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Amphenol

2,096 hedge funds and large institutions have $145B invested in Amphenol in 2026 Q1 according to their latest regulatory filings, with 250 funds opening new positions, 858 increasing their positions, 799 reducing their positions, and 147 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: 9884 (-14)

38% less capital invested

Capital invested by funds: $233B → $145B (-$88.3B)

45% less call options, than puts

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

Holders
2,096
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
84
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
CG
1126
Curat Global
New Hampshire
$1.05M
SACTSONJ
1127
Supplemental Annuity Collective Trust (SACT) of New Jersey
New Jersey
$1.05M
RFA
1128
Resurgent Financial Advisors
Georgia
$1.05M
RCM
1129
Radnor Capital Management
Pennsylvania
$1.04M
CIM
1130
Cambria Investment Management
California
$1.04M
WKWM
1131
Walter & Keenan Wealth Management
Indiana
$1.04M
VFA
1132
Valeo Financial Advisors
Indiana
$1.03M
LOIP
1133
Live Oak Investment Partners
Texas
$1.02M
WA
1134
WESPAC Advisors
California
$1.02M
SW
1135
SMART Wealth
Nebraska
$1.01M
KOC
1136
Koss-Olinger Consulting
Florida
$1.01M
AF
1137
Ally Financial
Michigan
$1.01M
SP
1138
SIH Partners
Delaware
$1M
BTI
1139
Blue Trust Inc
Georgia
$1M
PL
1140
Perpetual Ltd
Australia
$995K
WWM
1141
Western Wealth Management
Colorado
$994K
GCM
1142
Greenland Capital Management
New York
$992K
AWM
1143
Aprio Wealth Management
Georgia
$990K
PTFIS
1144
Pekao Towarzystwo Funduszy Inwestycyjnych SA
$983K
PA
1145
Pinnacle Associates
New York
$982K
IAIM
1146
International Assets Investment Management
Florida
$981K
SWIG
1147
Strategic Wealth Investment Group
Kentucky
$980K
EW
1148
Evoke Wealth
California
$971K
SAM
1149
Silphium Asset Management
United Kingdom
$963K
LWCFA
1150
Loring Wolcott & Coolidge Fiduciary Advisors
Massachusetts
$961K