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The Venture Codex

Jane Street

250 Vesey Street, New York, NY, 10281, United States

Overview

Quantitative trading firm and liquidity provider focusing on technology.

Founded

2000

Deals ยท 12mo

13

Links

WebsiteLinkedIn

Stage focus

Seed
Series C

Geographic focus

United Kingdom
United States

Sector focus

Finance
Financial Services
Trading Platform

Investment portfolio

31rounds
NAMEDATESIZE
Fluidstack
Sep 2026Led
$1.5 BSeries B
Etched.ai
Aug 2026Led
$700 MOther Equity
Firmus Technologies
Aug 2026Participated
$2.0 BOther Equity
Etched.ai
Jul 2026Participated
$300 MSeries C
Anthropic
May 2026Participated
$50.0 BSeries H
Nscale
Mar 2026Participated
$1.6 BSeries C
MatX
Feb 2026Led
$500 MSeries B
Anthropic
Feb 2026Participated
$30.0 BSeries G
Oxide Computer Company
Feb 2026Participated
$200 MSeries C
Antithesis
Dec 2025Led
$105 MSeries A
Etched.ai
Dec 2025Participated
$500 MSeries B
X-energy
Nov 2025Led
$700 MSeries D
Fluidstack
Sep 2026Led
$1.5 BSeries B
Etched.ai
Aug 2026Led
$700 MOther Equity
Firmus Technologies
Aug 2026Participated
$2.0 BOther Equity
Etched.ai
Jul 2026Participated
$300 MSeries C
Anthropic
May 2026Participated
$50.0 BSeries H
Nscale
Mar 2026Participated
$1.6 BSeries C
MatX
Feb 2026Led
$500 MSeries B
Anthropic
Feb 2026Participated
$30.0 BSeries G
Oxide Computer Company
Feb 2026Participated
$200 MSeries C
Antithesis
Dec 2025Led
$105 MSeries A
Etched.ai
Dec 2025Participated
$500 MSeries B
X-energy
Nov 2025Led
$700 MSeries D
31
Items
...
Browse all public portfolio deals

Insights

Time horizon

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Deal Distribution

Jane Street: 31 funding rounds are recorded in the selected participation categories.All available history.
Jane Street: 31 funding rounds are recorded in the selected participation categories. All available history
Round typeLed dealsParticipated deals
Seed05
Series A11
Series B21
Series C+19
Other Equity28
ICO01

Monthly Deal Activity

Jane Street: 31 deals are recorded across 59 months.All available history.
Jane Street: 31 deals are recorded across 59 months. All available history
MonthDeals
Dec '211
Jan '220
Feb '220
Mar '220
Apr '222
May '220
Jun '222
Jul '221
Aug '221
Sep '220
Oct '220
Nov '220
Dec '221
Jan '230
Feb '232
Mar '230
Apr '230
May '230
Jun '230
Jul '230
Aug '231
Sep '230
Oct '231
Nov '230
Dec '231
Jan '240
Feb '240
Mar '240
Apr '240
May '241
Jun '240
Jul '240
Aug '241
Sep '240
Oct '240
Nov '240
Dec '240
Jan '250
Feb '251
Mar '251
Apr '250
May '250
Jun '250
Jul '250
Aug '250
Sep '251
Oct '250
Nov '252
Dec '252
Jan '260
Feb '263
Mar '261
Apr '260
May '261
Jun '260
Jul '261
Aug '262
Sep '261
Oct '260

Sector Breakdown

Jane Street: AI & Machine Learning is the largest displayed sector by deal count (16 deals).All available history.

A deal can appear in multiple sectors, so sector totals may overlap. Capital represents disclosed total round sizes, not fund cheque sizes.

Jane Street: AI & Machine Learning is the largest displayed sector by deal count (16 deals). All available history
SectorDeals
AI & Machine Learning16
Crypto & Blockchain10
Hardware & Robotics9
Enterprise Software7
Space & Frontier Tech6
Networks, Cloud & Communication5
Fintech5
Data, Analytics & IT3
Clean Energy & Sustainability2
Professional Services2
Cybersecurity & Privacy1
Manufacturing1
Media & Entertainment1
Health & Life Sciences1
Developer Tools1

Deal Size Distribution

Jane Street: 31 rounds have a disclosed size in the displayed size bands.All available history.

Undisclosed round sizes are excluded. Capital represents total round sizes, not fund cheque sizes.

Jane Street: 31 rounds have a disclosed size in the displayed size bands. All available history
Round size band (USD)Deals
<$5M0
$5M-$10M6
$10M-$25M2
$25M-$50M2
$50M-$100M0
$100M-$250M3
$250M-$500M3
$500M-$1B6
$1B+9

Deals By Geography

Jane Street: United States has the largest recorded deal count among the displayed regions (22 deals).All available history.

Top 5 of 5 regions; European countries are grouped as Europe.

Jane Street: United States has the largest recorded deal count among the displayed regions (22 deals). All available history
RegionDeals
United States22
Europe5
Virgin Islands2
Cayman Islands1
Australia1
Jane Street: 20 co-investors are shown, with Blackstone sharing 6 recorded deals.All available history.

Co-Investors

Bubble size = shared deals

Click a bubble to open that fund in a new tab.

Shows up to 20 co-investors ranked by shared deals. Deals may be shared with multiple funds, so rows overlap. Capital is total round size, not fund cheque size.

Jane Street: 20 co-investors are shown, with Blackstone sharing 6 recorded deals. All available history
Co-investorShared deals
Blackstone6
Sequoia Capital6
Coatue5
Fidelity Management & Research Company5
Altimeter Capital4
D1 Capital Partners4
Flow Traders4
General Catalyst4
GSR4
Lightspeed Venture Partners4
Andreessen Horowitz3
Baillie Gifford3
Gemini3
Goldman Sachs3
Hudson River Trading3
ICONIQ Growth3
Insight Partners3
TPG3
Variant3
Alameda Research2

Investment Strategy

Jane Street: Led accounts for 19% and participating for 81% of round participation.All available history.
Jane Street: Led accounts for 19% and participating for 81% of round participation. All available history
CategoryDeals (count)Share (%)
Led619%
Participating2581%
Jane Street: Single-lead accounts for 67% and co-led for 33% of lead dynamics.All available history.
Jane Street: Single-lead accounts for 67% and co-led for 33% of lead dynamics. All available history
CategoryDeals (count)Share (%)
Single-lead467%
Co-led233%

Team

Adam Canady

Research

Dan Pontecorvo, P.E.
Doug Patti
Hugo Heuzard

Software Engineer

Matt Berger

Trader

Philip Cichlar

Head of ETF Sales and Trading

Shaya Zarkesh

Quantitative Trading Intern

Slawomir Rzeszotko

ETF Business Development

Spiros Eliopoulos

Software Engineer