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Orion Energy Systems
OESX

Overview Fund Activity

56 hedge funds and large institutions have $52.7M invested in Orion Energy Systems in 2014 Q3 according to their latest regulatory filings, with 2 funds opening new positions, 12 increasing their positions, 19 reducing their positions, and 10 closing their positions.

Holders
56
Holders Change
-8
Holders Change %
-12.5%
% of All Funds
1.63%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
2
Increased
12
Reduced
19
Closed
10
Calls
–
Puts
$5K
Net Calls
-$5K
Net Calls Change
-$33K

Top Buyers

1
Vanguard Group
1
Vanguard Group
Pennsylvania
$2.9M
2
MCM
2
Marathon Capital Management
Maryland
$892K
3
NSIM
3
North Star Investment Management
Illinois
$5.49M
4
BAAM
4
Baker Avenue Asset Management
California
$113K
5
CHAM
5
Clear Harbor Asset Management
Connecticut
$129K

Top Sellers

1
NI
1
Numeric Investors
Massachusetts
$662K
2
Invesco
2
Invesco
Georgia
$1M
3
Renaissance Technologies
3
Renaissance Technologies
New York
$1.14M
4
Brown Advisory
4
Brown Advisory
Maryland
$1.1M
5
WSA
5
Wall Street Associates
California
$5.2M
Name Market Value Shares Shares
Change 		Shares
Change %
AI
1
Ariel Investments
Illinois
$21.2M 3,967,589 +7,225 +0.2%
NSIM
2
North Star Investment Management
Illinois
$5.49M 1,026,949 +23,001 +2%
WSA
3
Wall Street Associates
California
$5.2M 972,221 -50,458 -5%
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$3.64M 680,528 -10,390 -2%
Vanguard Group
5
Vanguard Group
Pennsylvania
$2.9M 541,077 +34,612 +7%
New York State Common Retirement Fund
6
New York State Common Retirement Fund
New York
$2.14M 400,410 – –
Renaissance Technologies
7
Renaissance Technologies
New York
$1.14M 212,400 -109,800 -34%
Brown Advisory
8
Brown Advisory
Maryland
$1.1M 205,688 -70,398 -25%
BCM
9
Bridgeway Capital Management
Texas
$1.03M 191,824 – –
Invesco
10
Invesco
Georgia
$1M 187,692 -131,487 -41%
EIM
11
Essex Investment Management
Massachusetts
$928K 173,436 -11,176 -6%
MCM
12
Marathon Capital Management
Maryland
$892K 166,756 +31,756 +24%
NI
13
Numeric Investors
Massachusetts
$662K 123,649 -280,183 -69%
Morgan Stanley
14
Morgan Stanley
New York
$631K 117,991 -45,951 -28%
RA
15
Royce & Associates
New York
$535K 100,000 – –
Geode Capital Management
16
Geode Capital Management
Massachusetts
$459K 85,805 – –
Bank of New York Mellon
17
Bank of New York Mellon
New York
$423K 78,967 -424 -0.5%
California Public Employees Retirement System
18
California Public Employees Retirement System
California
$355K 66,300 – –
BFA
19
BlackRock Fund Advisors
California
$282K 52,760 -3,825 -7%
AQR Capital Management
20
AQR Capital Management
Connecticut
$239K 44,700 -4,500 -9%
TDC
21
Thompson Davis & Co
Virginia
$231K 43,200 -2,000 -4%
GCP
22
GSA Capital Partners
United Kingdom
$228K 42,661 -38,139 -47%
CIS
23
Connors Investor Services
Pennsylvania
$208K 38,934 – –
CCM
24
Coldstream Capital Management
Washington
$191K 35,670 – –
Northern Trust
25
Northern Trust
Illinois
$185K 34,650 +99 +0.3%
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