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ARROWHEAD PHARMACEUTICALS IN
ARROWHEAD PHARMACEUTICALS IN. Institutional holdings reported to the SEC.

Institutional Holders (2016Q4)
Portfolio Summary: 97 Institutional holders with a total value of $38,935,542.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 OppenheimerFunds, Inc. 3,000,000 4,650,000 11.94%
2 BlackRock Fund Advisors 2,954,446 4,579,000 11.76%
3 VANGUARD GROUP INC 2,791,071 4,326,000 11.11%
4 QVT Financial LP 2,556,256 3,962,000 10.18%
5 PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. 1,909,330 2,959,000 7.60%
6 BlackRock Institutional Trust Company, N.A. 1,827,260 2,832,000 7.27%
7 MILLENNIUM MANAGEMENT LLC 1,177,293 1,825,000 4.69%
8 STATE STREET CORP 965,028 1,496,000 3.84%
9 NORTHERN TRUST CORP 822,261 1,274,000 3.27%
10 GEODE CAPITAL MANAGEMENT, LLC 641,408 994,000 2.55%
11 SUSQUEHANNA INTERNATIONAL GROUP, LLP 547,785 849,000 2.18%
12 AMERIPRISE FINANCIAL INC 498,385 771,000 1.98%
13 MORGAN STANLEY 452,826 702,000 1.80%
14 JPMORGAN CHASE & CO 406,900 631,000 1.62%
15 Anson Funds Management LP 353,428 548,000 1.41%
16 TUDOR INVESTMENT CORP ET AL 305,857 474,000 1.22%
17 Bank of New York Mellon Corp 302,935 470,000 1.21%
18 SUSQUEHANNA INTERNATIONAL GROUP, LLP 277,200 430,000 1.10% Put
19 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 276,619 429,000 1.10%
20 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 244,600 379,000 0.97%
21 BlackRock Investment Management, LLC 242,397 376,000 0.97%
22 GOLDMAN SACHS GROUP INC 218,833 339,000 0.87%
23 TIAA CREF INVESTMENT MANAGEMENT LLC 190,726 296,000 0.76%
24 GROUP ONE TRADING LLC 141,860 220,000 0.57%
25 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 140,706 218,000 0.56%
26 TEACHERS ADVISORS, LLC 112,642 175,000 0.45%
27 CREDIT SUISSE AG/ 105,984 165,000 0.42%
28 Fiera Capital (Europe) Ltd. 102,815 159,000 0.41%
29 Swiss National Bank 91,400 142,000 0.36%
30 DEUTSCHE BANK AG\ 86,550 131,000 0.34%
31 CITIGROUP INC 81,663 127,000 0.33%
32 ALLIANCEBERNSTEIN L.P. 82,100 127,000 0.33%
33 Quantitative Investment Management, LLC 68,900 106,000 0.27%
34 D. E. Shaw & Co., Inc. 65,342 101,000 0.26%
35 WELLS FARGO & COMPANY/MN 61,413 95,000 0.24%
36 WOLVERINE TRADING LP /BD 61,600 95,000 0.24% Call
37 First Allied Advisory Services, Inc. 61,000 95,000 0.24%
38 ProShare Advisors LLC 58,189 90,000 0.23%
39 RHUMBLINE ADVISERS 54,398 84,000 0.22%
40 NEW YORK STATE COMMON RETIREMENT FUND 54,400 84,000 0.22%
41 WOLVERINE TRADING LP /BD 47,100 73,000 0.19% Put
42 Nationwide Fund Advisors 39,981 62,000 0.16%
43 CUTLER GROUP LLC / CA 37,238 57,000 0.15%
44 CITADEL ADVISORS LLC 36,400 56,000 0.14% Call
45 AMERICAN INTERNATIONAL GROUP, INC. 34,802 54,000 0.14%
46 BLACKROCK ADVISORS LLC 32,542 50,000 0.13%
47 BlackRock Group LTD 31,950 49,000 0.13%
48 AQR CAPITAL MANAGEMENT LLC 30,232 47,000 0.12%
49 VOYA INVESTMENT MANAGEMENT LLC 26,392 41,000 0.11%
50 PRICE T ROWE ASSOCIATES INC /MD/ 25,567 40,000 0.10%
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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.