Series D startup

Who invested in Megakaryon

One round we have observed, with the 5 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Healthcare

Funding summaryUpdated 26 Oct 2026

$26Mraised across 1 round since 2020, from 1 source

Latest round
Series D, $26MFeb 2020
Investors
5
See who backed them

The rounds

  1. Feb 2020

Everyone who backed them

SMBC Venture CapitalInvestment bank1round
Mizuho CapitalVC firm1round
SBI InvestmentVC firm1round
Nissay CapitalVC firm1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

This firm lists Megakaryon as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

Miyako CapitalVC firmPer its own site

Quick answers about Megakaryon

Who invested in Megakaryon?

Megakaryon's investors include Mitsubishi UFJ Capital, SMBC Venture Capital, Mizuho Capital, SBI Investment and Nissay Capital.

How much has Megakaryon raised?

Megakaryon has raised $26M across 1 round since 2020.

When did Megakaryon last raise?

Megakaryon's most recent round was a Series D of $26M in Feb 2020.

What was Megakaryon's biggest round?

Its most recent round, $26M in Feb 2020, is also its largest on record.

Who backed Megakaryon first?

Megakaryon's first round on record, in Feb 2020, was backed by Mitsubishi UFJ Capital, SMBC Venture Capital and Mizuho Capital and 2 others.

What stage is Megakaryon at?

Megakaryon's latest named round is a Series D, in Feb 2020.

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