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Call sheet · Q4'24

MKS Instruments (MKSI)

Q4'24 earnings call · held February 13, 2025 · compared with the Q3'24 call · management-credibility review
3/12
Disclosure score
4 high, 4 medium, 1 low flags
Financial quality
Bottom line
The sleeper story is chemistry's 12% organic growth providing gross margin support while semiconductor remains dead in the water, yet management won't quantify the revenue split to let us model this properly. The Street sees 'semiconductor stability' but it's actually just inventory management and hope; NAND has been 'historically low' for six quarters now with no greenfield investments in sight. The binding constraint is that OpEx is exploding higher by $60-80M annually while revenue is flat, making their 40% incremental margin promise mathematically impossible. Most revealing quote: 'AI servers... that's still 10%, 15% of the entire IC substrate market' which means 85% of their packaging business has no AI tailwind. My view changes if they provide actual NAND order magnitude or world-class optics revenue, but the fact they're hiding both tells you everything.

The 30-second version

  • Chemistry outperformance at 12% organic growth is masking semiconductor weakness; this is the real stabilization story
  • NAND 'green shoots' narrative is actually inventory burn, not demand recovery
  • OpEx stepping up $60-80M annually while revenue flat; 40% incremental margin promise looks increasingly unrealistic

What changed this quarter

MetricQ3'24Q4'24Change
Revenue$896M (flat YoY)$935M (+5% YoY)+4% sequential acceleration
EPS$1.72 (beat by $0.27)$2.15 (beat by $0.20)+25% sequential surge
Net Income$116M$146M+26% sequential expansion
Operating Income$195M$200MFlattish despite revenue growth
Semiconductor Revenue$378M (+3% YoY)$400M (+10% YoY)+6% sequential, NAND still dead
Electronics & Packaging$231M (-5% YoY)$254M (+13% YoY)+10% sequential surge on equipment
Specialty Industrial$287M (-11% YoY)$281M (-8% YoY)Continued deterioration
Gross Margin48.2%47.2%-100bps on equipment mix
Operating Margin21.8%21.3%Margin compression despite revenue growth
Free Cash Flow$141M (15.8% margin)$125M (13.4% margin)-240bps FCF margin compression

Accountability tracked

6 new promises made5 narrative shifts flagged6 prior promises scored
Inside the full report
The complete write-up covers the full promise ledger with kept/missed calls, disclosure-quality scoring, the metrics-vanished check, verification items, and the questions to ask next quarter.
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Scores, kept-promise rates, and flags on this site reflect the author's opinion, applying a stated methodology to statements management made on public earnings calls. Informational and educational purposes only - not investment advice, a recommendation, or an offer to buy or sell any security. Sources believed reliable but not guaranteed; the author may hold positions in the securities discussed.

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