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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 %
DCM
626
Decatur Capital Management
Georgia
$3.44M – – –
FHWM
627
Fox Hill Wealth Management
Massachusetts
$3.43M -$239K -2,420 -7%
RC
628
Roundview Capital
New Jersey
$3.4M +$171K +1,733 +5%
MCM
629
Manchester Capital Management
Vermont
$3.34M -$518K -5,247 -13%
UBP
630
Union Bancaire Privee
Switzerland
$3.33M +$3.33M +42,600 New
SFA
631
Sequoia Financial Advisors
Ohio
$3.32M +$661K +6,690 +25%
A
632
Argentarii
Ohio
$3.28M -$32.7K -331 -1%
MLL
633
Moody Lynn & Lieberson
Massachusetts
$3.27M +$8.39K +85 +0.3%
BFG
634
Bleakley Financial Group
New Jersey
$3.27M +$61.7K +625 +2%
PMWMG
635
Parr McKnight Wealth Management Group
Minnesota
$3.21M -$3.75K -38 -0.1%
CCM
636
Cox Capital Management
Massachusetts
$3.18M -$126K -1,280 -4%
Nomura Holdings
637
Nomura Holdings
Japan
$3.17M -$987K -9,999 -24%
KRSITF
638
Kentucky Retirement Systems Insurance Trust Fund
Kentucky
$3.17M -$220K -2,227 -6%
BP
639
Ballentine Partners
Massachusetts
$3.17M +$521K +5,271 +20%
HA
640
Herold Advisors
New York
$3.16M -$739K -7,488 -19%
CWM
641
Congress Wealth Management
Massachusetts
$3.15M -$32.9K -333 -1%
BDLIB
642
Banque de Luxembourg Investments (BLI)
Luxembourg
$3.14M +$3.14M +32,200 New
MPA
643
Marvin & Palmer Associates
Delaware
$3.13M +$3.13M +31,726 New
MFIM
644
Mesirow Financial Investment Management
Illinois
$3.12M +$3.26K +33 +0.1%
CCM
645
Coldstream Capital Management
Washington
$3.09M +$142K +1,436 +5%
PCM
646
Pinnbrook Capital Management
New York
$3.09M +$3.09M +31,316 New
GCP
647
GSA Capital Partners
United Kingdom
$3.09M +$1.74M +17,600 +129%
KAS
648
Kestra Advisory Services
Texas
$3.05M +$276K +2,794 +10%
GAG
649
Goodman Advisory Group
Massachusetts
$3.02M +$1.61M +16,305 +114%
AUB
650
Atlantic Union Bankshares
Virginia
$2.99M +$2.99M +30,281 New
24 25
26
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