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
How much has Hemab Therapeutics Holdings raised?
$355.1Macross 2 recorded rounds · Feb 2023 – Oct 2025

Most recently, Hemab Therapeutics Holdings raised $157.0M in its Later Stage VC (Series C) (Oct 2025).

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Hemab Therapeutics Holdings round by round

2 rounds
Oct 2025Later Stage VC (Series C)$157.0M▮
+ 1 more investors · free account
Feb 2023Early Stage VC (Series B)$137.8M▮
+ 1 more investors · free account

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.

Hemab Therapeutics Holdings investors

12 investors are on record for Hemab Therapeutics Holdings, including RA Capital Management, Novo Holdings, Sofinnova Partners and The Invus Group. The Series C in Oct 2025 drew 10 investors.

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Frequently asked about Hemab Therapeutics Holdings

How much has Hemab Therapeutics Holdings raised?
Hemab Therapeutics Holdings has raised $355.1M in total across 2 recorded funding rounds.
When was Hemab Therapeutics Holdings's last funding round?
Hemab Therapeutics Holdings's most recent recorded round was Later Stage VC (Series C) in Oct 2025, raising $157.0M.