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
251
$2.45M
252
$2.45M
253
$2.41M
254
$2.35M
255
$2.33M
256
$2.32M
257
$2.3M
258
$2.3M
259
$2.26M
260
$2.25M
261
$2.24M
262
$2.21M
263
$2.17M
264
$2.17M
265
$2.16M
266
$2.13M
267
$2.06M
268
$2.04M
269
$1.98M
270
$1.97M
271
$1.95M
272
$1.9M
273
$1.89M
274
$1.88M
275
$1.84M