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Amphenol

2,113 hedge funds and large institutions have $145B invested in Amphenol in 2026 Q1 according to their latest regulatory filings, with 252 funds opening new positions, 862 increasing their positions, 808 reducing their positions, and 146 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less ownership

Funds ownership:

14% less funds holding in top 10

Funds holding in top 10: 9985 (-14)

38% less capital invested

Capital invested by funds: $233B → $145B (-$88B)

45% less call options, than puts

Call options by funds: $604M | Put options by funds: $1.1B

Holders
2,113
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
85
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$604M
Puts
$1.1B
Net Calls
Net Calls Change

Top Buyers

1 +$2.1B
2 +$1.64B
3 +$1.43B
4
N
Nuveen
North Carolina
+$749M
5
SG Americas Securities
SG Americas Securities
New York
+$437M

Top Sellers

1 -$10.7B
2 -$1.65B
3 -$1.34B
4
Fidelity Investments
Fidelity Investments
Massachusetts
-$977M
5
BlackRock
BlackRock
New York
-$587M
Name Holding Trade Value Shares
Change
Change in
Stake
NC
1501
nVerses Capital
Florida
$414K
VCP
1502
Vista Capital Partners
Oregon
$413K
LIM
1503
Leavell Investment Management
Alabama
$413K
UW
1504
Unique Wealth
Florida
$412K
EV
1505
EJMK Ventures
Illinois
$410K
JEST
1506
JTC Employer Solutions Trustee
Jersey
$409K
MPW
1507
Magnolia Private Wealth
Pennsylvania
$408K
IFS
1508
Ifrah Financial Services
Arkansas
$407K
VNT
1509
Vanguard National Trust
Pennsylvania
$406K
VEM
1510
Vann Equity Management
Texas
$406K
KCP
1511
Kera Capital Partners
California
$406K
SFAM
1512
Sawyer Falduto Asset Management
Illinois
$404K
IUHSA
1513
Itau Unibanco Holding S.A.
Brazil
$404K
TWM
1514
TRB Wealth Management
Texas
$403K
IP
1515
Ignite Planners
California
$401K
GS
1516
GWN Securities
Florida
$400K
MF
1517
Magnetar Financial
Illinois
$400K
OFS
1518
OneAscent Financial Services
Alabama
$399K
AFT
1519
Alpha Family Trust
California
$398K
SAA
1520
Southeast Asset Advisors
Georgia
$396K
I
1521
InceptionR
California
$396K
WAG
1522
Wallace Advisory Group
California
$394K
WEG
1523
World Equity Group
Illinois
$393K
NWM
1524
Nova Wealth Management
Florida
$393K
RA
1525
Riversedge Advisors
Delaware
$392K