18,332,000 3.20%
10 BAKER BROS. ADVISORS LP 1,230,802 18,179,000 3.18%
11 CITADEL ADVISORS LLC 1,064,884 15,728,000 2.75%
12 JPMORGAN CHASE & CO 1,056,817 15,609,000 2.73%
13 Visium Asset Management, LP 1,041,286 15,380,000 2.69%
14 JANUS HENDERSON INVESTORS US LLC 945,983 13,972,000 2.44%
15 Cormorant Asset Management, LP 900,000 13,293,000 2.32%
16 SUSQUEHANNA INTERNATIONAL GROUP, LLP 819,500 12,104,000 2.11% Call
17 BNP Paribas Asset Management Holding S.A. 812,614 12,002,000 2.10%
18 SUSQUEHANNA INTERNATIONAL GROUP, LLP 809,600 11,958,000 2.09% Put
19 NORTHERN TRUST CORP 586,026 8,655,000 1.51%
20 SUSQUEHANNA INTERNATIONAL GROUP, LLP 573,617 8,472,000 1.48%
21 AMERIPRISE FINANCIAL INC 528,496 7,805,000 1.36%
22 DEUTSCHE BANK AG\ 487,309 7,196,000 1.26%
23 WELLINGTON MANAGEMENT GROUP LLP 484,875 7,161,000 1.25%
24 LORD, ABBETT & CO. LLC 456,687 6,745,000 1.18%
25 TIAA CREF INVESTMENT MANAGEMENT LLC 299,223 4,420,000 0.77%
26 GEODE CAPITAL MANAGEMENT, LLC 290,851 4,295,000 0.75%
27 FRED ALGER MANAGEMENT, LLC 287,749 4,250,000 0.74%
28 Jefferies Group LLC 284,000 4,195,000 0.73% Put
29 Bank of New York Mellon Corp 274,185 4,050,000 0.71%
30 D. E. Shaw & Co., Inc. 266,200 3,932,000 0.69%
31 TEACHERS ADVISORS, LLC 256,835 3,793,000 0.66%
32 DRIEHAUS CAPITAL MANAGEMENT LLC 190,762 2,818,000 0.49%
33 Connor, Clark & Lunn Investment Management Ltd. 181,059 2,674,000 0.47%
34 Asset Management One Co., Ltd. 160,303 2,412,000 0.42%
35 GUGGENHEIM CAPITAL LLC 162,915 2,406,000 0.42%
36 BlackRock Investment Management, LLC 150,714 2,226,000 0.39%
37 TURNER INVESTMENTS LLC 139,940 2,067,000 0.36%
38 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 135,141 1,996,000 0.35%
39 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 130,847 1,933,000 0.34%
40 UBS AG 128,056 1,891,000 0.33%
41 CREDIT SUISSE AG/ 123,800 1,828,000 0.32%
42 Allianz Asset Management GmbH 119,237 1,761,000 0.31%
43 MARXE AUSTIN W & GREENHOUSE DAVID M 118,733 1,754,000 0.31%
44 WALL STREET ASSOCIATES 117,387 1,734,000 0.30%
45 Rock Springs Capital Management LP 115,000 1,699,000 0.30%
46 EVENTIDE ASSET MANAGEMENT, LLC 114,700 1,694,000 0.30%
47 Jefferies Group LLC 111,239 1,643,000 0.29%
48 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 95,644 1,413,000 0.25%
49 Informed Momentum Co LLC 94,440 1,395,000 0.24%
50 Iguana Healthcare Management, LLC 90,000 1,330,000 0.23%
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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.