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
151
$273K
152
$261K
153
$237K
154
$236K
155
$235K
156
$234K
157
$228K
158
$225K
159
$225K
160
$219K
161
$217K
162
$203K
163
$119K
164
$110K
165
$90K
166
$82K
167
$72K
168
$68K
169
$66K
170
$65K
171
$62K
172
$60K
173
$54K
174
$53K
175
$53K