578 hedge funds and large institutions have $15B invested in Ametek in 2018 Q1 according to their latest regulatory filings, with 68 funds opening new positions, 193 increasing their positions, 217 reducing their positions, and 41 closing their positions.

Holders
578
Holders Change
+20
Holders Change %
+3.58%
% of All Funds
13.27%
Holding in Top 10
9
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+12.5%
% of All Funds
0.21%
New
68
Increased
193
Reduced
217
Closed
41
Calls
$6.84M
Puts
$5.91M
Net Calls
+$929K
Net Calls Change
+$6.26M
Name Market Value Shares Shares
Change
Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$1.77B 23,311,094 +132,317 +0.6%
BlackRock
2
BlackRock
New York
$1.23B 16,255,467 +1,181,279 +8%
Fidelity Investments
3
Fidelity Investments
Massachusetts
$688M 9,053,945 -2,638,459 -23%
State Street
4
State Street
Massachusetts
$682M 8,982,752 -201,918 -2%
Wellington Management Group
5
Wellington Management Group
Massachusetts
$533M 7,014,774 -1,041,058 -13%
Capital Research Global Investors
6
Capital Research Global Investors
California
$477M 6,279,257 +625 +0%
Massachusetts Financial Services
7
Massachusetts Financial Services
Massachusetts
$408M 5,369,528 +320,848 +6%
Boston Partners
8
Boston Partners
Massachusetts
$399M 5,257,665 +85,260 +2%
Janus Henderson Group
9
Janus Henderson Group
United Kingdom
$384M 5,059,913 -851,948 -14%
American Century Companies
10
American Century Companies
Missouri
$310M 4,076,680 +8,882 +0.2%
JPMorgan Chase & Co
11
JPMorgan Chase & Co
New York
$255M 3,358,937 -176,565 -5%
Allianz Asset Management
12
Allianz Asset Management
Germany
$229M 3,018,828 -76,855 -2%
VOYA Investment Management
13
VOYA Investment Management
Georgia
$223M 2,935,894 -69,474 -2%
Goldman Sachs
14
Goldman Sachs
New York
$221M 2,908,843 +1,101,441 +61%
Mawer Investment Management
15
Mawer Investment Management
Alberta, Canada
$208M 2,744,040 +54,366 +2%
Ameriprise
16
Ameriprise
Minnesota
$206M 2,709,106 +787,172 +41%
Deutsche Bank
17
Deutsche Bank
Germany
$205M 2,692,697 -112,810 -4%
Northern Trust
18
Northern Trust
Illinois
$200M 2,637,180 -21,071 -0.8%
Geode Capital Management
19
Geode Capital Management
Massachusetts
$200M 2,642,806 +109,446 +4%
Westfield Capital Management
20
Westfield Capital Management
Massachusetts
$195M 2,565,657 -16,475 -0.6%
Lord, Abbett & Co
21
Lord, Abbett & Co
New Jersey
$154M 2,031,719 +45,461 +2%
Jennison Associates
22
Jennison Associates
New York
$146M 1,923,659 -247,799 -11%
A
23
AustralianSuper
Australia
$143M 1,888,400 +133,641 +8%
Select Equity Group
24
Select Equity Group
New York
$142M 1,868,107 -198,409 -10%
Norges Bank
25
Norges Bank
Norway
$139M 1,823,260 +209,800 +13%