APH icon

Amphenol

1,637 hedge funds and large institutions have $114B invested in Amphenol in 2025 Q2 according to their latest regulatory filings, with 326 funds opening new positions, 552 increasing their positions, 568 reducing their positions, and 87 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

more call options, than puts

Call options by funds: $ | Put options by funds: $

16% more funds holding

Funds holding: 1,4141,637 (+223)

2.37% more ownership

Funds ownership: 93.64%96.01% (+2.4%)

3% less repeat investments, than reductions

Existing positions increased: 552 | Existing positions reduced: 568

Holders
1,637
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
77
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$537M
Puts
$373M
Net Calls
Net Calls Change

Top Buyers

1 +$743M
2 +$536M
3 +$492M
4
Fidelity Investments
Fidelity Investments
Massachusetts
+$368M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$333M
Name Holding Trade Value Shares
Change
Change in
Stake
GPW
1126
Genesis Private Wealth
Virginia
$457K
IGAM
1127
iA Global Asset Management
Quebec, Canada
$455K
KRW
1128
Kaufman Rossin Wealth
Florida
$453K
ICP
1129
Impact Capital Partners
Colorado
$448K
TFS
1130
Thoroughbred Financial Services
Tennessee
$445K
WPW
1131
Waldron Private Wealth
Pennsylvania
$445K
Simplex Trading
1132
Simplex Trading
Illinois
$444K
Federated Hermes
1133
Federated Hermes
Pennsylvania
$443K
NP
1134
Nilsine Partners
Colorado
$441K
SICM
1135
Sustainable Insight Capital Management
New York
$440K
RP
1136
Riverwater Partners
Wisconsin
$439K
FFG
1137
Fiduciary Financial Group
California
$438K
KCM
1138
Kathmere Capital Management
Pennsylvania
$438K
RSWM
1139
Robertson Stephens Wealth Management
California
$437K
GGI
1140
Godsey & Gibb Inc
Virginia
$435K
NLWP
1141
Next Level Wealth Planning
Idaho
$435K
XF
1142
XML Financial
Maryland
$434K
PWMAG
1143
Pinnacle Wealth Management Advisory Group
New Jersey
$427K
PWPS
1144
Pinnacle Wealth Planning Services
Ohio
$425K
HWP
1145
Hibernia Wealth Partners
Louisiana
$422K
IAIM
1146
International Assets Investment Management
Florida
$417K
OIA
1147
Optimum Investment Advisors
Illinois
$415K
SIG
1148
Sargent Investment Group
Maryland
$415K
ZBNA
1149
Zions Bancorporation, National Association
Utah
$414K
GIM
1150
Generali Investments Management
Slovenia
$414K