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The Venture Codex

Arboretum Ventures

201 S. Main Street, 3rd Floor, Ann Arbor, MI, 48104, United States

Overview

Venture capital firm specializing in healthcare investments.

Founded

2002

Deals ยท 12mo

2

Links

WebsiteLinkedInX (Twitter)

Stage focus

Series A
Series B
Series C

Geographic focus

United States

Sector focus

Venture Capital

Investment portfolio

81rounds
NAMEDATESIZE
Endogenex
Mar 2026Led
$50 MSeries C
Pharaoh Neuro
Feb 2026Led
$20 MSeries A
Boomerang Medical
Sep 2025Led
$20 MSeries B
Reprieve Cardiovascular
Aug 2025Participated
$61 MSeries B
Allay Therapeutics
Jun 2025Participated
$58 MSeries D
Akadeum Life Sciences
Jun 2025Participated
$20 MOther Equity
Shoulder Innovations
Mar 2025Participated
$40 MSeries E
Francis Medical
Jan 2025Led
$80 MSeries C
Orasis Pharmaceuticals
Oct 2024Led
$83 MSeries D
RareCyte
Jun 2024Led
$20 MOther Equity
AtaCor Medical
Apr 2024Led
$28 MSeries C
ViaLase
Apr 2024Participated
$40 MSeries C
Endogenex
Mar 2026Led
$50 MSeries C
Pharaoh Neuro
Feb 2026Led
$20 MSeries A
Boomerang Medical
Sep 2025Led
$20 MSeries B
Reprieve Cardiovascular
Aug 2025Participated
$61 MSeries B
Allay Therapeutics
Jun 2025Participated
$58 MSeries D
Akadeum Life Sciences
Jun 2025Participated
$20 MOther Equity
Shoulder Innovations
Mar 2025Participated
$40 MSeries E
Francis Medical
Jan 2025Led
$80 MSeries C
Orasis Pharmaceuticals
Oct 2024Led
$83 MSeries D
RareCyte
Jun 2024Led
$20 MOther Equity
AtaCor Medical
Apr 2024Led
$28 MSeries C
ViaLase
Apr 2024Participated
$40 MSeries C
81
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Deal Distribution

Arboretum Ventures: 81 funding rounds are recorded in the selected participation categories.All available history.
Arboretum Ventures: 81 funding rounds are recorded in the selected participation categories. All available history
Round typeLed dealsParticipated deals
Series A132
Series B518
Series C+915
Other Equity98
Debt11

Monthly Deal Activity

Arboretum Ventures: 81 deals are recorded across 246 months.All available history.
Arboretum Ventures: 81 deals are recorded across 246 months. All available history
MonthDeals
May '061
Jun '060
Jul '060
Aug '060
Sep '060
Oct '060
Nov '060
Dec '060
Jan '070
Feb '070
Mar '070
Apr '070
May '070
Jun '070
Jul '070
Aug '070
Sep '070
Oct '070
Nov '070
Dec '070
Jan '080
Feb '080
Mar '080
Apr '080
May '080
Jun '080
Jul '080
Aug '080
Sep '080
Oct '081
Nov '080
Dec '080
Jan '090
Feb '090
Mar '090
Apr '090
May '090
Jun '090
Jul '091
Aug '090
Sep '090
Oct '090
Nov '090
Dec '090
Jan '100
Feb '100
Mar '100
Apr '100
May '101
Jun '100
Jul '102
Aug '100
Sep '100
Oct '100
Nov '101
Dec '100
Jan '110
Feb '110
Mar '111
Apr '112
May '110
Jun '110
Jul '110
Aug '110
Sep '110
Oct '110
Nov '111
Dec '110
Jan '120
Feb '120
Mar '120
Apr '120
May '120
Jun '120
Jul '120
Aug '120
Sep '120
Oct '121
Nov '120
Dec '120
Jan '130
Feb '131
Mar '130
Apr '131
May '131
Jun '130
Jul '131
Aug '130
Sep '132
Oct '130
Nov '130
Dec '130
Jan '140
Feb '141
Mar '140
Apr '141
May '140
Jun '140
Jul '140
Aug '141
Sep '140
Oct '142
Nov '140
Dec '140
Jan '150
Feb '150
Mar '151
Apr '150
May '150
Jun '150
Jul '150
Aug '150
Sep '151
Oct '151
Nov '150
Dec '151
Jan '160
Feb '161
Mar '160
Apr '161
May '160
Jun '162
Jul '161
Aug '160
Sep '160
Oct '160
Nov '161
Dec '160
Jan '173
Feb '170
Mar '170
Apr '170
May '171
Jun '170
Jul '170
Aug '170
Sep '170
Oct '170
Nov '170
Dec '170
Jan '181
Feb '180
Mar '181
Apr '181
May '181
Jun '180
Jul '180
Aug '180
Sep '180
Oct '180
Nov '180
Dec '182
Jan '191
Feb '190
Mar '190
Apr '191
May '190
Jun '190
Jul '190
Aug '190
Sep '190
Oct '190
Nov '190
Dec '190
Jan '202
Feb '200
Mar '200
Apr '200
May '200
Jun '200
Jul '200
Aug '200
Sep '201
Oct '200
Nov '200
Dec '201
Jan '211
Feb '212
Mar '210
Apr '210
May '210
Jun '210
Jul '211
Aug '210
Sep '213
Oct '211
Nov '211
Dec '210
Jan '220
Feb '221
Mar '220
Apr '220
May '220
Jun '220
Jul '220
Aug '220
Sep '221
Oct '220
Nov '221
Dec '221
Jan '231
Feb '230
Mar '230
Apr '231
May '230
Jun '230
Jul '230
Aug '230
Sep '231
Oct '230
Nov '230
Dec '230
Jan '241
Feb '242
Mar '241
Apr '242
May '240
Jun '241
Jul '240
Aug '240
Sep '240
Oct '241
Nov '240
Dec '240
Jan '251
Feb '250
Mar '251
Apr '250
May '250
Jun '252
Jul '250
Aug '251
Sep '251
Oct '250
Nov '250
Dec '250
Jan '260
Feb '261
Mar '261
Apr '260
May '260
Jun '260
Jul '260
Aug '260
Sep '260
Oct '260

Sector Breakdown

Arboretum Ventures: Health & Life Sciences is the largest displayed sector by deal count (78 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.

Arboretum Ventures: Health & Life Sciences is the largest displayed sector by deal count (78 deals). All available history
SectorDeals
Health & Life Sciences78
Enterprise Software5
Networks, Cloud & Communication4
Manufacturing4
Data, Analytics & IT3
Space & Frontier Tech3
Developer Tools3
Hardware & Robotics2
Media & Entertainment2
AR/VR2
Professional Services2
Government & Defense1

Deal Size Distribution

Arboretum Ventures: 81 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.

Arboretum Ventures: 81 rounds have a disclosed size in the displayed size bands. All available history
Round size band (USD)Deals
<$5M5
$5M-$10M10
$10M-$25M33
$25M-$50M20
$50M-$100M12
$100M-$250M1
$250M-$500M0
$500M-$1B0
$1B+0

Deals By Geography

Arboretum Ventures: United States has the largest recorded deal count among the displayed regions (78 deals).All available history.

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

Arboretum Ventures: United States has the largest recorded deal count among the displayed regions (78 deals). All available history
RegionDeals
United States78
Canada2
100011
Arboretum Ventures: 20 co-investors are shown, with Baird Capital sharing 10 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.

Arboretum Ventures: 20 co-investors are shown, with Baird Capital sharing 10 recorded deals. All available history
Co-investorShared deals
Baird Capital10
5AM Ventures6
Beringea6
Lumira Ventures6
Deerfield Management5
JAZZ Venture Partners5
M. H. Carnegie & Co.5
Venture Investors5
Aberdare Ventures4
Aperture Venture Partners4
EDBI4
F-Prime Capital4
Hatteras Venture Partners4
North Coast Technology Investors4
ONSET Ventures4
Temasek4
Tonkawa4
Agilent Technologies3
Boston Scientific3
Bridge Builders Collaborative3

Investment Strategy

Arboretum Ventures: Led accounts for 46% and participating for 54% of round participation.All available history.
Arboretum Ventures: Led accounts for 46% and participating for 54% of round participation. All available history
CategoryDeals (count)Share (%)
Led3746%
Participating4454%
Arboretum Ventures: Single-lead accounts for 43% and co-led for 57% of lead dynamics.All available history.
Arboretum Ventures: Single-lead accounts for 43% and co-led for 57% of lead dynamics. All available history
CategoryDeals (count)Share (%)
Single-lead1643%
Co-led2157%

Team

Amanda Goldstein

Executive Assistant

Dan Kidle

Partner

George Dunbar

Venture Partner

Jan Garfinkle

Founder and Managing Partner

Jeff Terrell

Board of Directors

Marcy Marshall

Chief Financial Officer

Nicole J Walker

Managing Partner

Paul McCreadie

Partner and Chief Operating Officer

Thomas Shehab, MD, MMM
Tim Petersen

Founder and Managing Partner