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STMicroelectronics N.V. (STM) stock

STMNYSESemiconductors & Related DevicesFiscal year ends December 31Also trades as STMEF
Financials through fiscal 2025, year ended Dec 31, 2025Last filing: 20-F on Feb 26, 2026Score 4/30
$46.74−3.25 (-6.50%)

Close on Oct 30, 2026Market cap $41.54BP/E 259.7Yield 0.77%

Price history

STMicroelectronics share prices for every week, newest first. Adjusted for stock splits, not for dividends.

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Close, Oct 30, 2026
$46.74
-6.50% on the day
52-week range
$21.11 – $81.42
-42.6% from the high
Change over 52 weeks
+91.2%
From $24.45 on Oct 30, 2025
Average volume
9.94M
Shares a day, last 90 sessions
Week ofOpenHighLowCloseChangeVolume
Oct 26, 2026$44.47$50.03$44.11$46.74+6.18%61,074,796
Oct 19, 2026$46.37$47.82$43.21$44.02-3.02%48,997,201
Oct 12, 2026$51.63$51.63$44.28$45.39-12.81%53,162,351
Oct 5, 2026$56.60$59.29$51.73$52.06-9.08%44,347,317
Sep 28, 2026$52.59$57.43$51.73$57.26+10.26%49,971,461
Sep 21, 2026$51.29$53.54$50.70$51.93+3.49%45,032,576
Sep 14, 2026$47.88$50.38$47.53$50.18-2.58%45,000,461
Sep 8, 2026$52.76$52.87$49.98$51.51-1.40%31,597,206
Aug 31, 2026$50.61$52.63$48.48$52.24+5.79%35,291,912
Aug 24, 2026$50.28$51.40$48.95$49.38-2.33%33,230,674
Aug 17, 2026$55.81$57.04$49.68$50.56-6.87%49,942,528
Aug 10, 2026$56.92$56.95$53.78$54.29-3.23%27,544,810
Aug 3, 2026$51.12$56.14$50.69$56.10+7.08%44,788,050
Jul 27, 2026$53.07$54.19$47.88$52.39+1.65%66,977,470
Jul 20, 2026$62.37$66.53$51.08$51.54-16.95%73,503,577
Jul 13, 2026$70.06$71.66$58.64$62.06-13.15%65,921,630
Jul 6, 2026$71.28$73.05$65.87$71.46+4.55%46,776,483
Jun 29, 2026$72.70$75.24$66.78$68.35-4.30%50,867,132
Jun 22, 2026$80.12$81.17$69.57$71.42-8.89%52,620,134
Jun 15, 2026$80.12$80.43$73.28$78.39+1.41%52,002,280
Jun 8, 2026$74.74$78.76$67.73$77.30+9.30%84,038,830
Jun 1, 2026$68.68$81.42$66.99$70.72+2.03%79,762,491
May 26, 2026$69.75$71.07$66.13$69.31+3.66%47,958,607
May 18, 2026$63.20$68.14$59.08$66.86+8.87%50,832,226
May 11, 2026$59.05$65.31$55.60$61.41+3.79%59,682,388
May 4, 2026$56.32$59.40$54.61$59.17+6.13%57,911,230
Apr 27, 2026$50.19$56.42$48.97$55.75+10.46%61,856,956
Apr 20, 2026$44.20$51.60$43.76$50.47+14.13%77,438,800
Apr 13, 2026$39.67$44.64$39.40$44.22+12.01%50,836,454
Apr 6, 2026$34.54$40.04$34.52$39.48+15.03%47,775,940
Mar 30, 2026$32.96$35.00$31.12$34.32+5.47%36,177,801
Mar 23, 2026$31.48$34.09$30.72$32.54+5.44%41,549,251
Mar 16, 2026$33.87$34.23$30.38$30.86-6.11%43,973,470
Mar 9, 2026$31.26$34.60$30.66$32.87+4.82%52,114,233
Mar 2, 2026$32.54$34.11$30.89$31.36-6.69%41,757,100
Feb 23, 2026$33.87$34.91$33.18$33.61-0.03%26,617,120
Feb 17, 2026$32.75$34.32$32.14$33.62+0.03%23,150,256
Feb 9, 2026$32.00$35.07$31.96$33.61+12.60%69,930,766
Feb 2, 2026$27.84$29.95$27.27$29.85+7.03%46,409,270
Jan 26, 2026$28.60$30.41$27.60$27.89-3.99%52,495,941
Jan 20, 2026$26.97$29.37$26.91$29.05+3.64%20,857,410
Jan 12, 2026$28.73$28.76$27.63$28.03-2.81%29,968,691
Jan 5, 2026$27.56$29.53$27.37$28.84+5.37%35,740,589
Dec 29, 2025$26.20$27.84$25.90$27.37+4.31%19,887,021
Dec 22, 2025$26.20$26.32$25.93$26.24+1.63%9,735,235
Dec 15, 2025$26.89$26.96$25.49$25.82-0.69%31,197,645
Dec 8, 2025$25.85$26.63$25.79$26.000.00%29,685,000
Dec 1, 2025$22.89$26.43$22.86$26.00+13.09%41,053,108
Nov 24, 2025$21.87$23.02$21.78$22.99+4.64%18,295,708
Nov 17, 2025$23.08$23.28$21.11$21.97-5.87%27,284,180
Nov 10, 2025$23.64$24.37$23.06$23.34-0.81%25,864,729
Nov 3, 2025$24.46$24.66$23.05$23.53-3.84%26,846,001

Seasonality

STM return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.

YearJanFebMarAprMayJunJulAugSepOctNovDec
Average6.6%3.6%-3.1%6.1%4.5%2.4%0.1%-1.1%-0.5%-1.6%7.8%0.5%
Months up7 of 106 of 104 of 105 of 108 of 105 of 106 of 104 of 105 of 104 of 105 of 94 of 9
20267.5%20.5%3.1%59.6%25.7%8.2%-30.0%-4.3%6.6%-12.4%
2025-10.1%10.0%-10.7%3.4%10.1%22.0%-16.4%6.1%5.0%-13.4%-6.0%13.2%
2024-12.0%3.4%-5.1%-8.5%6.1%-6.2%-14.1%-5.4%-6.6%-8.7%-6.0%-1.7%
202332.8%2.0%11.2%-19.8%1.3%15.2%7.4%-12.0%-8.5%-12.0%24.9%5.8%
2022-4.0%-9.8%2.3%-15.3%9.4%-21.3%20.6%-8.0%-11.2%0.6%24.9%-8.4%
20217.6%-2.7%-1.3%-2.7%0.1%-2.4%13.4%7.7%-1.7%9.2%1.9%0.8%
20203.5%-1.6%-21.8%19.7%-2.8%10.5%1.9%8.3%1.6%-0.5%29.8%-6.3%
201914.1%3.3%-8.9%23.6%-18.0%17.6%3.6%-3.0%9.6%17.3%7.5%10.7%
20189.4%-4.6%-2.0%-2.5%9.8%-7.1%-2.5%-4.1%-11.1%-17.0%-2.5%-6.1%
201716.7%15.3%1.7%3.4%3.0%-12.3%17.2%3.5%11.7%21.4%-4.0%-3.2%