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Mae Philanthropies is a private corporation based in PALO ALTO, CA. The foundation received its IRS ruling in 2017. The principal officer is Frank Rimerman. It holds total assets of $131.4M. Annual income is reported at $44.5M. Total assets have grown from $19.5M in 2015 to $131.4M in 2024. The foundation is governed by 2 officers and trustees. Tax records are available from 2016 to 2024. According to available records, Mae Philanthropies has made 15 grants totaling $21.5M, with a median grant of $100K. Annual giving has decreased from $1.9M in 2020 to $1.5M in 2022. Grantmaking activity was highest in 2021 with $18.1M distributed across 2 grants. Individual grants have ranged from $15K to $13.8M, with an average award of $1.4M. The foundation has supported 13 unique organizations. The foundation primarily supports organizations in Ohio, California, North Carolina, which account for 60% of all grants. Grantmaking reaches organizations across 7 states. Contributions to this foundation are tax-deductible.
Mae Philanthropies is a preselection-only private foundation that does not accept unsolicited grant proposals under any circumstances. This is the single most important fact for any prospective grantee to internalize before spending time preparing materials. The foundation was established in 2017 by James J. Goetz (a general partner at Sequoia Capital, one of Silicon Valley's premier venture firms) and Melanie M. Goetz, and reflects the deeply personal philanthropic vision of this family. Day-to-day operations are led by President Barbara Izzo, who maintains offices in both Los Gatos, CA and Miami, FL.
The foundation's stated mission — "creating a world where collaboration and continuous learning lead to enduring solutions" — encompasses mental health, community support, education, and research. In practice, the grantee list reveals a more specific and personal giving pattern. The University of Cincinnati Foundation has received $19.6M across three grants, representing a $25M cumulative commitment reportedly tied to a professor who influenced the Goetz family. This anchor relationship defines the foundation's giving profile more than any stated program area.
Beyond education, Mae Philanthropies funds Jewish community organizations (Greater Miami Jewish Fund, Birthright Israel Foundation, Temple Beth Fund), healthcare research (UCSF School of Pharmacy), social justice intermediaries (Tides Foundation, Hopewell Fund), and international causes (Brazil Foundation, Andrea Bocelli Foundation via Charities Aid Foundation America). Animal welfare is an emerging priority: Melanie Goetz personally runs Freedom Reigns Foundation for equine rescue, and in August 2025, Mae Philanthropies provided a $25,000 matching gift to Morris Animal Foundation.
For first-time applicants, the realistic path to consideration requires a genuine relational connection — not a cold contact form submission. Organizations should identify mutual foundations (Tides, Hopewell Fund), Bay Area nonprofit leaders, or University of Cincinnati alumni networks as potential introduction pathways. Jewish community organizations with Miami ties should focus on the East Coast office. Animal welfare and human-animal bond research organizations should engage directly with the Morris Animal Foundation relationship as a potential warm referral network. Any approach should emphasize long-term, systemic impact over programmatic outputs — the foundation uses the language of "enduring solutions," which reflects the founders' venture-capital mindset of backing transformative, scalable change.
Mae Philanthropies' grantmaking history reveals a highly concentrated anchor-institution model that distorts aggregate statistics significantly. Across 15 documented grants totaling $21.5M, the University of Cincinnati Foundation alone received $19.6M (91% of all documented giving). This anchor relationship must be understood separately from the rest of the portfolio.
Excluding the University of Cincinnati grants, the remaining 12 grants total approximately $1.94M, with a mean of $162,000 and a true median of approximately $75,000. The smallest documented grant was $15,000 (Brazil Foundation, 2023) and the largest non-Cincinnati award was $1.1M (Stanford University). For most non-anchor grantees, the effective range is $25,000–$200,000, with $50,000–$100,000 being the modal grant size.
Annual giving has been volatile, reflecting the timing of large anchor disbursements: - 2019: $2.2M total giving - 2020: $2.6M total giving - 2021: $19.3M total giving (anomalous spike — included a ~$13.8M University of Cincinnati disbursement) - 2022: $2.4M total giving - 2023: $2.1M total giving, $1.275M grants paid - 2024: $7.0M in charitable disbursements (ProPublica; likely another major Cincinnati installment)
The foundation's asset base has grown from $19.5M (2015) to $131.4M (2024) — a 573% increase — driven by $15M+ in annual Goetz family contributions. Net investment income reached $17.5M in 2023 alone from a $104M base, and total 2024 revenue was $28.3M. This endowment trajectory suggests sustainable grantmaking capacity well above baseline.
By geography, Ohio (University of Cincinnati) dominates by dollar volume at approximately 91%, while California (Stanford, UCSF) accounts for 27% of grant count. Florida (Miami Jewish organizations) and North Carolina (Wake Forest University) each represent 13% of grant count. By focus area (dollar-weighted): education represents approximately 93% of total giving, social justice/community 2%, healthcare research 0.5%, Jewish causes 0.4%, and international/other 0.3%.
The following table compares Mae Philanthropies to four asset-equivalent peer foundations identified by proximity in total asset size (all between $131M–$132M). All are private, non-operating foundations classified under NTEE Philanthropy & Grantmaking.
| Foundation | State | Assets | Annual Giving | Primary Focus | Application |
|---|---|---|---|---|---|
| Mae Philanthropies | CA | $131.4M | $1.5M–$7M | Higher Education, Animal Welfare, Jewish Causes | By invitation only |
| Cooke Atchinson Foundation | MA | $131.5M | Not publicly disclosed | Philanthropy & Grantmaking | Not disclosed |
| Wood-Claeyssens Foundation | CA | $131.3M | ~$3M est. | Arts, Environment, Catholic Causes | By invitation only |
| Speer Foundation | TN | $131.2M | ~$2M est. | Religious/Community, Tennessee-focused | By invitation only |
| The Edward Lowe Foundation | MI | $131.1M | ~$2M est. | Entrepreneurship, Rural Economic Development | Limited open programs |
Among these comparably sized foundations, Mae Philanthropies is distinctive in its Silicon Valley origins and venture-capital-influenced giving philosophy. The Wood-Claeyssens Foundation (Santa Barbara, CA) is the closest geographic peer but focuses on Catholic philanthropy, arts, and environment rather than education. The Edward Lowe Foundation is notable as the only peer with limited open-application programs, making it a better first target for organizations that haven't yet cultivated a relationship with Mae. Mae Philanthropies' giving volume is more volatile than its peers due to the periodic large anchor-institution disbursements, but its rapidly growing asset base ($131.4M in 2024, up from $79.8M in 2022) positions it for significantly increased annual grantmaking within the next five years.
The most significant recent activity from Mae Philanthropies is an August 2025 partnership with Morris Animal Foundation, in which the foundation provided a $25,000 matching gift in honor of National Dog Day (August 26, 2025), with the match window running through August 31. President Barbara Izzo publicly stated the grant reflects the foundation's interest in the therapeutic potential of service dogs and improving outcomes "for both animals and the people who rely on them." This is notable as the first publicly announced grant tied to animal health rather than the foundation's usual education and social justice categories, signaling a possible programmatic expansion.
The 2024 fiscal year data (from ProPublica) shows $7M in charitable disbursements, substantially above the $1.3M–$2.4M baseline of 2022–2023. This elevated giving likely reflects a major installment toward the confirmed $25M cumulative commitment to the University of Cincinnati Foundation, where a campus building has been renamed to honor a professor connected to the Goetz family.
No new executive leadership changes have been publicly announced. Barbara Izzo continues as President, and James J. and Melanie M. Goetz remain as board chair and secretary-treasurer respectively, all with no reported change since at least fiscal year 2022. The foundation has not published a press release or annual report page on its website, consistent with its historically low public profile for a $131M foundation.
Because Mae Philanthropies explicitly makes "contributions to preselected charitable organizations only" and does not accept unsolicited requests, conventional grant-writing advice is largely irrelevant. What follows is guidance specific to positioning your organization for eventual consideration.
Understand the relationship model first. The Goetz family's giving centers on institutions and causes with genuine personal meaning — a professor at University of Cincinnati, equine rescue, service dogs, Jewish community institutions in Miami. Cold outreach premised on mission alignment alone will not succeed. Demonstrating a pre-existing connection or building a genuine relationship is the prerequisite.
Use the contact form strategically, not as an application portal. The connect page at maephilanthropies.org accepts name, email, organization, and message. If you use it, frame your message as an introduction, not a funding request — mention specific alignment with their stated priorities (mental health, community support, education, research) and request a brief conversation, not a grant.
Identify warm introduction pathways. Tides Foundation and Hopewell Fund have received Mae grants and operate as fiscal sponsors or intermediary funders for hundreds of organizations. If your organization works with either, ask program staff whether they can facilitate an introduction. Bay Area nonprofit networks connected to Sequoia Capital's portfolio companies are another pathway to the Goetz family.
Target the Miami East Coast office for Jewish community causes. Organizations aligned with Jewish community development, Israel engagement, or social justice in the Miami metro area should direct outreach toward the East Coast office, where the Greater Miami Jewish Fund and Birthright Israel Foundation grants suggest an active giving relationship.
Emphasize systems-level impact language. The foundation uses "enduring solutions," "collaborative efforts," and "continuous learning" in its mission language. Proposals (if invited) should frame impact in terms of long-term systemic change, not single-year program metrics — mirroring the venture-capital mindset of the founders.
Timing: No public grant cycle or deadline exists. The foundation operates on its own calendar based on anchor-institution disbursement schedules and opportunistic giving. Budget 12–18 months for relationship cultivation before any funding discussion.
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No program descriptions are available for this foundation. Many private foundations report program activities in their annual 990-PF filings — check the Tax Filings section below for the most recent filing.
Mae Philanthropies' grantmaking history reveals a highly concentrated anchor-institution model that distorts aggregate statistics significantly. Across 15 documented grants totaling $21.5M, the University of Cincinnati Foundation alone received $19.6M (91% of all documented giving). This anchor relationship must be understood separately from the rest of the portfolio. Excluding the University of Cincinnati grants, the remaining 12 grants total approximately $1.94M, with a mean of $162,000 and a .
Mae Philanthropies has distributed a total of $21.5M across 15 grants. The median grant size is $100K, with an average of $1.4M. Individual grants have ranged from $15K to $13.8M.
Mae Philanthropies is a preselection-only private foundation that does not accept unsolicited grant proposals under any circumstances. This is the single most important fact for any prospective grantee to internalize before spending time preparing materials. The foundation was established in 2017 by James J. Goetz (a general partner at Sequoia Capital, one of Silicon Valley's premier venture firms) and Melanie M. Goetz, and reflects the deeply personal philanthropic vision of this family. Day-to.
Mae Philanthropies is headquartered in PALO ALTO, CA. While based in CA, the foundation distributes grants to organizations across 7 states.
| Name | Title | Compensation | Benefits | Total |
|---|---|---|---|---|
| James J Goetz | PRESIDENT, CHAIR OF THE BO | $0 | $0 | N/A |
| Melanie M Goetz | SECRETARY, TREASURER | $0 | $0 | N/A |
Total Giving
N/A
Total Assets
$131.4M
Fair Market Value
N/A
Net Worth
$131.4M
Grants Paid
N/A
Contributions
N/A
Net Investment Income
N/A
Distribution Amount
N/A
Total Grants
15
Total Giving
$21.5M
Average Grant
$1.4M
Median Grant
$100K
Unique Recipients
13
Most Common Grant
$100K
of 2022 grantees were first-time recipients
| Recipient | Location | Amount | Year |
|---|---|---|---|
| Stanford UniversityTO HELP SUPPORT EDUCATION FOR STUDENTS | Stanford, CA | $1.1M | 2022 |
| Foundation For Prosecutorial AccountabilityTO PROMOTE A JUST LEGAL SYSTEM AND PREVENT PROSECUTORIAL MISCONDUCT. | Charlotte, NC | $200K | 2022 |
| Living Through Giving FoundationTO CONNECT INDIVIDUALS THROUGH ORGANIZED ACTS OF LOVE, MEANING, ADVOCACY, AND PURPOSE | Los Angeles, CA | $63K | 2022 |
| Charities Aid Foundation America Andrea Bocelli FoundationTO PROVIDE ASSISTANCE TO THOSE IN SITUATIONS OF POVERTY, ILLNESS, AND WITH COMPLEX SOCIAL ISSUES THAT STUNT OR REDUCE THEIR QUALITY OF LIFE | Alexandria, VA | $60K | 2022 |
| Temple Beth FundTO BE A PLACE WHERE PRAYER, LEARNING AND TIKKUN OLAM ARE VITAL AND FULFILLING COMPONENTS OF OUR JEWISH COMMUNITY | Pinecrest, FL | $30K | 2022 |
| The Birthright Israel FoundationTO PROVIDE ALL YOUNG JEWISH ADULTS WITH OPPORTUNITIES FOR TRANSFORMATIVE AND IMMERSIVE SHARED EXPERIENCES IN ISRAEL | New York, NY | $25K | 2022 |
| Greater Miami Jewish FundTO HELP AID JEWS IN NEED | Miami, FL | $25K | 2022 |
| Brazil FoundationTO CONNECT LEADERS AND CIVIL SOCIETY ORGANIZATIONS WITH GLOBAL SUPPORT NETWORKS THAT PROMOTE EQUITY, SOCIO-ENVIRONMENTAL JUSTICE, AND OPPORTUNITIES IN BRAZIL. | New York City, NY | $15K | 2022 |
| University Of Cincinnati FoundationTO HELP SUPPORT EDUCATION FOR STUDENTS | Cincinnati, OH | $13.8M | 2021 |
| Wake Forest UniversityTO HELP SUPPORT EDUCATION FOR STUDENTS | Winstonsalem, NC | $175K | 2020 |
| Tides FoundationTO HELP SUPPORT A WORLD OF SHARED PROSPERITY AND SOCIAL JUSTICE | San Francisco, CA | $100K | 2020 |
| Ucsf School Of PharmacyTO HELP SUPPORT RESEARCH IN HEALTH CARE | San Francisco, CA | $100K | 2020 |
| Hopewell FundTO HELP SUPPORT INNOVATIVE SOCIAL CHANGE PROJECTS | Washington, DC | $50K | 2020 |
MENLO PARK, CA
LOS ANGELES, CA
PALO ALTO, CA