Simons Foundation Inc
Organization summary
Type of Nonprofit
Designated as a Organizations for any of the following purposes: religious, educational, charitable, scientific, literary, testing for public safety, fostering national or international amateur sports competition (as long as it doesn’t provide athletic facilities or equipment), or the prevention of cruelty to children or animals.
Category: Philanthropy, Voluntarism and Grantmaking Foundations / Private Grantmaking Foundations (NTEE)
Donations to this organization are tax deductible.
Summary charts: organization finances over time
Revenue
$373M
(2022)
Expenses
$523M
(2022)
Total Assets
$4.91B
(2022)
Total Liabilities
$898M
(2022)
Tax Filings by Year
Form 990 is an information return that most organizations claiming federal tax-exempt status must file yearly with the IRS. Nonprofit Explorer has IRS digitized Form 990 data for filings processed in 2012 and later. If this organization filed an amended return, it may not be reflected below. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Form 990 data is from the IRS.
Fiscal Year Ending Dec.
2022
Extracted Financial Data
Extracted Financial Data from Form 990-PF
| Notable Sources of Revenue | Percent of Total Revenue | |
|---|---|---|
| Contributions Received | $0 | |
| Interest Revenue | $21,278,397 |
5.7%
|
| Dividends | $0 | |
| Sales of Assets | $346,541,700 |
92.8%
|
| Other Income | $1,905,583 |
0.5%
|
| Notable Expenses | Percent of Total Expenses | |
|---|---|---|
| Charitable Disbursements | $486,119,541 |
92.9%
|
| Compensation of Officers* | $2,290,341 |
0.4%
|
| * Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%. | ||
| Assets/Debt | ||
|---|---|---|
| Total Assets | $4,912,204,674 | |
| Total Liabilities | $898,210,822 |
Compensation
| Key Employees and Officers | Compensation | Other |
|---|---|---|
| David Spergel (President) | $953,303 | $68,369 |
| Kelsey Martin (Director, Sfari) | $816,298 | $56,371 |
| Julianne Dalcanton (Center Dir., Flatiro) | $695,264 | $68,369 |
Document Links
990-PF
Filed on Nov. 10, 2023Primary tax return for a private foundation's activities, finances, and governance
Fiscal Year Ending Dec.
2021
Extracted Financial Data
Extracted Financial Data from Form 990-PF
| Notable Sources of Revenue | Percent of Total Revenue | |
|---|---|---|
| Contributions Received | $0 | |
| Interest Revenue | $93,380 |
0.1%
|
| Dividends | $0 | |
| Sales of Assets | $180,649,832 |
97.3%
|
| Other Income | $1,361,746 |
0.7%
|
| Notable Expenses | Percent of Total Expenses | |
|---|---|---|
| Charitable Disbursements | $452,607,064 |
> 100%
|
| Compensation of Officers* | $2,112,664 |
0.5%
|
| * Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%. | ||
| Assets/Debt | ||
|---|---|---|
| Total Assets | $5,260,913,419 | |
| Total Liabilities | $883,173,741 |
Compensation
| Key Employees and Officers | Compensation | Other |
|---|---|---|
| David Spergel (President (As Of 07/21)) | $807,749 | $81,870 |
| Marian Carlson (Dir., Life Sciences) | $607,214 | $54,871 |
| Euan Robertson (Coo) | $553,202 | $81,869 |
Document Links
990-PF
Filed on Nov. 11, 2022Primary tax return for a private foundation's activities, finances, and governance
Fiscal Year Ending Dec.
2020
Extracted Financial Data
Extracted Financial Data from Form 990-PF
| Notable Sources of Revenue | Percent of Total Revenue | |
|---|---|---|
| Contributions Received | $144,433 |
0.1%
|
| Interest Revenue | $1,241,911 |
1.0%
|
| Dividends | $0 | |
| Sales of Assets | $121,247,725 |
93.6%
|
| Other Income | $722,805 |
0.6%
|
| Notable Expenses | Percent of Total Expenses | |
|---|---|---|
| Charitable Disbursements | $429,970,980 |
79.8%
|
| Compensation of Officers* | $1,152,460 |
0.2%
|
| * Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%. | ||
| Assets/Debt | ||
|---|---|---|
| Total Assets | $4,513,699,772 | |
| Total Liabilities | $973,086,477 |
Compensation
| Key Employees and Officers | Compensation | Other |
|---|---|---|
| David Spergel (Director, Cca) | $677,676 | $66,369 |
| Louis Reichardt (Dir. Sfari/Special A) | $604,967 | $54,371 |
| Marian Carlson (Dir., Life Sciences) | $604,964 | $54,371 |
Document Links
990-PF
Filed on Nov. 12, 2021Primary tax return for a private foundation's activities, finances, and governance
Fiscal Year Ending Dec.
2019
Extracted Financial Data
Extracted Financial Data from Form 990-PF
| Notable Sources of Revenue | Percent of Total Revenue | |
|---|---|---|
| Contributions Received | $120,000,000 |
22.9%
|
| Interest Revenue | $2,346,805 |
0.4%
|
| Dividends | $0 | |
| Sales of Assets | $398,048,640 |
76.0%
|
| Other Income | $545,761 |
0.1%
|
| Notable Expenses | Percent of Total Expenses | |
|---|---|---|
| Charitable Disbursements | $417,496,016 |
85.4%
|
| Compensation of Officers* | $936,738 |
0.2%
|
| * Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%. | ||
| Assets/Debt | ||
|---|---|---|
| Total Assets | $4,015,531,241 | |
| Total Liabilities | $846,712,290 |
Compensation
| Key Employees and Officers | Compensation | Other |
|---|---|---|
| Louis Reichardt (Director, Sfari) | $603,731 | $50,907 |
| Marian Carlson (Dir Life Sciences) | $603,224 | $50,907 |
| David Spergel (Director, Cca) | $547,562 | $61,987 |
Document Links
990-PF
Filed on Nov. 13, 2020Primary tax return for a private foundation's activities, finances, and governance
Fiscal Year Ending Dec.
2018
Extracted Financial Data
Extracted Financial Data from Form 990-PF
| Notable Sources of Revenue | Percent of Total Revenue | |
|---|---|---|
| Contributions Received | $222,000,000 |
50.2%
|
| Interest Revenue | $847,121 |
0.2%
|
| Dividends | $662 |
0.0%
|
| Sales of Assets | $217,926,871 |
49.3%
|
| Other Income | $1,011,615 |
0.2%
|
| Notable Expenses | Percent of Total Expenses | |
|---|---|---|
| Charitable Disbursements | $369,755,980 |
> 100%
|
| Compensation of Officers* | $1,041,729 |
0.3%
|
| * Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%. | ||
| Assets/Debt | ||
|---|---|---|
| Total Assets | $3,661,971,193 | |
| Total Liabilities | $811,546,942 |
Compensation
| Key Employees and Officers | Compensation | Other |
|---|---|---|
| Louis Reichardt (Director Of Sfari) | $600,023 | $50,351 |
| Gerald Fischbach (Trustee/Chief Scientist) | $500,019 | $50,351 |
| Antoine Georges (Director Ccq) | $491,000 | $215,611 |
Document Links
990-PF
Filed on Nov. 9, 2019Primary tax return for a private foundation's activities, finances, and governance
990-T
For unrelated business income from activities not substantially related to the organization's tax-exempt purpose
Fiscal Year Ending Dec.
2017
Extracted Financial Data
Extracted Financial Data from Form 990-PF
| Notable Sources of Revenue | Percent of Total Revenue | |
|---|---|---|
| Contributions Received | $221,459,214 |
43.7%
|
| Interest Revenue | $22,165 |
0.0%
|
| Dividends | $0 | |
| Sales of Assets | $285,570,863 |
56.3%
|
| Other Income | $41,333 |
0.0%
|
| Notable Expenses | Percent of Total Expenses | |
|---|---|---|
| Charitable Disbursements | $365,022,940 |
89.8%
|
| Compensation of Officers* | $1,019,029 |
0.3%
|
| * Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%. | ||
| Assets/Debt | ||
|---|---|---|
| Total Assets | $3,316,187,930 | |
| Total Liabilities | $734,621,373 |
Compensation
| Key Employees and Officers | Compensation | Other |
|---|---|---|
| Louis Reichardt (Director Sfari) | $596,597 | $49,401 |
| Gerald Fischbach (Trustee/Chief Scientist) | $500,019 | $49,401 |
| Alex Lash (Chief Informatics) | $461,187 | $47,313 |
Document Links
990-PF
Filed on Nov. 14, 2018Primary tax return for a private foundation's activities, finances, and governance
990-T
For unrelated business income from activities not substantially related to the organization's tax-exempt purpose
Fiscal Year Ending Dec.
2016
Extracted Financial Data
Extracted Financial Data from Form 990-PF
| Notable Sources of Revenue | Percent of Total Revenue | |
|---|---|---|
| Contributions Received | $80,000,000 |
29.9%
|
| Interest Revenue | $16,702 |
0.0%
|
| Dividends | $0 | |
| Sales of Assets | $187,733,437 |
70.1%
|
| Other Income | $30,643 |
0.0%
|
| Notable Expenses | Percent of Total Expenses | |
|---|---|---|
| Charitable Disbursements | $303,116,563 |
98.6%
|
| Compensation of Officers* | $1,136,317 |
0.4%
|
| * Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%. | ||
| Assets/Debt | ||
|---|---|---|
| Total Assets | $3,027,107,590 | |
| Total Liabilities | $705,557,002 |
Compensation
| Key Employees and Officers | Compensation | Other |
|---|---|---|
| Louis Reichardt (Director Sfari) | $583,625 | $52,856 |
| Gerald Fischbach (Trustee/Chief Scientist) | $540,870 | $54,011 |
| Alex Lash (Chief Informatics) | $447,787 | $62,556 |
Document Links
990-PF
Filed on Nov. 8, 2017Primary tax return for a private foundation's activities, finances, and governance
990-T
For unrelated business income from activities not substantially related to the organization's tax-exempt purpose
Fiscal Year Ending Dec.
2015
Extracted Financial Data
Extracted Financial Data from Form 990-PF
| Notable Sources of Revenue | Percent of Total Revenue | |
|---|---|---|
| Contributions Received | $53,000,000 |
23.5%
|
| Interest Revenue | $15,859 |
0.0%
|
| Dividends | $0 | |
| Sales of Assets | $171,757,549 |
76.3%
|
| Other Income | $223,905 |
0.1%
|
| Notable Expenses | Percent of Total Expenses | |
|---|---|---|
| Charitable Disbursements | $278,330,357 |
63.8%
|
| Compensation of Officers* | $976,174 |
0.2%
|
| * Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%. | ||
| Assets/Debt | ||
|---|---|---|
| Total Assets | $2,632,378,076 | |
| Total Liabilities | $556,735,859 |
Compensation
| Key Employees and Officers | Compensation | Other |
|---|---|---|
| Louis Reichardt (Director Sfari) | $575,960 | $52,219 |
| Gerald Fischbach (Director/Chief Scientist) | $558,457 | $39,323 |
| Alex Lash (Chief Informatics) | $436,015 | $62,196 |
Document Links
990-PF
Filed on Nov. 14, 2016Primary tax return for a private foundation's activities, finances, and governance
990-T
For unrelated business income from activities not substantially related to the organization's tax-exempt purpose
Fiscal Year Ending Dec.
2014
Extracted Financial Data
Extracted Financial Data from Form 990-PF
| Notable Sources of Revenue | Percent of Total Revenue | |
|---|---|---|
| Contributions Received | $23,137,304 |
10.4%
|
| Interest Revenue | $26,885 |
0.0%
|
| Dividends | $0 | |
| Sales of Assets | $198,971,483 |
89.0%
|
| Other Income | $0 |
| Notable Expenses | Percent of Total Expenses | |
|---|---|---|
| Charitable Disbursements | $268,003,994 |
84.9%
|
| Compensation of Officers* | $997,654 |
0.3%
|
| * Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%. | ||
| Assets/Debt | ||
|---|---|---|
| Total Assets | $2,358,866,359 | |
| Total Liabilities | $410,705,283 |
Compensation
| Key Employees and Officers | Compensation | Other |
|---|---|---|
| Gerald Fischbach (Director/Chief Scientist) | $597,728 | $37,384 |
| Louis Reichardt (Director Sfari) | $546,250 | $49,639 |
| Alex Lash (Chief Informatics) | $422,815 | $58,642 |
Document Links
990-PF
Filed on Nov. 13, 2015Primary tax return for a private foundation's activities, finances, and governance
990-T
For unrelated business income from activities not substantially related to the organization's tax-exempt purpose
Fiscal Year Ending Dec.
2013
Extracted Financial Data
Extracted Financial Data from Form 990-PF
| Notable Sources of Revenue | Percent of Total Revenue | |
|---|---|---|
| Contributions Received | $84,000,000 |
56.1%
|
| Interest Revenue | $41,339 |
0.0%
|
| Dividends | $0 | |
| Sales of Assets | $53,123,670 |
35.5%
|
| Other Income | $11,330,419 |
7.6%
|
| Notable Expenses | Percent of Total Expenses | |
|---|---|---|
| Charitable Disbursements | $207,169,690 |
> 100%
|
| Compensation of Officers* | $963,481 |
0.6%
|
| * Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%. | ||
| Assets/Debt | ||
|---|---|---|
| Total Assets | $2,181,745,036 | |
| Total Liabilities | $371,584,372 |
Document Links
990-PF
Primary tax return for a private foundation's activities, finances, and governance
990-T
For unrelated business income from activities not substantially related to the organization's tax-exempt purpose
Fiscal Year Ending Dec.
2012
Extracted Financial Data
Extracted Financial Data from Form 990-PF
| Notable Sources of Revenue | Percent of Total Revenue | |
|---|---|---|
| Contributions Received | $150,328,193 |
67.8%
|
| Interest Revenue | $14,337 |
0.0%
|
| Dividends | $0 | |
| Sales of Assets | $52,209,650 |
23.5%
|
| Other Income | $18,206,325 |
8.2%
|
| Notable Expenses | Percent of Total Expenses | |
|---|---|---|
| Charitable Disbursements | $203,368,749 |
79.5%
|
| Compensation of Officers* | $1,131,287 |
0.4%
|
| * Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%. | ||
| Assets/Debt | ||
|---|---|---|
| Total Assets | $2,086,396,261 | |
| Total Liabilities | $444,847,812 |
Document Links
990-PF
Primary tax return for a private foundation's activities, finances, and governance
990-T
For unrelated business income from activities not substantially related to the organization's tax-exempt purpose
Fiscal Year Ending Dec.
2011
No Extracted Financial Data
Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.
Document Links
990-PF
Primary tax return for a private foundation's activities, finances, and governance
990-T
For unrelated business income from activities not substantially related to the organization's tax-exempt purpose
Fiscal Year Ending Dec.
2010
No Extracted Financial Data
Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.
Document Links
990-PF
Primary tax return for a private foundation's activities, finances, and governance
990-T
For unrelated business income from activities not substantially related to the organization's tax-exempt purpose
Fiscal Year Ending Dec.
2009
No Extracted Financial Data
Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.
Document Links
990-PF
Primary tax return for a private foundation's activities, finances, and governance
990-T
For unrelated business income from activities not substantially related to the organization's tax-exempt purpose
Fiscal Year Ending June
2009
No Extracted Financial Data
Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.
Document Links
990-PF
Primary tax return for a private foundation's activities, finances, and governance
990-T
For unrelated business income from activities not substantially related to the organization's tax-exempt purpose
Fiscal Year Ending June
2008
No Extracted Financial Data
Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.
Document Links
990-PF
Primary tax return for a private foundation's activities, finances, and governance
990-T
For unrelated business income from activities not substantially related to the organization's tax-exempt purpose
Fiscal Year Ending June
2007
No Extracted Financial Data
Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.
Document Links
990-PF
Primary tax return for a private foundation's activities, finances, and governance
Fiscal Year Ending June
2006
No Extracted Financial Data
Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.
Document Links
990-PF
Primary tax return for a private foundation's activities, finances, and governance
Fiscal Year Ending June
2005
No Extracted Financial Data
Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.
Document Links
990-PF
Primary tax return for a private foundation's activities, finances, and governance
Fiscal Year Ending June
2004
No Extracted Financial Data
Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.
Document Links
990-PF
Primary tax return for a private foundation's activities, finances, and governance
Fiscal Year Ending June
2003
No Extracted Financial Data
Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.
Document Links
990-PF
Primary tax return for a private foundation's activities, finances, and governance
Fiscal Year Ending June
2002
No Extracted Financial Data
Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.
Document Links
990-PF
Primary tax return for a private foundation's activities, finances, and governance
Fiscal Year Ending June
2001
No Extracted Financial Data
Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.
Document Links
990-PF
Primary tax return for a private foundation's activities, finances, and governance
About This Data
Nonprofit Explorer includes summary data for nonprofit tax returns and full Form 990 documents, in both PDF and digital formats.
The summary data contains information processed by the IRS during the 2012-2019 calendar years; this generally consists of filings for the 2011-2018 fiscal years, but may include older records. This data release includes only a subset of what can be found in the full Form 990s.
In addition to the raw summary data, we link to PDFs and digital copies of full Form 990 documents wherever possible. This consists of separate releases by the IRS of Form 990 documents processed by the agency, which we update regularly.
We also link to copies of audits nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year since 2016. These audits are copied from the Federal Audit Clearinghouse.