# Two Sigma Ventures: portfolio, investments and team

> Two Sigma Ventures is a vc firm based in United States. 123 investments on record, 12 in the last 12 months, latest Sept 2026.

Source: https://millionrounds.com/fund/two-sigma-ventures (Millionrounds; every figure on the page links to its filing or article)

United States · [Investor](https://millionrounds.com/investors)

# Two Sigma Ventures

Last cheque observed Sep 2026; 123 cheques on record.

Email

Deploying now New fund $836K, Oct 2022 VC firm Website unconfirmed

Pre-seed Seed Series A AI & Machine Learning Artificial Intelligence & Machine Learning (AI/ML) Big Data & Analytics

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Deploying now

**55%** of best year **12** **cheques in 12 months**, 123 on record

Since the last cheque **60** days **00** hrs **00** min **00** sec

Median round **$22M** Cheque size, as they say **$250K – $15M** Rounds led **4 of 123** Sole investor **2 rounds** Mostly in **United States, 90%**

Pitch Two Sigma Ventures

## Two Sigma Ventures highlights

- 01 12 cheques in the last 12 months
- 02 Mostly Series A and Series B: 48% of its rounds
- 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-seed Seed Series A Series B Growth
- **Sectors:** AI & Machine Learning Artificial 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](https://millionrounds.com/corrections?slug=two-sigma-ventures).

## The record

Every round we can evidence, newest first **123 appearances**

- **2026** 8 rounds
- **Sept** **[Nelo](https://millionrounds.com/company/nelo)** Debt · MX **$100M** With 4 others
- **Apr** **[Artemis](https://millionrounds.com/company/artemis)** Series A · US · Ventureburn **$70M** With 10 others
- **Mar** **[Crossover Markets](https://millionrounds.com/company/crossover-markets)** Series B · GB · Ventureburn **$31M** With 8 others
- **Feb** **[Freeform](https://millionrounds.com/company/freeform)** Series B · US · TechCrunch **$67M** With 8 others
- **Feb** **[Osmo](https://millionrounds.com/company/osmo)** Series B · US · AlleyWatch **$70M** *Led*
- **Feb** **[Nullify](https://millionrounds.com/company/nullify)** Seed · US **$13M** With 5 others
- **Jan** **[Etched AI](https://millionrounds.com/company/etched-ai)** Series C · US · TechStartups **$500M** With 5 others
- **Jan** **[WHOOP](https://millionrounds.com/company/whoop)** Venture · US **Undisclosed** With 4 others
- **2025** 17 rounds
- **Dec** **[Rive](https://millionrounds.com/company/rive)** Series A **$453K** With 3 others
- **Dec** **[Pryon](https://millionrounds.com/company/pryon)** Venture · US **Undisclosed** With 5 others
- **Dec** **[Cylera](https://millionrounds.com/company/cylera)** Venture · US **Undisclosed** With 5 others
- **Nov** **[Cosmos Innovation](https://millionrounds.com/company/cosmos-innovation)** Venture · US **Undisclosed** With 3 others
- **Oct** **[Indico Data](https://millionrounds.com/company/indico-data)** Venture · US **Undisclosed** With 5 others
- **Sept** **[Highbeam](https://millionrounds.com/company/highbeam)** Series A · US · AlleyWatch **$30M** With 3 others
- **Sept** **[Cerby](https://millionrounds.com/company/cerby)** Venture · US **Undisclosed** With 4 others
- **Sept** **[Enveda](https://millionrounds.com/company/enveda)** Series D · US **$150M** With 4 others
- **Aug** **[Gameto](https://millionrounds.com/company/gameto)** Series C · US **$44M** With 3 others
- **Jul** **[NetBox Labs](https://millionrounds.com/company/netbox-labs)** Series B · US · TechStartups **$35M** With 9 others
- **Jul** **[Dakota Ridge](https://millionrounds.com/company/dakota-ridge)** Series A · US **$13M** With 3 others
- **May** **[Cerby](https://millionrounds.com/company/cerby)** Series B · US · TechStartups **$40M** With 7 others
- **May** **[RightRev](https://millionrounds.com/company/rightrev)** Series A · US **$13M** With 3 others
- **May** **[Compound Eye](https://millionrounds.com/company/compound-eye)** Venture · US **$13M** With 1 other
- **Apr** **[Steadily](https://millionrounds.com/company/steadily)** Series C · US **$30M** With 3 others
- **Apr** **[Terray Therapeutics](https://millionrounds.com/company/terray-therapeutics)** Debt · US **$25M** With 4 others
- **Jan** **[Freestyle](https://millionrounds.com/company/freestyle)** Venture · US **Undisclosed** With 2 others
- **2024** 14 rounds
- **Nov** **[Candu](https://millionrounds.com/company/candu)** Venture · US **$3.0M** With 3 others
- **Nov** **[Anomalo](https://millionrounds.com/company/anomalo)** Series B · US **$10M** With 4 others
- **Oct** **[Distributional](https://millionrounds.com/company/distributional)** Series A · US · TechCrunch **$19M** *Led*
- **Oct** **[Arda Therapeutics](https://millionrounds.com/company/arda-therapeutics)** Series A · US **$43M** With 3 others
- **Oct** **[Terray Therapeutics](https://millionrounds.com/company/terray-therapeutics)** Series B · US **$120M** With 4 others
- **Sept** **[Omni Network](https://millionrounds.com/company/omni-network)** Venture · US **$500K** With 4 others
- **Sept** **[CapSen Robotics](https://millionrounds.com/company/capsen-robotics)** Venture · US **Undisclosed** With 1 other
- **Sept** **[Kasisto](https://millionrounds.com/company/kasisto)** Venture · US **Undisclosed** With 1 other
- **Jun** **[SDF](https://millionrounds.com/company/sdf)** Seed · US **$9.0M** With 3 others
- **Jun** **[Crossover Markets Group](https://millionrounds.com/company/crossover-markets-group)** Series A · GB **$12M** With 2 others
- **Jun** **[Raincoat](https://millionrounds.com/company/raincoat)** Grant · PR **$150K** With 4 others
- **Mar** **[treet](https://millionrounds.com/company/treet)** Series A · US **$10M** With 4 others
- **Feb** **[Formlogic](https://millionrounds.com/company/formlogic)** Debt · US **$20M** With 5 others
- **Jan** **[Ansel Health](https://millionrounds.com/company/ansel-health)** Venture · US **$20M** With 4 others
- **2023** 8 rounds
- **Oct** **[Membrane Labs](https://millionrounds.com/company/membrane-labs)** Series A · US **$20M** With 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 registration **12 named**

CA **Christian Aaron Diez** Chief Financial Officer i Filing they signed

CS **Colin Seamus Beirne** Partner of the Managing Member i Filing they signed

DA **Daniel Aaron Abelon** Partner of the Managing Member i Filing they signed

DA **Daniel Aaron Ableon** Partner i Filing they signed

JB **Jeremy Brady Rossman** Assistant Secretary of the Managing Member i Filing they signed

JJ **Joseph J. Majocha** Chief Financial Officer of the Managing Member i Filing they signed

LA **Lindsey Aaron Marshall Gray** Partner of the Managing Member i Filing they signed

MB **Matthew Brady Siano** General Counsel and Secretary of the Managing Member i Filing they signed

MR **Matthew Roy Jacobus** Venture Partner of the Managing Member i Filing they signed

VK **Velislav Kirilov Iltchev** Partner of the Managing Member i Filing they signed

VK **Villi Kirilov Iltchev** Partner of the Managing Member i Filing they signed

WT **Wray T. Thorn** Chairman and Venture Partner of the Managing Member i Filing 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.

New fund on file

**$836K**

raised in Oct 2022

From its SEC filing, not a journalist: a firm that has just raised has money to deploy.

## The cheque

Pre-seed Seed Series A

Median round joined **$22M** the round, not its cheque Alone, median **$13M**

Led 4 of 123 rounds **3%**

- **Said size:** $250K – $15M
- **Sole investor:** 2 rounds
- **Last cheque:** Sept 2026

Rounds by stage said on their site

- Series A said *30*
- Series B said *23*
- Venture *21*
- Seed said *18*
- Series C *12*
- Debt *7*
- Pre-seed said *-*

Cheques by month Led Joined

Nov 2023 Oct 2026

Often in the room with

- [Andreessen Horowitz](https://millionrounds.com/fund/andreessen-horowitz) 12
- [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) 9
- [Founder Collective](https://millionrounds.com/fund/founder-collective) 8
- [Khosla Ventures](https://millionrounds.com/fund/khosla-ventures) 8
- [Gaingels](https://millionrounds.com/fund/gaingels) 7
- [Madrona Venture Group](https://millionrounds.com/fund/madrona) 7

**Pitching Two Sigma Ventures?** Put them on your fundraising board with this record on the card, and follow them to hear when they write a new cheque.

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## 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.

[**Andreessen Horowitz** VC firm **12** rounds together](https://millionrounds.com/fund/andreessen-horowitz)[**Alumni Ventures** VC firm **9** rounds together](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund)[**Founder Collective** VC firm **8** rounds together](https://millionrounds.com/fund/founder-collective)[**Khosla Ventures** VC firm **8** rounds together](https://millionrounds.com/fund/khosla-ventures)[**Gaingels** Private equity **7** rounds together](https://millionrounds.com/fund/gaingels)[**Madrona Venture Group** VC firm **7** rounds together](https://millionrounds.com/fund/madrona)[**Y Combinator** Accelerator **7** rounds together](https://millionrounds.com/fund/y-combinator)[**CRV** VC firm **6** rounds together](https://millionrounds.com/fund/crv)[**Salesforce Ventures** Corporate VC **6** rounds together](https://millionrounds.com/fund/salesforce-ventures)[**Techstars** VC firm **6** rounds together](https://millionrounds.com/fund/techstars)[**Flybridge** VC firm **5** rounds together](https://millionrounds.com/fund/flybridge)[**Lux Capital** VC firm **5** rounds together](https://millionrounds.com/fund/lux-capital)

## Recently backed

The latest companies Two Sigma Ventures put money into.

[**Nelo** $100M · Sept 2026](https://millionrounds.com/company/nelo)[**Artemis** $70M · Apr 2026](https://millionrounds.com/company/artemis)[**Crossover Markets** $31M · Mar 2026](https://millionrounds.com/company/crossover-markets)[**Freeform** $67M · Feb 2026](https://millionrounds.com/company/freeform)[**Osmo** $70M · Feb 2026](https://millionrounds.com/company/osmo)[**Nullify** $13M · Feb 2026](https://millionrounds.com/company/nullify)

## Mentioned on podcasts

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

- [The Full Ratchet](https://millionrounds.com/podcasts/full-ratchet) 9 Nov 2020 · 45 min 256. A Proprietary Tool to Source Startups, The Commoditization of Capital, and the New Exit Environment (Villi Iltchev) With [Villi Iltchev](https://millionrounds.com/person/villi-iltchev) Mentions [Two Sigma](https://millionrounds.com/fund/two-sigma)[Two Sigma Ventures](https://millionrounds.com/fund/two-sigma-ventures) Apple PodcastsShow page

## 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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