447 hedge funds and large institutions have $10.2B invested in Ametek in 2016 Q1 according to their latest regulatory filings, with 66 funds opening new positions, 143 increasing their positions, 165 reducing their positions, and 39 closing their positions.

Holders
447
Holders Change
+25
Holders Change %
+5.92%
% of All Funds
11.93%
Holding in Top 10
7
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+40%
% of All Funds
0.19%
New
66
Increased
143
Reduced
165
Closed
39
Calls
$4.21M
Puts
$1.8M
Net Calls
+$2.42M
Net Calls Change
+$1.8M
Name Market Value Shares Shares
Change
Shares
Change %
Norges Bank
26
Norges Bank
Norway
$89.1M 1,782,384
BG
27
BlackRock Group
United Kingdom
$88.1M 1,762,617 +14,560 +0.8%
TCM
28
TimesSquare Capital Management
New York
$84.2M 1,684,800 +56,400 +3%
Victory Capital Management
29
Victory Capital Management
Texas
$83.7M 1,673,906 +17,858 +1%
Ameriprise
30
Ameriprise
Minnesota
$80M 1,600,087 -12,404 -0.8%
AllianceBernstein
31
AllianceBernstein
Tennessee
$77.7M 1,553,846 -3,678,776 -70%
William Blair Investment Management
32
William Blair Investment Management
Illinois
$71.9M 1,439,407 -1,830,582 -56%
Citadel Advisors
33
Citadel Advisors
Florida
$65.2M 1,304,607 +1,168,812 +861%
TCIM
34
TIAA CREF Investment Management
New York
$59.1M 1,183,066 +121,090 +11%
Renaissance Technologies
35
Renaissance Technologies
New York
$57M 1,140,050 +1,140,050 New
VOYA Investment Management
36
VOYA Investment Management
Georgia
$53.1M 1,061,638 -2,701,915 -72%
Legal & General Group
37
Legal & General Group
United Kingdom
$49.9M 998,000 +9,013 +0.9%
Dimensional Fund Advisors
38
Dimensional Fund Advisors
Texas
$46.9M 938,641 +24,316 +3%
Wells Fargo
39
Wells Fargo
California
$45.8M 916,767 +318,978 +53%
Public Employees Retirement Association of Colorado
40
Public Employees Retirement Association of Colorado
Colorado
$45M 901,320 +111,377 +14%
Adage Capital Partners
41
Adage Capital Partners
Massachusetts
$43.3M 866,142 +594,257 +219%
TA
42
Teachers Advisors
New York
$42.6M 853,021 +37,886 +5%
Invesco
43
Invesco
Georgia
$42.6M 852,319 -260,021 -23%
D.E. Shaw & Co
44
D.E. Shaw & Co
New York
$41.9M 838,873 +714,097 +572%
WG
45
Winton Group
United Kingdom
$39.1M 781,513 +781,513 New
GC
46
Giverny Capital
Quebec, Canada
$38.2M 764,717 +414,510 +118%
Boston Partners
47
Boston Partners
Massachusetts
$37.3M 747,223 +747,223 New
CLOS
48
Compagnie Lombard Odier SCmA
Switzerland
$36.9M 739,067 +81,519 +12%
ClearBridge Investments
49
ClearBridge Investments
New York
$33.5M 671,003 +82,232 +14%
Bank of America
50
Bank of America
North Carolina
$33.2M 663,506 -246,016 -27%