580 hedge funds and large institutions have $14.3B invested in Ametek in 2018 Q2 according to their latest regulatory filings, with 45 funds opening new positions, 223 increasing their positions, 205 reducing their positions, and 41 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
580
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
9
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$3.29M
Puts
$2.92M
Net Calls
Net Calls Change

Top Buyers

1 +$140M
2 +$139M
3 +$74.7M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$54.5M
5
Invesco
Invesco
Georgia
+$50.5M
Name Holding Trade Value Shares
Change
Change in
Stake
151
$9.14M
152
$9.07M
153
$8.93M
154
$8.8M
155
$8.64M
156
$8.35M
157
$8.32M
158
$8.19M
159
$8.05M
160
$7.85M
161
$7.84M
162
$7.83M
163
$7.81M
164
$7.75M
165
$7.41M
166
$7.37M
167
$7.05M
168
$6.91M
169
$6.89M
170
$6.72M
171
$6.67M
172
$6.56M
173
$6.55M
174
$6.48M
175
$6.35M