Private Market View

Transition Bio

Cambridge, MA · Founded 2020 · Privately Held (backing)

Last price · $/share
Implied valuation
$26.8M
Total raised
$76.5M
Last round
Early Stage VC
Oct 2024
What is Transition Bio worth?
$26.8Mlast known valuation

Transition Bio last raised $13.3M in its Early Stage VC (Oct 2024).

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Funding history

3 rounds
DateRoundRaisedPost-money
Oct 2024Early Stage VC$13.3M
Dec 2023Early Stage VC$6.0M
Mar 2022Early Stage VC$39.1M

How Transition Bio's valuation is determined

Private company valuations aren’t quoted on an exchange — they’re established in moments: a priced funding round sets a post-money valuation, secondary trades print at a price per share, and SEC-registered funds holding the stock report fair-value marks in their N-PORT filings.

For Transition Bio, too few pricing signals exist to publish a composite mark; the figures above reflect the most recent observed valuation event. Full methodology →

Frequently asked

What is Transition Bio worth?
Transition Bio's last known valuation is $26.8M.
How much has Transition Bio raised?
Transition Bio has raised $76.5M in total funding across 3 recorded rounds.
When did Transition Bio last raise?
Transition Bio last raised in Oct 2024 (Early Stage VC), raising $13.3M.