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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
LWM
1676
Latko Wealth Management
Illinois
$273K
DTL
1677
Dynamic Technology Lab
Singapore
$273K
ACA
1678
Ascension Capital Advisors
Texas
$272K
WWM
1679
Walser Wealth Management
Florida
$270K
G
1680
GenTrust
Florida
$269K
MW
1681
Marble Wealth
Alabama
$269K
CP
1682
Capital Planning
Washington
$269K
EPM
1683
Elm Partners Management
Pennsylvania
$268K
PWP
1684
Parkwoods Wealth Partners
New York
$268K
DIP
1685
DT Investment Partners
Pennsylvania
$268K
TCOT
1686
Trust Company of Toledo
Ohio
$266K
PCMF
1687
Private Capital Management (Florida)
Florida
$265K
EC
1688
EdgeRock Capital
Colorado
$265K
RFP
1689
Root Financial Partners
California
$265K
PFA
1690
Pure Financial Advisors
California
$264K
CWA
1691
Canvas Wealth Advisors
Kansas
$264K
MA
1692
MCF Advisors
Kentucky
$263K
FBT
1693
First Bankers Trust
Kentucky
$263K
GRR
1694
Golden Reserve Retirement
Ohio
$263K
5NPW
1695
55 North Private Wealth
Florida
$262K
FAOAI
1696
Fund Advisors of America Inc
Florida
$261K
WF
1697
Wayfinding Financial
Washington
$261K
AA
1698
Ancora Advisors
Ohio
$261K
SL
1699
StoryOne LLC
Kansas
$261K
UWP
1700
Uniting Wealth Partners
Kansas
$260K