581 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, 206 reducing their positions, and 41 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
581
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
301
$1.4M
302
$1.36M
303
$1.35M
304
$1.31M
305
$1.31M
306
$1.27M
307
$1.26M
308
$1.24M
309
$1.23M
310
$1.21M
311
$1.19M
312
$1.19M
313
$1.18M
314
$1.18M
315
$1.17M
316
$1.17M
317
$1.15M
318
$1.09M
319
$1.09M
320
$1.06M
321
$1.04M
322
$1.03M
323
$1.02M
324
$1.01M
325
$1.01M