192 hedge funds and large institutions have $2.52B invested in Cognex in 2013 Q3 according to their latest regulatory filings, with 34 funds opening new positions, 60 increasing their positions, 79 reducing their positions, and 10 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
192
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$7.45M
Puts
$6.22M
Net Calls
Net Calls Change

Top Buyers

1 +$22.3M
2 +$19.9M
3 +$17.6M
4
CCI
Columbus Circle Investors
+$17.1M
5
Artisan Partners
Artisan Partners
Wisconsin
+$16.9M

Top Sellers

1 -$28.2M
2 -$20.7M
3 -$20.5M
4
FAM
Fred Alger Management
New York
-$17.8M
5
TG
TCW Group
California
-$10.8M
Name Holding Trade Value Shares
Change
Change in
Stake
126
$469K
127
$462K
128
$431K
129
$425K
130
$421K
131
$397K
132
$397K
133
$393K
134
$387K
135
$382K
136
$381K
137
$379K
138
$375K
139
$353K
140
$324K
141
$316K
142
$313K
143
$307K
144
$303K
145
$300K
146
$298K
147
$292K
148
$285K
149
$283K
150
$279K