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OSI Systems
OSIS

Overview Fund Activity

171 hedge funds and large institutions have $926M invested in OSI Systems in 2013 Q4 according to their latest regulatory filings, with 43 funds opening new positions, 57 increasing their positions, 55 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
171
Holders Change
+17
Holders Change %
+11.04%
% of All Funds
4.97%
Holding in Top 10
2
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-66.67%
% of All Funds
0.06%
New
43
Increased
57
Reduced
55
Closed
24
Calls
$49.6M
Puts
$6.89M
Net Calls
+$42.7M
Net Calls Change
+$5.42M

Top Buyers

1
ClearBridge Investments
1
ClearBridge Investments
New York
$19.5M
2
BIT
2
BlackRock Institutional Trust
California
$45.1M
3
ICM
3
Ionic Capital Management
New York
$15.3M
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$13.2M
5
WA
5
Whitebox Advisors
Minnesota
$9.75M

Top Sellers

1
SCM
1
SAB Capital Management
New York
$0
2
SIMG
2
Stephens Investment Management Group
Texas
$0
3
FMA
3
Fiduciary Management Associates
Illinois
$0
4
TI
4
Turner Investments
Pennsylvania
$2.46M
5
CPIM
5
Columbia Partners Investment Management
Virginia
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
EMG
126
Ellington Management Group
Connecticut
$483K +$483K +9,100 New
LSERS
127
Louisiana State Employees Retirement System
Louisiana
$462K +$462K +8,700 New
CAM
128
Capstone Asset Management
Texas
$443K -$65.9K -1,240 -13%
MAM
129
Martingale Asset Management
Massachusetts
$404K +$404K +7,605 New
Thrivent Financial for Lutherans
130
Thrivent Financial for Lutherans
Minnesota
$366K – – –
Public Employees Retirement Association of Colorado
131
Public Employees Retirement Association of Colorado
Colorado
$357K -$1.6M -30,183 -82%
OA
132
OFI Advisors
Pennsylvania
$322K +$129K +2,432 +67%
CCMU
133
Cheyne Capital Management (UK)
United Kingdom
$319K +$319K +6,000 New
CCM
134
CrestPoint Capital Management
Missouri
$319K +$319K +6,000 New
BAAM
135
Baker Avenue Asset Management
California
$314K +$314K +5,910 New
TRSOTSOK
136
Teachers Retirement System of the State of Kentucky
Kentucky
$313K -$37.1K -700 -11%
FNBOO
137
First National Bank of Omaha
Nebraska
$304K +$26.3K +495 +9%
First Trust Advisors
138
First Trust Advisors
Illinois
$277K +$277K +5,214 New
VKH
139
Virtu KCG Holdings
New York
$276K +$276K +5,200 New
HI
140
HBK Investments
Texas
$271K +$271K +5,100 New
PI
141
PineBridge Investments
New York
$268K +$154K +2,892 +134%
RHBC
142
R.H. Bluestein & Co
Michigan
$266K -$106K -2,000 -29%
SB
143
Suntrust Banks
Georgia
$232K -$378K -7,170 -62%
FNYS
144
First New York Securities
New York
$212K +$159K +3,000 +300%
T. Rowe Price Associates
145
T. Rowe Price Associates
Maryland
$209K -$58.4K -1,100 -22%
RFC
146
Regions Financial Corp
Alabama
$204K -$514K -9,695 -72%
MSA
147
Mason Street Advisors
Wisconsin
$159K +$12.6K +237 +9%
PCM
148
Prelude Capital Management
New York
$91K +$91K +1,705 New
WAM
149
Wolverine Asset Management
Illinois
$79K +$79K +1,500 New
US Bancorp
150
US Bancorp
Minnesota
$75K +$3.12K +58 +4%
4 5
6
7 8