Private Market View

AstralBio

Boston, MA · Founded 2023 · Privately Held (backing)

PA Mark · $/share
$16
Sep 2026
Implied valuation
Total raised
$960K
Last round
Seed Round
Dec 2024
Valuation — not yet established

No valuation for AstralBio is on record yet — no priced round, mark, or trade has surfaced in our sources. Total raised ($960K) and the funding record below are the closest available signals.

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Funding history

1 rounds
DateRoundRaisedPost-money
Dec 2024Seed Round$957K

How AstralBio'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 AstralBio, we compose those signals into the PA Mark — a weighted composite of 1 recent pricing inputs, decayed by age and reset on new rounds. The implied valuation multiplies the mark by shares outstanding. Full methodology →

Frequently asked

How much has AstralBio raised?
AstralBio has raised $960K in total funding across 1 recorded rounds.
When did AstralBio last raise?
AstralBio last raised in Dec 2024 (Seed Round), raising $957K.