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OSI Systems
OSIS

Overview Fund Activity

154 hedge funds and large institutions have $1.12B invested in OSI Systems in 2013 Q2 according to their latest regulatory filings, with 154 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

Holders
154
Holders Change
+154
Holders Change %
–
% of All Funds
5.03%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
%
% of All Funds
0.07%
New
154
Increased
–
Reduced
–
Closed
–
Calls
$32.9M
Puts
$29.3M
Net Calls
+$3.56M
Net Calls Change
+$3.56M

Top Buyers

1
Wells Fargo
1
Wells Fargo
California
$113M
2
TCG
2
Tremblant Capital Group
Florida
$103M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$74.6M
4
BFA
4
BlackRock Fund Advisors
California
$59.8M
5
SBH
5
Segall Bryant & Hamill
Illinois
$39.3M

Top Sellers

No sellers this quarter
Name Market Value Shares Shares
Change 		Shares
Change %
Wells Fargo
1
Wells Fargo
California
$113M 1,746,777 +1,746,777 New
TCG
2
Tremblant Capital Group
Florida
$103M 1,602,253 +1,602,253 New
Vanguard Group
3
Vanguard Group
Pennsylvania
$74.6M 1,157,412 +1,157,412 New
BFA
4
BlackRock Fund Advisors
California
$59.8M 927,998 +927,998 New
SBH
5
Segall Bryant & Hamill
Illinois
$39.3M 610,825 +610,825 New
KCM
6
Kennedy Capital Management
Missouri
$39.3M 610,540 +610,540 New
FAM
7
Fred Alger Management
New York
$35.9M 556,638 +556,638 New
BIT
8
BlackRock Institutional Trust
California
$33.5M 519,261 +519,261 New
TI
9
Turner Investments
Pennsylvania
$29.5M 457,666 +457,666 New
Dimensional Fund Advisors
10
Dimensional Fund Advisors
Texas
$28.6M 443,181 +443,181 New
WI
11
WHV Investments
California
$27.4M 425,914 +425,914 New
State Street
12
State Street
Massachusetts
$24.7M 383,449 +383,449 New
Ameriprise
13
Ameriprise
Minnesota
$22.3M 346,577 +346,577 New
CS
14
Credit Suisse
Switzerland
$22.2M 344,096 +344,096 New
Northern Trust
15
Northern Trust
Illinois
$20.5M 318,740 +318,740 New
BA
16
BlackRock Advisors
Delaware
$19M 295,522 +295,522 New
SIMG
17
Stephens Investment Management Group
Texas
$19M 294,196 +294,196 New
WRF
18
Waddell & Reed Financial
Kansas
$18.6M 288,435 +288,435 New
CAM
19
Cortina Asset Management
Wisconsin
$17.6M 273,092 +273,092 New
AC
20
Ascend Capital
California
$17.4M 269,799 +269,799 New
SCA
21
SAC Capital Advisors
Connecticut
$16M 248,500 +248,500 New
PNC Financial Services Group
22
PNC Financial Services Group
Pennsylvania
$15.5M 241,365 +241,365 New
UBS AM
23
UBS AM
Illinois
$15.2M 235,543 +235,543 New
EIP
24
Epoch Investment Partners
New York
$14M 216,690 +216,690 New
FMA
25
Fiduciary Management Associates
Illinois
$13.5M 209,605 +209,605 New
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