Hemab Therapeutics Holdings

Drug Discovery · Cambridge, MA · Founded 2019 · In IPO Registration

Developer of prophylactic therapeutics designed for bleeding and thrombosis disorders. Hemab Therapeutics Holdings is based in Cambridge, MA and was founded in 2019. It is valued at about $387 million as of Oct 2026, set by institutional fund marks. It has raised $355 million across 2 recorded rounds; the latest was a $157 million Series C in Oct 2025.

PMV mark · valuation
$386.9M
Oct 2026
Priced at
its later-stage round
Oct 2025
Total raised
$355.1M
Last round
Later Stage VC (Series C)
Oct 2025
What is Hemab Therapeutics Holdings worth?
$386.9MPrivateMarketView mark · Oct 2026

Nothing comparable since the round — shown at its later-stage round, Oct 2025 ($386.9M post-money).

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The prices on Hemab Therapeutics Holdings
  • ·13 fund marks: filer, period, implied $/share
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Valuation timeline

0 priced rounds · 32 daily marks since · Sep 2026 – Oct 2026
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Hemab Therapeutics Holdings funding history

2 rounds
DateRoundRaisedPost-money
Oct 2025Later Stage VC (Series C)$157.0M▮
Feb 2023Early Stage VC (Series B)$137.8M▮
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Hemab Therapeutics Holdings valuation

Hemab Therapeutics Holdings is valued at approximately $387 million as of Oct 2026. The figure is set by institutional fund marks. The reference point is its later-stage round in Oct 2025, at a $387 million post-money valuation.

Recent activity

In the last 90 days, Hemab Therapeutics Holdings's record added 8 institutional fund marks (latest period Jul 2026).

How much has Hemab Therapeutics Holdings raised?

Hemab Therapeutics Holdings has raised $355 million across 2 recorded rounds since 2023. The largest was a $157 million Series C in Oct 2025.

Institutional holders and vehicles

5 SEC-registered funds reported 13 fair-value marks on Hemab Therapeutics Holdings between May 2026 and Jul 2026, in their N-PORT filings. Filer-level marks and implied per-share values are available to Pro members.

Comparable companies

Comparable drug discovery names by valuation on PrivateMarketView: CORXEL Pharmaceuticals ($475 million), Diagonal Therapeutics ($459 million) and AgomAb ($416 million).

How Hemab Therapeutics Holdings'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 Hemab Therapeutics Holdings, the most current credible signal sets the number and the older ones confirm it: a live secondary-market price first, then three or more recent prints, then institutional fund marks, and otherwise the last priced round, which never decays. The valuation is the last round’s post-money moved by the price change since that round, so no share count is assumed. Today it is set by institutional fund marks. Question about this number? Full methodology →

Frequently asked about Hemab Therapeutics Holdings

What is Hemab Therapeutics Holdings worth?
Hemab Therapeutics Holdings is valued at $386.9M as of Oct 2026. Nothing comparable since the round — shown at its later-stage round, Oct 2025 ($386.9M post-money).
How much has Hemab Therapeutics Holdings raised?
Hemab Therapeutics Holdings has raised $355.1M in total funding across 2 recorded rounds.
When did Hemab Therapeutics Holdings last raise?
Hemab Therapeutics Holdings last raised in Oct 2025 (Later Stage VC (Series C)), raising $157.0M.