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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
PIM
2026
Platinum Investment Management
Australia
WAM
2027
WT Asset Management
Hong Kong
IA
2028
IFC Advisors
California
CA
2029
Cornerstone Advisors
North Carolina
AIM
2030
Aigen Investment Management
New York
LAM
2031
LECAP Asset Management
United Kingdom
SC
2032
Scratch Capital
Idaho
P
2033
Pitcairn
Pennsylvania
CPRC
2034
Consolidated Portfolio Review Corp
New York
IIM
2035
Intact Investment Management
Quebec, Canada
PCM
2036
Park Capital Management
Wisconsin
RCM
2037
Requisite Capital Management
Texas
RW
2038
Rede Wealth
Virginia
ONGA
2039
O'Neil Global Advisors
California
PGDP
2040
Pragma Gestao de Patrimonio
Brazil
RCA
2041
Roberts Capital Advisors
Colorado
PAMP
2042
Polar Asset Management Partners
Ontario, Canada
BAM
2043
Blueshift Asset Management
New Jersey
KFGK
2044
Keystone Financial Group (Kentucky)
Kentucky
CWP
2045
Curated Wealth Partners
California
SCM
2046
Semanteon Capital Management
Massachusetts
DTL
2047
Dynamic Technology Lab
Singapore
LJAC
2048
L.J. Altfest & Co
New York
SFB
2049
STAR Financial Bank
Indiana
PCP
2050
Perbak Capital Partners
United Kingdom