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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 322 funds opening new positions, 551 increasing their positions, 565 reducing their positions, and 85 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,625
Holders Change
+215
Holders Change %
+15.25%
% of All Funds
21.79%
Holding in Top 10
75
Holding in Top 10 Change
+29
Holding in Top 10 Change %
+63.04%
% of All Funds
1.01%
New
322
Increased
551
Reduced
565
Closed
85
Calls
$537M
Puts
$373M
Net Calls
+$164M
Net Calls Change
+$84.9M

Top Buyers

1
Victory Capital Management
Victory Capital Management
Texas
$845M
2
AIM
Alphinity Investment Management
Australia
$536M
3
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
$2.15B
4
Fidelity Investments
Fidelity Investments
Massachusetts
$10.7B
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
$441M

Top Sellers

1
Vanguard Group
Vanguard Group
Pennsylvania
$13.9B
2
BlackRock
BlackRock
New York
$9.34B
3
Amundi
Amundi
France
$511M
4
BNP Paribas Financial Markets
BNP Paribas Financial Markets
France
$77.9M
5
Bank of New York Mellon
Bank of New York Mellon
New York
$2.79B
Name Holding Trade Value Shares
Change 		Shares
Change %
CSC
1601
Caldwell Sutter Capital
California
$2.77K – – –
ACA
1602
American Capital Advisory
Idaho
$2.77K +$2.77K +28 New
QWM
1603
Quaker Wealth Management
New Jersey
$2.77K +$2.77K +28 New
APW
1604
Atlantic Private Wealth
North Carolina
$2.74K +$2.74K +28 New
TCM
1605
Tradewinds Capital Management
Washington
$2.57K – – –
1IA
1606
1620 Investment Advisors
Massachusetts
$2.4K – – –
CIA
1607
Cape Investment Advisory
Georgia
$2.27K +$296 +3 +15%
WWM
1608
Wolff Wiese Magana
California
$1.98K – – –
GC
1609
Garde Capital
Washington
$1.98K – – –
LIM
1610
Longfellow Investment Management
Massachusetts
$1.98K – – –
PS
1611
PayPay Securities
Japan
$1.88K -$494 -5 -21%
BWL
1612
Bogart Wealth LLC
Virginia
$1.88K +$1.88K +19 New
WA
1613
WestEnd Advisors
North Carolina
$1.78K -$99 -1 -5%
HFM
1614
Hartford Financial Management
Connecticut
$1.78K – – –
HIA
1615
HFM Investment Advisors
New Jersey
$1.28K +$790 +8 +160%
WTFG
1616
Wood Tarver Financial Group
Idaho
$1K – – –
DF
1617
DecisionPoint Financial
Arizona
$974 +$974 +10 New
BCM
1618
Blume Capital Management
California
$889 +$889 +9 New
IAS
1619
IMA Advisory Services
Colorado
$791 +$791 +8 New
RJA
1620
Ross\Johnson & Associates
Minnesota
$691 – – –
AP
1621
Aspect Partners
Virginia
$593 – – –
HNW
1622
High Note Wealth
Minnesota
$395 – – –
CAC
1623
Core Alternative Capital
Georgia
$395 – – –
BOJHT
1624
Bank of Jackson Hole Trust
Wyoming
$296 – – –
LB
1625
Legacy Bridge
Iowa
$99 -$198 -2 -67%
63 64
65
66 67