1,117 hedge funds and large institutions have $42.1B invested in Ametek in 2025 Q4 according to their latest regulatory filings, with 180 funds opening new positions, 398 increasing their positions, 371 reducing their positions, and 70 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

9% more funds holding

Funds holding: 1,0281,117 (+89)

2.87% more ownership

Funds ownership: 86.28%89.15% (+2.9%)

7% more repeat investments, than reductions

Existing positions increased: 398 | Existing positions reduced: 371

Holders
1,117
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
24
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$87.1M
Puts
$49M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
AAS
601
Annex Advisory Services
Wisconsin
$917K
CB
602
Community Bank
New York
$911K
MCM
603
Manchester Capital Management
Vermont
$903K
AV
604
Alamea Verwaltungs
New Jersey
$897K
PAW
605
Plan A Wealth
Nebraska
$894K
HWM
606
Hohimer Wealth Management
Washington
$888K
Envestnet Portfolio Solutions
607
Envestnet Portfolio Solutions
Illinois
$885K
BP
608
Ballentine Partners
Massachusetts
$872K
SIG
609
Sargent Investment Group
Maryland
$869K
NEI
610
Northwest & Ethical Investments
Ontario, Canada
$863K
RCM
611
Requisite Capital Management
Texas
$855K
BAM
612
Belpointe Asset Management
Nevada
$852K
FCA
613
Fortis Capital Advisors
Kansas
$852K
BPA
614
Beacon Pointe Advisors
California
$849K
LRWA
615
Long Run Wealth Advisors
New York
$844K
Federated Hermes
616
Federated Hermes
Pennsylvania
$842K
EI
617
EFG International
$838K
MA
618
Mutual Advisors
Nebraska
$831K
HSA
619
HBK Sorce Advisory
Pennsylvania
$817K
WTC
620
WhitTier Trust Company
Nevada
$810K
KCP
621
Kera Capital Partners
California
$802K
PWG
622
Portside Wealth Group
Utah
$796K
CP
623
CenterBook Partners
Connecticut
$787K
EPW
624
Evolve Private Wealth
California
$780K
EC
625
EntryPoint Capital
New York
$776K