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Amphenol
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Overview Fund Activity

1,409 hedge funds and large institutions have $74.1B invested in Amphenol in 2025 Q1 according to their latest regulatory filings, with 183 funds opening new positions, 593 increasing their positions, 463 reducing their positions, and 137 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,409
Holders Change
+21
Holders Change %
+1.51%
% of All Funds
19.14%
Holding in Top 10
46
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-8%
% of All Funds
0.62%
New
183
Increased
593
Reduced
463
Closed
137
Calls
$259M
Puts
$179M
Net Calls
+$79.2M
Net Calls Change
+$60.6M

Top Buyers

1
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
+$728M
2
UBS AM
UBS AM
Illinois
+$497M
3
Wellington Management Group
Wellington Management Group
Massachusetts
+$338M
4
Franklin Resources
Franklin Resources
California
+$269M
5
BlackRock
BlackRock
New York
+$216M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$1.1B
2
Citadel Advisors
Citadel Advisors
Florida
-$275M
3
Winslow Capital Management
Winslow Capital Management
Minnesota
-$244M
4
Balyasny Asset Management
Balyasny Asset Management
Illinois
-$175M
5
Mawer Investment Management
Mawer Investment Management
Alberta, Canada
-$163M
Name Holding Trade Value Shares
Change 		Shares
Change %
FFM
976
Forum Financial Management
Illinois
$438K +$438K +6,681 New
RT
977
Rockland Trust
Massachusetts
$438K -$55.1K -840 -11%
CWM
978
Cornerstone Wealth Management
Missouri
$437K -$60.9K -928 -12%
BA
979
Bridgewater Advisors
New York
$437K +$437K +5,697 New
PFP
980
Pinnacle Financial Partners
Tennessee
$435K +$3.02K +46 +0.7%
VA
981
VestGen Advisors
Illinois
$434K +$434K +6,623 New
AWM
982
Angeles Wealth Management
California
$430K +$141K +2,152 +49%
PWM
983
Pines Wealth Management
North Carolina
$430K -$43.3K -721 -9%
AWE
984
Avidian Wealth Enterprises
Texas
$427K +$227K +3,462 +114%
CS
985
Cannell & Spears
New York
$427K – – –
CFG
986
Cooper Financial Group
California
$426K +$35.3K +538 +9%
OWA
987
Outlook Wealth Advisors
Texas
$425K -$7.15K -109 -2%
HCM
988
Howard Capital Management
Georgia
$424K -$65.2K -994 -13%
NB
989
Nicolet Bankshares
Wisconsin
$422K – – –
AC
990
Avestar Capital
New York
$422K -$36.2K -551 -8%
EWA
991
EverSource Wealth Advisors
Alabama
$422K +$167K +2,539 +65%
FMLI
992
Fukoku Mutual Life Insurance
Japan
$419K – – –
WANY
993
Wealthspire Advisors (New York)
New York
$417K -$9.71K -148 -2%
FFS
994
Fortress Financial Solutions
Arizona
$416K +$23.8K +363 +6%
MYLI
995
Meiji Yasuda Life Insurance
Japan
$415K +$104K +1,587 +34%
NFG
996
Nations Financial Group
Iowa
$413K -$13.9K -212 -3%
AIM
997
Athena Investment Management
California
$412K – – –
GL
998
Graypoint LLC
New York
$412K +$43.9K +669 +12%
GS
999
GTS Securities
New York
$411K -$510K -7,772 -55%
EFP
1000
Elser Financial Planning
Indiana
$411K +$197 +3 +0%
38 39
40
41 42