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Orion Energy Systems
OESX

Overview Fund Activity

67 hedge funds and large institutions have $61.7M invested in Orion Energy Systems in 2013 Q4 according to their latest regulatory filings, with 29 funds opening new positions, 11 increasing their positions, 7 reducing their positions, and 3 closing their positions.

Holders
67
Holders Change
+26
Holders Change %
+63.41%
% of All Funds
1.95%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
29
Increased
11
Reduced
7
Closed
3
Calls
$57K
Puts
–
Net Calls
+$57K
Net Calls Change
+$57K

Top Buyers

1
AI
1
Ariel Investments
Illinois
$24.7M
2
New York State Common Retirement Fund
2
New York State Common Retirement Fund
New York
$2.74M
3
NC
3
Northpointe Capital
Michigan
$2.67M
4
NI
4
Numeric Investors
Massachusetts
$1.93M
5
COPPSERS
5
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$1.49M

Top Sellers

1
PCM
1
Perkins Capital Management
Minnesota
$2.01M
2
GWI
2
Grace & White Inc
New York
$108K
3
BIT
3
BlackRock Institutional Trust
California
$322K
4
VKH
4
Virtu KCG Holdings
New York
$0
5
NSIM
5
North Star Investment Management
Illinois
$4.4M
Name Market Value Shares Shares
Change 		Shares
Change %
AI
1
Ariel Investments
Illinois
$24.7M 3,631,431 +445,213 +14%
NSIM
2
North Star Investment Management
Illinois
$4.4M 646,400 -8,567 -1%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$4.11M 604,443 +70,520 +13%
Vanguard Group
4
Vanguard Group
Pennsylvania
$3.39M 498,249 – –
New York State Common Retirement Fund
5
New York State Common Retirement Fund
New York
$2.74M 402,710 +402,710 New
NC
6
Northpointe Capital
Michigan
$2.67M 391,868 +391,868 New
PCM
7
Perkins Capital Management
Minnesota
$2.01M 296,096 -284,035 -49%
NI
8
Numeric Investors
Massachusetts
$1.93M 283,459 +283,459 New
Brown Advisory
9
Brown Advisory
Maryland
$1.68M 247,260 +197,260 +395%
COPPSERS
10
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$1.49M 218,815 +218,815 New
Renaissance Technologies
11
Renaissance Technologies
New York
$1.2M 176,600 +6,600 +4%
BIM
12
Bogle Investment Management
Massachusetts
$876K 128,914 +128,914 New
EIM
13
Essex Investment Management
Massachusetts
$842K 123,783 +6,664 +6%
RA
14
Royce & Associates
New York
$680K 100,000 – –
CCM
15
Coe Capital Management
Illinois
$677K 99,546 +99,546 New
BCM
16
Bridgeway Capital Management
Texas
$641K 94,224 – –
TDC
17
Thompson Davis & Co
Virginia
$582K 85,556 +85,556 New
Bank of New York Mellon
18
Bank of New York Mellon
New York
$508K 74,685 +74,685 New
California Public Employees Retirement System
19
California Public Employees Retirement System
California
$459K 66,300 – –
Geode Capital Management
20
Geode Capital Management
Massachusetts
$442K 65,072 – –
Morgan Stanley
21
Morgan Stanley
New York
$431K 63,474 +43,189 +213%
PM
22
Penbrook Management
New York
$422K 62,130 +62,130 New
SIM
23
Spark Investment Management
New York
$397K 58,500 +31,800 +119%
CCM
24
Coldstream Capital Management
Washington
$336K 49,380 – –
BFA
25
BlackRock Fund Advisors
California
$328K 48,303 -3,728 -7%
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