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
226
$3.12M
227
$3.05M
228
$3.03M
229
$2.97M
230
$2.96M
231
$2.95M
232
$2.93M
233
$2.91M
234
$2.8M
235
$2.75M
236
$2.71M
237
$2.7M
238
$2.69M
239
$2.67M
240
$2.67M
241
$2.66M
242
$2.65M
243
$2.65M
244
$2.64M
245
$2.63M
246
$2.62M
247
$2.52M
248
$2.5M
249
$2.49M
250
$2.47M