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OSI Systems

154 hedge funds and large institutions have $1.33B invested in OSI Systems in 2013 Q3 according to their latest regulatory filings, with 14 funds opening new positions, 63 increasing their positions, 54 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
154
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$51.4M
Puts
$14.1M
Net Calls
Net Calls Change

Top Sellers

1 -$39.9M
2 -$17.9M
3 -$16.2M
4
AC
Ascend Capital
California
-$10.8M
5
O
OppenheimerFunds
New York
-$10.8M
Name Holding Trade Value Shares
Change
Change in
Stake
76
$2.18M
77
$2.12M
78
$2.08M
79
$2.08M
80
$1.93M
81
$1.89M
82
$1.86M
83
$1.85M
84
$1.79M
85
$1.76M
86
$1.74M
87
$1.73M
88
$1.66M
89
$1.63M
90
$1.48M
91
$1.48M
92
$1.46M
93
$1.44M
94
$1.42M
95
$1.25M
96
$1.2M
97
$1.18M
98
$1.11M
99
$1.01M
100
$1.01M