The Venture Codex Logo

The Venture Codex

Mass General Brigham Ventures

399 Revolution Drive, Suite 999, Somerville, MA, 02145, United States

Overview

Venture capital firm investing in early-stage healthcare innovations.

Founded

2008

Deals ยท 12mo

5

Links

WebsiteLinkedInX (Twitter)

Stage focus

Series A
Series B
Series C

Geographic focus

France
India
United States

Sector focus

Finance
Financial Services
Venture Capital

Investment portfolio

30rounds
NAMEDATESIZE
Abcuro
Aug 2026Participated
$66 MSeries D
Claris Biotherapeutics
Jul 2026Participated
$118 MSeries B
InStride Health
Jun 2026Participated
$30 MSeries C
Violet Therapeutics
May 2026Participated
$5 MSeed
Nocion Therapeutics
Jan 2026Participated
$23 MSeries B
Affinia Therapeutics
Oct 2025Participated
$40 MSeries C
Predicta Biosciences
Oct 2025Participated
$23 MSeries A
Carta Healthcare
May 2025Participated
$18 MSeries B
Abcuro
Feb 2025Participated
$200 MSeries C
Rippl
Oct 2024Participated
$23 MSeries A
Rippl
Oct 2024Participated
$23 MSeries A
Tuesday Health
May 2024Participated
$60 MOther Equity
Abcuro
Aug 2026Participated
$66 MSeries D
Claris Biotherapeutics
Jul 2026Participated
$118 MSeries B
InStride Health
Jun 2026Participated
$30 MSeries C
Violet Therapeutics
May 2026Participated
$5 MSeed
Nocion Therapeutics
Jan 2026Participated
$23 MSeries B
Affinia Therapeutics
Oct 2025Participated
$40 MSeries C
Predicta Biosciences
Oct 2025Participated
$23 MSeries A
Carta Healthcare
May 2025Participated
$18 MSeries B
Abcuro
Feb 2025Participated
$200 MSeries C
Rippl
Oct 2024Participated
$23 MSeries A
Rippl
Oct 2024Participated
$23 MSeries A
Tuesday Health
May 2024Participated
$60 MOther Equity
30
Items
...
Browse all public portfolio deals

Insights

Time horizon

View by

Deal Distribution

Mass General Brigham Ventures: 30 funding rounds are recorded in the selected participation categories.All available history.
Mass General Brigham Ventures: 30 funding rounds are recorded in the selected participation categories. All available history
Round typeLed dealsParticipated deals
Seed03
Series A26
Series B111
Series C+06
Other Equity01

Monthly Deal Activity

Mass General Brigham Ventures: 30 deals are recorded across 70 months.All available history.
Mass General Brigham Ventures: 30 deals are recorded across 70 months. All available history
MonthDeals
Jan '211
Feb '210
Mar '210
Apr '210
May '211
Jun '211
Jul '210
Aug '211
Sep '213
Oct '210
Nov '210
Dec '210
Jan '220
Feb '220
Mar '220
Apr '220
May '221
Jun '220
Jul '220
Aug '220
Sep '222
Oct '220
Nov '220
Dec '220
Jan '231
Feb '231
Mar '231
Apr '230
May '231
Jun '230
Jul '230
Aug '231
Sep '231
Oct '230
Nov '230
Dec '230
Jan '240
Feb '240
Mar '242
Apr '240
May '241
Jun '240
Jul '240
Aug '240
Sep '240
Oct '242
Nov '240
Dec '240
Jan '250
Feb '251
Mar '250
Apr '250
May '251
Jun '250
Jul '250
Aug '250
Sep '250
Oct '252
Nov '250
Dec '250
Jan '261
Feb '260
Mar '260
Apr '260
May '261
Jun '261
Jul '261
Aug '261
Sep '260
Oct '260

Sector Breakdown

Mass General Brigham Ventures: Health & Life Sciences is the largest displayed sector by deal count (28 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.

Mass General Brigham Ventures: Health & Life Sciences is the largest displayed sector by deal count (28 deals). All available history
SectorDeals
Health & Life Sciences28
Networks, Cloud & Communication3
Professional Services3
AI & Machine Learning1

Deal Size Distribution

Mass General Brigham Ventures: 30 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.

Mass General Brigham Ventures: 30 rounds have a disclosed size in the displayed size bands. All available history
Round size band (USD)Deals
<$5M1
$5M-$10M0
$10M-$25M7
$25M-$50M5
$50M-$100M12
$100M-$250M5
$250M-$500M0
$500M-$1B0
$1B+0

Deals By Geography

Mass General Brigham Ventures: United States has the largest recorded deal count among the displayed regions (26 deals).All available history.

Top 3 of 3 regions; European countries are grouped as Europe.

Mass General Brigham Ventures: United States has the largest recorded deal count among the displayed regions (26 deals). All available history
RegionDeals
United States26
Europe2
India2
Mass General Brigham Ventures: 20 co-investors are shown, with F-Prime Capital sharing 7 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.

Mass General Brigham Ventures: 20 co-investors are shown, with F-Prime Capital sharing 7 recorded deals. All available history
Co-investorShared deals
F-Prime Capital7
Google Ventures7
Pontifax6
Sanofi Ventures6
Alexandria Venture Investments5
General Catalyst5
RA Capital Management5
Samsara BioCapital5
ARCH Venture Partners4
Casdin Capital4
New Enterprise Associates4
OrbiMed4
Sectoral Asset Management4
Aisling Capital3
Arkin Bio Ventures3
Bain Capital Life Sciences3
Eli Lilly and Company3
Eurofarma Ventures3
Mission BioCapital3
Novo Holdings3

Investment Strategy

Mass General Brigham Ventures: Led accounts for 10% and participating for 90% of round participation.All available history.
Mass General Brigham Ventures: Led accounts for 10% and participating for 90% of round participation. All available history
CategoryDeals (count)Share (%)
Led310%
Participating2790%
Mass General Brigham Ventures: Single-lead accounts for 0% and co-led for 100% of lead dynamics.All available history.
Mass General Brigham Ventures: Single-lead accounts for 0% and co-led for 100% of lead dynamics. All available history
CategoryDeals (count)Share (%)
Single-lead00%
Co-led3100%

Team

Meredith Fisher

Partner