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.

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 Market Value Shares Shares
Change
Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$1.13B 20,705,058 +3,348,826 +19%
Vanguard Group
2
Vanguard Group
Pennsylvania
$1.06B 19,383,966 +448,606 +2%
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$982M 17,918,044 +453,845 +3%
Artisan Partners
4
Artisan Partners
Wisconsin
$568M 10,374,270 -400,165 -4%
State Street
5
State Street
Massachusetts
$506M 9,238,631 -469,773 -5%
CWAM
6
Columbia Wanger Asset Management
Illinois
$407M 7,422,046 -2,288,254 -24%
Wellington Management Group
7
Wellington Management Group
Massachusetts
$366M 6,685,957 +695,651 +12%
BIT
8
BlackRock Institutional Trust
California
$336M 6,141,416 -186,877 -3%
TCM
9
Tran Capital Management
California
$326M 5,945,513 -329,963 -5%
AllianceBernstein
10
AllianceBernstein
Tennessee
$310M 5,659,287 +1,109,239 +24%
Massachusetts Financial Services
11
Massachusetts Financial Services
Massachusetts
$267M 4,869,973 +24,571 +0.5%
William Blair & Company
12
William Blair & Company
Illinois
$267M 4,869,910 +609,442 +14%
Deutsche Bank
13
Deutsche Bank
Germany
$264M 4,821,944 +1,032,683 +27%
JPMorgan Chase & Co
14
JPMorgan Chase & Co
New York
$238M 4,347,156 +3,402 +0.1%
UBS AM
15
UBS AM
Illinois
$227M 4,141,610 -45,746 -1%
VOYA Investment Management
16
VOYA Investment Management
Georgia
$223M 4,069,489 -89,710 -2%
Allianz Asset Management
17
Allianz Asset Management
Germany
$218M 3,986,748 +403,420 +11%
BFA
18
BlackRock Fund Advisors
California
$188M 3,437,808 +41,954 +1%
Northern Trust
19
Northern Trust
Illinois
$180M 3,286,193 +179,239 +6%
GI
20
GAMCO Investors
Connecticut
$158M 2,891,242 -73,750 -2%
Jennison Associates
21
Jennison Associates
New York
$143M 2,609,463 +182,004 +7%
Franklin Resources
22
Franklin Resources
California
$135M 2,472,208 +4,312 +0.2%
Goldman Sachs
23
Goldman Sachs
New York
$123M 2,236,396 -206,813 -8%
Bank of New York Mellon
24
Bank of New York Mellon
New York
$119M 2,176,765 -333,521 -13%
GF
25
Gabelli Funds
New York
$117M 2,142,900 -1,000 -0%