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Amphenol

2,002 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, 742 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: 742

14% less call options, than puts

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

Holders
2,002
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
RWS
1976
Retirement Wealth Solutions
Wisconsin
$3.11K
FMTCOCP
1977
Farmers & Merchants Trust Co of Chambersburg PA
Pennsylvania
$3K
LWMI
1978
Legacy Wealth Management (Idaho)
Idaho
$2.97K
AF
1979
Alerus Financial
North Dakota
$2.84K
WA
1980
WestEnd Advisors
North Carolina
$2.7K
WWM
1981
Wolff Wiese Magana
California
$2.7K
NA
1982
Networth Advisors
Pennsylvania
$2.7K
AP
1983
Aspect Partners
Virginia
$2.57K
MCA
1984
McGuire Capital Advisors
Oklahoma
$2.57K
IPS
1985
Investors Portfolio Services
Washington
$2.54K
HFM
1986
Hartford Financial Management
Connecticut
$2.43K
UFPG
1987
United Financial Planning Group
New York
$2.43K
FPF
1988
First Pacific Financial
Washington
$1.76K
TCM
1989
Triumph Capital Management
Colorado
$1.76K
AAG
1990
Armstrong Advisory Group
Massachusetts
$1.62K
TC
1991
Trust Company
Kansas
$1.49K
LIA
1992
Luken Investment Analytics
Tennessee
$1.49K
SA
1993
Seneschal Advisors
Washington
$1.35K
DF
1994
DecisionPoint Financial
Arizona
$1.35K
RJA
1995
Ross\Johnson & Associates
Minnesota
$1.35K
BCH
1996
Berkshire Capital Holdings
California
$1.35K
WA
1997
Whipplewood Advisors
Colorado
$1.35K
TFA
1998
Toth Financial Advisory
Virginia
$1.08K
WCM
1999
Winthrop Capital Management
Indiana
$1K
RFA
2000
Reyes Financial Architecture
California
$946