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