MERCURY FOUNDATION
Cite this
Plain text MERCURY FOUNDATION. furp.org, nonprofit organization profile, tax years 2016–2024. https://furp.org/org/mercury-foundation-814466525. Retrieved 2026-10-27.
APA furp.org. (n.d.). MERCURY FOUNDATION [Nonprofit organization profile; tax years 2016–2024]. Retrieved October 27, 2026, from https://furp.org/org/mercury-foundation-814466525
MLA “MERCURY FOUNDATION.” furp.org, tax years 2016–2024, https://furp.org/org/mercury-foundation-814466525. Accessed 27 Oct. 2026.
Retrieved 2026-10-27; covers tax years 2016–2024. Data: furp.org, CC BY 4.0.
2024 · Form 990PF · revenue $15.1M · expenses $32.4M · assets $249.5M
- EIN
- 81-4466525
- Address
- C/O BAKER TILLY 3 LAGOON DR ST 400, REDWOOD CITY, CA 94065-0000
- NTEE code
- T22
- Exempt type
- 501(c)(3): charitable, religious, educational, scientific or literary (trust)
- Ruling date
- August 2017 (when the IRS recognized its exemption)
- IRS status
- Exempt (unconditional) (IRS Business Master File) IRS data ↗
- Tax-deductible donations
- Yes: listed in IRS Publication 78 (private foundation) Pub 78 ↗
- Foundation status
- Private non-operating foundation
- Cross-check
- ProPublica Nonprofit Explorer
Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).
People paid by the organization
None of the 1 person listed on these returns reported compensation from the organization. They are listed below.
Officers and directors, no compensation reported
1 person listed on the returns with $0 (or no amount) in every compensation column: current people first. Hours are as filed on the latest return each person appears on.
| Name | Latest title | Years | Hrs/wk (latest) | Compensation | Organizations |
|---|---|---|---|---|---|
| Peter Walker Grousbeck | TRUSTEE | 2016-2024 | 0 | $0 reported | 2 |
People by year
2024 · 1 person listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| PETER WALKER GROUSBECK | TRUSTEE | 0 | $0 | - | $0 | $0 | 2 |
2023 · 1 person listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| PETER WALKER GROUSBECK | TRUSTEE | 0 | $0 | - | $0 | $0 | 2 |
2022 · 1 person listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| PETER WALKER GROUSBECK | TRUSTEE | 0 | $0 | - | $0 | $0 | 2 |
2021 · 1 person listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| PETER WALKER GROUSBECK | TRUSTEE | 0 | $0 | - | $0 | $0 | 2 |
2020 · 1 person listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| PETER WALKER GROUSBECK | TRUSTEE | 2 | $0 | - | $0 | $0 | 2 |
2019 · 1 person listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| PETER WALKER GROUSBECK | TRUSTEE | 2 | $0 | - | $0 | $0 | 2 |
2018 · 1 person listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Peter Walker Grousbeck | Trustee | 2 | $0 | - | $0 | $0 | 2 |
2017 · 1 person listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Peter Walker Grousbeck | Trustee | 1 | $0 | - | $0 | $0 | 2 |
2016 · 1 person listed · none paid
| Name | Title | Hrs/wk | From org | From related | Other | Total | Orgs |
|---|---|---|---|---|---|---|---|
| Peter Walker Grousbeck | Trustee | 1 | $0 | - | $0 | $0 | 2 |
Highest-paid independent contractors
2024 · 1 contractor · $139K
| Name | Location | Service | Paid |
|---|---|---|---|
| BAKER TILLY ADVISORY GROUP LP | REDWOOD CITY, CA | ACCOUNTING AND TAX | $138,851 |
2023 · 1 contractor · $94K
| Name | Location | Service | Paid |
|---|---|---|---|
| SEILER LLP | REDWOOD CITY, CA | ACCOUNTING AND TAX | $94,200 |
2022 · 1 contractor · $124K
| Name | Location | Service | Paid |
|---|---|---|---|
| SEILER LLP | SAN FRANCISCO, CA | ACCOUNTING AND TAX | $123,786 |
2021 · 1 contractor · $96K
| Name | Location | Service | Paid |
|---|---|---|---|
| SEILER LLP | SAN FRANCISCO, CA | ACCOUNTING AND TAX | $95,712 |
2020 · 1 contractor · $55K
| Name | Location | Service | Paid |
|---|---|---|---|
| SEILER LLP | SAN FRANCISCO, CA | ACCOUNTING AND TAX | $55,000 |
2019 · 1 contractor · $58K
| Name | Location | Service | Paid |
|---|---|---|---|
| LUMA CONSULTING LLC | SEATTLE, WA | NONPROFIT CONSULTING | $57,609 |
2018 · 2 contractors · $240K
| Name | Location | Service | Paid |
|---|---|---|---|
| Luma Consulting LLC | Seattle, WA | Non-profit Consulting | $182,299 |
| Mary C Buletza CPA | Point Pleasant, NJ | Accounting and Tax Services | $58,000 |
Who the money went to
Grants this organization reported paying: Schedule I Part II of the Form 990, or the grants-paid list on the 990-PF. Open a year for every recipient. Recipients link to their own page when the grant names an EIN we have (990-PF grants list no EIN, so those link only on an exact, unique name and state). Grants to individuals are counted; their names are not shown.
2024 · 6 grants to organizations · $28.0M
2023 · 11 grants to organizations · $26.5M
2022 · 5 grants to organizations · $22.5M
2021 · 4 grants to organizations · $20.5M
2020 · 14 grants to organizations · $17.6M
2019 · 14 grants to organizations · $17.2M
2018 · 5 grants to organizations · $12.2M
2017 · 2 grants to organizations · $7.9M
Negative amounts are returned or refunded grants; they are listed last and left out of the totals of grants paid.
Who gave
Contributors listed on Schedule B of the Form 990-PF: name, city and state as filed (street addresses are not shown), with total and noncash contributions for the year. A link to an organization's page is tagged Fuzzy with its name-similarity score (0 to 1) when it rests on name and state; Schedule B lists no EIN, so no link here is an exact identifier match.
2016 · 1 contributor · $141.8M
| # | Contributor | Type | City, state | Total | Noncash | Source |
|---|---|---|---|---|---|---|
| 1 | Mr H Irving Grousbeck | Organization or other | Stanford, CA | $141,750,000 | $141,750,000 | Form 990PF Sch. B, 2016 · filing |
Contributors listed here are as reported on the filing. Unusual is not the same as improper. Many of these patterns have ordinary explanations. Check the filing.
Finances
Newest first. Each filing: its name on one row, its figures on the row beneath. Greyed filings are superseded by a later return for the same period and are left out everywhere else on this page.
| Revenue | Expenses | Assets | Net assets | Contributions | Program revenue | Officer pay | Employees | Volunteers |
|---|---|---|---|---|---|---|---|---|
| 2024 · Form 990PF | ||||||||
| $15,081,915 | $32,444,756 | $249,451,224 | $249,451,224 | $0 | - | $0 | - | - |
| 2023 · Form 990PF | ||||||||
| $18,735,299 | $30,485,075 | $271,327,366 | $271,327,366 | $0 | - | $0 | - | - |
| 2022 · Form 990PF | ||||||||
| $20,089,171 | $25,264,474 | $282,730,493 | $282,730,493 | $0 | - | $0 | - | - |
| 2021 · Form 990PF | ||||||||
| $17,749,396 | $22,528,145 | $287,554,216 | $287,554,216 | $0 | - | $0 | - | - |
| 2020 · Form 990PF | ||||||||
| $8,287,625 | $19,109,935 | $301,464,913 | $301,464,913 | $0 | - | $0 | - | - |
| 2019 · Form 990PF | ||||||||
| $5,798,621 | $17,898,707 | $314,377,054 | $314,377,054 | $0 | - | $0 | - | - |
| 2018 · Form 990PF | ||||||||
| $8,065,295 | $12,473,588 | $319,238,470 | $319,238,470 | - | - | $0 | - | - |
| 2017 · Form 990PF | ||||||||
| $168,592,720 | $10,804,110 | $299,538,610 | $299,538,610 | - | - | $0 | - | - |
| 2016 · Form 990PF | ||||||||
| $141,750,000 | $0 | $141,750,000 | $141,750,000 | $141,750,000 | - | $0 | - | - |
Connected to
Organizations that list some of the same people on their returns (officers, directors, key employees on this organization’s latest return), and related organizations it lists on Schedule R.
- Swain Barber Foundation Point Pleasant, NJ · 1 person in common (Peter Walker Grousbeck)
Funders of this organization
Not reported: no grants to this organization appear in the filings we have (tax years 2010 to 2025).
Similar organizations
Ranked without any AI: same NTEE code first, then the same NTEE group; then revenue within 2x, 5x or 10x; then the same state; then similar name and mission text. Same state only · More (100)
| Organization | State | NTEE | Latest revenue | Latest expenses | Top-paid title | Top pay | Why similar |
|---|---|---|---|---|---|---|---|
| MERKIN FAMILY FOUNDATION | CA | T22 | $11,222,341 | $11,269,010 | PRESIDENT | $0 | Same NTEE code T22, revenue within 2x, same state, similar name |
| PWB FOUNDATION | CA | T22 | $14,849,149 | $24,266,892 | DIRECTOR AND CEO | $0 | Same NTEE code T22, revenue within 2x, same state, similar name |
| SHP FOUNDATION | CA | T22 | $12,827,460 | $5,569,199 | SECRETARY, DIRECTOR | $0 | Same NTEE code T22, revenue within 2x, same state, similar name |
| WHH FOUNDATION | CA | T22 | $11,426,815 | $9,155,199 | EXECUTIVE DIRECTOR | $212,930 | Same NTEE code T22, revenue within 2x, same state, similar name |
| MEADOWVIEW FOUNDATION | CA | T22 | $15,619,619 | $14,776,840 | PRESIDENT & DIRECTOR | $0 | Same NTEE code T22, revenue within 2x, same state, similar name |
| RADY FOUNDATION | CA | T22 | $20,664,711 | $4,297,196 | Trustee | $0 | Same NTEE code T22, revenue within 2x, same state, similar name |
| QUEST FOUNDATION | CA | T22 | $10,039,857 | $8,297,441 | EXECUTIVE DIRECTOR, CFO & DIRECTOR | $182,924 | Same NTEE code T22, revenue within 2x, same state, similar name |
| SCOTT FOUNDATION | CA | T22 | $9,587,697 | $1,770,368 | CHAIRMAN OF THE BOARD AND | $0 | Same NTEE code T22, revenue within 2x, same state, similar name |
| COLBURN FOUNDATION | CA | T22 | $19,384,539 | $24,028,332 | EXECUTIVE DIR. | $96,609 | Same NTEE code T22, revenue within 2x, same state, similar name |
| VALHALLA FOUNDATION | CA | T22 | $14,125,198 | $123,257,382 | BOARD CHAIR | $0 | Same NTEE code T22, revenue within 2x, same state |
| WEINGART FOUNDATION | CA | T22 | $25,893,187 | $54,890,881 | PRESIDENT | $586,000 | Same NTEE code T22, revenue within 2x, same state |
| S MARK TAPER FOUNDATION | CA | T22 | $16,478,780 | $10,253,300 | EXECUTIVE DIRECTOR | $535,777 | Same NTEE code T22, revenue within 2x, same state |
| KASPERICK FOUNDATION | CA | T22 | $14,613,245 | $5,690,368 | TRUSTEE | $0 | Same NTEE code T22, revenue within 2x, same state |
| PERENCHIO FOUNDATION | CA | T22 | $10,214,216 | $56,732,053 | CEO | $516,827 | Same NTEE code T22, revenue within 2x, same state |
| SUN FAMILY FOUNDATION | CA | T22 | $24,074,638 | $7,158,982 | TREASURER | $14,285 | Same NTEE code T22, revenue within 2x, same state |
| THE PIMCO FOUNDATION | CA | T22 | $25,915,862 | $7,156,811 | PRESIDENT/DIRECTOR | $0 | Same NTEE code T22, revenue within 2x, same state |
| KISCO CARES FOUNDATION | CA | T22 | $11,797,033 | $3,306,069 | DIRECTOR, PRESIDENT, SECRE | $0 | Same NTEE code T22, revenue within 2x, same state |
| PRIEM FAMILY FOUNDATION | CA | T22 | $10,696,395 | $31,308,060 | DIRECTOR, PRESIDENT, CEO | $0 | Same NTEE code T22, revenue within 2x, same state |
| TORREY COAST FOUNDATION | CA | T22 | $15,017,451 | $10,078,289 | PRESIDENT | $0 | Same NTEE code T22, revenue within 2x, same state |
| PAYETTE RIVER FOUNDATION | CA | T22 | $14,191,405 | $1,976,430 | Director | $54,048 | Same NTEE code T22, revenue within 2x, same state |
| ZHANGXU FAMILY FOUNDATION | CA | T22 | $9,493,907 | $87,247 | President | $0 | Same NTEE code T22, revenue within 2x, same state |
| THE JOHN C MITHUN FOUNDATION | CA | T22 | $28,985,780 | $4,455,179 | EXECUTIVE DIRECTOR | $37,500 | Same NTEE code T22, revenue within 2x, same state |
| SHAH HAPPINESS FOUNDATION | CA | T22 | $11,009,666 | $877,493 | DIRECTOR AND PRESIDENT | $0 | Same NTEE code T22, revenue within 2x, same state |
| ESB CHARITABLE FOUNDATION | CA | T22 | $10,616,592 | $20,232,777 | DIRECTOR | $0 | Same NTEE code T22, revenue within 2x, same state |
| ELBAZ FAMILY FOUNDATION TR | CA | T22 | $8,950,586 | $3,877,403 | Trustee | $0 | Same NTEE code T22, revenue within 2x, same state |
Who funds organizations like this
Grantors that funded the 100 most similar organizations. Ranked by total given to them. Foundations (990-PF) and donor-advised fund sponsors only. Same matching as Funders above (by EIN, or by name for foundations).
The full list · all similar organizations
Where the money went
Every expense line on each return, biggest first: Form 990 Part IX (with its program, management and fundraising columns), 990-EZ Part I, or 990-PF Part I. Event marks lines the organization itself describes as events. “Events” in each summary adds those lines, conferences and meetings, and the direct costs of fundraising events. Unusual is not the same as improper. Many of these patterns have ordinary explanations. Check the filing.
2024 · Form 990PF · $32,444,756 spent · pay $0 · grants $28,000,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $28,000,000 | 86.3% | |
| Other expenses | $3,635,399 | 11.2% | |
| Interest | $322,359 | 1.0% | |
| Taxes | $267,253 | 0.8% | |
| Fees: accounting | $201,745 | 0.6% | |
| Fees: other professional | $18,000 | 0.1% | |
| Total | $32,444,756 | 100% |
2023 · Form 990PF · $30,485,075 spent · pay $0 · grants $26,545,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $26,545,000 | 87.1% | |
| Other expenses | $3,253,219 | 10.7% | |
| Interest | $312,535 | 1.0% | |
| Taxes | $207,154 | 0.7% | |
| Fees: accounting | $150,167 | 0.5% | |
| Fees: other professional | $17,000 | 0.1% | |
| Total | $30,485,075 | 100% |
2022 · Form 990PF · $25,264,474 spent · pay $0 · grants $22,500,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $22,500,000 | 89.1% | |
| Other expenses | $2,261,667 | 9.0% | |
| Interest | $339,971 | 1.3% | |
| Fees: accounting | $123,786 | 0.5% | |
| Taxes | $23,050 | 0.1% | |
| Fees: other professional | $16,000 | 0.1% | |
| Total | $25,264,474 | 100% |
2021 · Form 990PF · $22,528,145 spent · pay $0 · grants $20,500,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $20,500,000 | 91.0% | |
| Other expenses | $1,756,030 | 7.8% | |
| Interest | $126,222 | 0.6% | |
| Fees: accounting | $110,712 | 0.5% | |
| Fees: other professional | $20,000 | 0.1% | |
| Taxes | $15,181 | 0.1% | |
| Total | $22,528,145 | 100% |
2020 · Form 990PF · $19,109,935 spent · pay $0 · grants $17,605,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $17,605,000 | 92.1% | |
| Other expenses | $1,254,110 | 6.6% | |
| Interest | $96,956 | 0.5% | |
| Fees: other professional | $65,000 | 0.3% | |
| Fees: accounting | $44,840 | 0.2% | |
| Taxes | $44,029 | 0.2% | |
| Total | $19,109,935 | 100% |
2019 · Form 990PF · $17,898,707 spent · pay $0 · grants $17,160,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $17,160,000 | 95.9% | |
| Other expenses | $469,400 | 2.6% | |
| Taxes | $113,120 | 0.6% | |
| Fees: other professional | $73,609 | 0.4% | |
| Fees: accounting | $31,633 | 0.2% | |
| Interest | $28,149 | 0.2% | |
| Fees: legal | $22,796 | 0.1% | |
| Total | $17,898,707 | 100% |
2018 · Form 990PF · $12,473,588 spent · pay $0 · grants $12,150,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $12,150,000 | 97.4% | |
| Fees: other professional | $192,299 | 1.5% | |
| Fees: accounting | $58,000 | 0.5% | |
| Taxes | $39,639 | 0.3% | |
| Fees: legal | $33,340 | 0.3% | |
| Other expenses | $310 | 0.0% | |
| Total | $12,473,588 | 100% |
2017 · Form 990PF · $10,804,110 spent · pay $0 · grants $7,900,000 · events $0
| Line | As described | Total | Share |
|---|---|---|---|
| Contributions, gifts, grants paid | $7,900,000 | 73.1% | |
| Taxes | $2,850,010 | 26.4% | |
| Fees: accounting | $38,800 | 0.4% | |
| Fees: other professional | $15,000 | 0.1% | |
| Other expenses | $300 | 0.0% | |
| Total | $10,804,110 | 100% |
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