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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
AP
851
Appleton Partners
Massachusetts
$1.23M
WA
852
Wealth Alliance
New York
$1.23M
VF
853
Vest Financial
Virginia
$1.22M
SMA
854
Sage Mountain Advisors
Georgia
$1.21M
EFS
855
Essex Financial Services
Connecticut
$1.2M
AA
856
Advisory Alpha
Michigan
$1.2M
IC
857
Iconiq Capital
California
$1.2M
HI
858
Harbour Investments
Wisconsin
$1.2M
CSPIA
859
Cary Street Partners Investment Advisory
Virginia
$1.2M
Fidelity International
860
Fidelity International
Bermuda
$1.2M
RWP
861
Revolve Wealth Partners
New Jersey
$1.2M
CIP
862
Convergence Investment Partners
Florida
$1.19M
SA
863
SRN Advisors
Pennsylvania
$1.19M
CCM
864
Crew Capital Management
Ohio
$1.18M
CI
865
Cigna Investments
Connecticut
$1.17M
CAMG
866
CWA Asset Management Group
Florida
$1.17M
SWM
867
Stockman Wealth Management
Montana
$1.17M
JG
868
Jain Global
New York
$1.16M
RCA
869
Roberts Capital Advisors
Colorado
$1.16M
DAS
870
Diversify Advisory Services
Utah
$1.16M
TWM
871
Thrive Wealth Management
Pennsylvania
$1.15M
HW
872
Hancock Whitney
Mississippi
$1.15M
LT
873
Legacy Trust
Michigan
$1.15M
MYLI
874
Meiji Yasuda Life Insurance
Japan
$1.14M
SAM
875
Sompo Asset Management
Japan
$1.13M