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Amphenol

2,025 hedge funds and large institutions have $233B invested in Amphenol in 2025 Q4 according to their latest regulatory filings, with 323 funds opening new positions, 775 increasing their positions, 745 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:

4% more funds holding in top 10

Funds holding in top 10: 9296 (+4)

4% more repeat investments, than reductions

Existing positions increased: 775 | Existing positions reduced: 745

15% less call options, than puts

Call options by funds: $643M | Put options by funds: $753M

Holders
2,025
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
96
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$643M
Puts
$753M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
AIM
2051
Aigen Investment Management
New York
LAM
2052
LECAP Asset Management
United Kingdom
SC
2053
Scratch Capital
Idaho
P
2054
Pitcairn
Pennsylvania
CPRC
2055
Consolidated Portfolio Review Corp
New York
IIM
2056
Intact Investment Management
Quebec, Canada
PCM
2057
Park Capital Management
Wisconsin
RCM
2058
Requisite Capital Management
Texas
RW
2059
Rede Wealth
Virginia
ONGA
2060
O'Neil Global Advisors
California
PGDP
2061
Pragma Gestao de Patrimonio
Brazil
RCA
2062
Roberts Capital Advisors
Colorado
PAMP
2063
Polar Asset Management Partners
Ontario, Canada
BAM
2064
Blueshift Asset Management
New Jersey
KFGK
2065
Keystone Financial Group (Kentucky)
Kentucky
CWP
2066
Curated Wealth Partners
California
SCM
2067
Semanteon Capital Management
Massachusetts
DTL
2068
Dynamic Technology Lab
Singapore
LJAC
2069
L.J. Altfest & Co
New York
SFB
2070
STAR Financial Bank
Indiana
PCP
2071
Perbak Capital Partners
United Kingdom
OAM
2072
Oxford Asset Management
United Kingdom
SPA
2073
Sherbrooke Park Advisers
New York
WPP
2074
Whalerock Point Partners
Rhode Island
Q
2075
QVR
California