United States · Investor

Two Sigma Ventures

Last cheque observed Sep 2026; 123 cheques on record.

Deploying nowNew fund $836K, Oct 2022VC firmWebsite unconfirmed

Pre-seedSeedSeries AAI & Machine LearningArtificial Intelligence & Machine Learning (AI/ML)Big Data & Analytics

Deploying now
55%of best year12cheques in 12 months, 123 on record
Since the last cheque60days00hrs00min00sec
Median round$22MCheque size, as they say$250K – $15MRounds led4 of 123Sole investor2 roundsMostly inUnited States, 90%
Pitch Two Sigma Ventures

Two Sigma Ventures highlights

  1. 01

    12 cheques in the last 12 months

  2. 02

    Mostly Series A and Series B: 48% of its rounds

  3. 03

    Sole investor in 2 rounds, median $13M

What they do

Type
VC firm (from a list, unverified)
Cheque size
$250K – $15M as they say
Stages
Pre-seedSeedSeries ASeries BGrowth
Sectors
AI & Machine LearningArtificial Intelligence & Machine Learning (AI/ML)Big Data & Analytics
Based in
New York, United States
Cold pitches
Not stated

A website was listed for this organisation, but we could not confirm it belongs to the firm that wrote these cheques. Either the site never mentions them, or it turned out to be a different company sharing the name. We show neither it nor anything read from it. Tell us the right one.

The record

Every round we can evidence, newest first123 appearances

  1. 2026

    8 rounds

  2. Sept
    NeloDebt · MX$100MWith 4 others
  3. Apr
    ArtemisSeries A · US · Ventureburn$70MWith 10 others
  4. Mar
    Crossover MarketsSeries B · GB · Ventureburn$31MWith 8 others
  5. Feb
    FreeformSeries B · US · TechCrunch$67MWith 8 others
  6. Feb
    OsmoSeries B · US · AlleyWatch$70MLed
  7. Feb
    NullifySeed · US$13MWith 5 others
  8. Jan
    Etched AISeries C · US · TechStartups$500MWith 5 others
  9. Jan
    WHOOPVenture · USUndisclosedWith 4 others
  10. 2025

    17 rounds

  11. Dec
    RiveSeries A$453KWith 3 others
  12. Dec
    PryonVenture · USUndisclosedWith 5 others
  13. Dec
    CyleraVenture · USUndisclosedWith 5 others
  14. Nov
    Cosmos InnovationVenture · USUndisclosedWith 3 others
  15. Oct
    Indico DataVenture · USUndisclosedWith 5 others
  16. Sept
    HighbeamSeries A · US · AlleyWatch$30MWith 3 others
  17. Sept
    CerbyVenture · USUndisclosedWith 4 others
  18. Sept
    EnvedaSeries D · US$150MWith 4 others
  19. Aug
    GametoSeries C · US$44MWith 3 others
  20. Jul
    NetBox LabsSeries B · US · TechStartups$35MWith 9 others
  21. Jul
    Dakota RidgeSeries A · US$13MWith 3 others
  22. May
    CerbySeries B · US · TechStartups$40MWith 7 others
  23. May
    RightRevSeries A · US$13MWith 3 others
  24. May
    Compound EyeVenture · US$13MWith 1 other
  25. Apr
    SteadilySeries C · US$30MWith 3 others
  26. Apr
    Terray TherapeuticsDebt · US$25MWith 4 others
  27. Jan
    FreestyleVenture · USUndisclosedWith 2 others
  28. 2024

    14 rounds

  29. Nov
    CanduVenture · US$3.0MWith 3 others
  30. Nov
    AnomaloSeries B · US$10MWith 4 others
  31. Oct
    DistributionalSeries A · US · TechCrunch$19MLed
  32. Oct
    Arda TherapeuticsSeries A · US$43MWith 3 others
  33. Oct
    Terray TherapeuticsSeries B · US$120MWith 4 others
  34. Sept
    Omni NetworkVenture · US$500KWith 4 others
  35. Sept
    CapSen RoboticsVenture · USUndisclosedWith 1 other
  36. Sept
    KasistoVenture · USUndisclosedWith 1 other
  37. Jun
    SDFSeed · US$9.0MWith 3 others
  38. Jun
    Crossover Markets GroupSeries A · GB$12MWith 2 others
  39. Jun
    RaincoatGrant · PR$150KWith 4 others
  40. Mar
    treetSeries A · US$10MWith 4 others
  41. Feb
    FormlogicDebt · US$20MWith 5 others
  42. Jan
    Ansel HealthVenture · US$20MWith 4 others
  43. 2023

    8 rounds

  44. Oct
    Membrane LabsSeries A · US$20MWith 4 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 registration12 named

CAChristian Aaron DiezChief Financial OfficeriFiling they signed
CSColin Seamus BeirnePartner of the Managing MemberiFiling they signed
DADaniel Aaron AbelonPartner of the Managing MemberiFiling they signed
DADaniel Aaron AbleonPartneriFiling they signed
JBJeremy Brady RossmanAssistant Secretary of the Managing MemberiFiling they signed
JJJoseph J. MajochaChief Financial Officer of the Managing MemberiFiling they signed
LALindsey Aaron Marshall GrayPartner of the Managing MemberiFiling they signed
MBMatthew Brady SianoGeneral Counsel and Secretary of the Managing MemberiFiling they signed
MRMatthew Roy JacobusVenture Partner of the Managing MemberiFiling they signed
VKVelislav Kirilov IltchevPartner of the Managing MemberiFiling they signed
VKVilli Kirilov IltchevPartner of the Managing MemberiFiling they signed
WTWray T. ThornChairman and Venture Partner of the Managing MemberiFiling they signed

We also hold 17 people 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.

Who they invest alongside

The investors most often in the same rounds as Two Sigma Ventures. A count of rooms they were both in, not a relationship either has claimed.

Recently backed

The latest companies Two Sigma Ventures put money into.

Mentioned on podcasts

Episodes that name Two Sigma Ventures in their description, not their title.

Quick answers about Two Sigma Ventures

What does Two Sigma Ventures invest in?

Two Sigma Ventures invests most often at Series A and Series B (48% of the rounds on record), in sectors such as AI & Machine Learning, Artificial Intelligence & Machine Learning (AI/ML) and Big Data & Analytics.

How active is Two Sigma Ventures?

123 investments on record, 12 of them in the last 12 months, and it led 4. The most recent was in Sept 2026.

What has Two Sigma Ventures invested in recently?

Its most recent investments on record: Nelo (Debt, Sept 2026), Artemis (Series A, Apr 2026) and Crossover Markets (Series B, Mar 2026).

How big are Two Sigma Ventures's cheques?

The median round it joins is $22M. It says it writes cheques of $250K to $15M.

Does Two Sigma Ventures lead rounds?

Sometimes: it led 4 of its 123 investments on record (3%).

Where does Two Sigma Ventures invest?

Most of the companies it backs are in the United States (90%) and the United Kingdom (5%).

Is Two Sigma Ventures investing now?

Yes: it is actively investing, with 12 investments in the last 12 months.

Who does Two Sigma Ventures invest alongside?

Most often Andreessen Horowitz (12 rounds together), Alumni Ventures (9 rounds together) and Founder Collective (8 rounds together).

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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