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
276
$815K
277
$811K
278
$784K
279
$776K
280
$776K
281
$763K
282
$760K
283
$750K
284
$744K
285
$728K
286
$720K
287
$700K
288
$690K
289
$679K
290
$667K
291
$656K
292
$653K
293
$630K
294
$620K
295
$612K
296
$598K
297
$596K
298
$593K
299
$592K
300
$591K