C Stone Foundation
https://N/ATotal Given 2016–2024
$3.9M
70 grants · $428K avg/year
based on 9 yrs of IRS 990-PF records on file
$100K+/yr
local funder
capacity
$20K
typical small grants · $10K–$50K
grant size
45%
supporter · 13/29 multi-year
repeat
$5.1M
Assets · 2020
29
Distinct recipients
Application Information
Accepts Unsolicited Proposals
No — Preselected Only
Phone
2107329227
Financial Trends
Giving Over Time
Total Assets Over Time
View financial data as table
| Year | Total Giving | Total Assets | Revenue | Grants |
|---|---|---|---|---|
| 2016 | $210K | $3.9M | $164K | 9 |
| 2017 | $168K | $4.7M | $737K | 10 |
| 2018 | $370K | $4.0M | $70K | 15 |
| 2019 | N/A | $4.9M | $89K | N/A |
| 2020 | $270K | $5.1M | $146K | 8 |
| 2022 | $315K | $4.5M | $-11K | 11 |
| 2023 | $275K | $5.1M | $10K | 10 |
| 2024 | $2.2M | $3.5M | $2.0M | 7 |
Grant Size Distribution
Based on 70 grants on record
Minimum
$3K
25th Pctl
$10K
Median
$20K
Average
$55K
75th Pctl
$50K
Maximum
$984K
Geographic Distribution
Key Personnel
| Name | Title | Compensation |
|---|---|---|
| Eloise D Austin | Trustee | — |
| Ruth C Austin | Trustee | — |
| Catherine S Campbell | Trustee | — |
| Sara T Campbell | Trustee | — |
Grants Awarded (70 total)
| Purpose | ||||
|---|---|---|---|---|
| The Families SCN2A Foundation | Gettysburg, PA | $984,390 | General Purpose | 2024 |
| United Way of Lewis & Clark Area | Helena, MT | $500,000 | General Purpose | 2024 |
| MCC Foundation Inc | San Antonio, TX | $300,000 | General Purpose | 2024 |
| Dr Cathy Lord Longitudinal Study of Autism | Los Angeles, CA | $200,000 | General Purpose | 2024 |
| Good Samaritan Ministries | Richmond, VA | $150,000 | General Purpose | 2024 |
| Rocky Mountain College | Billings, MT | $100,000 | General Purpose | 2020 |
| Carroll College | Helena, MT | $100,000 | General Purpose | 2018 |
| Singing Waters Montana | Billings, MT | $100,000 | General Purpose | 2024 |
| Singing Waters Montana | Billings, MT | $60,000 | General Purpose | 2022 |
| Lewis and Clark | Yankton, SD | $50,000 | General Purpose | 2016 |
| Camp Mimanagish | Billings, MT | $50,000 | General Purpose | 2018 |
| Whidbey Camamo Land Trust | Greenbank, WA | $50,000 | General Purpose | 2023 |
| The Montana Innocence Project | Missoula, MT | $50,000 | General Purpose | 2023 |
| Singing Waters Montana | Billings, MT | $50,000 | General Purpose | 2020 |
| The Montana Innocence Project | Missoula, MT | $50,000 | General Purpose | 2022 |
| Rocky Mountain College | Billings, MT | $50,000 | General Purpose | 2022 |
| Central Montana Medical Center FND | LewisTown, MT | $50,000 | General Purpose | 2023 |
| Rocky Mountain College | Billings, MT | $50,000 | General Purpose | 2023 |
| Helena Symphony | Helena, MT | $40,000 | General Purpose | 2016 |
| Exploration Works | Helena, MT | $30,000 | General Purpose | 2018 |
| Helena Symphony | Helena, MT | $30,000 | General Purpose | 2018 |
| UCLA Center for Austism Research and Treatment | Los Angeles, CA | $30,000 | General Purpose | 2022 |
| Exploration Works | Helena, MT | $30,000 | General Purpose | 2020 |
| Singing Waters Montana | Billings, MT | $30,000 | General Purpose | 2023 |
| Plymouth Congregational Church | Helena, MT | $22,000 | General Purpose | 2018 |