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Amphenol
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Overview Fund Activity

1,625 hedge funds and large institutions have $114B invested in Amphenol in 2025 Q2 according to their latest regulatory filings, with 322 funds opening new positions, 551 increasing their positions, 565 reducing their positions, and 85 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,625
Holders Change
+215
Holders Change %
+15.25%
% of All Funds
21.79%
Holding in Top 10
75
Holding in Top 10 Change
+29
Holding in Top 10 Change %
+63.04%
% of All Funds
1.01%
New
322
Increased
551
Reduced
565
Closed
85
Calls
$537M
Puts
$373M
Net Calls
+$164M
Net Calls Change
+$84.9M

Top Buyers

1
Victory Capital Management
Victory Capital Management
Texas
$845M
2
AIM
Alphinity Investment Management
Australia
$536M
3
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
$2.15B
4
Fidelity Investments
Fidelity Investments
Massachusetts
$10.7B
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
$441M

Top Sellers

1
Vanguard Group
Vanguard Group
Pennsylvania
$13.9B
2
BlackRock
BlackRock
New York
$9.34B
3
Amundi
Amundi
France
$511M
4
BNP Paribas Financial Markets
BNP Paribas Financial Markets
France
$77.9M
5
Bank of New York Mellon
Bank of New York Mellon
New York
$2.79B
Name Holding Trade Value Shares
Change 		Shares
Change %
SAM
451
Scopus Asset Management
New York
$8.78M +$3.63M +36,715 +70%
HNB
452
Huntington National Bank
Ohio
$8.71M -$997K -10,094 -10%
AMI
453
Amica Mutual Insurance
Rhode Island
$8.62M – – –
LJHT
454
Laurie J. Hall Trustee
$8.6M -$269K -2,725 -3%
SCTC
455
Sanibel Captiva Trust Company
Florida
$8.54M +$979K +9,917 +13%
Acadian Asset Management
456
Acadian Asset Management
Massachusetts
$8.51M -$4.24M -43,008 -33%
QC
457
Quadrature Capital
United Kingdom
$8.36M -$303K -3,072 -4%
MSU
458
Mizuho Securities USA
New York
$8.26M -$1.32M -13,374 -14%
TYCC
459
Texas Yale Capital Corp
Florida
$8.25M – – –
FB
460
Fulton Bank
Pennsylvania
$8.12M +$54.5K +552 +0.7%
GF
461
Gabelli Funds
New York
$8.07M -$79K -800 -1%
AAMU
462
APG Asset Management US
New York
$8.05M +$4.5M +46,252 +127%
MA
463
Montag & Associates
Georgia
$8.01M -$776K -7,841 -9%
Osaic Holdings
464
Osaic Holdings
Arizona
$7.96M +$333K +4,097 +4%
JC
465
Joho Capital
New York
$7.75M – – –
CFM
466
Catalyst Funds Management
Australia
$7.72M +$7.72M +78,190 New
ASN
467
Advisory Services Network
Georgia
$7.71M +$2.8M +26,292 +57%
BHWA
468
Beacon Harbor Wealth Advisors
Virginia
$7.67M -$1.03M -10,471 -12%
FC
469
FORA Capital
Florida
$7.66M +$6.3M +63,795 +462%
VIM
470
Vinva Investment Management
Australia
$7.66M +$1.68M +17,225 +28%
NIG
471
NFJ Investment Group
Texas
$7.63M – – –
RBI
472
Raiffeisen Bank International
Austria
$7.62M +$4.07M +41,964 +115%
GIA
473
GHP Investment Advisors
Colorado
$7.59M +$911K +9,226 +14%
CSP
474
Cary Street Partners
Virginia
$7.56M +$206K +2,082 +3%
KRS
475
Kentucky Retirement Systems
Kentucky
$7.48M -$490K -4,962 -6%
17 18
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