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Amphenol

1,637 hedge funds and large institutions have $114B invested in Amphenol in 2025 Q2 according to their latest regulatory filings, with 328 funds opening new positions, 550 increasing their positions, 569 reducing their positions, and 87 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

more call options, than puts

Call options by funds: $ | Put options by funds: $

16% more funds holding

Funds holding: 1,4121,637 (+225)

2.37% more ownership

Funds ownership: 93.64%96.01% (+2.4%)

3% less repeat investments, than reductions

Existing positions increased: 550 | Existing positions reduced: 569

Holders
1,637
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
77
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$537M
Puts
$373M
Net Calls
Net Calls Change

Top Buyers

1 +$743M
2 +$536M
3 +$492M
4
Fidelity Investments
Fidelity Investments
Massachusetts
+$368M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$333M
Name Holding Trade Value Shares
Change
Change in
Stake
RCMU
1676
Rokos Capital Management (UK)
United Kingdom
HL
1677
HeadInvest LLC
Maine
TPI
1678
Trust Point Inc
Wisconsin
Capital Fund Management (CFM)
1679
Capital Fund Management (CFM)
France
MIC
1680
Maxi Investments CY
Cyprus
HIM
1681
Hillsdale Investment Management
Ontario, Canada
GFM
1682
GF Fund Management
China
AIA
1683
AssuredPartners Investment Advisors
Florida
Capstone Investment Advisors
1684
Capstone Investment Advisors
New York
M1FG
1685
Mach-1 Financial Group
Arkansas
CAM
1686
CenterStar Asset Management
Illinois
CAAS
1687
Capital Asset Advisory Services
Michigan
CC
1688
Centiva Capital
New York
HIP
1689
Harrell Investment Partners
Texas
FC
1690
Farringdon Capital
United Kingdom
PAG
1691
Poinciana Advisors Group
Florida
SIC
1692
SFE Investment Counsel
California
LAM
1693
Longboard Asset Management
Arizona
GCM
1694
Gallacher Capital Management
Colorado
G
1695
GenTrust
Florida
RTC
1696
Riverview Trust Company
Washington
EI
1697
eCIO Inc
Wisconsin
FAM
1698
Flaharty Asset Management
Florida
UFF
1699
USA Financial Formulas
Michigan
WW
1700
Winnow Wealth
Texas