Private foundation · Jackson, WY

Stoneriver Foundation

View org profile →Find similar funders →Invitation only
Typical grant size
$8K – $20K – $45K
25th · median · 75th percentile
Unique recipients
16
Repeat grantees
13
funded 2+ years

Application procedures · from 2023 990-PF

DeadlinesN/A
ContactNA
MaterialsN/A
RestrictionsN/A

Leadership · from 2023 990-PF

Gary K Silberberg
PRESIDENT
Veronica K Silberberg
VICE PRESIDE
Adam Silberberg
VICE PRESIDE
Lia Silberberg
DIRECTOR
Molly Silberberg
DIRECTOR
Jane Emmer
SECRETARY

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

Payout rate · TY 2023
5.2%
grants paid ÷ assets · ~5% IRS minimum
'16
'17
'18
'19
'20
'21
'22
'23
103
Total grants awarded
$3.1M
Total amount
$30K
Average grant
$130K
Largest grant

Giving by year

2023
$155K
4 grants
2022
$179K
5 grants
2021
$255K
4 grants
2020
$356K
8 grants
2019
$326K
13 grants
2018
$290K
14 grants
2017
$237K
9 grants
2016
$329K
15 grants
2015
$347K
12 grants
2014
$349K
13 grants
2013
$272K
6 grants

Top recipients

Community Foundation
12 grants · WY
$676K
10 grants · WY · ✓ Exact match
$590K
7 grants · WY · ≈ likely match
$403K
Yale Law School
8 grants · CT
$284K
Center of Wonder
7 grants · WY
$277K
4 grants · RI · ✓ Exact match
$160K
6 grants · MI · ✓ Exact match
$144K
4 grants · DC · ✓ Exact match
$115K
4 grants · CA · ✓ Exact match
$108K
5 grants · WY · ✓ Exact match
$98K

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

Dancers Workshop
GENERAL SUPPORT
WY · TY 2023
$75K
Community Foundation of Jackson Hol
MATCHING GRANT
WY · TY 2023
$39K
Endangered Species Fund
SPECIAL PROJECT FUND
MI · TY 2023
$31K
Teton Youth and Family Services
GENERAL SUPPORT
WY · TY 2023
$10K
Dancers Workshop
GENERAL SUPPORT
WY · TY 2022
$100K
Community Foundation of Jackson Hol
MATCHING GRANT
WY · TY 2022
$43K
Endangered Species Fund
SPECIAL PROJECT FUND
MI · TY 2022
$25K
Teton Youth and Family Services
GENERAL SUPPORT
WY · TY 2022
$10K
Charture Institute
GENERAL SUPPORT
WY · TY 2022
$1K
Community Foundation of Jackson Hol
MATCHING GRANT
WY · TY 2021
$130K
Dancers Workshop
GENERAL SUPPORT
WY · TY 2021
$100K
Endangered Species Fund
SPECIAL PROJECT FUND
MI · TY 2021
$25K
St Johns Health
GENERAL SUPPORT
WY · TY 2021
$125
Dancers Workshop
GENERAL SUPPORT
WY · TY 2020
$125K
Yale Law School
GENERAL SUPPORT
CT · TY 2020
$83K
Community Foundation of Jackson Hol
MATCHING GRANT
WY · TY 2020
$63K
Thacher School
SPECIAL PROJECT FUND & GENERAL SUPP
CA · TY 2020
$40K
Endangered Species Fund
SPECIAL PROJECT FUND
MI · TY 2020
$20K
Center of Wonder
GENERAL SUPPORT
WY · TY 2020
$15K
City Kids Wilderness Project
GENERAL SUPPORT
DC · TY 2020
$5K
Bates College
GENERAL SUPPORT
ME · TY 2020
$5K
Yale Law School
GENERAL SUPPORT
CT · TY 2019
$69K
Dancers Workshop
GENERAL SUPPORT
WY · TY 2019
$60K
Community Foundation of Jackson Hol
MATCHING GRANT
WY · TY 2019
$48K
Center of Wonder
GENERAL SUPPORT
WY · TY 2019
$40K
Endangered Species Fund
SPECIAL PROJECT FUND
MI · TY 2019
$33K
Thacher School
SPECIAL PROJECT FUND & GENERAL SUPP
CA · TY 2019
$33K
Environment for Development
SPECIAL PROJECT FUND
WY · TY 2019
$15K
Bowdoin College
GENERAL SUPPORT
ME · TY 2019
$10K
Brown University
GENERAL SUPPORT
RI · TY 2019
$10K
ACLU Foundation of Wyoming
SPECIAL PROJECT FUND
NY · TY 2019
$5K
Bates College
GENERAL SUPPORT
ME · TY 2019
$2K
Teton Youth and Family Services
GENERAL SUPPORT
WY · TY 2019
$1K
Jewish Community Foundation of Sd
SPECIAL PROJECT FUND
CA · TY 2019
$1K
Dancers Workshop
GENERAL SUPPORT
WY · TY 2018
$65K
Community Foundation of Jackson Hol
GENERAL SUPPORT
WY · TY 2018
$50K
Citykids
GENERAL SUPPORT
DC · TY 2018
$36K
Community Foundation of Jackson Hol
MATCHING GRANT
WY · TY 2018
$31K
Center of Wonder
GENERAL SUPPORT
WY · TY 2018
$27K
Thacher School
PROJECT SUPPORT
CA · TY 2018
$20K
Thacher School
GENERAL SUPPORT
CA · TY 2018
$15K
Grand Teton Music Festival
GENERAL SUPPORT
WY · TY 2018
$15K
Endangered Species Fund
PROJECT SUPPORT
MI · TY 2018
$10K
Yale Law School
GENERAL SUPPORT
CT · TY 2018
$10K
Bowdoin College
GENERAL SUPPORT
ME · TY 2018
$3K
Wyoming Star Gazers
GENERAL SUPPORT
WY · TY 2018
$3K
Off Square Theatre
GENERAL SUPPORT
WY · TY 2018
$3K
National Association of Councils on
PROJECT SUPPORT
DC · TY 2018
$3K
Community Foundation
MATCHING GRANT
WY · TY 2017
$80K
Thatcher School
PARENTS FUND
CA · TY 2017
$30K

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