The Founder Brief · Issue 2

When the buyer is a sponsor, part of your company's price is set in the credit market.

Cheaper debt lifted what sponsors could pay for two years. On September 16 the Fed changed that.

Bracton Partners · September 22, 2026 · numbers as of September 2026

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01 What sponsors underwrite

For a business with positive cash flow, part of a sponsor's bid comes out of a financing model: how much debt that cash flow can support, and at what price. It isn't just a quality buyers admire; it's what the loan is underwritten against. Growth still drives what a buyer believes the business becomes; leverageability drives what a sponsor can pay today. Strategics run different math; sponsors run this one.

02 Cost of deal debt, 2023 to 2026

From 2023, the all-in cost of a new sponsor loan fell for two years. Spreads widened from S+474 to S+509 in the second quarter and have held near S+500 since. On September 16 the Fed raised rates a quarter point. What changed is not the level. It's that the direction is no longer something a seller can assume.

All-in cost of a new sponsor loan: base rate plus buyout-loan spread, percent. Spreads: PitchBook | LCD new-issue private credit and sponsor buyout loans; 2025 is a median, other periods are averages. Base rate: period-average 90-day SOFR (FRED, SOFR90DAYAVG). Q3 to date; spread is the three months ended August 31, 2026.
All-in cost of a new sponsor loan: base rate plus buyout-loan spread, percent. Spreads: PitchBook | LCD new-issue private credit and sponsor buyout loans; 2025 is a median, other periods are averages. Base rate: period-average 90-day SOFR (FRED, SOFR90DAYAVG). Q3 to date; spread is the three months ended August 31, 2026.

03 What it means

Waiting used to be free: the financing behind the next sponsor bid kept getting cheaper, so next year's number was likely to beat this year's. That's no longer the assumption to run on.

A sponsor's leverage shapes what they can pay, although once the deal closes at the agreed price it's their problem, not yours. A dollar at close is a dollar, unless you roll equity into the new company, take part of your price in an earnout, or accept a bid contingent on financing.

Bracton Partners advises founders of software, fintech and data companies on M&A. M&A advisory only; nothing here is a valuation, a recommendation, or an offer of any security.

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