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Amphenol
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Overview Fund Activity

1,616 hedge funds and large institutions have $113B invested in Amphenol in 2025 Q2 according to their latest regulatory filings, with 320 funds opening new positions, 547 increasing their positions, 563 reducing their positions, and 85 closing their positions.

Holders
1,616
Holders Change
+206
Holders Change %
+14.61%
% of All Funds
21.69%
Holding in Top 10
74
Holding in Top 10 Change
+28
Holding in Top 10 Change %
+60.87%
% of All Funds
0.99%
New
320
Increased
547
Reduced
563
Closed
85
Calls
$456M
Puts
$301M
Net Calls
+$155M
Net Calls Change
+$75.8M

Top Buyers

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

Top Sellers

1
Vanguard Group
1
Vanguard Group
Pennsylvania
$13.9B
2
BlackRock
2
BlackRock
New York
$9.34B
3
Amundi
3
Amundi
France
$511M
4
BNP Paribas Financial Markets
4
BNP Paribas Financial Markets
France
$77.9M
5
Bank of New York Mellon
5
Bank of New York Mellon
New York
$2.79B
Name Market Value Shares Shares
Change 		Shares
Change %
QIM
1651
Quantitative Investment Management
Virginia
– – -23,123 Closed
SCM
1652
Semanteon Capital Management
Massachusetts
– – -22,849 Closed
GCM
1653
Graham Capital Management
Connecticut
– – -20,366 Closed
MLM
1654
Mount Lucas Management
Pennsylvania
– – -19,990 Closed
NAM
1655
Nutshell Asset Management
United Kingdom
– – -19,000 Closed
KWM
1656
Kiker Wealth Management
Georgia
– – -18,907 Closed
AAF
1657
Andra AP-fonden
Sweden
– – -18,880 Closed
LCGC
1658
Legacy Capital Group California
California
– – -14,660 Closed
TSS
1659
Two Sigma Securities
New York
– – -14,274 Closed
NERM
1660
New England Research & Management
Illinois
– – -14,075 Closed
CCM
1661
Cinctive Capital Management
New York
– – -13,709 Closed
BOTPPF
1662
Board of the Pension Protection Fund
United Kingdom
– – -12,500 Closed
RCM
1663
Rokos Capital Management
United Kingdom
– – -11,392 Closed
HL
1664
HeadInvest LLC
Maine
– – -10,400 Closed
TPI
1665
Trust Point Inc
Wisconsin
– – -10,199 Closed
Capital Fund Management (CFM)
1666
Capital Fund Management (CFM)
France
– – -10,019 Closed
MIC
1667
Maxi Investments CY
Cyprus
– – -9,851 Closed
HIM
1668
Hillsdale Investment Management
Ontario, Canada
– – -9,250 Closed
GFM
1669
GF Fund Management
China
– – -8,811 Closed
AIA
1670
AssuredPartners Investment Advisors
Florida
– – -7,527 Closed
Capstone Investment Advisors
1671
Capstone Investment Advisors
New York
– – -6,183 Closed
M1FG
1672
Mach-1 Financial Group
Arkansas
– – -6,112 Closed
CAM
1673
CenterStar Asset Management
Illinois
– – -5,910 Closed
CAAS
1674
Capital Asset Advisory Services
Michigan
– – -5,863 Closed
CC
1675
Centiva Capital
New York
– – -5,623 Closed
65 66
67
68 69