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
226
$1.53M
227
$1.5M
228
$1.49M
229
$1.45M
230
$1.43M
231
$1.42M
232
$1.4M
233
$1.37M
234
$1.37M
235
$1.36M
236
$1.34M
237
$1.32M
238
$1.31M
239
$1.3M
240
$1.26M
241
$1.25M
242
$1.25M
243
$1.25M
244
$1.25M
245
$1.24M
246
$1.24M
247
$1.23M
248
$1.2M
249
$1.19M
250
$1.19M