QNT

Quantinuum Inc.

Ticker: QNTTechnologyBusiness Services & Software
HQ BROOMFIELD, COCIK 2110105FY end 12-31
Sector
Technology
Industry
Business Services & Software
HQ
BROOMFIELD, CO
FY end
12-31
CIK
2110105
SIC
7373

Ownership

Who holds Quantinuum Inc. — across funds, superinvestors and bonds · N-PORT 2026Q2 · 13F 2026-06-30

68
funds hold it
0 of 35
superinvestors hold it
$604.57M
fund-held value
20.1%
of shares held by funds

Top fund holders

Fund% of fundValue
Asset Allocation Fund
AMERICAN FUNDS INSURANCE SERIES
0.55%$156.30M
Defiance Quantum ETF
QTUM · ETF Series Solutions
1.57%$98.10M
VANGUARD TOTAL STOCK MARKET INDEX FUND
VTI · VANGUARD INDEX FUNDS
0.00%$72.61M
VANGUARD SMALL-CAP INDEX FUND
VB · VANGUARD INDEX FUNDS
0.03%$52.30M
Growth Fund
AMERICAN FUNDS INSURANCE SERIES
0.04%$24.27M

Fund ownership counts N-PORT filers only, so it is a floor rather than a census — pensions, insurers and direct holders are not visible here, and the remainder is not “held by individuals”.

Could not be determined for this company: bond issues.

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15 years of Quantinuum Inc.'s financials

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