Ultra Clean Holdings Inc

25. Aug. 2026, 20:08 UTC

Ultra Clean Holdings Inc. shares are higher amid a broader market environment of easing Treasury yields, despite trading below its 20-day moving average.

24. Aug. 2026, 20:06 UTC

Ultra Clean Holdings Inc shares are lower today amid declines in the Semiconductor Materials & Equipment sub-sector and a broader drop in the Nasdaq 100 Index.

21. Aug. 2026, 19:36 UTC

Ultra Clean Holdings Inc. is trading higher today, recovering from an early decline. The stock remains below its 20-day moving average despite recent volatility.

20. Aug. 2026, 19:56 UTC

Ultra Clean Holdings is lower today, impacted by disappointing sales growth from Walmart and broader market declines, reflecting ongoing pressure in the semiconductor sector.

19. Aug. 2026, 20:02 UTC

Ultra Clean Holdings shares are lower following a significant decline in first-quarter results, with unusually high trading volume observed today.

18. Aug. 2026, 20:01 UTC

Shares of Ultra Clean Holdings are lower, continuing a decline since Monday's close, amid rising Treasury yields and inflation concerns affecting the semiconductor sector.

17. Aug. 2026, 23:26 UTC

Ultra Clean Holdings Inc. shares advanced in after-market trading, reflecting a positive move since Monday's close amid rising crude oil prices and geopolitical tensions.

14. Aug. 2026, 20:02 UTC

Ultra Clean Holdings is lower today, impacted by a drop in consumer sentiment to 51, below expectations and down from July's 54.4.

13. Aug. 2026, 23:01 UTC

Ultra Clean Holdings Inc shares declined in after-market hours with no specific news identified. The stock's recent performance had shown strength prior to this drop.

12. Aug. 2026, 19:46 UTC

Ultra Clean Holdings Inc. shares are higher, driven by gains in the Semiconductor Materials & Equipment sector, aligning with movements in related companies like Cohu Inc.

10. Aug. 2026, 20:06 UTC

Ultra Clean Holdings Inc is lower today, continuing a decline since Friday amid broader Nasdaq weakness and negative labor market data impacting sentiment.

7. Aug. 2026, 23:06 UTC

Ultra Clean Holdings Inc. shares are higher in after-market trading, recovering from an initial dip amid a decline in the unemployment rate to 4.1%.

6. Aug. 2026, 19:26 UTC

Ultra Clean Holdings is rising, supported by MACOM's significant price increase and positive momentum in the semiconductor sector. Shares remain higher since Wednesday's close.

5. Aug. 2026, 23:56 UTC

Ultra Clean Holdings shares rose in after-market hours, supported by a significant gain in Veeco Instruments. Broader market sentiment was affected by a weak ADP report.

4. Aug. 2026, 23:56 UTC

Ultra Clean Holdings Inc. shares are higher in after-market trading, despite no specific company news identified. The broader market reflects a narrowing U.S. trade deficit.

3. Aug. 2026, 23:31 UTC

Ultra Clean Holdings reported Q2 net income of $11.9 million and revenue of $644.9 million, raising its Q3 outlook to between $700 million and $750 million.

31. Juli 2026, 21:26 UTC

Ultra Clean Holdings shares are lower in after-hours trading, reflecting broader market sentiment and a decline in ASE Technology.

30. Juli 2026, 23:22 UTC

Ultra Clean Holdings Inc shares are higher in after-market trading, reflecting positive momentum in the semiconductor sector, despite a generally weak broader performance backdrop.

29. Juli 2026, 23:36 UTC

Ultra Clean Holdings Inc shares are higher in after-market trading, reflecting a broader increase in the Nasdaq 100 Index. The stock remains below its 20-day moving average.

28. Juli 2026, 22:41 UTC

Ultra Clean Holdings Inc shares are lower in after-market trading, continuing a downward trend amid declines in KLA Corp and broader semiconductor sector pressures.

27. Juli 2026, 19:43 UTC

Ultra Clean Holdings Inc shares are lower today, continuing a trend of declines. The stock's volatility has increased amid broader market weakness and high trading volume.

24. Juli 2026, 19:12 UTC

Ultra Clean Holdings Inc shares are lower amid a sector decline in Semiconductor Materials & Equipment, continuing a trend of weaker performance over three sessions.

22. Juli 2026, 19:06 UTC

Ultra Clean Holdings Inc shares are lower amid a broader market downturn, reflecting ongoing geopolitical tensions and a cumulative decline since Tuesday's close.

21. Juli 2026, 19:01 UTC

Ultra Clean Holdings sees increased trading activity amid positive semiconductor sector momentum and reports of potential TSMC chip price hikes by 2027.

20. Juli 2026, 19:21 UTC

Ultra Clean Holdings reports first-quarter revenue of $295 million, below last year's $319 million, as shares decline amid broader market trends and sector headwinds.