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
No prints on record

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Where Alloy Therapeutics prices come from

Secondary marks are indicative month-end price levels observed across secondary-market trading venues — a level, not a trade — and are the market input to the PrivateMarketView mark. Private share prices aren’t published anywhere. Aggregate figures combine multiple reporting channels — direct participant reports, platform transactions, third-party market intelligence — at monthly granularity. Individually dated prints are a Pro feature and are shown only for transactions recorded on our own platform. Third-party-reported trades are never republished individually, at any tier. Verified prints (✓) have been confirmed against a second source. Prints marked SPV or Forward reflect the structure’s pricing, which can differ from direct share transfers of Alloy Therapeutics stock.