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Call sheet · Q2'25

MACOM Technology Solutions Holdings (MTSI)

Q2'25 earnings call · held May 8, 2025 · compared with the Q1'25 call · management-credibility review
9/12
Disclosure score
1 high, 2 medium, 4 low flags
Financial quality
Bottom line
The sleeper story is defense becoming MACOM's growth engine with European radar wins and new Opto-Amp products opening entirely new SAM, while everyone fixates on data center volatility. Yes, data center grew 11% sequentially, but they're losing their biggest 800G customer just as others ramp, creating a precarious rotation dynamic. The binding constraint isn't demand but customer concentration risk in data center and capacity bottlenecks at Wolfspeed requiring emergency expansion. Most revealing quote: 'today, we're not there' on Wolfspeed gross margins despite being ahead of schedule on the transfer. My view changes if they can demonstrate LPO revenue traction or announce a second major SATCOM win to diversify the defense pipeline.

The 30-second version

  • The defense business is the real story: record I&D revenue with 10% sequential growth guide while everyone obsesses over data center volatility
  • Data center 'growth' masks a major customer rotation risk as 800G leader transitions away
  • Wolfspeed fab transition ahead of schedule but gross margin target slipping

What changed this quarter

MetricQ1'25Q2'25Change
Revenue$218.1M$235.9M (+8.1% seq)+8.1% sequential acceleration
Adjusted EPS$0.79$0.85+7.6% beat on strong operating leverage
Gross Margin57.5%57.5%Flat despite mix headwinds
Industrial & Defense Revenue$97.4M$98.5M (record)New quarterly record
Data Center Revenue$65.3M$72.2M (record)+11% seq, approaching 50% YoY growth
Telecom Revenue$55.4M$65.2M+18% sequential surge
Book-to-Bill1.1:11.1:1Fifth consecutive quarter >1.0
BacklogRecord levelsRecord levels (higher)Continued backlog build
Operating Cash Flow$66.7M$38.7M-$28M sequential on working capital
Cash & Investments$656.5M$681.5M+$25M despite lower OCF

Accountability tracked

7 new promises made4 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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