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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
DF
2101
DecisionPoint Financial
Arizona
$1.26K
SA
2102
Seneschal Advisors
Washington
$1.26K
AEPWM
2103
Atlantic Edge Private Wealth Management
Florida
$1.26K
GWSA
2104
Global Wealth Strategies & Associates
Colorado
$1.26K
VR
2105
Vision Retirement
New Jersey
$1.14K
TFA
2106
Toth Financial Advisory
Virginia
$1.01K
WCM
2107
Winthrop Capital Management
Indiana
$1K
PJC
2108
Phillip James Consulting
Minnesota
$1K
AG
2109
AmeriFlex Group
Nevada
$885
RJA
2110
Ross\Johnson & Associates
Minnesota
$884
BIM
2111
Breakwater Investment Management
Washington
$632
CW
2112
Curio Wealth
Maryland
$632
3FI
2113
3 Factor Indexing
California
$380
NWS
2114
Nvest Wealth Strategies
Ohio
$380
BOJHT
2115
Bank of Jackson Hole Trust
Wyoming
$379
FLP
2116
Financial Life Planners
Arizona
$51
Norges Bank
2117
Norges Bank
Norway
Point72 Asset Management
2118
Point72 Asset Management
Connecticut
Holocene Advisors
2119
Holocene Advisors
New York
LCOV
2120
London Company of Virginia
Virginia
LCM
2121
Logan Capital Management
Pennsylvania
FAF
2122
Första AP-fonden
Sweden
RCMU
2123
Rokos Capital Management (UK)
United Kingdom
MOACM
2124
Mutual of America Capital Management
New York
Walleye Capital
2125
Walleye Capital
New York