501 hedge funds and large institutions have $12.2B invested in Ametek in 2017 Q2 according to their latest regulatory filings, with 60 funds opening new positions, 154 increasing their positions, 210 reducing their positions, and 33 closing their positions.

Holders
501
Holders Change
+22
Holders Change %
+4.59%
% of All Funds
12.51%
Holding in Top 10
6
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+50%
% of All Funds
0.15%
New
60
Increased
154
Reduced
210
Closed
33
Calls
$1.41M
Puts
$1.25M
Net Calls
+$163K
Net Calls Change
-$3.26M
Name Market Value Shares Shares
Change
Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$1.37B 22,577,145 +687,292 +3%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$1.09B 18,014,287 -3,674,418 -17%
BlackRock
3
BlackRock
New York
$844M 13,935,315 +111,864 +0.8%
Wellington Management Group
4
Wellington Management Group
Massachusetts
$610M 10,072,279 -456,028 -4%
State Street
5
State Street
Massachusetts
$566M 9,341,253 -240,469 -3%
Janus Henderson Group
6
Janus Henderson Group
United Kingdom
$388M 6,403,670 +6,374,794 +22,076%
Capital Research Global Investors
7
Capital Research Global Investors
California
$380M 6,277,378 +121,862 +2%
Select Equity Group
8
Select Equity Group
New York
$313M 5,168,487 +3,221,267 +165%
Massachusetts Financial Services
9
Massachusetts Financial Services
Massachusetts
$289M 4,771,261 +27,371 +0.6%
Boston Partners
10
Boston Partners
Massachusetts
$261M 4,301,460 +862,044 +25%
JPMorgan Chase & Co
11
JPMorgan Chase & Co
New York
$233M 3,849,425 -635,018 -14%
Deutsche Bank
12
Deutsche Bank
Germany
$214M 3,531,622 -810,093 -19%
American Century Companies
13
American Century Companies
Missouri
$170M 2,811,780 +34,712 +1%
Jennison Associates
14
Jennison Associates
New York
$158M 2,609,066 -162,127 -6%
Westfield Capital Management
15
Westfield Capital Management
Massachusetts
$157M 2,598,320 -72,390 -3%
SA
16
SQ Advisors
Florida
$154M 2,549,652 -921,765 -27%
Mawer Investment Management
17
Mawer Investment Management
Alberta, Canada
$154M 2,549,041 -12,240 -0.5%
Northern Trust
18
Northern Trust
Illinois
$153M 2,521,049 -40,313 -2%
Goldman Sachs
19
Goldman Sachs
New York
$148M 2,435,881 -1,689,103 -41%
Allianz Asset Management
20
Allianz Asset Management
Germany
$147M 2,441,318 -79,625 -3%
Geode Capital Management
21
Geode Capital Management
Massachusetts
$137M 2,271,466 +3,025 +0.1%
Bank of New York Mellon
22
Bank of New York Mellon
New York
$123M 2,028,465 -130,345 -6%
GI
23
GAMCO Investors
Connecticut
$110M 1,813,465 -100,000 -5%
TCM
24
TimesSquare Capital Management
New York
$106M 1,749,785 -93,395 -5%
GF
25
Gabelli Funds
New York
$104M 1,710,500 -24,500 -1%