Stmicroelectronics N.V. (STM) closed at $45.78 on October 20, 2026, up 0.4% from the previous close, on volume of 9,157,414 shares (30-day average 9,021,746).
Data as of October 20, 2026.
J.P. Morgan Keeps Their Hold Rating on STMicroelectronics NV (0INB)
TipRanks (Wed, 21-Oct 11:55 AM ET)
STMicroelectronics (STM): New Buy Recommendation for This Technology Giant
TipRanks (Wed, 21-Oct 8:56 AM ET)
STMicroelectronics Boosts Treasury Stock with October Share Buybacks
TipRanks (Mon, 19-Oct 8:47 AM ET)
STMicroelectronics announces status of common share repurchase program
Globe Newswire (Mon, 19-Oct 8:00 AM ET)
STMicroelectronics to propose the reappointment of Jean-Marc Chery as President & CEO
Globe Newswire (Tue, 13-Oct 1:00 AM ET)
STMicroelectronics sets October 29 timing for Q3 2026 earnings ahead of European market open
Market Chameleon (Mon, 5-Oct 3:07 AM ET)
STMicroelectronics announces timing for third quarter 2026 earnings release and conference call
Globe Newswire (Mon, 5-Oct 2:00 AM ET)
STMicroelectronics introduces automotive image sensor to help scale affordable in-cabin sensing
Globe Newswire (Mon, 14-Sep 2:00 AM ET)
Lorenzo Grandi, STMicroelectronics' President and CFO to speak at Citi investor conference
Globe Newswire (Wed, 2-Sep 2:00 AM ET)
STMicroelectronics and NUS Launch HELIX Lab to Drive Breakthroughs in Edge AI Hardware
Market Chameleon (Mon, 24-Aug 3:27 AM ET)
A merger between Italian firm SGS Microelettronica and the nonmilitary business of Thomson Semiconducteurs in France formed STMicroelectronics in 1987. STMicroelectronics is a leader in a variety of semiconductor products, including analog chips, discrete power semiconductors, microcontrollers, and sensors. It is an especially prominent chip supplier to the industrial and automotive industries.
Stmicroelectronics N.V. trades on the NYSE stock market under the symbol STM.
As of October 21, 2026, STM stock price climbed to $47.47 with 3,223,517 million shares trading.
STM has a beta of 1.83, meaning it tends to be more sensitive to market movements. STM has a correlation of 0.16 to the broad based SPY ETF.
STM has a market cap of $42.52 billion. This is considered a Large Cap stock.
Last quarter Stmicroelectronics N.V. reported $3 billion in Revenue and $.31 earnings per share. This beat revenue expectation by $30 million and exceeded earnings estimates by $.05.
In the last 3 years, STM traded as high as $81.42 and as low as $17.25.
The top ETF exchange traded funds that STM belongs to (by Net Assets): SMH, SOXX, SOXL, QTUM, CHPY.
STM has outperformed the market in the last year with a return of +58.3%, while the SPY ETF gained +16.2%. However, in the most recent history, STM shares have underperformed the stock market with its stock returning -23.0% in the last 3 month period and -19.2% for the last 2 week period, while SPY has returned +4.3% and -0.9%, respectively.
STM support price is $44.38 and resistance is $47.18 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that STM shares will trade within this expected range on the day.
