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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
HP
1051
Hilltop Partners
Indiana
$1.35M
MFGM
1052
Marshall Financial Group (Maryland)
Maryland
$1.34M
XF
1053
XML Financial
Maryland
$1.34M
DT
1054
DV Trading
Illinois
$1.34M
LWAM
1055
Legacy Wealth Asset Management
Minnesota
$1.32M
GIM
1056
Generali Investments Management
Slovenia
$1.31M
GDCM
1057
Galaxy Digital Capital Management
New York
$1.31M
PC
1058
PCB Capital
New Jersey
$1.31M
WLG
1059
Williamson Legacy Group
Indiana
$1.31M
ERWM
1060
Elk River Wealth Management
Colorado
$1.3M
PFG
1061
PAX Financial Group
Texas
$1.3M
AAP
1062
Arax Advisory Partners
Colorado
$1.3M
TPI
1063
Trust Point Inc
Wisconsin
$1.29M
RIA
1064
Regal Investment Advisors
Michigan
$1.28M
AWE
1065
Avidian Wealth Enterprises
Texas
$1.27M
AWA
1066
Alta Wealth Advisors
Massachusetts
$1.27M
Koshinski Asset Management
1067
Koshinski Asset Management
Illinois
$1.27M
JWBC
1068
J.W. Burns & Co
New York
$1.27M
TCM
1069
Twin Capital Management
Pennsylvania
$1.26M
DM
1070
Diker Management
New York
$1.26M
KAS
1071
KPP Advisory Services
Kentucky
$1.26M
PCIA
1072
Prime Capital Investment Advisors
Kansas
$1.26M
TAFW
1073
Tred Avon Family Wealth
Maryland
$1.25M
CTA
1074
Colonial Trust Advisors
South Carolina
$1.25M
HS
1075
HighVista Strategies
Massachusetts
$1.24M