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The Venture Codex

Overview

Global venture capital and private equity investor for high-impact entrepre

Founded

2006

Deals ยท 12mo

7

Stage focus

Series A
Series B

Geographic focus

United States

Sector focus

Finance
FinTech
Venture Capital

Investment portfolio

131rounds
NAMEDATESIZE
ChronicleBio
Oct 2026Participated
$20 MOther Equity
Network Bio
Aug 2026Participated
$50 MOther Equity
Catena Labs
May 2026Participated
$30 MSeries A
ParcelBio
May 2026Led
$13 MSeed
Simplified Financial Solutions Company
Feb 2026Participated
$20 MSeries A
OpenEvidence
Jan 2026Participated
$250 MSeries D
Soley Therapeutics
Jan 2026Participated
$200 MSeries C
Harbor Health
Sep 2025Participated
$130 MOther Equity
Hemi Labs
Aug 2025Participated
$15 MOther Equity
Mirai Labs
Jun 2025Led
$5 MSeed
Wander
May 2025Participated
$50 MSeries B
Catena Labs
May 2025Participated
$18 MSeed
ChronicleBio
Oct 2026Participated
$20 MOther Equity
Network Bio
Aug 2026Participated
$50 MOther Equity
Catena Labs
May 2026Participated
$30 MSeries A
ParcelBio
May 2026Led
$13 MSeed
Simplified Financial Solutions Company
Feb 2026Participated
$20 MSeries A
OpenEvidence
Jan 2026Participated
$250 MSeries D
Soley Therapeutics
Jan 2026Participated
$200 MSeries C
Harbor Health
Sep 2025Participated
$130 MOther Equity
Hemi Labs
Aug 2025Participated
$15 MOther Equity
Mirai Labs
Jun 2025Led
$5 MSeed
Wander
May 2025Participated
$50 MSeries B
Catena Labs
May 2025Participated
$18 MSeed
131
Items
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Insights

Time horizon

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Deal Distribution

Breyer Capital: 131 funding rounds are recorded in the selected participation categories.All available history.
Breyer Capital: 131 funding rounds are recorded in the selected participation categories. All available history
Round typeLed dealsParticipated deals
Seed611
Series A823
Series B325
Series C+131
Other Equity319
Debt01

Monthly Deal Activity

Breyer Capital: 131 deals are recorded across 152 months.All available history.
Breyer Capital: 131 deals are recorded across 152 months. All available history
MonthDeals
Mar '141
Apr '140
May '140
Jun '140
Jul '140
Aug '140
Sep '140
Oct '140
Nov '140
Dec '140
Jan '150
Feb '150
Mar '150
Apr '152
May '151
Jun '150
Jul '150
Aug '150
Sep '151
Oct '151
Nov '150
Dec '150
Jan '160
Feb '160
Mar '160
Apr '160
May '160
Jun '161
Jul '161
Aug '161
Sep '160
Oct '162
Nov '160
Dec '161
Jan '170
Feb '170
Mar '170
Apr '170
May '170
Jun '170
Jul '171
Aug '170
Sep '170
Oct '170
Nov '171
Dec '170
Jan '181
Feb '182
Mar '180
Apr '180
May '181
Jun '182
Jul '180
Aug '181
Sep '181
Oct '180
Nov '181
Dec '181
Jan '190
Feb '190
Mar '191
Apr '190
May '190
Jun '191
Jul '190
Aug '190
Sep '191
Oct '190
Nov '190
Dec '192
Jan '200
Feb '201
Mar '201
Apr '201
May '200
Jun '201
Jul '200
Aug '201
Sep '201
Oct '200
Nov '201
Dec '202
Jan '210
Feb '210
Mar '212
Apr '211
May '215
Jun '211
Jul '215
Aug '214
Sep '213
Oct '212
Nov '214
Dec '216
Jan '223
Feb '221
Mar '224
Apr '220
May '224
Jun '224
Jul '222
Aug '221
Sep '221
Oct '220
Nov '220
Dec '220
Jan '231
Feb '231
Mar '234
Apr '231
May '231
Jun '230
Jul '230
Aug '232
Sep '231
Oct '230
Nov '232
Dec '233
Jan '240
Feb '241
Mar '241
Apr '241
May '241
Jun '240
Jul '241
Aug '240
Sep '242
Oct '242
Nov '240
Dec '241
Jan '250
Feb '251
Mar '250
Apr '250
May '253
Jun '251
Jul '250
Aug '251
Sep '251
Oct '250
Nov '250
Dec '250
Jan '262
Feb '261
Mar '260
Apr '260
May '262
Jun '260
Jul '260
Aug '261
Sep '260
Oct '261

Sector Breakdown

Breyer Capital: Enterprise Software is the largest displayed sector by deal count (37 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.

Breyer Capital: Enterprise Software is the largest displayed sector by deal count (37 deals). All available history
SectorDeals
Enterprise Software37
Health & Life Sciences37
Fintech35
AI & Machine Learning29
Networks, Cloud & Communication20
Crypto & Blockchain18
E-Commerce & Retail16
Data, Analytics & IT12
Media & Entertainment11
Real Estate & Construction10
Space & Frontier Tech9
Transportation & Logistics9
Professional Services9
Social & Community Platforms7
Consumer & Lifestyle6
Clean Energy & Sustainability5
Developer Tools5
Hardware & Robotics4
Education & Workforce3
Government & Defense3
Marketing & Advertising3
Manufacturing3
Food & Agriculture3
Gaming & eSports3
Travel & Hospitality2
Cybersecurity & Privacy2
AR/VR2

Deal Size Distribution

Breyer Capital: 131 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.

Breyer Capital: 131 rounds have a disclosed size in the displayed size bands. All available history
Round size band (USD)Deals
<$5M4
$5M-$10M13
$10M-$25M33
$25M-$50M27
$50M-$100M29
$100M-$250M19
$250M-$500M5
$500M-$1B1
$1B+0

Deals By Geography

Breyer Capital: United States has the largest recorded deal count among the displayed regions (101 deals).All available history.

Top 10 of 17 regions; European countries are grouped as Europe.

Breyer Capital: United States has the largest recorded deal count among the displayed regions (101 deals). All available history
RegionDeals
United States101
Europe7
Kenya3
Japan3
Canada2
Egypt2
Singapore2
Israel2
India1
Ghana1
Breyer Capital: 20 co-investors are shown, with General Catalyst sharing 11 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.

Investment Strategy

Breyer Capital: Led accounts for 16% and participating for 84% of round participation.All available history.
Breyer Capital: Led accounts for 16% and participating for 84% of round participation. All available history
CategoryDeals (count)Share (%)
Led2116%
Participating11084%
Breyer Capital: Single-lead accounts for 43% and co-led for 57% of lead dynamics.All available history.
Breyer Capital: Single-lead accounts for 43% and co-led for 57% of lead dynamics. All available history
CategoryDeals (count)Share (%)
Single-lead943%
Co-led1257%

Team

Jim Breyer

Founder & CEO

Leo Grady

CEO in Residence

Morgan Cheatham, MD

Partner and Head of Healthcare and Life Sciences