APH icon

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
BFA
801
Brown Financial Advisors
Ohio
$1.56M
FCM
802
Fairbanks Capital Management
California
$1.55M
MFGM
803
Marshall Financial Group (Maryland)
Maryland
$1.55M
HCP
804
Holt Capital Partners
Texas
$1.55M
DAS
805
Dynamic Advisor Solutions
Arizona
$1.54M
EP
806
Edgestream Partners
New Jersey
$1.54M
HIS
807
Harvest Investment Services
Illinois
$1.51M
GT
808
Glenview Trust
Kentucky
$1.51M
KI
809
Keystone Investors
Singapore
$1.51M
CWM
810
Connecticut Wealth Management
Connecticut
$1.51M
DIM
811
Delta Investment Management
California
$1.5M
KF
812
Krilogy Financial
Missouri
$1.48M
MWM
813
MorganRosel Wealth Management
Colorado
$1.48M
BOH
814
Bank of Hawaii
Hawaii
$1.47M
CIA
815
Compass Ion Advisors
Pennsylvania
$1.46M
RL
816
Retireful LLC
Michigan
$1.45M
BHPW
817
Beverly Hills Private Wealth
California
$1.45M
HWAM
818
Hennion & Walsh Asset Management
New Jersey
$1.44M
WC
819
Westerkirk Capital
$1.44M
GWMR
820
GC Wealth Management RIA
Massachusetts
$1.44M
TWM
821
Trueblood Wealth Management
Ohio
$1.44M
ECM
822
Everence Capital Management
Indiana
$1.43M
MYAM
823
Meiji Yasuda Asset Management
Japan
$1.42M
PMAM
824
Picton Mahoney Asset Management
Ontario, Canada
$1.4M
PCP
825
Proficio Capital Partners
Massachusetts
$1.37M