1,116 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, 370 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: 1,0271,116 (+89)

2.87% more ownership

Funds ownership: 86.26%89.14% (+2.9%)

8% more repeat investments, than reductions

Existing positions increased: 398 | Existing positions reduced: 370

Holders
1,116
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
CA
626
Continuum Advisory
Idaho
$746K
NWAG
627
Net Worth Advisory Group
Utah
$741K
TE
628
Tema ETFs
New York
$740K
GT
629
Greenleaf Trust
Michigan
$739K
NLGIA
630
Nippon Life Global Investors Americas
New York
$735K
WPC
631
Wedmont Private Capital
Pennsylvania
$734K
Nomura Holdings
632
Nomura Holdings
Japan
$731K
UB
633
UMB Bank
Missouri
$716K
CFB
634
Cullen/Frost Bankers
Texas
$699K
IFS
635
Ifrah Financial Services
Arkansas
$694K
CPA
636
Cardiff Park Advisors
California
$693K
CF
637
Calder Financial
Pennsylvania
$687K
PCG
638
Prosperity Consulting Group
Maryland
$678K
HT
639
Headlands Technologies
Illinois
$677K
PP
640
Prudential plc
United Kingdom
$677K
DADC
641
D.A. Davidson & Co
Montana
$671K
FB
642
Fulton Bank
Pennsylvania
$670K
SI
643
Sapience Investments
California
$668K
NICM
644
Neo Ivy Capital Management
New York
$663K
WT
645
Whittier Trust
California
$659K
CWM
646
Connecticut Wealth Management
Connecticut
$659K
CPIG
647
Chicago Partners Investment Group
Illinois
$650K
CIA
648
Compass Ion Advisors
Pennsylvania
$649K
AFCM
649
Applied Finance Capital Management
Puerto Rico
$646K
WANY
650
Wealthspire Advisors (New York)
New York
$638K