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
201
$4.51M
202
$4.49M
203
$4.14M
204
$4.08M
205
$4.06M
206
$3.95M
207
$3.88M
208
$3.79M
209
$3.79M
210
$3.78M
211
$3.75M
212
$3.73M
213
$3.6M
214
$3.55M
215
$3.44M
216
$3.43M
217
$3.37M
218
$3.34M
219
$3.25M
220
$3.25M
221
$3.24M
222
$3.2M
223
$3.18M
224
$3.16M
225
$3.15M