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Calder Foundation is a private corporation based in NEW YORK, NY. The foundation received its IRS ruling in 1991. The principal officer is L H Frishkoff & Co Llp. It holds total assets of $349.2M. Annual income is reported at $29.8M. Total assets have grown from $76.9M in 2010 to $345.8M in 2023. The foundation is governed by 10 officers and trustees. Tax records are available from 2016 to 2023. According to available records, Calder Foundation has made 10 grants totaling $233K, with a median grant of $6K. The foundation has distributed between $9K and $129K annually from 2020 to 2023. Grantmaking activity was highest in 2022 with $129K distributed across 6 grants. Individual grants have ranged from $1K to $58K, with an average award of $23K. The foundation has supported 5 unique organizations. Grants have been distributed to organizations in Hawaii and District of Columbia and New York. Contributions to this foundation are tax-deductible.
The Calder Foundation is best understood as an operating foundation with a selective external giving program — not a conventional open-application grantmaker. Founded in 1987 by Alexander S. C. Rower and the Calder family, its primary mission is to catalogue, preserve, exhibit, and interpret the work of Alexander Calder. The foundation holds $349 million in assets (2024) and made $4.76 million in charitable disbursements in FY2024, up from $1.6 million in 2015 — a trajectory that reflects growing philanthropic ambition even as core spending focuses on exhibitions, archives, and authentication.
External grantmaking flows through three channels: the biennial Calder Prize ($50,000 cash award plus residency, by nomination), the Atelier Calder artist residency in Saché, France (3-month to 1-year stays with living stipends, formal application through atelier-calder.com), and mission-adjacent institutional and conservation gifts made at the board's discretion. The IRS grantee record confirms that Coherence Lab received $164,428 across four grants for ancient forest conservation — a striking signal that the Foundation's interests extend beyond art.
For first-time applicants, the critical reality is that there is no public RFP, no online portal, and no open deadline cycle. The board is composed entirely of Calder family members and close institutional allies — Alexander SC Rower (Chairman/President), Holton Rower, Gryphon Rower-Upjohn, Sandra Davidson, Shawn Davidson, and Andrea Davidson among them — all serving without compensation. Decisions are personal and relationship-driven.
Artists should pursue the Atelier Calder residency as the most accessible formal entry point. Organizations aligned with either Calder's artistic legacy (museums, archives, educational institutions) or environmental conservation should cultivate trustee relationships through mutual institutional connections before initiating any outreach. The Foundation rewards patient relationship-building, not transactional grant-seeking.
Calder Foundation charitable disbursements have grown consistently across the past decade: $1.6M (2015), $1.8M (2013), $2.8M (2018), $3.1M (2020), $3.5M (2021), $3.95M (2022-23), and $4.76M (2024). Total assets rose from $238M (2012) to $349M (2024), driven by large contributions received — $21.8M in FY2022-23 alone — suggesting ongoing family or estate contributions to the endowment.
External grant data from IRS filings reveals a modest but telling grantee portfolio. The largest documented external award is to Coherence Lab: $164,428 across four grants for ancient forest protection — a multi-year commitment with grants concentrated in New York (1 grant) and Hawaii (4 grants). Rosa Barba received $50,000 for the 2023 Calder Prize. Joshua Morin received $11,110 across two grants under the Tree School Grant program. Rensselaer Polytechnic Institute received $5,000 for art programs. Campania Aero Sarayuki received $2,000 for an air ambulance serving Indigenous Amazonian communities.
Typical grant sizes, based on recorded transactions, range from $1,000 to $57,772 with a median of approximately $5,555 — though the Calder Prize ($50,000) and the Atelier Calder residency stipends represent the most significant discretionary awards. The geographic spread of grantees is narrow: New York, Hawaii (linked to Coherence Lab), and Washington DC, with international presence through the Saché residency.
The Foundation's payout rate — approximately 1.4% of assets against the typical 5% private foundation minimum — reflects its operating foundation classification. The bulk of expenditures fund internal programs: $2.78M on cataloguing and archive operations in the most recent program description. Environmental conservation now represents a meaningful share of the external grant portfolio, potentially 25-35% of documented external giving.
The Calder Foundation's scale, mission, and grantmaking posture place it in a distinct tier among artist-legacy foundations — asset-rich, access-restricted, and primarily operating rather than grantmaking.
| Foundation | Assets | Annual Giving | Primary Focus | Application |
|---|---|---|---|---|
| Calder Foundation | $349M | $4.76M | Calder legacy, arts, conservation | By invitation only |
| Andy Warhol Foundation | ~$280M | ~$17M | Contemporary arts organizations | Open LOI process |
| Robert Rauschenberg Foundation | ~$160M | ~$17M | Arts, social justice, environment | RFP and invited |
| Pollock-Krasner Foundation | ~$30M | ~$5M | Visual arts grants to individual artists | Open application |
| Henry Moore Foundation | ~£150M (UK) | ~£8M | Sculpture, visual arts, education | Open grants program |
The Calder Foundation is the wealthiest in this peer set yet maintains one of the lowest payout rates (~1.4%), reflecting deep operating commitments. By comparison, the Andy Warhol Foundation and Robert Rauschenberg Foundation each distribute roughly $17M annually — more than triple Calder's external giving — and both maintain formal open application processes. The Pollock-Krasner Foundation is the most accessible artist-legacy funder for individual visual artists, with rolling applications and awards typically ranging $5,000 to $30,000. Artists seeking near-term funding should pursue Pollock-Krasner in parallel with longer-horizon Calder relationship-building. Organizations in the environmental-cultural space may find the Rauschenberg Foundation (which funds social-environmental work alongside arts) a more immediately actionable peer alternative.
The Foundation's most prominent 2025 action was awarding the Calder Prize to Yuko Mohri, a Japanese multidisciplinary artist whose practice spans sculpture, sound, and kinetic installation — fitting directly within Calder's experimental spatial legacy. Mohri received $50,000 plus a three-month Atelier Calder residency in Saché, France. The 2023 prize went to Rosa Barba ($50,000), confirming the biennial cadence and the Foundation's preference for internationally recognized contemporary artists with experimental practices.
On the exhibitions front, the Whitney Museum's High Wire: Calder's Circus at 100 (October 18, 2025 – March 9, 2026) represents one of the Foundation's largest US institutional partnerships in recent years. A major Paris retrospective — Calder. Rêver en équilibre — opens at Fondation Louis Vuitton on April 15, 2026, running through August 16, featuring 300 works. The Seattle Art Museum is also mounting Monochrome: Calder and Tara Donovan (May 13, 2026 – January 17, 2027), signaling a pattern of pairing Calder's legacy with prominent contemporary women artists.
Calder Gardens in Philadelphia — a permanent cultural destination designed by Herzog & de Meuron — represents the Foundation's biggest legacy infrastructure project. The Barnes Foundation became operational partner, with the Pew Center for Arts & Heritage awarding $480,000 to support the collaboration. No leadership changes have been announced; Alexander SC Rower continues as Chairman and President.
Understand from the outset that the Calder Foundation does not accept unsolicited applications. There is no published grant portal, no open RFP cycle, and no general application form. The Foundation's published contact information (212-334-2424, 207 W 25th St FL 12, New York, NY) exists for artwork authentication inquiries — not grant inquiries.
For artists, the Atelier Calder residency is the single formally open opportunity. Applications go through atelier-calder.com (not calder.org). The selection board is chaired by Laurent Le Bon, President of Centre Pompidou — building any prior relationship with Centre Pompidou curators, applying to French regional residency programs in Centre-Val de Loire, or publishing in French-language art criticism circles will strengthen candidacy. Residencies run 3 months to 1 year with living stipends. Practices with spatial, kinetic, or material-experimentation dimensions are strongly preferred based on the Foundation's evident aesthetic priorities.
For Calder Prize candidacy, there is no direct application pathway. Artists should focus on museum-scale exhibition records, international residencies, and publication in major art criticism venues. Curators affiliated with the Foundation's partner institutions — Whitney, Fondation Louis Vuitton, Centre Pompidou, Seattle Art Museum — are the most likely nomination conduits. Begin building these relationships 24-36 months before the next prize cycle (est. 2027).
For conservation and environmental organizations: Coherence Lab's multi-year, $164,000+ ancient forest grant is the clearest signal that this door exists. Frame pitches around the intersection of natural heritage preservation and the cultural legacy of place — language that resonates with both the Foundation's environmental giving and its core archival mission. Seek warm introductions through shared nonprofit networks in New York, Hawaii, or the Pacific Northwest.
For cultural institutions: Calder Gardens in Philadelphia illustrates the Foundation's willingness to make large-scale institutional partnerships when projects directly advance Alexander Calder's public legacy. Proposals for Calder-related exhibitions, educational programs, or public installations are the most viable pathway for museums and galleries.
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Smallest Grant
$1K
Median Grant
$6K
Average Grant
$21K
Largest Grant
$58K
Based on 3 grants from the most recent 990-PF filing.
Cataloguing all the works produced by the artist alexander calder and making his works available for public inspection in order to facilitate art education and research
Expenses: $2.8M
Calder Foundation charitable disbursements have grown consistently across the past decade: $1.6M (2015), $1.8M (2013), $2.8M (2018), $3.1M (2020), $3.5M (2021), $3.95M (2022-23), and $4.76M (2024). Total assets rose from $238M (2012) to $349M (2024), driven by large contributions received — $21.8M in FY2022-23 alone — suggesting ongoing family or estate contributions to the endowment. External grant data from IRS filings reveals a modest but telling grantee portfolio. The largest documented exte.
Calder Foundation has distributed a total of $233K across 10 grants. The median grant size is $6K, with an average of $23K. Individual grants have ranged from $1K to $58K.
The Calder Foundation is best understood as an operating foundation with a selective external giving program — not a conventional open-application grantmaker. Founded in 1987 by Alexander S. C. Rower and the Calder family, its primary mission is to catalogue, preserve, exhibit, and interpret the work of Alexander Calder. The foundation holds $349 million in assets (2024) and made $4.76 million in charitable disbursements in FY2024, up from $1.6 million in 2015 — a trajectory that reflects growin.
Calder Foundation is headquartered in NEW YORK, NY. While based in NY, the foundation distributes grants to organizations across 3 states.
| Name | Title | Compensation | Benefits | Total |
|---|---|---|---|---|
| Alexander Sc Rower | CHAIRMAN/PRESIDENT | $0 | $0 | N/A |
| Michael Sternberg | SECRETARY/TRUSTEE | $0 | $0 | N/A |
| Sophia Robledo Rower | VICE PRESIDENT / TRUSTEE | $0 | $0 | N/A |
| Gryphon Rower-Upjohn | VICE PRESIDENT / TRUSTEE | $0 | $0 | N/A |
| Peter Lipman | VICE PRESIDENT / TRUSTEE | $0 | $0 | N/A |
| Holton Rower | VICE PRESIDENT / TRUSTEE | $0 | $0 | N/A |
| Andrea Davidson | VICE PRESIDENT / TRUSTEE | $0 | $0 | N/A |
| Sean Sweeney | VICE PRESIDENT / TRUSTEE | $0 | $0 | N/A |
| Shawn Davidson | VICE PRESIDENT / TRUSTEE | $0 | $0 | N/A |
| John V Perna | TREASURER / TRUSTEE | $0 | $0 | N/A |
Total Giving
$4M
Total Assets
$345.8M
Fair Market Value
N/A
Net Worth
$345.8M
Grants Paid
N/A
Contributions
$21.8M
Net Investment Income
$1.3M
Distribution Amount
N/A
Total Grants
10
Total Giving
$233K
Average Grant
$23K
Median Grant
$6K
Unique Recipients
5
Most Common Grant
$58K
of 2023 grantees were first-time recipients
| Recipient | Location | Amount | Year |
|---|---|---|---|
| Coherence LabTO SUPPORT THE PROTECTION OF ANCIENT FORESTS TO PRESERVE LIFE ON EARTH | Hanalei, HI | $44K | 2023 |
| Joshua MorinTREE SCHOOL GRANT | Washington, DC | $6K | 2022 |
| Campania Aero SarayukiTO SUPPORT AIR AMBULANCE FOR PUEBLOS INDIGENAS AMAZONICOS | Sector La Union | $1K | 2022 |
| Rensselaer Polytechnic InstituteTO SUPPORT ART PROGRAMS | Troy, NY | $5K | 2021 |
| Rosa BarbaTO HONOR A LIVING ARTIST WHO HAS COMPLETED EXEMPLARY AND INNOVATIVE EARLY WORK AND WHO HAS DEMONSTRATED THE POTENTIAL TO MAKE A MAJOR CONTRIBUTION TO THE FIELD. | Berlin | $50K | 2020 |