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Amphenol

2,113 hedge funds and large institutions have $145B invested in Amphenol in 2026 Q1 according to their latest regulatory filings, with 252 funds opening new positions, 862 increasing their positions, 808 reducing their positions, and 146 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less ownership

Funds ownership:

14% less funds holding in top 10

Funds holding in top 10: 9985 (-14)

38% less capital invested

Capital invested by funds: $233B → $145B (-$88B)

45% less call options, than puts

Call options by funds: $604M | Put options by funds: $1.1B

Holders
2,113
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
85
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$604M
Puts
$1.1B
Net Calls
Net Calls Change

Top Buyers

1 +$2.1B
2 +$1.64B
3 +$1.43B
4
N
Nuveen
North Carolina
+$749M
5
SG Americas Securities
SG Americas Securities
New York
+$437M

Top Sellers

1 -$10.7B
2 -$1.65B
3 -$1.34B
4
Fidelity Investments
Fidelity Investments
Massachusetts
-$977M
5
BlackRock
BlackRock
New York
-$587M
Name Holding Trade Value Shares
Change
Change in
Stake
PWM
1101
Palumbo Wealth Management
New York
$1.16M
XWL
1102
XXI Wealth LLC
Illinois
$1.15M
AWM
1103
Angeles Wealth Management
California
$1.15M
CIS
1104
Custom Index Systems
New York
$1.15M
SAM
1105
Sompo Asset Management
Japan
$1.14M
CIA
1106
Choate Investment Advisors
Massachusetts
$1.14M
PPWP
1107
Premier Path Wealth Partners
New Jersey
$1.14M
BBA
1108
Baader Bank Aktiengesellschaft
Germany
$1.13M
FCP
1109
Fidelis Capital Partners
Florida
$1.13M
CFG
1110
Cooper Financial Group
California
$1.13M
HIM
1111
Hillsdale Investment Management
Ontario, Canada
$1.12M
GDP
1112
Great Diamond Partners
Maine
$1.12M
ARG
1113
Advisory Resource Group
Oklahoma
$1.12M
CFCI
1114
Comprehensive Financial Consultants Institutional
Indiana
$1.12M
AA
1115
Advisory Alpha
Michigan
$1.12M
EWM
1116
Evermay Wealth Management
Virginia
$1.12M
FNT
1117
First National Trust
Pennsylvania
$1.12M
CIA
1118
Compass Ion Advisors
Pennsylvania
$1.12M
CIC
1119
Crawford Investment Counsel
Georgia
$1.11M
PCM
1120
Prelude Capital Management
New York
$1.11M
TCIIS
1121
TIAA-CREF Individual & Institutional Services
New York
$1.11M
HCS
1122
Himension Capital (Singapore)
Singapore
$1.11M
CA
1123
Crewe Advisors
Utah
$1.09M
EC
1124
EntryPoint Capital
New York
$1.09M
EPW
1125
Evolve Private Wealth
California
$1.08M