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
ClearBridge Investments
1151
ClearBridge Investments
New York
$413K
ONB
1152
Old National Bancorp
Indiana
$413K
Fisher Asset Management
1153
Fisher Asset Management
Washington
$413K
PL
1154
Perpetual Ltd
Australia
$412K
TWP
1155
Tower Wealth Partners
Pennsylvania
$411K
PHAM
1156
Palisades Hudson Asset Management
Florida
$411K
CMF
1157
Counterpoint Mutual Funds
California
$408K
EI
1158
Ellevest Inc
New York
$408K
TCOV
1159
Trust Company of Vermont
Vermont
$407K
JEST
1160
JTC Employer Solutions Trustee
Jersey
$406K
BMWM
1161
Brown Miller Wealth Management
Virginia
$406K
GS
1162
GTS Securities
New York
$403K
MWM
1163
MGB Wealth Management
Texas
$403K
NRC
1164
New Republic Capital
North Carolina
$399K
LWM
1165
LeConte Wealth Management
Tennessee
$399K
HIA
1166
Harbor Investment Advisory
Maryland
$399K
MFG
1167
Menard Financial Group
Texas
$398K
FFA
1168
Fragasso Financial Advisors
Pennsylvania
$398K
CPRC
1169
Consolidated Portfolio Review Corp
New York
$398K
MAWA
1170
Moss Adams Wealth Advisors
Washington
$396K
KIC
1171
Keating Investment Counselors
Florida
$395K
SHFA
1172
SS&H Financial Advisors
Michigan
$395K
EFI
1173
EHP Funds Inc
Canada
$395K
DBRC
1174
D.B. Root & Company
Pennsylvania
$392K
PFBT
1175
Parkside Financial Bank & Trust
Missouri
$391K