$10.88
$15.85
bear $10.88
base $13.69
bull $15.85
margin of safety $7.00
Runway Growth Finance is a business development company that lends to late-stage, venture-backed companies in technology, healthcare and consumer markets, mostly through senior secured, floating-rate term loans, and holds warrants and small equity stakes alongside them. It is managed externally by Runway Growth Capital, which affiliates of BC Partners acquired in January 2025, and pays that manager a base fee plus an incentive fee. At June 30, 2026 it held $1.19 billion of investments funded by $503 million of shareholders' equity ($11.91 a share) and $679 million of borrowings. In April 2026 it acquired SWK Holdings, a healthcare lender, paying $173.5 million in cash and 6.33 million new shares, adding $216.2 million of loans and $23.4 million of equity investments. In the third quarter, borrowers repaid $139.4 million, including full repayment of the $72.3 million Extensiv loan, while new lending was only $8.5 million, so the book and its borrowings are now smaller than at mid-year. How we measure earnings. For a lender, cash flow mostly records loans going out and coming back, so we measure earnings as the total change in shareholders' capital from operations: net investment income less every realized and unrealized investment loss. Interest is an operating cost here, so these after-interest earnings are valued directly and the borrowings are not subtracted again. On this basis earnings were $1.70 a share in 2020, $1.33 in 2021, $0.79 in 2022, $1.09 in 2023, $1.89 in 2024 and $0.93 in 2025. The reported figure for the first half of 2026 is a loss of $0.19 a share, but that is flattered by the SWK accounting. The new shares were recorded at the $6.89 market price while SWK holders received them at $11.93 of asset value, and an offsetting gain on the acquired loans was booked as earnings. Measured by what an existing share actually experienced, asset value fell from $13.42 to $11.91 while $0.66 was paid in dividends, a loss of about $0.85 a share, including roughly $0.19 of merger costs. The losses came mainly from Blueshift, restructured into an $18.5 million second-lien loan, and Marley Spoon. Second-quarter net investment income of $0.43 a share was helped by an incentive fee that was slightly negative after the first-quarter losses; with a normal fee we estimate it would have been about $0.34 to $0.35. Normal earnings. Because the capital base per share is now smaller than in earlier years, we size earnings as returns on today's $11.91 of asset value rather than in past dollars. Net investment income has run at about 11.4% to 12.1% of average equity in 2024, 2025 and the first half of 2026; we use 11.5%, or $1.37 a share. Investment losses from the start of 2020 to mid-2026, a period covering the 2020-2021 venture boom and the 2022-2026 venture-funding downturn, averaged about 3.3% of asset value a year; that is $0.39 a share today. Normal earnings are therefore about $0.98 a share, close to the median annual return on capital of about 8.2% the company actually earned from 2020 to 2025. The quarterly dividend is $0.33, or $1.32 a year, above these normal earnings; paying more than is earned returns capital rather than adding value. Earnings fell 51% in 2025, and our year one is $0.80, below 2025's $0.93, because Marley Spoon remains in restructuring: in the third quarter the company converted $28.9 million of unfunded commitments into a 8.1 million euro bridge loan while the borrower cut 21% of its workforce. Base case, $13.69 a share. Earnings of $0.80 in year one and $0.98 a year for the following nine years, worth about $7.04 a share today, then return of today's $11.91 of capital, worth about $6.65. No growth is credited: the company pays out its income, so growth would need new outside capital, and venture lending has no durable barrier to competition. After ten years only the capital is credited, not a continuing lending spread. Bear case, $10.88 a share. A repeat of the downturn this book went through from 2022 to mid-2026, when we estimate cumulative investment losses equalled roughly 13% of the loan book, deepened to about 15% of today's roughly $1.06 billion portfolio: losses of $1.05, $1.40, $0.82 and $0.50 a share over four years, $3.77 in all, then 3.3% of capital a year. Net investment income slides from $1.30 to $1.00 a share as loans stop paying, rates fall and the $73 million of notes due 2027 and $107 million due 2028 are refinanced at higher cost. The dividend is cut to $1.10, then $0.85, then $0.75, settling at $0.70. Asset value falls to about $9.19 a share. With borrowings reduced by the third-quarter repayments, we estimate debt would peak near 1.4 times equity, above the legal minimum asset coverage, so the company could shrink the book through repayments rather than issue shares at low prices. Dividends over ten years are worth about $5.74 a share today and the remaining capital about $5.13. This case is below today's asset value; no franchise value is assumed in a downturn. Bull case, $15.85 a share. Net investment income near $1.45 a share and losses of about $0.20 a year, close to the pattern of 2020, 2021 and 2024, giving earnings of $1.25 a year for ten years and then return of today's capital. Margin-of-safety price, $7.00 a share. We are moderately sure of the earnings level: interest is contractual, but losses arrive in lumps, as a strong 2024 followed by a weak 2025 and a loss-making first half of 2026 shows. The strongest specific evidence for the stated asset value is the third quarter: $130.7 million of loans were repaid in full at or close to their June 30 carrying values, led by Extensiv, which repaid $72.3 million against a $70.2 million carrying value. The worst plausible outcome is a broad wave of defaults among venture-backed borrowers. Marley Spoon ($43.1 million carried at June 30), the JobGet equity stake ($17.1 million carried against $39.3 million cost) and Vesta Payment Solutions ($21.2 million against $26.3 million cost) show where losses are already visible. The structure would likely survive such a downturn because leverage has come down and the debt is unsecured notes plus a credit facility with maturities spread from 2027 to 2031. The September 2026 sale of $45 million of 7.75% notes due 2031 shows current access to funding. The things we are most likely to be wrong about are whether asset values are accurate and whether normal earnings hold; if asset value were 15% too high and earnings only $0.80 a share, the shares would be worth about $11.54. The price assumes a three-to-five-year holding period. From $7.00 the bear case implies about 25% a year over three years, about 20% over four and about 18% over five, counting its reduced dividends; the base case implies about 35% a year over three years. The business currently pays $1.32 a share a year while that plays out, although our estimates treat part of that as return of capital. What changed since the previous analysis. Our earlier estimate relied on a reported first-half 2026 loss of $0.19 a share and on second-quarter income of $0.43 a share; on closer review the first was flattered by acquisition accounting and the second by a temporarily low incentive fee, which lowers our base case. Against that, $139.4 million of third-quarter repayments came in at or close to their carrying values and reduced borrowings, which supports the stated asset value and lessens the downside, raising our bear case. Figures for 2026 come from the company's second-quarter 10-Q and its third-quarter portfolio update; third-quarter results are due November 5, 2026 and were not available.