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
351
$273K
352
$267K
353
$266K
354
$264K
355
$257K
356
$256K
357
$243K
358
$232K
359
$220K
360
$218K
361
$214K
362
$214K
363
$212K
364
$207K
365
$206K
366
$203K
367
$202K
368
$200K
369
$183K
370
$174K
371
$158K
372
$156K
373
$147K
374
$140K
375
$138K