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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
HWAM
801
Hennion & Walsh Asset Management
New Jersey
$3.06M
MBTD
802
Mechanics Bank - Trust Department
California
$3.05M
XT
803
XTX Topco
Cayman Islands
$3.03M
UOC
804
UBS O'Connor
Illinois
$2.99M
PAM
805
Peak Asset Management
Colorado
$2.98M
SCA
806
Snowden Capital Advisors
New York
$2.95M
HA
807
Harfst & Associates
Wyoming
$2.94M
BCM
808
Becker Capital Management
Oregon
$2.94M
IGAM
809
iA Global Asset Management
Quebec, Canada
$2.93M
VT
810
Vise Technologies
New York
$2.93M
ES
811
Element Squared
Minnesota
$2.91M
VPI
812
Value Partners Investments
Manitoba, Canada
$2.91M
WMA
813
West Michigan Advisors
Michigan
$2.89M
SWP
814
Sagespring Wealth Partners
Tennessee
$2.88M
MFS
815
Mattson Financial Services
Michigan
$2.88M
Fayez Sarofim & Co
816
Fayez Sarofim & Co
Texas
$2.87M
IFA
817
Index Fund Advisors
California
$2.87M
FBT
818
First Bankers Trust
Kentucky
$2.87M
KC
819
Katamaran Capital
United Kingdom
$2.85M
VWM
820
VCI Wealth Management
Missouri
$2.84M
RWP
821
RWA Wealth Partners
Massachusetts
$2.82M
GWM
822
Greenwich Wealth Management
Connecticut
$2.8M
KIA
823
Kraematon Investment Advisors
Massachusetts
$2.8M
RCA
824
Resonant Capital Advisors
Wisconsin
$2.8M
VFA
825
Values First Advisors
Tennessee
$2.79M