Will AVTR's net leverage ratio fall below 3.0x by year-end 2026?

Net leverage stayed flat at 3.2x in 2025 despite $300M in debt repayment because EBITDA declined. In 2026, EBITDA is guided to decline further (100-150bps margin compression on lower revenue). Even if the company applies all FCF ($500-550M) to debt and repays $400M+, the declining EBITDA denominator works against deleveraging. If 2026 EBITDA falls to ~$950M (implied by guidance) and net debt drops by ~$400M (from ~$3.4B to ~$3.0B), leverage would be ~3.15x — still above 3.0x. The $500M buyback authorization creates further risk of FCF diversion. Getting below 3.0x requires either higher-than-guided EBITDA or aggressive debt reduction with no buybacks.

The fundamental challenge is that leverage = net debt / EBITDA, and EBITDA is declining. In 2025, $300M debt repayment with ~$75M in EBITDA decline left leverage flat at 3.2x. In 2026, if EBITDA declines another ~$70-100M (from ~$1.07B to ~$950M-$1.0B) and debt declines ~$350-400M, the math works out to roughly 3.0-3.2x — right at the boundary. A divestiture could change the calculus if proceeds go to debt, but the probability of a material divestiture completing in 2026 is itself uncertain. Without a divestiture or EBITDA upside, sub-3.0x is unlikely.

There is a path to sub-3.0x but it requires several things to go right: (1) EBITDA at the high end of guided range (~$1.0B vs $950M), (2) debt reduction of $400M+ from FCF, (3) no significant buybacks, and (4) potentially a small divestiture. The new management team from Danaher/PE background understands leverage dynamics and may prioritize deleveraging. The $500M buyback authorization has only been used for $75M so far, and management may pause if leverage is a focus. I give this about 38% — possible but requires favorable execution.

The 2025 experience is instructive: $300M debt repaid, EBITDA declined, leverage flat at 3.2x. 2026 repeats this dynamic with guided EBITDA compression. FCF of $500-550M provides capacity but back-half weighting means only ~$200-250M available in H1. Even with aggressive H2 paydown, declining EBITDA makes sub-3.0x very difficult. A divestiture is the wild card but timing and probability are uncertain.

This is a simple math problem. At year-end 2025: net debt ~$3.4B (3.2x * $1.069B EBITDA). 2026 EBITDA likely ~$950M-$1.0B. Need net debt < $2.85-3.0B. That requires $400-550M in net debt reduction. FCF is $500-550M, but some goes to working capital, capex, and potentially buybacks. Realistically, $300-400M in net debt reduction is achievable, putting year-end at ~$3.0-3.1B. Combined with ~$975M EBITDA midpoint, that is ~3.08-3.18x. Sub-3.0x would require everything to break favorably.

The key question is whether management will prioritize debt reduction over buybacks. The $75M Q4 buyback suggests some appetite for shareholder returns even at 3.2x leverage, which works against deleveraging. However, if management pauses buybacks entirely (plausible given the transition year framing), and EBITDA comes in at the better end of guidance, sub-3.0x becomes achievable. A small divestiture ($200-300M proceeds) would make it highly likely. I give 35% — possible but requires management discipline on buybacks and no further EBITDA deterioration beyond guidance.

2025 showed that $300M debt paydown left leverage flat due to EBITDA decline. 2026 guides more EBITDA compression. The math makes sub-3.0x very difficult without a divestiture. Even with $400M+ debt paydown, declining EBITDA keeps leverage above 3.0x.

The $500M buyback authorization and $75M already spent in Q4 signal that management may not fully prioritize deleveraging. If buybacks continue at $75M/quarter pace ($300M/year), net debt reduction drops to ~$200M, leaving leverage flat or higher. EBITDA declining makes it even harder. Sub-3.0x requires a dramatic shift in capital allocation policy.

There is a narrow path to sub-3.0x if management pauses buybacks and EBITDA does not decline as much as guided. The no-debt-maturities-before-2028 structure means all FCF can go to voluntary paydown. But the most likely outcome is leverage staying in the 3.0-3.2x range, slightly above the 3.0x threshold.