768 hedge funds and large institutions have $29.2B invested in Ametek in 2021 Q4 according to their latest regulatory filings, with 133 funds opening new positions, 271 increasing their positions, 249 reducing their positions, and 66 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
768
Holders Change
+55
Holders Change %
+7.71%
% of All Funds
11.86%
Holding in Top 10
10
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-16.67%
% of All Funds
0.15%
New
133
Increased
271
Reduced
249
Closed
66
Calls
$20.2M
Puts
$17.4M
Net Calls
+$2.88M
Net Calls Change
+$18.9M
Name Holding Trade Value Shares
Change
Shares
Change %
BA
776
Bridgewater Advisors
New York
-$2.02M -16,320 Closed
MF
777
Magnetar Financial
Illinois
-$1.66M -13,351 Closed
SC
778
SRB Corp
Massachusetts
-$1.55M -12,523 Closed
CCIA
779
Campbell & Co Investment Adviser
Maryland
-$1.45M -11,700 Closed
SRAM
780
Spouting Rock Asset Management
Pennsylvania
-$1.29M -10,393 Closed
FMLI
781
Fukoku Mutual Life Insurance
Japan
-$1.15M -9,300 Closed
NEI
782
Northwest & Ethical Investments
Ontario, Canada
-$1.01M -8,182 Closed
PAMP
783
Polar Asset Management Partners
Ontario, Canada
-$1.01M -8,150 Closed
VF
784
Virtu Financial
New York
-$1.01M -8,133 Closed
Capstone Investment Advisors
785
Capstone Investment Advisors
New York
-$983K -7,930 Closed
TC
786
TwinBeech Capital
New York
-$958K -7,725 Closed
EGM
787
Engineers Gate Manager
New York
-$957K -7,717 Closed
MSAM
788
Moloney Securities Asset Management
Missouri
-$836K -6,738 Closed
SC
789
Samlyn Capital
New York
-$790K -6,369 Closed
XT
790
XTX Topco
Cayman Islands
-$727K -5,859 Closed
QT
791
Quantamental Technologies
New York
-$679K -5,479 Closed
PA
792
Probity Advisors
Texas
-$670K -5,400 Closed
AI
793
Atom Investors
Texas
-$548K -4,420 Closed
MC
794
Machina Capital
France
-$521K -4,205 Closed
MAM
795
Meeder Asset Management
Ohio
-$504K -4,061 Closed
NICM
796
Neo Ivy Capital Management
New York
-$299K -3,349 Closed
BAM
797
Blueshift Asset Management
New Jersey
-$413K -3,327 Closed
AG
798
AlphaSimPlex Group
Massachusetts
-$410K -3,309 Closed
TC
799
Toews Corporation
New Jersey
-$397K -3,200 Closed
NIM
800
NuWave Investment Management
New Jersey
-$341K -2,747 Closed