Who has invested in Quantum SI?

HighCape Capital LP are named among the investors backing Quantum SI.

Quantum SI Funding: $500M Raised, IPO (2021)

Quantum SI funding overview

Quantum SI is based in Guilford. Quantum SI has raised $500M in total disclosed funding. That places its disclosed total in the $250M–$1B range. Its most recent disclosed round is an IPO announced in June 2021. The round record for Quantum SI runs through 2021; nothing later has been disclosed. Investors on record include HighCape Capital LP.

Quantum SI at a glance

Total raised: $500M
Latest round: IPO
Latest round date: June 2021
Headquarters: Guilford
Notable investors: HighCape Capital LP

Frequently asked about Quantum SI funding

How much has Quantum SI raised?: Quantum SI has raised $500M in total disclosed funding across the rounds on record.
Who has invested in Quantum SI?: HighCape Capital LP are named among the investors backing Quantum SI.
What was the latest Quantum SI funding round?: The most recent disclosed round is an IPO, announced in June 2021.
Where is Quantum SI based?: Quantum SI is based in Guilford.
When did Quantum SI last raise?: The last disclosed Quantum SI round closed in June 2021 at IPO.

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

Quantum SI Funding: $500M Raised, IPO (2021)

Quantum SI funding overview

Quantum SI at a glance

Frequently asked about Quantum SI funding

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