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ALPHA AND OMEGA SEMICONDUCTOR SHS
ALPHA AND OMEGA SEMICONDUCTOR SHS. Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 68 Institutional holders with a total value of $127,510,843.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 2,789,418 25,635,000 20.10%
2 Raging Capital Management, LLC 2,594,565 23,844,000 18.70%
3 DIMENSIONAL FUND ADVISORS LP 1,055,763 9,703,000 7.61%
4 GAGNON SECURITIES LLC 888,283 8,163,000 6.40%
5 Gagnon Advisors, LLC 632,311 5,811,000 4.56%
6 ROYCE & ASSOCIATES LP 622,354 5,719,000 4.49%
7 VANGUARD GROUP INC 525,949 4,833,000 3.79%
8 BlackRock Fund Advisors 496,149 4,560,000 3.58%
9 USA MUTUALS ADVISORS, INC. 860,387 3,795,000 2.98%
10 RENAISSANCE TECHNOLOGIES LLC 346,200 3,182,000 2.50%
11 STATE STREET CORP 279,542 2,572,000 2.02%
12 JPMORGAN CHASE & CO 237,160 2,179,000 1.71%
13 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 228,300 2,098,000 1.65%
14 BlackRock Institutional Trust Company, N.A. 209,303 1,923,000 1.51%
15 NORTHERN TRUST CORP 184,304 1,694,000 1.33%
16 BRIDGEWAY CAPITAL MANAGEMENT, LLC 176,405 1,621,000 1.27%
17 PANAGORA ASSET MANAGEMENT INC 168,329 1,547,000 1.21%
18 Sensato Investors LLC 137,199 1,261,000 0.99%
19 GEODE CAPITAL MANAGEMENT, LLC 120,957 1,111,000 0.87%
20 True Bearing Asset Management LP 116,466 1,070,000 0.84%
21 ACADIAN ASSET MANAGEMENT LLC 112,456 1,034,000 0.81%
22 CHICAGO EQUITY PARTNERS LLC 103,496 951,000 0.75%
23 Mork Capital Management, LLC 100,000 919,000 0.72%
24 TIAA CREF INVESTMENT MANAGEMENT LLC 92,077 846,000 0.66%
25 SHEAFF BROCK INVESTMENT ADVISORS, LLC 91,662 842,000 0.66%
26 ALAMBIC INVESTMENT MANAGEMENT, L.P. 90,690 834,000 0.65%
27 Invesco Ltd. 83,251 765,000 0.60%
28 PARAMETRIC PORTFOLIO ASSOCIATES LLC 80,642 741,000 0.58%
29 Bank of New York Mellon Corp 80,149 737,000 0.58%
30 BlackRock Investment Management, LLC 68,793 632,000 0.50%
31 STRS OHIO 67,500 620,000 0.49%
32 TWO SIGMA INVESTMENTS, LP 56,844 522,000 0.41%
33 Spark Investment Management LLC 56,700 521,000 0.41%
34 KILLEN GROUP INC 50,000 459,000 0.36%
35 D. E. Shaw & Co., Inc. 49,006 450,000 0.35%
36 RUSSELL FRANK CO/ 47,244 446,000 0.35%
37 Nationwide Fund Advisors 41,621 382,000 0.30%
38 TWO SIGMA ADVISERS, LP 40,300 370,000 0.29%
39 GOLDMAN SACHS GROUP INC 38,266 352,000 0.28%
40 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 35,512 326,000 0.26%
41 TEACHERS ADVISORS, LLC 34,702 319,000 0.25%
42 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 28,000 258,000 0.20%
43 RHUMBLINE ADVISERS 27,194 250,000 0.20%
44 BARCLAYS PLC 24,400 220,000 0.17%
45 OXFORD ASSET MANAGEMENT LLP 20,117 188,000 0.15%
46 NEW YORK STATE COMMON RETIREMENT FUND 20,000 184,000 0.14%
47 CITADEL ADVISORS LLC 17,632 162,000 0.13%
48 MILLENNIUM MANAGEMENT LLC 15,241 140,000 0.11%
49 PRELUDE CAPITAL MANAGEMENT, LLC 14,558 134,000 0.11%
50 AMERICAN INTERNATIONAL GROUP, INC. 12,831 118,000 0.09%
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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.