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Call sheet · Q3'25

Seagate Technology Holdings (STX)

Q3'25 earnings call · held April 29, 2025 · compared with the Q2'25 call · management-credibility review
5/12
Disclosure score
2 high, 3 medium, 4 low flags
Financial quality
Bottom line
STX is hiding HAMR economics while the PMR supercycle masks operational issues. The Street sees recovery, but I see a company refusing to quantify its most important technology transition while gross margins mysteriously expand on declining volumes. The binding constraint isn't supply, it's HAMR yield and qualification delays that management won't admit. Most revealing quote: 'We expect an appreciable increase in HAMR shipments' which is the exact same language from three months ago. My view changes if they provide actual HAMR percentages and explain the gross margin math.

The 30-second version

  • HAMR is finally ramping hard but management won't quantify exabyte contribution
  • Revenue beat but $200M supply shortfall masks true demand
  • Gross margins expanded 70bps despite nearline decline, a mathematical anomaly

What changed this quarter

MetricQ2'25Q3'25Change
Revenue$2.33B (+50% YoY)$2.16B (+31% YoY)YoY growth decelerated 1900bps
Non-GAAP EPS$2.03$1.90Down 6.4% sequentially
Non-GAAP Gross Margin35.5%36.2%+70bps expansion despite volume decline
Non-GAAP Operating Margin23.1%23.5%+40bps sequential improvement
Mass Capacity Revenue$1.9B$1.7BDown $145M sequentially
Nearline Exabytes126 EB120 EB5% sequential decline
Total HDD Exabytes151 EB144 EB5% sequential decline
Free Cash Flow$150M$216M+44% sequential improvement
Operating Cash FlowNot disclosedNot disclosedStopped reporting CFFO separately
Cloud Nearline RevenueNot quantifiedUp nearly 10% sequentiallyFirst time quantifying cloud nearline growth

Accountability tracked

8 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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