Custom Truck One Source, Inc. (CTOS) Q4 2025 Earnings Call Transcript

Custom Truck One Source held its Q4 and full-year 2025 earnings conference call on March 10, 2026 and filed its 2025 Form 10-K; the company posted the earnings press release and fourth-quarter investor presentation on its Investor Relations website. Management reiterated that forward-looking statements are uncertain and referenced reconciliations of non-GAAP measures in the press release; no financial results or guidance figures were included in the provided excerpt.

Analysis

Custom Truck’s niche—specialty vocational fleets and aftermarket services—creates asymmetric exposure to two correlated but distinct cycles: fleet utilization and used-equipment supply. If OEM production bottlenecks persist, CTOS can sustain higher rental yields for 6–18 months; conversely, a normalization in build rates or an accelerated refresh program at large fleets could flood the secondary market within the same window and compress daily rates and residuals.

Interest-rate volatility and tighter credit are an underappreciated lever for this model: higher funding costs both raise the company’s fleet carrying cost and increase incentives for fleet owners to sell assets into wholesale channels, which would amplify used-equipment supply shocks over 3–9 months. Operationally, recurring services (maintenance, telematics, retrofits) are the margin-stabilizer — even modest growth there can offset a mid-single-digit decline in rental rates because service revenue carries higher gross margins and lower capex intensity.

Strategically, CTOS is vulnerable to both macro-driven utilization hits and idiosyncratic execution (inventory aging, allowance changes). That makes near-term catalysts binary: evidence of stabilizing utilization or improving aftermarket attach rates materially de-risks the equity; warnings about rising leverage, accelerating auction volumes, or reserve build would be fast seats-to-the-exit signals. On the upside, accelerating electrification retrofits and uptime contracts are a multi-year compounder that the market likely underweights today.

Key Decisions for Investors

• Directional long: Buy CTOS on an 8–12% pullback, targeting +40–60% over 12–18 months if utilization stabilizes and service revenue grows; hard stop at -30% if auction volumes or allowance builds accelerate. Risk/reward asymmetric: limited near-term downside vs meaningful upside from margin recovery.
• Relative-value pair: Long CTOS / short URI (size-adjusted) for 6–12 months to express specialty outperformance vs generalist rental exposure. Expect 15–25% alpha if specialty rates hold; key risk is a broad cyclical downturn that compresses utilization across both names.
• Options hedge/levered play: Buy CTOS Jan-2028 LEAPS ~25–35% OTM (small allocation) to capture multi-year tailwinds from aftermarket and electrification; finance by selling 3–6 month out-of-the-money calls to improve cost basis. Max loss = premium paid; upside convexity if services re-rate.
• Event-driven tactical: Monitor used-equipment auction volumes and wholesale pricing; initiate or add to long CTOS into signs of falling auction supply or rising bid levels over a 30–90 day window, and exit quickly on evidence of sustained inventory deluge or credit-driven forced sales.