APH icon

Amphenol

1,640 hedge funds and large institutions have $115B invested in Amphenol in 2025 Q2 according to their latest regulatory filings, with 327 funds opening new positions, 553 increasing their positions, 569 reducing their positions, and 88 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: 1,4171,640 (+223)

2.38% more ownership

Funds ownership: 93.75%96.13% (+2.4%)

3% less repeat investments, than reductions

Existing positions increased: 553 | Existing positions reduced: 569

Holders
1,640
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
LC
1101
Landaas & Company
Wisconsin
$514K
EL
1102
EWA LLC
Pennsylvania
$514K
WAG
1103
Wallace Advisory Group
California
$511K
AF
1104
Aviso Financial
Ontario, Canada
$502K
TCM
1105
Traynor Capital Management
Pennsylvania
$501K
LIA
1106
LS Investment Advisors
Michigan
$494K
UAM
1107
UAS Asset Management
New York
$494K
MK
1108
MASTERINVEST Kapitalanlage
$490K
MIM
1109
Morningstar Investment Management
Illinois
$489K
PWP
1110
Phillips Wealth Planners
Mississippi
$485K
QC
1111
Quent Capital
New York
$485K
CA
1112
Cornerstone Advisory
Maryland
$484K
LAM
1113
LECAP Asset Management
United Kingdom
$483K
CCAL
1114
City Center Advisors LLC
Michigan
$482K
SOW
1115
State of Wyoming
Wyoming
$480K
PTP
1116
Platform Technology Partners
New York
$476K
FA
1117
Financial Alternatives
California
$474K
SAM
1118
Sawgrass Asset Management
Florida
$474K
RCAG
1119
Rehmann Capital Advisory Group
Michigan
$474K
CWP
1120
Curated Wealth Partners
California
$470K
TW
1121
TritonPoint Wealth
Maryland
$469K
MSFS
1122
Main Street Financial Solutions
Pennsylvania
$469K
GM
1123
GeoWealth Management
Illinois
$468K
CT
1124
Caldwell Trust
Florida
$465K
LFM
1125
LGT Fund Management
Liechtenstein
$464K