As the regular session of the US market concludes on Wednesday, let's get an insight into the after-hours session and identify the top gainers and losers in the S&P500 index.
After hours gainers
| Ticker | Change | Comment |
|---|---|---|
| URI | 14.74% | UNITED RENTALS INC's (NYSE:URI) shares rose 14.74% to $921.13. Earlier today the company had a press release: United Rentals Announces Strong First Quarter Results and Raises Full-Year 2026 Guidance. |
| JNJ | 8.11% | Notable gains for JOHNSON & JOHNSON (NYSE:JNJ) in the after-hours session, with a 8.11% rise to $244.44 during Wednesday. Two days ago the company had a press release: Johnson & Johnson Showcases CARTO-Powered Innovation, Including Debut of CARTOSOUND SONATA, to Advance Arrhythmia Care at HRS 2026. |
| TXN | 7.87% | Positive market activity for TEXAS INSTRUMENTS INC (NASDAQ:TXN) after regular trading hours, with a 7.87% increase to $254.9 in the after-hours session on Wednesday. Shareholders saw the stock price going 21.41% higher in the past month. |
| CSX | 6.76% | Positive market activity for CSX CORP (NASDAQ:CSX) after regular trading hours, with a 6.76% increase to $46.1 in the after-hours session on Wednesday. Earlier today the company had a press release: CSX Corp. Announces First Quarter 2026 Results. |
| MCHP | 5.37% | MICROCHIP TECHNOLOGY INC (NASDAQ:MCHP) showcases remarkable after-hours performance, with a 5.37% rise to $86.91 during Wednesday's after-hours trading. In the last month the share price increased with 25.67%. |
| ADI | 4.45% | ANALOG DEVICES INC's (NASDAQ:ADI) stock price is advancing with 4.45% to a price of $398.4. In the last 3 months the share price increased with 24.81%. |
| TSLA | 4.02% | Positive after-hours movement for TESLA INC (NASDAQ:TSLA) as its shares recorded a 4.02% increase, reaching $403.1 during Wednesday's after-hours session. Shareholders saw the stock price going 35.99% higher is the past year. |
| ON | 3.94% | ON SEMICONDUCTOR's (NASDAQ:ON) shares rose 3.94% to $92.5. In the last month the stock gained 42.75%. |
| LRCX | 3.0% | LAM RESEARCH CORP's (NASDAQ:LRCX) stock price is advancing with 3.0% to a price of $273.51. In the last 3 months the stock gained 21.85%. |
| NXPI | 2.84% | NXP SEMICONDUCTORS NV (NASDAQ:NXPI) exhibits strong performance after hours, with shares rising 2.84% to $232.16 during Wednesday's after-hours session. |
To see the full list of after hours gainers you can use our after hours gainers page.
After hours losers
| Ticker | Change | Comment |
|---|---|---|
| BK | -14.15% | BANK OF NEW YORK MELLON CORP's (NYSE:BK) shares fell 14.15% to $116.65. In the last 6 months the share price increased with 25.83%. |
| NOW | -12.68% | SERVICENOW INC's (NYSE:NOW) stock price is showing a decline of 12.68% to a price of $90.0 during the after-hours session. A press release (TridentCare achieves 96% scheduling automation with ServiceNow AI-powered CRM, improving care for millions of patients) was released earlier today. |
| PWR | -11.1% | QUANTA SERVICES INC's (NYSE:PWR) stock price decreased by 11.1% to $545.64. In the last 3 months the stock gained 30.94%. |
| AXP | -10.07% | After today's %ABSPERF% drop, AMERICAN EXPRESS CO (NYSE:AXP) shows further decline during today's after-hours session with a 10.07% decrease. AMERICAN EXPRESS CO released earnings today. Shareholders saw the stock price going 25.71% higher is the past year. |
| IBM | -6.01% | After today's %ABSPERF% drop, INTL BUSINESS MACHINES CORP (NYSE:IBM) shows further decline during today's after-hours session with a 6.01% decrease. |
| LULU | -5.81% | Price volatility persists as LULULEMON ATHLETICA INC (NASDAQ:LULU) closed the regular session with a %ABSPERF% loss, and the downward trend continues in the after-hours session. Shareholders saw the stock price going 38.99% lower is the past year. |
| LUV | -4.83% | SOUTHWEST AIRLINES CO's (NYSE:LUV) stock price is declining with 4.83% to a price of $37.45. In the last 6 months the stock gained 22.2%. |
| WDAY | -4.44% | WORKDAY INC-CLASS A's (NASDAQ:WDAY) shares declined by 4.44% to $120.98 during Wednesday's after-hours session. In the last 3 months the stock lost 33.11%. |
| CRM | -4.37% | SALESFORCE INC's (NYSE:CRM) stock price saw a decrease of 4.37% to $181.5 during Wednesday's after-hours session. Shareholders saw the stock price going 25.52% lower is the past 6 months. |
| ACN | -3.73% | ACCENTURE PLC-CL A's (NYSE:ACN) shares declined by 3.73% to $183.0 during Wednesday's after-hours session. Yesterday the company had a press release: Accenture, Vodafone Procure & Connect and SAP Pilot Humanoid Robotics in Warehouse Operations. |
For the full after hours loser list go to our after hours losers page.