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Amphenol

2,004 hedge funds and large institutions have $233B invested in Amphenol in 2025 Q4 according to their latest regulatory filings, with 308 funds opening new positions, 773 increasing their positions, 743 reducing their positions, and 81 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

more ownership

Funds ownership:

2% more funds holding in top 10

Funds holding in top 10: 9294 (+2)

4% more repeat investments, than reductions

Existing positions increased: 773 | Existing positions reduced: 743

14% less call options, than puts

Call options by funds: $643M | Put options by funds: $752M

Holders
2,004
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
94
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$643M
Puts
$752M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
CFSG
701
Community Financial Services Group
Vermont
$4.73M
MLL
702
Moody Lynn & Lieberson
Massachusetts
$4.71M
WAM
703
Weatherly Asset Management
California
$4.69M
GC
704
Guggenheim Capital
Illinois
$4.58M
PS
705
Principal Securities
Iowa
$4.57M
FHWM
706
Fox Hill Wealth Management
Massachusetts
$4.56M
FG
707
Fiduciary Group
Georgia
$4.55M
WWA
708
WCG Wealth Advisors
Nevada
$4.54M
GCM
709
Graham Capital Management
Connecticut
$4.54M
WAM
710
Wakefield Asset Management
Colorado
$4.54M
SAM
711
Securian Asset Management
Minnesota
$4.5M
ISL
712
Ingalls & Snyder LLC
New York
$4.49M
A
713
Argentarii
Ohio
$4.48M
MSA
714
MUFG Securities Americas
New York
$4.46M
LCM
715
Landscape Capital Management
New Jersey
$4.42M
Squarepoint
716
Squarepoint
New York
$4.41M
BIP
717
Bouvel Investment Partners
Pennsylvania
$4.4M
FNBOO
718
First National Bank of Omaha
Nebraska
$4.34M
MWM
719
Maridea Wealth Management
New York
$4.3M
KRSITF
720
Kentucky Retirement Systems Insurance Trust Fund
Kentucky
$4.29M
FISPB
721
Fideuram - Intesa Sanpaolo Private Banking
$4.26M
BCM
722
Buckhead Capital Management
Georgia
$4.25M
DWM
723
Dakota Wealth Management
Florida
$4.24M
MFIM
724
Mesirow Financial Investment Management
Illinois
$4.22M
OC
725
Oarsman Capital
Wisconsin
$4.21M