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Amphenol

2,026 hedge funds and large institutions have $233B invested in Amphenol in 2025 Q4 according to their latest regulatory filings, with 324 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:

5% more funds holding in top 10

Funds holding in top 10: 9297 (+5)

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
2,026
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
97
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
EFMH
1976
E Fund Management (HK)
Hong Kong
$6.09K
CFG
1977
Clayton Financial Group
Missouri
$6.08K
NL
1978
NVWM LLC
Pennsylvania
$6.08K
OC
1979
Optima Capital
Oregon
$5.68K
BC
1980
Barrett & Company
Rhode Island
$5.68K
PSB
1981
Piscataqua Savings Bank
New Hampshire
$5.67K
TCA
1982
Trifecta Capital Advisors
Illinois
$5.27K
HIA
1983
HFM Investment Advisors
New Jersey
$5.27K
T
1984
Tidemark
California
$5.27K
BT
1985
Banque Transatlantique
France
$5.27K
HWM
1986
HighMark Wealth Management
Minnesota
$5.27K
SWIM
1987
Smallwood Wealth Investment Management
New Jersey
$5.27K
CIA
1988
Cape Investment Advisory
Georgia
$5K
ACA
1989
American Capital Advisory
Idaho
$4.73K
SHIM
1990
Stone House Investment Management
Pennsylvania
$4.73K
QWM
1991
Quaker Wealth Management
New Jersey
$4.46K
ECA
1992
Elevated Capital Advisors
Utah
$4.32K
PS
1993
PayPay Securities
Japan
$4.19K
SN
1994
Sittner & Nelson
Oregon
$4.09K
FC
1995
Financial Consulate
Maryland
$4.05K
APW
1996
Atlantic Private Wealth
North Carolina
$3.75K
TCM
1997
Tradewinds Capital Management
Washington
$3.51K
TPBG
1998
Turning Point Benefit Group
Maryland
$3.51K
1IA
1999
1620 Investment Advisors
Massachusetts
$3.29K
RWS
2000
Retirement Wealth Solutions
Wisconsin
$3.11K