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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
BCM
801
Bridgeway Capital Management
Texas
$3.07M
HWAM
802
Hennion & Walsh Asset Management
New Jersey
$3.06M
MBTD
803
Mechanics Bank - Trust Department
California
$3.05M
XT
804
XTX Topco
Cayman Islands
$3.03M
UOC
805
UBS O'Connor
Illinois
$2.99M
PAM
806
Peak Asset Management
Colorado
$2.98M
SCA
807
Snowden Capital Advisors
New York
$2.95M
HA
808
Harfst & Associates
Wyoming
$2.94M
BCM
809
Becker Capital Management
Oregon
$2.94M
IGAM
810
iA Global Asset Management
Quebec, Canada
$2.93M
VT
811
Vise Technologies
New York
$2.93M
ES
812
Element Squared
Minnesota
$2.91M
VPI
813
Value Partners Investments
Manitoba, Canada
$2.91M
WMA
814
West Michigan Advisors
Michigan
$2.89M
SWP
815
Sagespring Wealth Partners
Tennessee
$2.88M
MFS
816
Mattson Financial Services
Michigan
$2.88M
Fayez Sarofim & Co
817
Fayez Sarofim & Co
Texas
$2.87M
IFA
818
Index Fund Advisors
California
$2.87M
FBT
819
First Bankers Trust
Kentucky
$2.87M
KC
820
Katamaran Capital
United Kingdom
$2.85M
VWM
821
VCI Wealth Management
Missouri
$2.84M
RWP
822
RWA Wealth Partners
Massachusetts
$2.82M
GWM
823
Greenwich Wealth Management
Connecticut
$2.8M
KIA
824
Kraematon Investment Advisors
Massachusetts
$2.8M
RCA
825
Resonant Capital Advisors
Wisconsin
$2.8M