Will ALAB's non-GAAP gross margin remain above 72% in Q2 FY2026?

The margin trajectory is clearly downward: 76.4% (Q3) → 75.7% (Q4) → guided ~74% (Q1 2026). The Amazon warrant adds ~2% non-cash headwind starting Q2 2026. If Q1 comes in at ~74%, then Q2 with the warrant headwind puts structural pressure toward 72%. However, ALAB's margin decline has been gradual (70-100bps per quarter), and a 200bps drop in a single quarter (74% to below 72%) would require additional negative mix shift beyond what's been trending. Product mix can fluctuate quarter to quarter, and a favorable Aries/silicon-heavy quarter could keep margins above 72%. The 72% floor is the committee's red line, not a prediction of where margins will land.

The math is concerning: ~74% guided for Q1, minus ~2% warrant headwind in Q2, puts the structural floor at ~72%. Whether margins stay above or below 72% depends on product mix in Q2. If Scorpio X begins contributing (lower-margin hardware), it pushes further below. If Aries retimers are strong (higher-margin silicon), it provides offset. The trend is clearly bearish for margins. Management may manage toward 72% as a floor by adjusting product emphasis or pricing, but this is a close call. The 62-63% range for probability feels right — more likely above than below, but the trend is not favorable.

The warrant headwind of ~2% is described as 'non-cash' — it reduces reported gross margin but not the actual economics. Management likely considers this when setting pricing and product mix strategy. Semiconductor companies are generally skilled at managing gross margins within a target band. At 75.7% (Q4) and ~74% guided (Q1), even with the warrant headwind, staying above 72% in Q2 requires only maintaining the non-warrant gross margin near Q1 levels. This is achievable if the product mix doesn't deteriorate further. However, if Scorpio systems (lower margin) are ramping, the mix pressure continues.

The trend is not favorable: 76.4% → 75.7% → ~74% → ??? with warrant headwind. If the ex-warrant gross margin holds at ~74% in Q2, the reported non-GAAP including warrant would be ~72% — right on the threshold. This is essentially a coin-flip market with slight lean toward YES because management will be aware of the 72% threshold and may take actions to stay above it (pricing adjustments, mix management). But the structural pressures are real and accumulating.

This is the hardest market to predict because the estimated Q2 margin lands right near the 72% threshold. The decline from 76.4% to guided 74% suggests 250bps of compression in 2 quarters. Adding the ~2% warrant puts Q2 at ~72%. Whether it's 71.8% or 72.2% depends on factors that are not deterministic from the current data — specific product mix in Q2, pricing actions, competitive dynamics. This is genuinely uncertain and the low confidence reflects that.

Management guided Q1 non-GAAP gross margin at ~74%. The Amazon warrant creates a non-cash charge that management understands and has been planning for. If they guided ~74% for Q1, they likely have a view on Q2 margins including the warrant. Management teams typically don't let margins breach critical floors without warning investors first. If margins were heading below 72%, we'd likely see a pre-announcement or updated guidance. The absence of such warning suggests management believes they can stay above the floor.

The downward trend is real but 72% is a floor that management is likely managing toward. The non-cash warrant headwind is known and predictable. If Q1 comes in at ~74% and the warrant adds ~2%, Q2 is near 72% — but active management should keep it above. Slightly more likely to stay above than breach.

The math says ~72% for Q2 when you subtract the warrant from Q1's guided ~74%. Whether it lands above or below 72% is a coin flip. Slight lean toward above because management controls pricing and product mix levers.

Declining margin trend is concerning but semiconductor companies manage margins actively. The ~74% guided for Q1 gives some buffer — if actual Q1 comes in above 74% (possible given conservative guidance patterns), then Q2 with warrant headwind may land at 72-73%. More likely above 72% than below, but the margin of safety is thin.