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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 %
CPW
851
Cove Private Wealth
New York
$675K +$74.8K +1,140 +12%
CA
852
Claro Advisors
Massachusetts
$673K -$18.2K -278 -3%
PW
853
Paladin Wealth
Minnesota
$673K +$98.3K +1,499 +17%
TPI
854
Trust Point Inc
Wisconsin
$669K -$11.6K -177 -2%
OWM
855
Opes Wealth Management
California
$668K +$668K +10,189 New
HKIMG
856
Hutchens & Kramer Investment Management Group
Indiana
$664K -$37.4K -570 -5%
Capital Fund Management (CFM)
857
Capital Fund Management (CFM)
France
$657K -$5.48M -83,564 -89%
MGAM
858
McGowan Group Asset Management
Texas
$654K +$197 +3 +0%
SF
859
Summit Financial
New Jersey
$651K -$12.5K -190 -2%
STAS
860
Strong Tower Advisory Services
Minnesota
$650K -$358K -5,886 -36%
AA
861
Armis Advisers
Georgia
$649K +$649K +8,429 New
MIC
862
Maxi Investments CY
Cyprus
$646K – – –
SBIA
863
Sheaff Brock Investment Advisors
Indiana
$643K +$643K +9,800 New
HPC
864
HM Payson & Co
Maine
$639K -$1.57K -24 -0.2%
BMCM
865
Burns Matteson Capital Management
New York
$639K -$154K -2,355 -19%
CA
866
Commerzbank Aktiengesellschaft
Germany
$633K – – –
EBA
867
Eagle Bay Advisors
New York
$631K – – –
FIB
868
First Interstate Bank
Montana
$630K – – –
Fidelity International
869
Fidelity International
Bermuda
$629K -$19M -289,875 -97%
FHA
870
First Horizon Advisors
Tennessee
$628K +$227K +3,455 +56%
RIA
871
Regal Investment Advisors
Michigan
$627K +$98.1K +1,495 +19%
PFG
872
PAX Financial Group
Texas
$623K -$28.6K -436 -4%
CP
873
Canopy Partners
Ohio
$620K -$5.25K -80 -0.8%
TCM
874
Tributary Capital Management
Nebraska
$619K -$21.3K -325 -3%
AF
875
Advisornet Financial
Minnesota
$617K +$1.31K +20 +0.2%
33 34
35
36 37