What is the typical grant size?

Typical awards are clustered around the low-to-mid $200,000 range. The reported distribution is p25 $112,644, median $219,877, and p75 $220,000.

Is the funding limited to one geography?

No. The foundation gives nationally, with 190 grants in the United States and additional grants to recipients in the UK, Canada, France, Italy, Belgium, and other locations.

Does Additional Ventures Foundation fund individuals?

Yes. The foundation is marked as funding individuals, alongside its support for universities, hospitals, research institutes, and companies.

Additional Ventures Foundation

Name: Additional Ventures Foundation — grants, 990 financials & funding data
Creator: Kindora

ActivePhilanthropy & VoluntarismFunds Individuals

PALO ALTO, CAWebsite

About Additional Ventures Foundation

Additional Ventures' mission is to cure single ventricle heart disease through transformative research and strategic investments that revolutionize treatment and care.

Focus Areas

single ventricle heart diseasegenetics and developmental originstissue engineering and regenerative medicinecomputational modelingtranslational device and therapeutic developmentlymphatic biologyFontan-associated liver diseasearrhythmia and ventricular failurepersonalized medicineclinical outcomes and sequelae

Who They Fund

infants and children with single ventricle/congenital heart defects

About Additional Ventures Foundation

Additional Ventures Foundation concentrates its grantmaking on curing single ventricle heart disease, and that focus shows up in a mix of large research awards and targeted investments in therapies and devices. Two of its largest recent grants went to The J David Gladstone Institutes, with $1,200,000 in both 2024 and 2025 for an Innovation Award, signaling repeated support for research aimed at advancing the field. The foundation also backed Renata Medical Inc with $1,100,000 in 2025 for transcatheter Fontan shunt development, a clear example of its interest in translating research into clinical solutions. Other major awards support collaborative research networks, device design, and cardiovascular studies for children and adults living with single ventricle conditions. The recipient mix includes universities, children’s hospitals, research institutes, and medtech companies, which fits a strategy that links discovery science, translational development, and clinical care. Across the recent grant list, the foundation appears to favor funding that can move from lab-based investigation toward practical treatment advances for infants, children, and cardiac patients with complex congenital heart disease.

What Additional Ventures Foundation Funds

In collaborative research, Additional Ventures Foundation has supported multi-institution work through CURES Collaborative grants, including $717,975 to Nationwide Children's Hospital Inc in 2024 and $556,817 to Carnegie Mellon University in 2024. It has also backed clinical-network work with $415,000 to Cincinnati Children's Hospital Medical Center in 2023 for the Advanced Cardiac Therapies Improving Outcomes Network. For single ventricle research specifically, the foundation funded New York University with $440,000 in 2024 and the University of Virginia with $282,614 in 2025 for the Single Ventricle Research Fund. It also supports device development, including $500,000 to Star Bp Inc in 2024 for pediatric ventricular assist device design and $1,100,000 to Renata Medical Inc in 2025 for transcatheter Fontan shunt development.

How Additional Ventures Foundation Gives

Typical grant sizes cluster tightly around the mid-six-figure range: p25 is $112,644, median is $219,877, and p75 is $220,000. The recent record includes repeated awards to the same organizations across multiple years, such as The J David Gladstone Institutes, Boston Children's Hospital, Nationwide Children's Hospital Inc, Carnegie Mellon University, Washington University in St Louis, Stanford-related entities, and the University of Virginia. That pattern suggests ongoing programmatic support rather than one-off gifts. Additional Ventures Foundation is a regular funder and also funds individuals. The grant list reflects a research-grant style of giving, with awards tied to named programs, collaboratives, and innovation or career-development tracks.

Financial Snapshot

Annual Giving

$14.9M

Total Assets

$220.3M

Total Revenue

$29.1M

Total Expenses

$19.5M

Typical Grant Size

Most grants fall between $113K and $220K, with a median of $220K.

25th Percentile

$113K

Median

$220K

75th Percentile

$220K

Geographic Reach

National23 states funded

Funding intensity

Low

High

Headquarters

Funding intensity

Low

High

Where Additional Ventures Foundation Funds

Top 9 recipient countries by grant volume for Additional Ventures Foundation.

Rank	Country	Grants	Total	Share
1	United StatesDomestic	190	$43.4M	84.1%
2	United Kingdom

Unlock Deep Analysis

Sign up for a free Kindora account to access AI-generated insights into this funder's giving patterns, decision-makers, and fit signals.

Get Started Free

See Similar Funders

Free Kindora accounts unlock side-by-side comparisons with foundations that share this funder's focus areas and giving profile.

Get Started Free

Explore related grant guides

Grants in California

Want a Personalized Pitch for Additional Ventures Foundation?

Get Started Free View Pricing

Free plan available

No contracts

Cancel anytime

Recipient	Location	Amount	Year	Purpose
THE J DAVID GLADSTONE INSTITUTES	SAN FRANCISCO, CA	$1,200,000	2025	INNOVATION AWARD
RENATA MEDICAL INC	NEWPORT BEACH, CA	$1,100,000	2025	TRANSCATHETER FONTAN SHUNT DEVELOPMENT
BOSTON CHILDREN'S HOSPITAL	BOSTON, MA	$934,317	2025	FORCE FUND
NATIONWIDE CHILDREN'S HOSPITAL INC	COLUMBUS, OH	$594,872	2025	CURES COLLABORATIVE
CARNEGIE MELLON UNIVERSITY	PITTSBURGH, PA	$493,452	2025	CURES COLLABORATIVE
WASHINGTON UNIVERSITY IN ST LOUIS	ST LOUIS, MO	$381,383	2025	CURES COLLABORATIVE
THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY	REDWOOD CITY, CA	$322,050	2025	CURES COLLABORATIVE
EMORY UNIVERSITY	ATLANTA, GA	$302,993	2025	CURES COLLABORATIVE
IRCCS AZIENDA OSPEDALIERO UNIVERSITARIA DI BOLOGNA	BOLOGNA	$295,918	2025	SINGLE VENTRICLE RESEARCH FUND
THE RECTOR & VISITORS OF THE UNIVERSITY OF VIRGINIA	CHARLOTTESVILLE, VA	$282,614	2025	SINGLE VENTRICLE RESEARCH FUND
IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND MEDICINE	LONDON	$264,436	2025	SINGLE VENTRICLE RESEARCH FUND
ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI	NEW YORK, NY	$261,404	2025	CURES COLLABORATIVE
SANFORD BURNHAM PREBYS MEDICAL DISCOVERY INSTITUTE	LA JOLLA, CA	$247,933	2025	CATALYST TO INDEPENDENCE AWARD
THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY	REDWOOD CITY, CA	$241,941	2025	CATALYST TO INDEPENDENCE AWARD
THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY	REDWOOD CITY, CA	$233,359	2025	CURES COLLABORATIVE
CATHOLIC UNIVERSITY OF LEUVEN	—	$230,000	2025	SINGLE VENTRICLE RESEARCH FUND
CHILDREN'S HOSPITAL LOS ANGELES	LOS ANGELES, CA	$227,998	2025	SINGLE VENTRICLE RESEARCH FUND
RESEARCH INSTITUTE AT NATIONWIDE CHILDREN'S HOSPITAL	COLUMBUS, OH	$225,412	2025	SINGLE VENTRICLE RESEARCH FUND
YALE UNIVERSITY	NEW HAVEN, CT	$221,347	2025	SINGLE VENTRICLE RESEARCH FUND
THE HOSPITAL FOR SICK CHILDREN	TORONTO, ON	$221,200	2025	SINGLE VENTRICLE RESEARCH FUND
REGENTS OF THE UNIVERSITY OF CALIFORNIA AT SAN DIEGO	LA JOLLA, CA	$220,000	2025	SINGLE VENTRICLE RESEARCH FUND
THE CHILDREN'S HOSPITAL OF PHILADELPHIA	PHILADELPHIA, PA	$220,000	2025	SINGLE VENTRICLE RESEARCH FUND
INDIANA UNIVERSITY	BLOOMINGTON, IN	$220,000	2025	SINGLE VENTRICLE RESEARCH FUND
ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI	NEW YORK, NY	$220,000	2025	SINGLE VENTRICLE RESEARCH FUND
REGENTS OF THE UNIVERSITY OF CALIFORNIA AT SAN DIEGO	LA JOLLA, CA	$220,000	2025	SINGLE VENTRICLE RESEARCH FUND
UNIVERSITA DEGLI STUDI DI TORINO	TORINO	$220,000	2025	SINGLE VENTRICLE RESEARCH FUND
CORNELL UNIVERSITY	ITHACA, NY	$220,000	2025	SINGLE VENTRICLE RESEARCH FUND
CALIFORNIA INSTITUTE OF TECHNOLOGY	PASADENA, CA	$220,000	2025	SINGLE VENTRICLE RESEARCH FUND
UNIVERSITY OF PITTSBURGH	PITTSBURGH, PA	$220,000	2025	SINGLE VENTRICLE RESEARCH FUND
CHILDREN'S HOSPITAL MEDICAL CENTER	CINCINNATI, OH	$220,000	2025	SINGLE VENTRICLE RESEARCH FUND
EMORY UNIVERSITY	ATLANTA, GA	$220,000	2025	SINGLE VENTRICLE RESEARCH FUND
IMAGINE INSTITUTE	PARIS	$220,000	2025	SINGLE VENTRICLE RESEARCH FUND
MASSACHUSETTS GENERAL HOSPITAL	BOSTON, MA	$220,000	2025	SINGLE VENTRICLE RESEARCH FUND
UNIVERSITY OF SOUTH FLORIDA	TAMPA, FL	$220,000	2025	SINGLE VENTRICLE RESEARCH FUND
REGENTS OF THE UNIVERSITY OF CALIFORNIA SAN FRANCISCO	SAN FRANCISCO, CA	$220,000	2025	SINGLE VENTRICLE RESEARCH FUND
NATIONWIDE CHILDREN'S HOSPITAL INC	COLUMBUS, OH	$220,000	2025	SINGLE VENTRICLE RESEARCH FUND
UNIVERSITY HEALTH NETWORK	TORONTO, ON	$220,000	2025	SINGLE VENTRICLE RESEARCH FUND
THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY	REDWOOD CITY, CA	$220,000	2025	SINGLE VENTRICLE RESEARCH FUND
WASHINGTON UNIVERSITY IN ST LOUIS	ST LOUIS, MO	$220,000	2025	SINGLE VENTRICLE RESEARCH FUND
NEW YORK UNIVERSITY	NEW YORK, NY	$220,000	2025	SINGLE VENTRICLE RESEARCH FUND
CHILDREN'S HOSPITAL MEDICAL CENTER	CINCINNATI, OH	$220,000	2025	SINGLE VENTRICLE RESEARCH FUND
DUKE UNIVERSITY	DURHAM, NC	$220,000	2025	SINGLE VENTRICLE RESEARCH FUND
BOSTON CHILDREN'S HOSPITAL	BOSTON, MA	$219,901	2025	SINGLE VENTRICLE RESEARCH FUND
BAYLOR COLLEGE OF MEDICINE	HOUSTON, TX	$219,877	2025	SINGLE VENTRICLE RESEARCH FUND
THE UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER	DALLAS, TX	$219,773	2025	SINGLE VENTRICLE RESEARCH FUND
SEATTLE CHILDREN'S HOSPITAL	SEATTLE, WA	$219,095	2025	SINGLE VENTRICLE RESEARCH FUND
ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI	NEW YORK, NY	$218,508	2025	SINGLE VENTRICLE RESEARCH FUND
THE CHILDREN'S HOSPITAL OF PHILADELPHIA	PHILADELPHIA, PA	$217,637	2025	SINGLE VENTRICLE RESEARCH FUND
THE CHILDREN'S MERCY HOSPITAL	KANSAS CITY, MO	$216,710	2025	SINGLE VENTRICLE RESEARCH FUND
THE CHILDREN'S HOSPITAL OF PHILADELPHIA	PHILADELPHIA, PA	$209,923	2025	SINGLE VENTRICLE RESEARCH FUND

Additional Ventures Foundation

About Additional Ventures Foundation

Focus Areas

Who They Fund

About Additional Ventures Foundation

What Additional Ventures Foundation Funds

How Additional Ventures Foundation Gives

Financial Snapshot

Typical Grant Size

Geographic Reach

Where Additional Ventures Foundation Funds

Deep Analysis

Unlock Deep Analysis

Similar Funders

See Similar Funders

Explore related grant guides

Want a Personalized Pitch for Additional Ventures Foundation?

Funding Style

Topics

Where Additional Ventures Foundation Makes Grants

Frequently Asked Questions About Additional Ventures Foundation

What does Additional Ventures Foundation fund?

What is the typical grant size?

Does the foundation support recurring grants?

Is the funding limited to one geography?

Does Additional Ventures Foundation fund individuals?

Open Grant Opportunities

Single Ventricle Research Fund (SVRF)

Recent Grants

Additional Ventures Foundation

About Additional Ventures Foundation

Focus Areas

Who They Fund

About Additional Ventures Foundation

What Additional Ventures Foundation Funds

How Additional Ventures Foundation Gives

Financial Snapshot

Typical Grant Size

Geographic Reach

Where Additional Ventures Foundation Funds

Unlock Deep Analysis

See Similar Funders

Explore related grant guides

Want a Personalized Pitch for Additional Ventures Foundation?

The Grant Brief

Funding Style

Topics

Where Additional Ventures Foundation Makes Grants

Frequently Asked Questions About Additional Ventures Foundation

What does Additional Ventures Foundation fund?

What is the typical grant size?

Does the foundation support recurring grants?

Is the funding limited to one geography?

Does Additional Ventures Foundation fund individuals?

Open Grant Opportunities

Single Ventricle Research Fund (SVRF)

Recent Grants