United States · Series D startup

Who invested in Allay Therapeutics

One round we have observed, with the 15 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Biotech

Funding summaryUpdated 26 Oct 2026

$58Mraised across 1 round since 2025, from 2 sources

Latest round
Series D, $58MJun 2025
Led by
Lightstone Ventures and ClavystBioand 1 more
Investors
15 (3 led)
See who backed them

The rounds

  1. Jun 2025

Everyone who backed them

Lightstone VenturesVC firm1round, led 1
ClavystBioVC firm1round, led 1
WTT InvestmentGrowth equity1round, led 1
Temasek HoldingsVC firm1round
HSBCGrowth equity1round
EDBIVC firm1round
Pavilion CapitalPrivate equity1round
Arboretum VenturesVC firm1round
Brandon CapitalVC firm1round
SGInnovateVC firm1round
Vertex Growth FundVC firm1round
IPD CapitalVC firm1round
Maruishi PharmaceuticalGrowth equity1round
Vertex Ventures HealthcareGrowth equity1round

Missing a round, or an investor who was in one? Tell us.

Quick answers about Allay Therapeutics

Who invested in Allay Therapeutics?

Allay Therapeutics's investors include Lightstone Ventures, ClavystBio, WTT Investment, New Enterprise Associates and Temasek Holdings, and 10 more on record. Lightstone Ventures led its latest round.

How much has Allay Therapeutics raised?

Allay Therapeutics has raised $58M across 1 round since 2025.

When did Allay Therapeutics last raise?

Allay Therapeutics's most recent round was a Series D of $58M in Jun 2025, led by Lightstone Ventures.

What was Allay Therapeutics's biggest round?

Its most recent round, $58M in Jun 2025, is also its largest on record.

Who backed Allay Therapeutics first?

Allay Therapeutics's first round on record, in Jun 2025, was backed by Lightstone Ventures, ClavystBio and WTT Investment and 12 others.

What stage is Allay Therapeutics at?

Allay Therapeutics's latest named round is a Series D, in Jun 2025.

Where is Allay Therapeutics based?

Allay Therapeutics is based in the United States.

Who led Allay Therapeutics's rounds?

Lightstone Ventures led the Series D in 2025.

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