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ORION ENERGY SYSTEMS INC
ORION ENERGY SYSTEMS INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q1)
Portfolio Summary: 69 Institutional holders with a total value of $81,890,604.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 ARIEL INVESTMENTS, LLC 3,793,689 27,504,000 33.59%
2 WALL STREET ASSOCIATES 952,536 6,906,000 8.43%
3 Numeric Investors LLC 879,540 6,377,000 7.79%
4 North Star Investment Management Corp. 813,082 5,895,000 7.20%
5 DIMENSIONAL FUND ADVISORS LP 686,299 4,976,000 6.08%
6 VANGUARD GROUP INC 504,165 3,656,000 4.46%
7 NEW YORK STATE COMMON RETIREMENT FUND 399,810 2,899,000 3.54%
8 Invesco Ltd. 283,614 2,056,000 2.51%
9 PERKINS CAPITAL MANAGEMENT INC 234,680 1,701,000 2.08%
10 Allianz Asset Management GmbH 224,801 1,630,000 1.99%
11 BROWN ADVISORY INC 223,543 1,621,000 1.98%
12 ESSEX INVESTMENT MANAGEMENT CO LLC 221,768 1,608,000 1.96%
13 CADENCE CAPITAL MANAGEMENT LLC 217,815 1,579,000 1.93%
14 BRIDGEWAY CAPITAL MANAGEMENT, LLC 202,574 1,469,000 1.79%
15 RENAISSANCE TECHNOLOGIES LLC 174,500 1,265,000 1.54%
16 MORGAN STANLEY 159,148 1,154,000 1.41%
17 BOGLE INVESTMENT MANAGEMENT L P /DE/ 151,309 1,096,000 1.34%
18 ROYCE & ASSOCIATES LP 100,000 725,000 0.89%
19 GEODE CAPITAL MANAGEMENT, LLC 85,805 622,000 0.76%
20 Bank of New York Mellon Corp 79,082 573,000 0.70%
21 GSA CAPITAL PARTNERS LLP 78,000 566,000 0.69%
22 TFS CAPITAL LLC 61,988 449,000 0.55%
23 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 66,300 399,000 0.49%
24 BlackRock Fund Advisors 54,969 399,000 0.49%
25 Spark Investment Management LLC 47,400 343,000 0.42%
26 BANK OF MONTREAL /CAN/ 45,961 333,000 0.41%
27 AQR CAPITAL MANAGEMENT LLC 45,600 331,000 0.40%
28 SUSQUEHANNA INTERNATIONAL GROUP, LLP 44,600 323,000 0.39% Call
29 ARDSLEY ADVISORY PARTNERS LP 40,000 290,000 0.35%
30 WealthTrust Axiom LLC 36,226 262,000 0.32%
31 COLDSTREAM CAPITAL MANAGEMENT INC 35,670 259,000 0.32%
32 NORTHERN TRUST CORP 34,648 251,000 0.31%
33 Geduld E E 25,000 181,000 0.22%
34 CONNORS INVESTOR SERVICES INC 23,934 174,000 0.21%
35 THOMPSON DAVIS & CO., INC. 21,200 154,000 0.19%
36 KLCM Advisors, Inc. 21,040 153,000 0.19%
37 KEYBANK NATIONAL ASSOCIATION/OH 16,191 117,000 0.14%
38 BlackRock Group LTD 16,190 117,000 0.14%
39 GRACE & WHITE INC /NY 15,883 115,000 0.14%
40 CITADEL ADVISORS LLC 15,030 109,000 0.13%
41 Brandywine Global Investment Management, LLC 14,970 109,000 0.13%
42 GUGGENHEIM CAPITAL LLC 14,721 107,000 0.13%
43 Firsthand Capital Management, Inc. 14,000 102,000 0.12%
44 UBS AG 13,946 101,000 0.12%
45 COMMUNITY TRUST & INVESTMENT CO 12,500 91,000 0.11%
46 STATE STREET CORP 12,100 88,000 0.11%
47 WELLS FARGO & COMPANY/MN 11,433 83,000 0.10%
48 Creative Planning 10,000 73,000 0.09%
49 Spot Trading L.L.C 10,000 73,000 0.09% Put
50 PEAK6 Group LLC 10,000 73,000 0.09% Put
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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.