405 hedge funds and large institutions have $11.7B invested in Ametek in 2015 Q3 according to their latest regulatory filings, with 33 funds opening new positions, 145 increasing their positions, 151 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
405
Holders Change
Holders Change %
0%
% of All Funds
11.32%
Holding in Top 10
7
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.2%
New
33
Increased
145
Reduced
151
Closed
30
Calls
$3.55M
Puts
$1.28M
Net Calls
+$2.27M
Net Calls Change
+$1.88M
Name Holding Trade Value Shares
Change
Shares
Change %
FNBT
401
FineMark National Bank & Trust
Florida
$2K +$2K +39 New
BCM
402
Brookstone Capital Management
Illinois
$1K
QCG
403
Quadrant Capital Group
Ohio
$1K
PFBT
404
Parkside Financial Bank & Trust
Missouri
$1K +$1K +22 New
Westfield Capital Management
405
Westfield Capital Management
Massachusetts
-$94.9M -1,732,486 Closed
Select Equity Group
406
Select Equity Group
New York
-$37.4M -682,186 Closed
Caisse de Depot et Placement du Quebec (CDPQ)
407
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
-$5.81M -106,100 Closed
Renaissance Technologies
408
Renaissance Technologies
New York
-$3.67M -67,050 Closed
EAM
409
EverPoint Asset Management
Connecticut
-$3.29M -60,000 Closed
GAM
410
Gotham Asset Management
New York
-$2.96M -54,068 Closed
AFA
411
Abacus FCF Advisors
Florida
-$2.52M -45,933 Closed
BKBG
412
BHF Kleinwort Benson Group
Belgium
-$1.75M -32,000 Closed
CC
413
Cipher Capital
New York
-$1.46M -26,641 Closed
CSS
414
Cubist Systematic Strategies
Connecticut
-$1.37M -25,000 Closed
Cambridge Investment Research Advisors
415
Cambridge Investment Research Advisors
Iowa
-$1.23M -22,474 Closed
DDC
416
DF Dent & Co
Maryland
-$1M -18,254 Closed
EA
417
Euclid Advisors
Connecticut
-$857K -15,650 Closed
PAM
418
Paradigm Asset Management
New York
-$395K -7,215 Closed
EMG
419
Ellington Management Group
Connecticut
-$389K -7,101 Closed
JG
420
Jefferies Group
New York
-$285K -5,205 Closed
QIM
421
Quantitative Investment Management
Virginia
-$257K -4,700 Closed
CG
422
Caprock Group
Idaho
-$244K -4,459 Closed
SFP
423
Santa Fe Partners
New Mexico
-$215K -3,929 Closed
SAA
424
Southeast Asset Advisors
Georgia
-$204K -3,727 Closed
BHWM
425
Bar Harbor Wealth Management
New Hampshire
-$203K -3,701 Closed