413 hedge funds and large institutions have $9.86B invested in Ametek in 2013 Q3 according to their latest regulatory filings, with 61 funds opening new positions, 132 increasing their positions, 161 reducing their positions, and 26 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

1.27% more ownership

Funds ownership: 86.64%87.9% (+1.3%)

18% less repeat investments, than reductions

Existing positions increased: 132 | Existing positions reduced: 161

43% less call options, than puts

Call options by funds: $405K | Put options by funds: $708K

Holders
413
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$405K
Puts
$708K
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
201
$2.5M
202
$2.48M
203
$2.45M
204
$2.43M
205
$2.37M
206
$2.34M
207
$2.29M
208
$2.13M
209
$2.09M
210
$2.08M
211
$2.05M
212
$2M
213
$1.99M
214
$1.88M
215
$1.84M
216
$1.82M
217
$1.81M
218
$1.81M
219
$1.81M
220
$1.79M
221
$1.73M
222
$1.71M
223
$1.69M
224
$1.56M
225
$1.54M