STM
STMicroelectronics N.V.
stockNYSE
Market OpenOct 28, 2026 11:15:04 AM EDT
48.27USD-0.842%(-0.41)3,087,190
Pre-marketOct 28, 2026 9:29:30 AM EDT
48.71USD+0.062%(+0.03)
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43.11B
Technology
Semiconductors
CEO
Jean-Marc Chery
HQ
Geneva, Geneve, Switzerland
45,468
Previous Close
$48.71
Beta
2.84
52-Week High
$81.42 2026-06-03
52-Week Low
$21.11 2025-11-20
SMA 50
$50.45
SMA 200
$49.81
Avg. Vol 10D
10.78M
Avg. Vol 30D
9.62M
Avg. Vol 90D
9.82M
Relative Vol
0.29
894.41M
889.49M
99.45%
11,094,079
1.25%
1.11
68%/32%
37.95%
16.46%
0.4100%
4,800,000
4,903
24,487
83,722
Oct 29, 2026 (1d)
Mar 25, 2025 · $0.090
May 9, 2000 · 3-for-1
Oct 26, 2026
STMicroelectronics announces status of common share repurchase program · 
GlobeNewswire Inc.
Oct 19, 2026
STMicroelectronics announces status of common share repurchase program · GlobeNewswire Inc.
STM Profile
STMicroelectronics NV designs, develops, manufactures and markets products, which offers discrete and standard commodity components, application-specific integrated circuits, full custom devices and semi-custom devices for analog, digital and mixed-signal applications.
STM Performance
| Period | Price | Date | Change | Beta |
|---|---|---|---|---|
| 1W | 47.43 | 2026-10-21 | +1.62% | 6.132 |
| 1M | 52.74 | 2026-09-28 | -8.61% | 4.672 |
| 3M | 50.16 | 2026-07-28 | -3.91% | 2.785 |
| 6M | 49.81 | 2026-04-28 | -3.23% | 3.659 |
| 1Y | 25.21 | 2025-10-28 | +91.19% | 2.843 |
| 2Y | 28.54 | 2024-10-28 | +68.89% | — |
| 5Y | 48.51 | 2021-10-28 | -0.64% | 1.783 |
STM Stock Summary
STMicroelectronics N.V. (NYSE:STM) stock price today is $48.20, and today's volume is 2,814,351. STM is down 0.986% today. The 30 day average volume is 9.62M. STM market cap is $43.11B with 894.41M shares outstanding.