Carroll Petrie Foundation

The Carroll Petrie Foundation is a tightly focused family philanthropy with a clear geographic and thematic mandate: protecting animals and the natural world, with a pronounced emphasis on New Mexico and the American Southwest. Founded in 1996 by Carroll Petrie in New York City and later relocated to Santa Fe, the organization underwent a decisive strategic refocus following its founder's death in 2015, when her estate substantially endowed the foundation — growing assets from under $3M to nearly $270M by 2019. Today, with $320.6M in assets (FY2024) and annual giving of $17M–$22M, it concentrates its grantmaking almost exclusively on two program areas: Environment (Wildlife and Pollinators portfolios) and Animals (Animal Protection and Cats & Dogs portfolios).

This is a relationship-first, invitation-only funder. Prospective applicants must contact the appropriate program officer at info@carrollpetrie.org to discuss their work before submitting any formal proposal. The foundation is explicit: no unsolicited proposals are reviewed. This is not procedural gatekeeping — it reflects the foundation's genuinely relationship-driven grantmaking culture. Program officers want to understand your organization's values, track record, and New Mexico connection before any paperwork changes hands.

The board's family character reinforces this dynamic. President & Director Theodora Portago ($351,042 compensation) leads day-to-day operations; Carolina Portago (VP/Director/Secretary) and Camille Manning (Treasurer) serve alongside her with no compensation, indicating a lean, family-operated governance structure. Decisions are values-driven rather than formulaic. Organizations that share the foundation's deep care for animal welfare and Southwest ecosystems — and can articulate that alignment authentically — will resonate more than technically polished proposals from organizations with shallow regional ties.

The grantee list reveals strong multi-year partnerships as the dominant pattern. WildEarth Guardians has received 7 grants totaling $1.377M; Amigos Bravos has received 3 grants across river restoration work; Trout Unlimited has received 3 grants for Upper Rio Grande and Colorado conservation. Repeat, deepening funding relationships are the rule. First-time applicants should position themselves as prospective long-term partners, not one-time grant seekers, and should expect a measured, graduated funding relationship rather than a large first-year award.

Based on 336 recorded grants totaling $46.7M in the database, with the foundation's self-reported typical grant data (median: $50,000; average: $127,444; range: $5,000–$2,405,000), the Carroll Petrie Foundation gives at a wide range but concentrates program grants in the $50,000–$500,000 band.

The single largest recorded recipient — Vanguard Charitable ($7.2M across 4 grants for 'charitable giving') — is a donor-advised fund serving as a re-granting intermediary and is not representative of direct program grants. Excluding this outlier, the largest direct program grants are White Coat Waste Project ($2M, 2 grants), Center for Biological Diversity ($1.8M, 3 grants), and Animal Legal Defense Fund ($1.75M, 3 grants). These are exceptional multi-year totals, not single-year awards.

Environment/Wildlife sub-portfolio is the largest concentration: WildEarth Guardians ($1.377M), Defenders of Wildlife ($1.35M), Earthjustice ($750K), National Wildlife Federation ($910K), Trout Unlimited ($600K), Western Environmental Law Center ($550K), American Rivers ($450K), and Amigos Bravos ($375K). The pollinators sub-portfolio is distinct and substantial: Xerces Society (~$2.2M combined from two entries), Center for Food Safety ($1.25M), Pesticide Action Network ($500K), and Institute for Applied Ecology ($270K).

Animals sub-portfolio: Animal Legal Defense Fund ($1.75M), Humane Society ($1.2M combined), Animal Protection New Mexico ($1.9M combined), Physicians Committee for Responsible Medicine ($1.6M combined), and National Anti-Vivisection Society ($350K) represent systemic advocacy. Direct service grants to local shelters and rescues are smaller: Espanola Valley Humane Society ($600K combined), Animal Services Center of the Mesilla Valley ($300K), Farmington Regional Animal Shelter ($230K), New Mexico Horse Rescue ($280K), and Denkai Animal Sanctuary ($289K).

Annual giving has been stable and substantial: $17.2M (2019), $17.1M (2020), $16.9M (2021), $21.9M (2022). The FY2024 revenue spike to $35.9M suggests the foundation may be positioned for higher grantmaking in 2024–2025. New Mexico commands ~59% of state-coded grant activity (180 of 307 grants), with DC-based nationals (29 grants, 9.4%) and New York organizations (24 grants, 7.8%) funded specifically for their Southwest campaigns.

The five peer foundations identified in the database share Carroll Petrie's approximate asset scale (~$317M–$325M) and Philanthropy & Grantmaking NTEE classification, but differ markedly in transparency and thematic focus.

Carroll Petrie stands apart from this peer group in every meaningful dimension for grant seekers. It is the only foundation among these five with a functioning public website, published program descriptions, accessible contact information, and a defined application process (even if invitation-only). Its peers maintain minimal to no public presence and do not report giving data that would allow meaningful comparison.

Within the broader Southwest conservation funder landscape, Carroll Petrie is most productively compared to foundations like Wilburforce Foundation (Pacific Northwest focus, ~$200M assets) and the 11th Hour Project — but Carroll Petrie's distinctive animal-welfare orientation alongside traditional conservation grantmaking makes it unusual. Its combination of anti-vivisection research support, equine rescue funding, and wildlife corridor conservation creates a unique portfolio with few direct equivalents at this asset scale.

The most recent confirmed grantmaking data comes from the FY2022 Form 990-PF, showing $21.9M in total giving and $16.6M in grants paid. A prior filing (February 2025) and the most recent filing (November 13, 2025, for FY2024) indicate the foundation remains actively filing. FY2024 total revenue of $35.9M — substantially above the $22M reported in FY2022 — suggests strong investment performance that could translate to increased grantmaking in the 2024–2026 period.

The foundation's website confirms 2025 active grantees across both program areas. Wildlife program: 24 active organizations including American Rivers, Amigos Bravos, Audubon Southwest, Conservation Lands Foundation, Defenders of Wildlife, New Mexico Land Conservancy, New Mexico Wild, Panthera Corporation, Trout Unlimited, Western Environmental Law Center, and Western Resource Advocates. Animal Protection program: Dharmahorse, End of the Road Ranch, Four Corners Equine Rescue, New Mexico Wildlife Center, Roots Sanctuary, Southgate Sanctuary, Physicians Committee for Responsible Medicine, and Food & Water Watch.

No leadership changes, new program announcements, or strategic pivots have been identified in publicly available sources for 2025–2026. Theodora Portago has served continuously as President. The foundation maintains a deliberately low media profile — no press releases, no social media presence, no public events — consistent with its invitation-only, relationship-based approach to grantmaking.

Initiate contact before anything else. Email info@carrollpetrie.org to request a conversation with the program officer for your relevant portfolio — Environment (Wildlife or Pollinators) or Animals (Animal Protection or Cats & Dogs). Keep the outreach email to three paragraphs: who you are, what specific New Mexico or Southwest work you do, and why you are reaching out now. Do not attach a proposal or budget. The program officer conversation must come first.

Lead with New Mexico specificity. The foundation funds national organizations (Center for Biological Diversity, Defenders of Wildlife, Earthjustice, HSUS) but exclusively for their New Mexico and Southwest campaigns — never for general national programs. If your organization does not have a defined New Mexico or Southwest program, you are not a fit. If you are building one, pitch that.

Map your work to the foundation's named portfolios. The Wildlife portfolio uses explicit language: freshwater protection, species conservation (particularly Mexican gray wolf), public lands, and wildlife corridors. The Pollinators portfolio emphasizes pesticide reduction, native pollinators, and organic farming. The Animal Protection portfolio centers anti-vivisection research, equine welfare (horses, donkeys, mules), and direct care services. Mirror this language precisely in your inquiry and any subsequent materials.

Name complementary grantees. Reference current grantees whose work is allied with yours. Saying 'our work in the Rio Grande corridor complements what Amigos Bravos is doing on water quality' shows you have studied the portfolio and signals you understand the foundation's ecosystem of grantees.

Size your initial ask conservatively. Entry-level grants appear to range from $50,000–$250,000 based on grantee data. The foundation's median grant is $50,000. Open with a scaled, realistic request and grow the relationship from there. Multi-million-dollar totals (WildEarth Guardians, Center for Biological Diversity) reflect years of accumulated grants across multiple cycles, not first-year awards.

Frame a multi-year partnership, not a project. The grantee data is emphatic on this: repeat funding is the norm. Describe your initial request as Year 1 of a planned multi-year relationship, with specific milestones and outcomes you would report against. This signals the kind of long-term partnership the foundation has demonstrated it prefers.

Avoid generic grant-writing language. The foundation is family-led and values-driven. Write with specificity and genuine alignment — not boilerplate. Describe the animals and ecosystems your work affects in concrete terms, not abstract policy framing.