# XTX Ventures: portfolio, investments and team

> XTX Ventures is a vc firm based in United Kingdom. 53 investments on record, 13 in the last 12 months, latest Oct 2026.

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

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

# XTX Ventures

Last cheque observed Oct 2026; 53 cheques on record.

Email

VC firm Deploying now Website unconfirmed

Seed Series A Algorithmic Trading Machine Learning Financial Instruments

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Deploying now

**76%** of best year **13** **cheques in 12 months**, 53 on record

Since the last cheque **15** days **00** hrs **00** min **00** sec

Median round **$8.1M** Rounds led **3 of 53** Sole investor **7 rounds** Mostly in **United Kingdom, 43%**

Pitch XTX Ventures

## XTX Ventures highlights

- 01 13 cheques in the last 12 months
- 02 Mostly Series A and Seed: 54% of its rounds
- 03 Sole investor in 7 rounds, median $2.0M

## What they do

- **Type:** VC firm (from a list, unverified)
- **Cheque size:** Not stated
- **Stages:** Seed Series A
- **Sectors:** Algorithmic Trading Machine Learning Financial Instruments
- **Based in:** United Kingdom
- **Cold pitches:** Not accepted

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=xtx-ventures).

## The record

Every round we can evidence, newest first **53 appearances**

- **2026** 8 rounds
- **Oct** **[Flapping Airplanes](https://millionrounds.com/company/flapping-airplanes)** Series A · US · Google News search **$1.0B** With 13 others
- **Sept** **[Maven Robotics](https://millionrounds.com/company/maven-robotics)** Series A · US · Wamda **$100M** With 6 others
- **Jul** **[Qureight](https://millionrounds.com/company/qureight)** Series B · GB · Ventureburn **$20M** With 6 others
- **Jul** **[Proxima Fusion](https://millionrounds.com/company/proxima-fusion)** Series B · DE · TechStartups **$468M** *Led*
- **Apr** **[QMatter](https://millionrounds.com/company/qmatter)** Pre-seed · GB **$1.2M** Sole investor
- **Feb** **[Turbine](https://millionrounds.com/company/turbine)** Series B · HU **$25M** With 1 other
- **Jan** **[Standard Nuclear](https://millionrounds.com/company/standard-nuclear)** Series A · US · TechCrunch **$140M** With 8 others
- **Jan** **[SOLVE](https://millionrounds.com/company/solve)** Seed · GB **$5.4M** With 2 others
- **2025** 15 rounds
- **Dec** **[Corintis](https://millionrounds.com/company/corintis)** Growth · CH · Ventureburn **$25M** With 4 others
- **Dec** **[Corma](https://millionrounds.com/company/corma)** Seed · FR **$4.1M** With 4 others
- **Dec** **[Mater-AI](https://millionrounds.com/company/mater-ai)** Pre-seed · GB **$2.0M** Sole investor
- **Dec** **[NeuWave Technologies](https://millionrounds.com/company/neuwave-technologies)** Pre-seed · GB **$267K** With 1 other
- **Nov** **[X-Energy Reactor Company](https://millionrounds.com/company/x-energy-reactor-company)** Series D · US · Firms' own news pages **$700M** With 11 others
- **Nov** **[InvenireX](https://millionrounds.com/company/invenirex)** Seed · GB **$2.6M** With 1 other
- **Nov** **[Ceres AI](https://millionrounds.com/company/ceres-ai)** Venture · US **$13M** With 2 others
- **Nov** **[SPhotonix](https://millionrounds.com/company/sphotonix)** Pre-seed · US **$4.5M** With 1 other
- **Aug** **[TILKI](https://millionrounds.com/company/tilki)** Pre-seed · GB **$2.2M** With 1 other
- **May** **[Jenesys AI](https://millionrounds.com/company/jenesys-ai)** Seed · GB **$2.9M** With 3 others
- **May** **[StackOne](https://millionrounds.com/company/stackone)** Series A · GB **$20M** With 3 others
- **Apr** **[Terray Therapeutics](https://millionrounds.com/company/terray-therapeutics)** Debt · US **$25M** With 4 others
- **Mar** **[Lucida Medical](https://millionrounds.com/company/lucida-medical)** Seed · GB **$518K** With 2 others
- **Mar** **[SylphAI](https://millionrounds.com/company/sylphai)** Pre-seed · US **$2.0M** Sole investor
- **Feb** **[Prior Labs](https://millionrounds.com/company/prior-labs)** Pre-seed · DE **$9.4M** With 3 others
- **2024** 14 rounds
- **Oct** **[Oriole Networks](https://millionrounds.com/company/oriole-networks)** Series A · GB · UCL Technology Fund **$22M** With 4 others
- **Oct** **[Gladia](https://millionrounds.com/company/gladia)** Series A · FR · TechStartups **$16M** With 10 others
- **Oct** **[Terray Therapeutics](https://millionrounds.com/company/terray-therapeutics)** Series B · US **$120M** With 4 others
- **Oct** **[iGent](https://millionrounds.com/company/igent)** Seed · GB **$8.1M** With 2 others
- **Oct** **[Verax AI](https://millionrounds.com/company/verax-ai)** Seed · US **$7.6M** With 3 others
- **Oct** **[Psyrin](https://millionrounds.com/company/psyrin)** Pre-seed · US **$1.0M** With 3 others
- **Oct** **[PyrAmes, Inc.](https://millionrounds.com/company/pyrames-inc)** Grant · US **$50K** With 3 others
- **Sept** **[Cognitive Credit](https://millionrounds.com/company/cognitive-credit)** Series B · GB **$10M** Sole investor
- **Jun** **[Eko Health](https://millionrounds.com/company/eko-health)** Series D · US **$41M** With 5 others
- **May** **[TraceAir](https://millionrounds.com/company/traceair)** Series B · US **$25M** With 4 others
- **Apr** **[Qureight](https://millionrounds.com/company/qureight)** Series A · GB **$8.5M** With 3 others
- **Mar** **[Oriole Networks](https://millionrounds.com/company/oriole-networks)** Seed · GB · UCL Technology Fund **$13M** *Led*
- **Feb** **[Graide](https://millionrounds.com/company/graide)** Venture · GB **$2.1M** With 2 others
- **Jan** **[WealthKernel](https://millionrounds.com/company/wealthkernel)** Series A · GB · Firms' own news pages **$7.6M** With 3 others
- **2023** 4 rounds
- **Sept** **Ibex Medical Analytics** Series C · IL **$55M** With 2 others
- **Sept** **[IOMED](https://millionrounds.com/company/iomed)** Series A · ES **$11M** With 4 others
- **May** **Swapp** Series A · IL **$12M** With 2 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 cheque

Seed Series A

Median round joined **$8.1M** the round, not its cheque Alone, median **$2.0M**

Led 3 of 53 rounds **6%**

- **Sole investor:** 7 rounds
- **Last cheque:** Oct 2026

Rounds by stage said on their site

- Series A said *14*
- Seed said *12*
- Pre-seed *8*
- Series B *7*
- Venture *5*
- Growth *2*

Cheques by month Led Joined

Dec 2023 Nov 2026

Often in the room with

- [Sequoia Capital](https://millionrounds.com/fund/sequoia-capital) 3
- [Artis Ventures (AV)](https://millionrounds.com/fund/artis-ventures-av) 2
- [Ascension](https://millionrounds.com/fund/ascension) 2
- [Balderton Capital](https://millionrounds.com/fund/balderton-capital) 2
- [Clean Growth Fund](https://millionrounds.com/fund/clean-growth-fund) 2
- [Concept Ventures](https://millionrounds.com/fund/concept-ventures) 2

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## Who they invest alongside

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

[**Sequoia Capital** VC firm **3** rounds together](https://millionrounds.com/fund/sequoia-capital)[**Artis Ventures (AV)** VC firm **2** rounds together](https://millionrounds.com/fund/artis-ventures-av)[**Ascension** VC firm **2** rounds together](https://millionrounds.com/fund/ascension)[**Balderton Capital** VC firm **2** rounds together](https://millionrounds.com/fund/balderton-capital)[**Clean Growth Fund** VC firm **2** rounds together](https://millionrounds.com/fund/clean-growth-fund)[**Concept Ventures** VC firm **2** rounds together](https://millionrounds.com/fund/concept-ventures)[**Creator Fund** VC firm **2** rounds together](https://millionrounds.com/fund/creator-fund)[**Dorilton** VC firm **2** rounds together](https://millionrounds.com/fund/dorilton)[**ETFS Capital** VC firm **2** rounds together](https://millionrounds.com/fund/etfs-capital)[**Goldcrest Capital** VC firm **2** rounds together](https://millionrounds.com/fund/goldcrest-capital)[**Innovate UK** VC firm **2** rounds together](https://millionrounds.com/fund/innovate-uk)[**Madrona Venture Group** VC firm **2** rounds together](https://millionrounds.com/fund/madrona)

## Recently backed

The latest companies XTX Ventures put money into.

[**Flapping Airplanes** $1.0B · Oct 2026](https://millionrounds.com/company/flapping-airplanes)[**Maven Robotics** $100M · Sept 2026](https://millionrounds.com/company/maven-robotics)[**Qureight** $20M · Jul 2026](https://millionrounds.com/company/qureight)[**Proxima Fusion** $468M · Jul 2026](https://millionrounds.com/company/proxima-fusion)[**QMatter** $1.2M · Apr 2026](https://millionrounds.com/company/qmatter)[**Standard Nuclear** $140M · Jan 2026](https://millionrounds.com/company/standard-nuclear)

## Quick answers about XTX Ventures

### What does XTX Ventures invest in?

XTX Ventures invests most often at Series A and Seed (54% of the rounds on record), in sectors such as Algorithmic Trading, Machine Learning and Financial Instruments.

### How active is XTX Ventures?

53 investments on record, 13 of them in the last 12 months, and it led 3. The most recent was in Oct 2026.

### What has XTX Ventures invested in recently?

Its most recent investments on record: Flapping Airplanes (Series A, Oct 2026), Maven Robotics (Series A, Sept 2026) and Qureight (Series B, Jul 2026).

### How big are XTX Ventures's cheques?

The median round it joins is $8.1M.

### Does XTX Ventures lead rounds?

Sometimes: it led 3 of its 53 investments on record (6%).

### Where does XTX Ventures invest?

Most of the companies it backs are in the United Kingdom (43%), the United States (35%) and Germany (5%).

### Is XTX Ventures investing now?

Yes: it is actively investing, with 13 investments in the last 12 months.

### Who does XTX Ventures invest alongside?

Most often Sequoia Capital (3 rounds together), Artis Ventures (AV) (2 rounds together) and Ascension (2 rounds together).

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Built from the rounds we watched, its filings and its own website, refreshed every night. [How we count](https://millionrounds.com/methodology) · [Report a correction](https://millionrounds.com/corrections?slug=xtx-ventures) · [Is this your firm? Claim it](https://millionrounds.com/claim?org=xtx-ventures)