United States · Series B startup
3 rounds we have observed, with the 14 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Raised 11 months agoValuation: $1.0B, Oct 2024
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Funding summaryUpdated 5 Nov 2026
$433Mraised across 3 rounds since 2017, from 3 sources
Each circle is a round, placed by date and sized by amount. The line above is the running total.
Y Combinator
Bessemer Venture Partners
8VC
Caffeinated Capital
Karman Ventures
Altimeter
Robin Hood Ventures
• Ark InvestReported by TechCrunch
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
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These 28 firms list Boom Supersonic as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.
Boom Supersonic's investors include 8VC, Caffeinated Capital, Darsana Capital Partners LP, Y Combinator and Bessemer Venture Partners, and 9 more on record. Darsana Capital Partners LP led its latest round.
Boom Supersonic has raised $433M across 3 rounds since 2017.
Boom Supersonic's most recent round was a Series B of $300M in Dec 2025, led by Darsana Capital Partners LP.
Its most recent round, $300M in Dec 2025, is also its largest on record.
Boom Supersonic's first round on record, in Mar 2017, was backed by 8VC, RRE Ventures and Caffeinated Capital and 2 others.
Boom Supersonic's latest named round is a Series B, in Dec 2025.
Boom Supersonic is based in the United States.
Darsana Capital Partners LP led the Series B in 2025.
In the same sector, and raised in the last eighteen months.
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United States · 
