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.

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 Market Value Shares Shares
Change
Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$1.09B 20,768,616 +63,558 +0.3%
Vanguard Group
2
Vanguard Group
Pennsylvania
$1.04B 19,840,326 +456,360 +2%
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$942M 17,995,619 +77,575 +0.4%
Artisan Partners
4
Artisan Partners
Wisconsin
$538M 10,290,345 -83,925 -0.8%
State Street
5
State Street
Massachusetts
$479M 9,147,479 -91,152 -1%
SA
6
SQ Advisors
Florida
$426M 8,135,680 +6,333,643 +351%
Wellington Management Group
7
Wellington Management Group
Massachusetts
$374M 7,156,547 +470,590 +7%
AllianceBernstein
8
AllianceBernstein
Tennessee
$346M 6,622,086 +962,799 +17%
CWAM
9
Columbia Wanger Asset Management
Illinois
$334M 6,378,025 -1,044,021 -14%
BIT
10
BlackRock Institutional Trust
California
$319M 6,092,494 -48,922 -0.8%
Deutsche Bank
11
Deutsche Bank
Germany
$270M 5,152,019 +330,075 +7%
Massachusetts Financial Services
12
Massachusetts Financial Services
Massachusetts
$253M 4,836,549 -33,424 -0.7%
TCM
13
Tran Capital Management
California
$216M 4,121,376 -1,824,137 -31%
Allianz Asset Management
14
Allianz Asset Management
Germany
$213M 4,079,949 +93,201 +2%
VOYA Investment Management
15
VOYA Investment Management
Georgia
$203M 3,871,628 -197,861 -5%
JPMorgan Chase & Co
16
JPMorgan Chase & Co
New York
$200M 3,813,351 -533,805 -12%
UBS AM
17
UBS AM
Illinois
$194M 3,716,420 -425,190 -10%
BFA
18
BlackRock Fund Advisors
California
$182M 3,486,893 +49,085 +1%
William Blair Investment Management
19
William Blair Investment Management
Illinois
$176M 3,365,111 +3,365,111 New
Northern Trust
20
Northern Trust
Illinois
$164M 3,127,444 -158,749 -5%
Jennison Associates
21
Jennison Associates
New York
$146M 2,784,586 +175,123 +7%
GI
22
GAMCO Investors
Connecticut
$138M 2,637,137 -254,105 -9%
Franklin Resources
23
Franklin Resources
California
$130M 2,493,796 +21,588 +0.9%
GF
24
Gabelli Funds
New York
$112M 2,142,900
Bank of New York Mellon
25
Bank of New York Mellon
New York
$110M 2,097,156 -79,609 -4%