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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
CFG
1976
Clayton Financial Group
Missouri
$6.08K
NL
1977
NVWM LLC
Pennsylvania
$6.08K
OC
1978
Optima Capital
Oregon
$5.68K
BC
1979
Barrett & Company
Rhode Island
$5.68K
PSB
1980
Piscataqua Savings Bank
New Hampshire
$5.67K
TCA
1981
Trifecta Capital Advisors
Illinois
$5.27K
HIA
1982
HFM Investment Advisors
New Jersey
$5.27K
T
1983
Tidemark
California
$5.27K
BT
1984
Banque Transatlantique
France
$5.27K
HWM
1985
HighMark Wealth Management
Minnesota
$5.27K
SWIM
1986
Smallwood Wealth Investment Management
New Jersey
$5.27K
CIA
1987
Cape Investment Advisory
Georgia
$5K
ACA
1988
American Capital Advisory
Idaho
$4.73K
SHIM
1989
Stone House Investment Management
Pennsylvania
$4.73K
QWM
1990
Quaker Wealth Management
New Jersey
$4.46K
ECA
1991
Elevated Capital Advisors
Utah
$4.32K
PS
1992
PayPay Securities
Japan
$4.19K
SN
1993
Sittner & Nelson
Oregon
$4.09K
FC
1994
Financial Consulate
Maryland
$4.05K
APW
1995
Atlantic Private Wealth
North Carolina
$3.75K
TCM
1996
Tradewinds Capital Management
Washington
$3.51K
TPBG
1997
Turning Point Benefit Group
Maryland
$3.51K
1IA
1998
1620 Investment Advisors
Massachusetts
$3.29K
RWS
1999
Retirement Wealth Solutions
Wisconsin
$3.11K
FMTCOCP
2000
Farmers & Merchants Trust Co of Chambersburg PA
Pennsylvania
$3K