422 hedge funds and large institutions have $11.5B invested in Ametek in 2015 Q4 according to their latest regulatory filings, with 50 funds opening new positions, 136 increasing their positions, 164 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding

Funds holding:

less capital invested

Capital invested by funds: $ → $

1.97% less ownership

Funds ownership: 92.74%90.76% (-2%)

17% less repeat investments, than reductions

Existing positions increased: 136 | Existing positions reduced: 164

29% less funds holding in top 10

Funds holding in top 10: 75 (-2)

Holders
422
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.67M
Puts
$2.06M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
276
$723K
277
$723K
278
$704K
279
$695K
280
$692K
281
$681K
282
$605K
283
$600K
284
$596K
285
$593K
286
$593K
287
$587K
288
$571K
289
$569K
290
$566K
291
$565K
292
$565K
293
$546K
294
$520K
295
$490K
296
$487K
297
$477K
298
$460K
299
$454K
300
$454K