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Amphenol
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Overview Fund Activity

1,625 hedge funds and large institutions have $114B invested in Amphenol in 2025 Q2 according to their latest regulatory filings, with 323 funds opening new positions, 551 increasing their positions, 564 reducing their positions, and 85 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,625
Holders Change
+216
Holders Change %
+15.33%
% of All Funds
21.78%
Holding in Top 10
75
Holding in Top 10 Change
+29
Holding in Top 10 Change %
+63.04%
% of All Funds
1.01%
New
323
Increased
551
Reduced
564
Closed
85
Calls
$537M
Puts
$373M
Net Calls
+$164M
Net Calls Change
+$84.9M

Top Buyers

1
Victory Capital Management
Victory Capital Management
Texas
+$743M
2
AIM
Alphinity Investment Management
Australia
+$536M
3
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
+$492M
4
Fidelity Investments
Fidelity Investments
Massachusetts
+$368M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$333M

Top Sellers

1
Vanguard Group
Vanguard Group
Pennsylvania
-$1.43B
2
BlackRock
BlackRock
New York
-$723M
3
Amundi
Amundi
France
-$630M
4
BNP Paribas Financial Markets
BNP Paribas Financial Markets
France
-$289M
5
Bank of New York Mellon
Bank of New York Mellon
New York
-$285M
Name Holding Trade Value Shares
Change 		Shares
Change %
ATPW
901
Ashton Thomas Private Wealth
Arizona
$980K +$980K +9,914 New
MGAM
902
McGowan Group Asset Management
Texas
$977K -$8K -81 -0.8%
TBA
903
Tower Bridge Advisors
Pennsylvania
$970K +$575K +5,825 +146%
AG
904
AIA Group
Hong Kong
$970K +$970K +9,823 New
PWS
905
Precision Wealth Strategies
Missouri
$966K +$966K +9,778 New
GDP
906
Great Diamond Partners
Maine
$956K +$956K +9,679 New
CA
907
Commerzbank Aktiengesellschaft
Germany
$952K – – –
CP
908
Canopy Partners
Ohio
$952K +$18.6K +188 +2%
KAS
909
KPP Advisory Services
Kentucky
$949K +$122K +1,237 +15%
CWM
910
Cornerstone Wealth Management
Missouri
$949K +$291K +2,945 +44%
FIB
911
First Interstate Bank
Montana
$948K – – –
NG
912
Norden Group
Utah
$946K +$104K +1,050 +12%
EBA
913
Eagle Bay Advisors
New York
$944K -$5.24K -53 -0.6%
FNT
914
First National Trust
Pennsylvania
$944K -$151K -1,531 -14%
OIA
915
OneDigital Investment Advisors
Kansas
$943K +$40.7K +412 +5%
HWM
916
Hohimer Wealth Management
Washington
$939K +$113K +1,140 +14%
CIS
917
Custom Index Systems
New York
$938K -$110K -1,109 -10%
EWM
918
Evermay Wealth Management
Virginia
$937K +$27.9K +282 +3%
SC
919
SummitTX Capital
Texas
$936K +$936K +9,482 New
AC
920
AXQ Capital
New Jersey
$932K +$932K +9,434 New
PFG
921
PAX Financial Group
Texas
$930K -$8.39K -85 -0.9%
VFA
922
Valeo Financial Advisors
Indiana
$929K +$61.7K +625 +7%
WFC
923
Western Financial Corp
California
$925K -$301K -3,047 -25%
LJAC
924
L.J. Altfest & Co
New York
$919K +$71.9K +728 +8%
I
925
InceptionR
California
$910K +$910K +9,220 New
35 36
37
38 39