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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 326 funds opening new positions, 552 increasing their positions, 568 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: 1,4141,637 (+223)

2.37% more ownership

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

3% less repeat investments, than reductions

Existing positions increased: 552 | Existing positions reduced: 568

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
PCM
701
Prelude Capital Management
New York
$2.45M
CRC
702
Curi RMB Capital
Illinois
$2.44M
PA
703
Parallel Advisors
California
$2.43M
IA
704
IFP Advisors
Florida
$2.42M
CDDEC
705
Caisse Des Depots Et Consignations
France
$2.42M
FFA
706
Fortune Financial Advisors
Kansas
$2.41M
WPC
707
Wedmont Private Capital
Pennsylvania
$2.39M
HR
708
Hardy Reed
Mississippi
$2.38M
IWC
709
Integrated Wealth Concepts
Massachusetts
$2.38M
PCM
710
Penserra Capital Management
California
$2.38M
CL
711
CIM LLC
New York
$2.38M
PAM
712
Peak Asset Management
Colorado
$2.37M
FA
713
Faithward Advisors
Pennsylvania
$2.37M
CAM
714
Cidel Asset Management
Ontario, Canada
$2.37M
LC
715
Lincoln Capital
Nebraska
$2.35M
FTWA
716
Fifth Third Wealth Advisors
Ohio
$2.34M
HZ
717
Hixon Zuercher
Ohio
$2.34M
BMC
718
Beaton Management Company
Massachusetts
$2.33M
PFS
719
Prospera Financial Services
Texas
$2.32M
AC
720
Arjuna Capital
North Carolina
$2.28M
SW
721
Simplicity Wealth
New Jersey
$2.28M
TC
722
TwinBeech Capital
New York
$2.28M
BCM
723
Becker Capital Management
Oregon
$2.28M
CBA
724
Coastal Bridge Advisors
Connecticut
$2.27M
HA
725
Harfst & Associates
Wyoming
$2.27M