United States · Investor

Defined Capital

Last cheque observed Jul 2025. Silence since then is not evidence of inactivity: our sources miss unannounced rounds.

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Private equityQuietLast fund $250K, Nov 2009

Series ASeries B

Cheques on record
0%of best year0cheques in 12 months, 2 on record
Since the last cheque477days00hrs00min00sec
Median round$8.8MRounds led0 of 2
Pitch Defined Capital

Defined Capital highlights

  1. 01

    2 rounds on record

  2. 02

    Mostly Seed and Series A: 100% of its rounds

What they do

Type
Private equity (from a list, unverified)
Cheque size
Not stated
Stages
Series ASeries B
Based in
New York, United States
Cold pitches
Not stated

The record

Every round we can evidence, newest first2 appearances

  1. 2025

    2 rounds

  2. Jul
    QuandriSeries A · CA · TechStartups$12MWith 5 others
  3. Feb
    Variational AISeed · CA · Firms' own news pages$5.5MWith 7 others

An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.

The team

Named by the firm itself, on a filing, its Form ADV or its company registration1 named

SSSteven SoskinExecutive OfficeriFiling they signed

We also hold 1 person at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.

Recently backed

The latest companies Defined Capital put money into.

Quandri$12M · Jul 2025Variational AI$5.5M · Feb 2025

Quick answers about Defined Capital

What does Defined Capital invest in?

Defined Capital invests most often at Seed and Series A (100% of the rounds on record).

How active is Defined Capital?

2 investments on record, 0 of them in the last 12 months. The most recent was in Jul 2025.

What has Defined Capital invested in recently?

Its most recent investments on record: Quandri (Series A, Jul 2025) and Variational AI (Seed, Feb 2025).

How big are Defined Capital's cheques?

The median round it joins is $8.8M.

Is Defined Capital investing now?

No investments in the last 12 months; the latest was in Jul 2025.

What kind of investor is Defined Capital?

Defined Capital is a private equity firm based in New York, United States.

Has Defined Capital raised a new fund?

Its latest fund filing with the SEC was in Nov 2009, reporting $250K raised.

Where does this information on Defined Capital come from?

From 2 articles and filings naming it in a round, public registers and its own website, checked and rebuilt every night.

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Built from the rounds we watched, its filings and its own website, refreshed every night. How we count · Report a correction · Is this your firm? Claim it