Alloy Therapeutics

Waltham, MA · Founded 2017 · Privately Held (backing)

Developer of biotechnology platforms intended for drug discovery and development. Alloy Therapeutics is based in Waltham, MA and was founded in 2017. It was valued at $1 billion at its later-stage round in Apr 2026, the last priced event on record. It has raised $174 million across 3 recorded rounds; the latest was a $30 million early-stage round in Mar 2026.

PMV mark · valuation
$1.0B
Oct 2026
Priced at
its later-stage round
Apr 2026
Total raised
$174.0M
Last round
Early Stage VC
Mar 2026
How much has Alloy Therapeutics raised?
$174.0Macross 3 recorded rounds · Mar 2021 – Mar 2026

Most recently, Alloy Therapeutics raised $30.0M in its Early Stage VC (Mar 2026).

Free account
More of Alloy Therapeutics with a free account
  • ·The complete investor list: 24 names
  • ·Watch Alloy Therapeutics: the Monday email on marks, rounds and moves
Create free account
No card required

Membership and data by Private Market View

Alloy Therapeutics round by round

3 rounds
Mar 2026Early Stage VC$30.0MSEC filing▮
11 investors participated
Sep 2022Early Stage VC$41.7MSEC filing▮
13 investors participated
Mar 2021Later Stage VC$75.0MSEC filing▮
17 investors participated

How much has Alloy Therapeutics raised?

Alloy Therapeutics has raised $174 million across 3 recorded rounds since 2021. The largest was a $75 million later-stage round in Mar 2021; the most recent was a $30 million early-stage round in Mar 2026.

Alloy Therapeutics has filed 3 Form Ds with the SEC since 2021, most recently in Apr 2026 ($30 million sold to 11 investors).

Alloy Therapeutics investors

24 investors are on record for Alloy Therapeutics, including Gaingels, Founders Fund, 8VC and Calm Ventures. By type, the record holds 5 venture capital firms and 2 family offices. The early-stage round in Mar 2026 drew 11 investors.

For fundraisers
Raising for a company like Alloy Therapeutics?

24 investors have backed Alloy Therapeutics.

See all 24 investors →

Frequently asked about Alloy Therapeutics

How much has Alloy Therapeutics raised?
Alloy Therapeutics has raised $174.0M in total across 3 recorded funding rounds.
When was Alloy Therapeutics's last funding round?
Alloy Therapeutics's most recent recorded round was Early Stage VC in Mar 2026, raising $30.0M.