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.

Holders
422
Holders Change
+17
Holders Change %
+4.2%
% of All Funds
11.08%
Holding in Top 10
5
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-28.57%
% of All Funds
0.13%
New
50
Increased
136
Reduced
164
Closed
29
Calls
$2.67M
Puts
$2.06M
Net Calls
+$616K
Net Calls Change
-$1.66M
Name Market Value Shares Shares
Change
Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$1.38B 25,780,487 +5,011,871 +24%
Vanguard Group
2
Vanguard Group
Pennsylvania
$1.08B 20,087,059 +246,733 +1%
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$739M 13,797,622 -4,197,997 -23%
Artisan Partners
4
Artisan Partners
Wisconsin
$540M 10,075,482 -214,863 -2%
State Street
5
State Street
Massachusetts
$489M 9,119,723 -27,756 -0.3%
SA
6
SQ Advisors
Florida
$440M 8,218,156 +82,476 +1%
Wellington Management Group
7
Wellington Management Group
Massachusetts
$385M 7,175,235 +18,688 +0.3%
BIT
8
BlackRock Institutional Trust
California
$325M 6,059,697 -32,797 -0.5%
AllianceBernstein
9
AllianceBernstein
Tennessee
$280M 5,232,622 -1,389,464 -21%
Massachusetts Financial Services
10
Massachusetts Financial Services
Massachusetts
$248M 4,629,543 -207,006 -4%
Deutsche Bank
11
Deutsche Bank
Germany
$229M 4,267,202 -884,817 -17%
Allianz Asset Management
12
Allianz Asset Management
Germany
$221M 4,123,340 +43,391 +1%
JPMorgan Chase & Co
13
JPMorgan Chase & Co
New York
$215M 4,016,338 +202,987 +5%
CWAM
14
Columbia Wanger Asset Management
Illinois
$212M 3,959,363 -2,418,662 -38%
VOYA Investment Management
15
VOYA Investment Management
Georgia
$202M 3,763,553 -108,075 -3%
BFA
16
BlackRock Fund Advisors
California
$200M 3,728,934 +242,041 +7%
UBS AM
17
UBS AM
Illinois
$191M 3,567,237 -149,183 -4%
William Blair Investment Management
18
William Blair Investment Management
Illinois
$175M 3,269,989 -95,122 -3%
Northern Trust
19
Northern Trust
Illinois
$157M 2,924,124 -203,320 -7%
Jennison Associates
20
Jennison Associates
New York
$149M 2,784,932 +346 +0%
GI
21
GAMCO Investors
Connecticut
$139M 2,585,997 -51,140 -2%
Franklin Resources
22
Franklin Resources
California
$137M 2,558,660 +64,864 +3%
Goldman Sachs
23
Goldman Sachs
New York
$125M 2,334,002 +380,407 +19%
GF
24
Gabelli Funds
New York
$112M 2,093,400 -49,500 -2%
Bank of New York Mellon
25
Bank of New York Mellon
New York
$107M 1,998,446 -98,710 -5%