Private foundation · Wilmington, DE

Six String Giving Foundation

View org profile →Find similar funders →Invitation only
Typical grant size
$9K – $25K – $65K
25th · median · 75th percentile
Unique recipients
27
Repeat grantees
5
funded 2+ years

Application procedures · from 2024 990-PF

Leadership · from 2024 990-PF

David Kroin
Dir
Michelle Kroin
Dir, Pres
Nir Messafi
Sec, Treas

Source: IRS Form 990-PF, Part VII. Officers, directors, and trustees as reported by the foundation.

Payout rate · TY 2024
5.3%
grants paid ÷ assets · ~5% IRS minimum
'21
'22
'23
'24
39
Total grants awarded
$3.0M
Total amount
$76K
Average grant
$865K
Largest grant

Giving by year

2024
$1.1M
12 grants
2023
$795K
10 grants
2022
$775K
10 grants
2021
$311K
7 grants

Top recipients

3 grants · MA · ≈ likely match
$1.9M
3 grants · NY · ✓ Exact match
$205K
2 grants · NY · ✓ Exact match
$115K
1 grant · DC · ✓ Exact match
$100K
2 grants · NY · ✓ Exact match
$90K
1 grant · NY · ≈ likely match
$75K
1 grant · NY · ✓ Exact match
$65K
1 grant · NY · ✓ Exact match
$50K
1 grant · MI · ✓ Exact match
$50K
2 grants · NY · ✓ Exact match
$40K

Recipient names are as reported on the 990-PF. ✓ Exact match = EIN matched to IRS records by exact name + state; ≈ likely match = EIN inferred from a closely similar name. The recipient EIN is never stated on the form — it is DoubleNine’s match.

Recent grants · most recent filings first

Fidelity Investments Charitable Gift Fund
Six String Giving Fund
MA · TY 2024
$865K
Cornell University
Tikkun Olam Transportation Program
NY · TY 2024
$75K
Port Chester Carver Center Inc
General & Unrestricted
NY · TY 2024
$75K
Bob Woodruff Family Foundation Inc
General & Unrestricted
NY · TY 2024
$15K
The Brooke Jackman Foundation Inc
General & Unrestricted
NY · TY 2024
$10K
Nassau County Ahrc Foundation Inc
General & Unrestricted
NY · TY 2024
$10K
National Alopecia Areata Foundation
General & Unrestricted
CA · TY 2024
$5K
Brooklyn Tech Alumni Foundation Inc
General & Unrestricted
NY · TY 2024
$5K
Crohns & Colitis Foundation of America
General & Unrestricted
NY · TY 2024
$3K
Medecins Sans Frontieres USA Inc
General & Unrestricted
MD · TY 2024
$3K
Primary Stages Company Inc
General & Unrestricted
NY · TY 2024
$3K
Urban Pathways Inc
General & Unrestricted
NY · TY 2024
$3K
Fidelity Investments Charitable Gift Fund
General & Unrestricted
MA · TY 2023
$600K
Port Chester Carver Center Inc
General & Unrestricted
NY · TY 2023
$65K
Ny Community Fridge Corp
General & Unrestricted
NY · TY 2023
$50K
Cancer Support Team Inc
General & Unrestricted
NY · TY 2023
$25K
The Sharing Shelf Inc
General & Unrestricted
NY · TY 2023
$25K
Part of the Solution Inc
General & Unrestricted
NY · TY 2023
$10K
Magnify Autism Inc
General & Unrestricted
NY · TY 2023
$8K
The Kristen Ann Carr Fund
General & Unrestricted
NY · TY 2023
$8K
Kids Enjoy Exercise Now
General & Unrestricted
NY · TY 2023
$3K
Livfree Inc
General & Unrestricted
CT · TY 2023
$2K
Fidelity Investments Charitable Gift Fund
General & Unrestricted
MA · TY 2022
$410K
Ny Community Fridge Corp
General & Unrestricted
NY · TY 2022
$65K
Cancer Support Team Inc
General & Unrestricted
NY · TY 2022
$65K
Port Chester Carver Center Inc
General & Unrestricted
NY · TY 2022
$65K
Minds Matter
General & Unrestricted
NY · TY 2022
$65K
Domus Kids Inc
Invictus re-entry program
CT · TY 2022
$25K
Translational Genomics Research Institute Foundati
Molecular Medicine division currently led by Dr. Von Hoff
AZ · TY 2022
$25K
Dana Farber Cancer Institute Inc
Multiple Myeloma Program
MA · TY 2022
$25K
Neighbor to Neighbor Inc
General & Unrestricted
CT · TY 2022
$20K
Experience Camps
General & Unrestricted
CT · TY 2022
$10K
Hopewell Fund
No Patient Left Behind program
DC · TY 2021
$100K
Sunrise Day Camps Association Inc
General & Unrestricted
NY · TY 2021
$50K
Regents of the University of Michigan
LSI Annual Fund
MI · TY 2021
$50K
Fjc
Natan Fund
NY · TY 2021
$36K
Cornell University - Weill Cornell Medicine
Children's Health Council
NY · TY 2021
$25K
Memorial Sloan-kettering Cancer Center
General & Unrestricted
MD · TY 2021
$25K
Bob Woodruff Family Foundation Inc
General & Unrestricted
NY · TY 2021
$25K

Source: IRS Form 990-PF, Part XV. Up to 50 most recent grants shown.

Six String Giving Foundation Grants | Foundation Giving Profile | DoubleNine