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Amphenol

2,051 hedge funds and large institutions have $233B invested in Amphenol in 2025 Q4 according to their latest regulatory filings, with 339 funds opening new positions, 780 increasing their positions, 747 reducing their positions, and 83 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:

6% more funds holding in top 10

Funds holding in top 10: 9399 (+6)

4% more repeat investments, than reductions

Existing positions increased: 780 | Existing positions reduced: 747

15% less call options, than puts

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

Holders
2,051
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
99
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
2001
E Fund Management (HK)
Hong Kong
$6.09K
CFG
2002
Clayton Financial Group
Missouri
$6.08K
NL
2003
NVWM LLC
Pennsylvania
$6.08K
OC
2004
Optima Capital
Oregon
$5.68K
BC
2005
Barrett & Company
Rhode Island
$5.68K
PSB
2006
Piscataqua Savings Bank
New Hampshire
$5.67K
TCA
2007
Trifecta Capital Advisors
Illinois
$5.27K
HIA
2008
HFM Investment Advisors
New Jersey
$5.27K
T
2009
Tidemark
California
$5.27K
BT
2010
Banque Transatlantique
France
$5.27K
HWM
2011
HighMark Wealth Management
Minnesota
$5.27K
SWIM
2012
Smallwood Wealth Investment Management
New Jersey
$5.27K
CIA
2013
Cape Investment Advisory
Georgia
$5K
ACA
2014
American Capital Advisory
Idaho
$4.73K
SHIM
2015
Stone House Investment Management
Pennsylvania
$4.73K
QWM
2016
Quaker Wealth Management
New Jersey
$4.46K
ECA
2017
Elevated Capital Advisors
Utah
$4.32K
PS
2018
PayPay Securities
Japan
$4.19K
SN
2019
Sittner & Nelson
Oregon
$4.09K
FC
2020
Financial Consulate
Maryland
$4.05K
APW
2021
Atlantic Private Wealth
North Carolina
$3.75K
TCM
2022
Tradewinds Capital Management
Washington
$3.51K
TPBG
2023
Turning Point Benefit Group
Maryland
$3.51K
1IA
2024
1620 Investment Advisors
Massachusetts
$3.29K
RWS
2025
Retirement Wealth Solutions
Wisconsin
$3.11K