Earnings Call Intelligence Subscribe
Home › Call Sheets › AEIS › Q2'25
Call sheet · Q2'25

Advanced Energy Industries (AEIS)

Q2'25 earnings call · held August 5, 2025 · compared with the Q1'25 call · management-credibility review
9/12
Disclosure score
1 high, 3 medium, 4 low flags
Financial quality
Bottom line
The market sees data center fireworks, but the real story is AEIS's semiconductor platforms finally hitting production after years of development, with revenue doubling this year to 'tens of millions' setting up significant 2026 share gains. Yes, data center doubled, but management admits engineering bandwidth, not demand, is the binding constraint, meaning they literally can't grow faster even if orders are there: 'the limiting factor for many of these customers is going to be engineering bandwidth.' The sudden disappearance of DSO disclosure while stretching payables is concerning. My view changes if semiconductor qualification-to-production conversion rates disappoint or if Q3 DSO resurfaces above 70 days.

The 30-second version

  • The sleeper: Semiconductor new products are finally hitting production, with 350+ qualification units shipped and revenue doubling this year
  • Data center revenue nearly doubled YoY to $142M, but this isn't your typical hyperscale lumpiness
  • China factory closure completed but tariffs ate the savings, and management stopped giving DSO numbers

What changed this quarter

MetricQ1'25Q2'25Change
Total Revenue$405M (-3% QoQ, +24% YoY)$442M (+9% QoQ, +21% YoY)+$37M sequential acceleration
EPS (non-GAAP)$1.23$1.50+22% QoQ surge
Gross Margin37.9%38.1%+20 bps despite tariffs
Operating Margin13.5%14.7%+110 bps expansion
Data Center Revenue$96M (+9% QoQ, +130% YoY)$142M (+47% QoQ, +94% YoY)Explosive +47% sequential
Semiconductor Revenue$222M (-2% QoQ, +23% YoY)$210M (-6% QoQ, +11% YoY)Decelerated on tariff pull-ins
Industrial & Medical Revenue$64M (-16% QoQ, -23% YoY)$69M (+7% QoQ, -13% YoY)First sequential growth since 2023
Operating Cash Flow$29M$47M+62% QoQ improvement
Free Cash Flow$15.1M$19M+21% growth despite higher CapEx
Inventory$368M (132 days)$398M (turns flat at 2.7x)+8% build for demand

Accountability tracked

8 new promises made5 narrative shifts flagged7 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.
Subscribe to Earnings Call Intelligence
About Research ↗Call SheetsCredibility IndexMissed PromisesScreens13F BooksData & InstitutionalPrivacyTermsSubscribe
This is a free preview. The full write-up and promise ledger are published to subscribers on Substack.
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.

Follow what management promises next

Get free previews of our earnings-call research: the key changes, management scores, and questions worth investigating. Subscribe for full call sheets and deeper analysis.

Subscriptions are managed by Substack. If the form does not load, subscribe directly. Or follow the RSS feed.