APH icon

Amphenol

1,632 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, 550 increasing their positions, 568 reducing their positions, and 85 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: 1,4101,632 (+222)

2.38% more ownership

Funds ownership: 93.35%95.73% (+2.4%)

3% less repeat investments, than reductions

Existing positions increased: 550 | Existing positions reduced: 568

Holders
1,632
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
76
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
LJAC
926
L.J. Altfest & Co
New York
$919K
I
927
InceptionR
California
$910K
BMCM
928
Burns Matteson Capital Management
New York
$910K
ECM
929
Evergreen Capital Management
Washington
$908K
PWG
930
Portside Wealth Group
Utah
$907K
SFC
931
SYM Financial Corp
Indiana
$907K
FHA
932
First Horizon Advisors
Tennessee
$906K
PW
933
Paladin Wealth
Minnesota
$903K
SRL
934
Scientech Research LLC
New Jersey
$901K
PWM
935
Palumbo Wealth Management
New York
$898K
FCFC
936
First Commonwealth Financial Corp
Pennsylvania
$896K
QWP
937
Quotient Wealth Partners
Texas
$894K
MF
938
Magnetar Financial
Illinois
$892K
TWM
939
Topsail Wealth Management
North Carolina
$892K
PA
940
Pinnacle Associates
New York
$887K
BRWA
941
B. Riley Wealth Advisors
Florida
$878K
OGC
942
Oak Grove Capital
New Hampshire
$869K
JCM
943
Jacobsen Capital Management
Utah
$865K
CIC
944
Crawford Investment Counsel
Georgia
$865K
BIG
945
Brooklyn Investment Group
New York
$863K
CI
946
Conning Inc
Connecticut
$858K
ORI
947
Oak Ridge Investments
Illinois
$852K
NP
948
Ninepoint Partners
Ontario, Canada
$851K
WCM
949
WealthBridge Capital Management
Ohio
$850K
SAI
950
Savvy Advisors Inc
New York
$849K