Stay informed about the performance of the S&P500 index one hour before the close of the markets on Wednesday. Uncover the top gainers and losers in today's session for valuable insights.

Gainers
| Ticker | Change | Comment |
|---|---|---|
| GNRC | 18.59% | GENERAC HOLDINGS INC's (NYSE:GNRC) stock price displayed strong growth, advancing 18.59% and reaching $216.19 during Wednesday's session. GENERAC HOLDINGS INC released earnings Yesterday. The stock is trading 20.56% higher than 3 months ago. |
| SNDK | 12.22% | SANDISK CORP (NASDAQ:SNDK) experienced a significant 12.22% increase, reaching $607.85 during Wednesday's session. In the last month the share price increased with 39.14%. |
| SW | 10.49% | Investors celebrated as SMURFIT WESTROCK PLC (NYSE:SW) experienced a 10.49% rise in its shares, closing at $50.55 during Wednesday's session. SMURFIT WESTROCK PLC released earnings Yesterday. A press release (Smurfit Westrock Medium-Term Investor Update) was released yesterday. |
| MU | 9.84% | MICRON TECHNOLOGY INC's (NASDAQ:MU) stock price increased by 9.84% to $410.0. The stock is trading 51.22% higher than 3 months ago. |
| UHS | 8.76% | With a 8.76% surge, UNIVERSAL HEALTH SERVICES-B's (NYSE:UHS) stock price reached $231.42 during Wednesday's session, signaling positive momentum. |
| GILD | 6.5% | Investors celebrated as GILEAD SCIENCES INC (NASDAQ:GILD) experienced a 6.5% rise in its shares, closing at $156.81 during Wednesday's session. A press release (Gilead Sciences Announces 3.8 Percent Increase in First Quarter 2026 Dividend) was released yesterday. |
| AIG | 6.43% | AMERICAN INTERNATIONAL GROUP's (NYSE:AIG) stock price is advancing with 6.43% to a price of $79.82. A press release (AIG Reports Excellent Fourth Quarter and Full Year 2025 Results) was released yesterday. |
| HCA | 5.96% | HCA HEALTHCARE INC's (NYSE:HCA) shares soared 5.96% to $531.99 during Wednesday's session. In the last 6 months the share price increased with 26.85%. |
| TER | 5.91% | Investors witnessed a remarkable 5.91% rise in TERADYNE INC's (NASDAQ:TER) shares, which climbed to $322.9 during Wednesday's session. The stock is trading 35.89% higher than a month ago. |
| NXPI | 5.7% | NXP SEMICONDUCTORS NV (NASDAQ:NXPI) experienced a significant 5.7% increase, reaching $250.12 during Wednesday's session. In the last 3 months the share price increased with 20.05%. |
Our top gainers page will show you the full list.
Losers
| Ticker | Change | Comment |
|---|---|---|
| CBRE | -11.74% | CBRE GROUP INC - A's (NYSE:CBRE) stock price is declining with 11.74% to a price of $150.32. CBRE is releasing earnings today. |
| HOOD | -10.1% | During Wednesday's session, ROBINHOOD MARKETS INC - A's (NASDAQ:HOOD) shares took a tumble, falling 10.1% to $76.95. A press release (Robinhood Reports Fourth Quarter and Full Year 2025 Results) was released yesterday. |
| LDOS | -9.73% | The market experienced a 9.73% downturn in LEIDOS HOLDINGS INC's (NYSE:LDOS) stock price, closing at $175.76 during Wednesday's session. The stock is trading 47.23% higher than a year ago. |
| CRL | -9.27% | The market experienced a downward movement in CHARLES RIVER LABORATORIES's (NYSE:CRL) stock price, closing at $164.44 with a 9.27% decrease during Wednesday's session. |
| AIZ | -8.44% | ASSURANT INC's (NYSE:AIZ) stock price decreased by 8.44% to $216.5. A press release (Assurant Reports Strong Fourth Quarter and Full Year 2025 Financial Results) was released yesterday. |
| CVNA | -7.22% | The market experienced a 7.22% downturn in CARVANA CO's (NYSE:CVNA) stock price, closing at $363.42 during Wednesday's session. In the last 3 months the stock gained 23.05%. |
| ICE | -6.25% | INTERCONTINENTAL EXCHANGE IN's (NYSE:ICE) stock price is declining with 6.25% to a price of $154.51. Earlier today the company had a press release: ICE Launches Polymarket Signals and Sentiment Tool Turning Crowd-Sourced Dynamic Views into Market Opportunities. |
| MLM | -6.17% | MARTIN MARIETTA MATERIALS's (NYSE:MLM) stock price encountered a 6.17% decline, reaching $664.44 during Wednesday's session. MARTIN MARIETTA MATERIALS released earnings Yesterday. The stock is trading 34.27% higher than a year ago. |
| IBM | -5.97% | INTL BUSINESS MACHINES CORP's (NYSE:IBM) stock price faced a 5.97% decline, reaching $274.33 during Wednesday's session. In the last 6 months the share price increased with 21.71%. |
| COIN | -5.83% | COINBASE GLOBAL INC -CLASS A's (NASDAQ:COIN) shares fell 5.83% to $153.03 during Wednesday's session. The company is releasing earnings today. Shareholders saw the stock price going 33.12% lower in the past month. |
For the full top loser list go to our top losers page.


