405 hedge funds and large institutions have $12.1B invested in Ametek in 2015 Q2 according to their latest regulatory filings, with 31 funds opening new positions, 132 increasing their positions, 158 reducing their positions, and 37 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
405
Holders Change
-9
Holders Change %
-2.17%
% of All Funds
10.92%
Holding in Top 10
7
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+16.67%
% of All Funds
0.19%
New
31
Increased
132
Reduced
158
Closed
37
Calls
$1.37M
Puts
$981K
Net Calls
+$389K
Net Calls Change
-$542K
Name Holding Trade Value Shares
Change
Shares
Change %
BCM
401
Brookstone Capital Management
Illinois
$1K +$1K +22 New
QCG
402
Quadrant Capital Group
Ohio
$1K +$1K +27 New
BCPEM
403
Bain Capital Public Equity Management
Massachusetts
-$82.7M -1,574,760 Closed
BPC
404
Banque Pictet & Cie
Switzerland
-$25.8M -490,826 Closed
WG
405
Winton Group
United Kingdom
-$18.6M -353,414 Closed
RIM
406
RS Investment Management
California
-$7.98M -151,925 Closed
QCMC
407
Quantum Capital Management (California)
California
-$7.43M -147,914 Closed
Point72 Asset Management
408
Point72 Asset Management
Connecticut
-$5.29M -100,600 Closed
PP
409
Paloma Partners
Connecticut
-$2.97M -56,581 Closed
JIM
410
Jupiter Investment Management
United Kingdom
-$1.72M -32,700 Closed
EGM
411
Engineers Gate Manager
New York
-$1.53M -29,100 Closed
CPIM
412
Columbia Partners Investment Management
Virginia
-$1.46M -27,802 Closed
HighTower Advisors
413
HighTower Advisors
Illinois
-$1.39M -26,405 Closed
GCP
414
GSA Capital Partners
United Kingdom
-$1.37M -25,977 Closed
Marshall Wace
415
Marshall Wace
United Kingdom
-$1.27M -24,202 Closed
AL
416
Airain Ltd
Guernsey
-$1.08M -20,602 Closed
DCM
417
Dupont Capital Management
Delaware
-$1.03M -19,500 Closed
OI
418
Oakbrook Investments
Illinois
-$956K -18,191 Closed
IA
419
Icon Advisers
Colorado
-$872K -16,600 Closed
MCM
420
Mazama Capital Management
Oregon
-$840K -15,979 Closed
BPCE
421
Bank Pictet & Cie (Europe)
Germany
-$768K -14,625 Closed
IG
422
ING Group
Netherlands
-$500K -9,520 Closed
BA
423
Bridgewater Associates
Connecticut
-$428K -8,140 Closed
TYCC
424
Texas Yale Capital Corp
Florida
-$395K -7,525 Closed
VKH
425
Virtu KCG Holdings
New York
-$367K -6,977 Closed