# Teradyne's operating margin went from 18.9% to 30.8% as revenue rose 69.8%

![Teradyne's operating margin went from 18.9% to 30.8% as revenue rose 69.8%](https://aiswingx.com/static/covers/ter-2026q3_cover.jpg?v=1793380363)

**The operating margin went from 18.9% in the same period a year earlier to 30.8%. Revenue rose 69.8%.**

Teradyne (TER) filed its quarterly report (10-Q) for June 29 to September 27, 2026 on October 30. The operating margin went from 18.9% in the same period a year earlier to 30.8%. Revenue rose 69.8%.

- 종목: TER (Teradyne)
- 분기: 2026Q3 · 10-Q
- 작성: 2026-10-30 17:13 UTC
- 원문: https://aiswingx.com/p/ter-2026q3

## 숫자 하나
The operating margin went from 18.9% in the same period a year earlier to 30.8%.

## 비유 하나
(구독자 전용)

## 출처 하나
Teradyne Form 10-Q (June 29 to September 27, 2026, filed 2026-10-30): inline XBRL in the consolidated financial statements, SEC EDGAR accession 0001193125-26-441091

## 다음 분기에 볼 것
(구독자 전용)

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## What happened

Teradyne (TER) filed its quarterly report (10-Q) for June 29 to September 27, 2026 with the SEC on October 30. It covers June 29 to September 27, 2026. The cash flow statement covers nine months from the start of the fiscal year (January 1 to September 27, 2026).

The operating margin went from 18.9% in the same period a year earlier to 30.8%. Revenue rose 69.8%.

Figures are copied as filed. Ratios we calculated are marked as such, and the working is at the end.

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## FAQ

**Q. Where can I check these figures myself?**

On SEC EDGAR, in Teradyne's 10-Q (accession 0001193125-26-441091). The same values appear on the corresponding lines of the consolidated statements.

**Q. Are the ratios figures the company reports?**

No. They divide two figures stated in the filing for the same period. The working is in the arithmetic table in the subscriber section.

**Q. Are figures from different periods mixed?**

No. Income and cash items are divided only by items covering the same length of time, and balances are always stated against the previous fiscal year-end.