Who has invested in Infinity Pharmaceuticals?

Illumina Ventures, PTX Capital, Blackbird BioVentures, Propel Baltimore Fund are named among the investors backing Infinity Pharmaceuticals.

Infinity Pharmaceuticals Funding: $8M Raised, Series A

Infinity Pharmaceuticals funding overview

Infinity Pharmaceuticals is based in Cambridge, Massachusetts. Infinity Pharmaceuticals has raised $8M in total disclosed funding. That places its disclosed total in the $1M–$25M range. Its most recent disclosed round is a Series A announced in July 2025. The round record for Infinity Pharmaceuticals runs through 2025; nothing later has been disclosed. Investors on record include Illumina Ventures, PTX Capital, Blackbird BioVentures, Propel Baltimore Fund. 4 distinct backers are named across the disclosed rounds.

Infinity Pharmaceuticals at a glance

Total raised: $8M
Latest round: Series A
Latest round date: July 2025
Headquarters: Cambridge, Massachusetts
Notable investors: Illumina Ventures, PTX Capital, Blackbird BioVentures, Propel Baltimore Fund

Frequently asked about Infinity Pharmaceuticals funding

How much has Infinity Pharmaceuticals raised?: Infinity Pharmaceuticals has raised $8M in total disclosed funding across the rounds on record.
Who has invested in Infinity Pharmaceuticals?: Illumina Ventures, PTX Capital, Blackbird BioVentures, Propel Baltimore Fund are named among the investors backing Infinity Pharmaceuticals.
What was the latest Infinity Pharmaceuticals funding round?: The most recent disclosed round is a Series A, announced in July 2025.
Where is Infinity Pharmaceuticals based?: Infinity Pharmaceuticals is based in Cambridge, Massachusetts.
When did Infinity Pharmaceuticals last raise?: The last disclosed Infinity Pharmaceuticals round closed in July 2025 at Series A.

We update the Infinity Pharmaceuticals record whenever a new round is filed or announced, so the totals above track the public record rather than estimates. Related companies in Cambridge and their backers are listed below.

Infinity Pharmaceuticals Funding: $8M Raised, Series A

Infinity Pharmaceuticals funding overview

Infinity Pharmaceuticals at a glance

Frequently asked about Infinity Pharmaceuticals funding

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