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ALPHA & OMEGA SEMICONDUCTOR
ALPHA & OMEGA SEMICONDUCTOR. Institutional holdings reported to the SEC.

Institutional Holders (2017Q1)
Portfolio Summary: 85 Institutional holders with a total value of $270,381,309.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 DIMENSIONAL FUND ADVISORS LP 1,985,605 34,132,000 12.62%
2 BlackRock Finance, Inc. 1,877,891 32,280,000 11.94%
3 JPMORGAN CHASE & CO 1,008,307 17,333,000 6.41%
4 VANGUARD GROUP INC 978,591 16,822,000 6.22%
5 RENAISSANCE TECHNOLOGIES LLC 922,500 15,858,000 5.87%
6 ACADIAN ASSET MANAGEMENT LLC 739,404 12,709,000 4.70%
7 Numeric Investors LLC 701,911 12,066,000 4.46%
8 ROYCE & ASSOCIATES LP 562,838 9,675,000 3.58%
9 AQR CAPITAL MANAGEMENT LLC 491,373 8,447,000 3.12%
10 GAGNON SECURITIES LLC 472,754 8,127,000 3.01%
11 BRIDGEWAY CAPITAL MANAGEMENT, LLC 376,149 6,466,000 2.39%
12 D. E. Shaw & Co., Inc. 338,135 5,812,000 2.15%
13 STATE STREET CORP 308,886 5,307,000 1.96%
14 PANAGORA ASSET MANAGEMENT INC 269,999 4,641,000 1.72%
15 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 262,188 4,507,000 1.67%
16 NORTHERN TRUST CORP 227,508 3,911,000 1.45%
17 MORGAN STANLEY 225,061 3,869,000 1.43%
18 PRUDENTIAL FINANCIAL INC 217,615 3,741,000 1.38%
19 GEODE CAPITAL MANAGEMENT, LLC 216,104 3,714,000 1.37%
20 O'SHAUGHNESSY ASSET MANAGEMENT, LLC 203,589 3,500,000 1.29%
21 MILLENNIUM MANAGEMENT LLC 188,874 3,247,000 1.20%
22 TIAA CREF INVESTMENT MANAGEMENT LLC 187,481 3,223,000 1.19%
23 OXFORD ASSET MANAGEMENT LLP 186,208 3,201,000 1.18%
24 Spark Investment Management LLC 174,500 2,999,000 1.11%
25 Invesco Ltd. 167,204 2,874,000 1.06%
26 MARTINGALE ASSET MANAGEMENT L P 157,350 2,705,000 1.00%
27 FULLER & THALER ASSET MANAGEMENT, INC. 156,500 2,690,000 0.99%
28 BANK OF AMERICA CORP /DE/ 130,127 2,237,000 0.83%
29 TWO SIGMA INVESTMENTS, LP 129,564 2,227,000 0.82%
30 TWO SIGMA ADVISERS, LP 127,979 2,200,000 0.81%
31 CORNERSTONE CAPITAL MANAGEMENT HOLDINGS LLC. 124,131 2,133,000 0.79%
32 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 113,900 1,958,000 0.72%
33 Allianz Asset Management GmbH 108,401 1,864,000 0.69%
34 Bank of New York Mellon Corp 98,937 1,701,000 0.63%
35 TEACHERS ADVISORS, LLC 89,162 1,533,000 0.57%
36 WELLS FARGO & COMPANY/MN 77,354 1,330,000 0.49%
37 Nationwide Fund Advisors 73,559 1,264,000 0.47%
38 PARAMETRIC PORTFOLIO ASSOCIATES LLC 68,144 1,171,000 0.43%
39 Hillsdale Investment Management Inc. 56,300 968,000 0.36%
40 DEUTSCHE BANK AG\ 51,199 878,000 0.32%
41 CREDIT SUISSE AG/ 50,910 875,000 0.32%
42 GSA CAPITAL PARTNERS LLP 40,428 695,000 0.26%
43 NEW YORK STATE COMMON RETIREMENT FUND 38,672 665,000 0.25%
44 STRS OHIO 38,100 654,000 0.24%
45 HIGHBRIDGE CAPITAL MANAGEMENT LLC 37,874 651,000 0.24%
46 WEDGE CAPITAL MANAGEMENT L L P/NC 37,700 648,000 0.24%
47 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 37,693 648,000 0.24%
48 GOLDMAN SACHS GROUP INC 36,059 620,000 0.23%
49 BESSEMER GROUP INC 33,800 581,000 0.21%
50 GLOBEFLEX CAPITAL L P 33,503 576,000 0.21%
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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.