finance·Apr 6, 2026

The Returns Concession

Impact investing's dirty secret: requiring market-rate returns filters out 90% of ventures serving the poorest communities. Elea Foundation proved the cost of dropping that filter is 13 cents per dollar.

Region Latin America, Switzerland
Evidence growing
Pattern Incentive Realignment
Workers processing harvested moss at an elea portfolio company facility in Peru

Photo: elea Foundation

Impact investing has spent two decades selling a comfortable lie: market-rate returns and social impact, no trade-off required. The result is $1.2 trillion in assets under management — and a structural blind spot. Enterprises serving bottom-of-pyramid markets in rural Latin America or training waste pickers in India can't clear 15% IRR. The capital they need most never arrives.

Elea Foundation, founded by former UBS CEO Peter Wuffli, built the counter-model. Over 15 years: 50 equity investments, 23 countries, explicit below-market returns. From Arbusta training IT talent in Argentine barrios to Nilus cutting food costs for low-income families, Elea writes early checks where commercial capital won't go. When impact and returns conflict, impact wins.

The cost turns out to be modest. A 2025 study by eight catalytic capital providers — Acumen, Kiva, and six others — found impact-first funds cost $1.13 per dollar versus $1.00 for traditional funds. Trimtab raised $60 million from seven families on the same thesis. With $260 billion in donor-advised funds and 72% of DAF donors wanting impact-first options, the constraint isn't supply. It's permission to accept 13 cents less.

Our take

This is a pricing innovation disguised as a philosophical one. For two decades, impact investing insisted returns and impact were fully compatible — which quietly excluded enterprises that couldn't clear 15% IRR. Elea's 50-company dataset shows the actual cost of reaching bottom-of-pyramid markets: $1.13 per dollar invested instead of $1.00. Foundations sitting on endowments should carve 10-15% into explicit below-market allocations — the premium is smaller than most management fees.

What to do with this

Funders

Carve 10-15% of your endowment into an explicit below-market sleeve. Model it at $1.13 per dollar. Present the board a concrete comparison: 13 cents buys access to markets your current portfolio never reaches.

Donors

Ask your DAF provider for impact-first options this quarter. $260 billion sits in donor-advised funds and 72% of donors want this — the bottleneck is product availability, not demand. If your provider doesn't offer it, move to one that does.

Practitioners

Rebuild your fundraising deck around sub-market returns. Model 5-8% IRR instead of 15%, and target Elea, Trimtab, or Acumen — capital partners built for impact-first. The money exists; you're pitching the wrong investors.

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