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Amphenol

2,094 hedge funds and large institutions have $145B invested in Amphenol in 2026 Q1 according to their latest regulatory filings, with 250 funds opening new positions, 857 increasing their positions, 798 reducing their positions, and 147 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: 9884 (-14)

38% less capital invested

Capital invested by funds: $233B → $145B (-$88.3B)

45% less call options, than puts

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

Holders
2,094
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
84
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
SPW
1526
Signet Private Wealth
Illinois
$372K
SQA
1527
Simon Quick Advisors
New Jersey
$372K
FWM
1528
FFT Wealth Management
Pennsylvania
$371K
AFGAS
1529
Allegiance Financial Group Advisory Services
Virginia
$371K
PMAM
1530
Picton Mahoney Asset Management
Ontario, Canada
$369K
BWP
1531
Balboa Wealth Partners
Arizona
$369K
CJ
1532
Caitlin John
Michigan
$368K
IWN
1533
Independent Wealth Network
Iowa
$367K
OAM
1534
Occidental Asset Management
California
$366K
APP
1535
Avantax Planning Partners
Iowa
$366K
LAM
1536
Lummis Asset Management
Texas
$365K
FNWA
1537
Financial Network Wealth Advisors
Utah
$364K
TW
1538
TritonPoint Wealth
Maryland
$364K
6SA
1539
6th Street Advisors
Alabama
$363K
NWM
1540
Northwest Wealth Management
Iowa
$362K
SL
1541
Sentinus LLC
Illinois
$361K
AMPWP
1542
Alvarez & Marsal Private Wealth Partners
Florida
$361K
WCM
1543
Wallace Capital Management
Texas
$360K
C
1544
Certuity
Florida
$359K
BWS
1545
Broadway Wealth Solutions
Texas
$354K
Handelsbanken Fonder
1546
Handelsbanken Fonder
Sweden
$354K
HFS
1547
Horizon Financial Services
North Carolina
$354K
IWA
1548
Inspirion Wealth Advisors
Illinois
$354K
DOA
1549
D'Orazio & Associates
Virginia
$353K
QF
1550
QVT Financial
New York
$351K