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Sontag Foundation

816 A1A North, Suite 201, Ponte Vedra Beach, FL, 32082, United States

Overview

Charitable organization focused on brain cancer research.

Founded

2000

Deals ยท 12mo

2

Links

WebsiteLinkedIn

Stage focus

Seed

Geographic focus

United States

Sector focus

Biotechnology
Oncology

Investment portfolio

7rounds
NAMEDATESIZE
TippingPoint Biosciences
Mar 2026Participated
$5 MSeed
Cordance Medical
Nov 2025Participated
$8 MSeed
AiM Medical Robotics
Sep 2025Participated
$8 MSeries A
FYR Bio
Sep 2025Participated
$8 MOther Equity
Alpheus Medical
May 2025Participated
$52 MSeries B
Myosin Therapeutics
Mar 2025Participated
$3 MSeed
Modifi Bio
Oct 2023Participated
$4 MSeed
TippingPoint Biosciences
Mar 2026Participated
$5 MSeed
Cordance Medical
Nov 2025Participated
$8 MSeed
AiM Medical Robotics
Sep 2025Participated
$8 MSeries A
FYR Bio
Sep 2025Participated
$8 MOther Equity
Alpheus Medical
May 2025Participated
$52 MSeries B
Myosin Therapeutics
Mar 2025Participated
$3 MSeed
Modifi Bio
Oct 2023Participated
$4 MSeed
7
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Insights

Time horizon

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Deal Distribution

Sontag Foundation: 7 funding rounds are recorded in the selected participation categories.All available history.
Sontag Foundation: 7 funding rounds are recorded in the selected participation categories. All available history
Round typeLed dealsParticipated deals
Seed04
Series A01
Series B01
Other Equity01

Monthly Deal Activity

Sontag Foundation: 7 deals are recorded across 37 months.All available history.
Sontag Foundation: 7 deals are recorded across 37 months. All available history
MonthDeals
Oct '231
Nov '230
Dec '230
Jan '240
Feb '240
Mar '240
Apr '240
May '240
Jun '240
Jul '240
Aug '240
Sep '240
Oct '240
Nov '240
Dec '240
Jan '250
Feb '250
Mar '251
Apr '250
May '251
Jun '250
Jul '250
Aug '250
Sep '252
Oct '250
Nov '251
Dec '250
Jan '260
Feb '260
Mar '261
Apr '260
May '260
Jun '260
Jul '260
Aug '260
Sep '260
Oct '260

Sector Breakdown

Sontag Foundation: Health & Life Sciences is the largest displayed sector by deal count (7 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.

Sontag Foundation: Health & Life Sciences is the largest displayed sector by deal count (7 deals). All available history
SectorDeals
Health & Life Sciences7
Hardware & Robotics1
Space & Frontier Tech1

Deal Size Distribution

Sontag Foundation: 7 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.

Sontag Foundation: 7 rounds have a disclosed size in the displayed size bands. All available history
Round size band (USD)Deals
<$5M3
$5M-$10M3
$10M-$25M0
$25M-$50M0
$50M-$100M1
$100M-$250M0
$250M-$500M0
$500M-$1B0
$1B+0

Deals By Geography

Sontag Foundation: United States has the largest recorded deal count among the displayed regions (7 deals).All available history.

Top 1 of 1 regions; European countries are grouped as Europe.

Sontag Foundation: United States has the largest recorded deal count among the displayed regions (7 deals). All available history
RegionDeals
United States7
Sontag Foundation: 20 co-investors are shown, with BrightEdge sharing 2 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.

Sontag Foundation: 20 co-investors are shown, with BrightEdge sharing 2 recorded deals. All available history
Co-investorShared deals
BrightEdge2
National Brain Tumor Society2
1540 Ventures1
Action Potential Venture Capital1
Advantage Capital1
American Cancer Society1
Angel Physicians Fund1
Angel Star Ventures1
Brain Tumor Investment Fund1
Cancer Research Horizons1
Connecticut Innovations1
DeepWork Capital1
Dynagrow Capital1
Florida Opportunity Fund1
Focalpoint Partners1
Freeflow Ventures1
Harvard Business School Angels1
HealthQuest Capital1
HighCape Capital1
IQ Capital1

Investment Strategy

Sontag Foundation: Led accounts for 0% and participating for 100% of round participation.All available history.
Sontag Foundation: Led accounts for 0% and participating for 100% of round participation. All available history
CategoryDeals (count)Share (%)
Led00%
Participating7100%
Sontag Foundation: Single-lead accounts for 0% and co-led for 0% of lead dynamics.All available history.
Sontag Foundation: Single-lead accounts for 0% and co-led for 0% of lead dynamics. All available history
CategoryDeals (count)Share (%)
Single-lead00%
Co-led00%

Lead dynamics requires at least one led deal in this range

Team

Scott Davis

Senior Associate, Life Sciences