Exploring the top movers within the S&P500 index during today's session.

Curious about the top performers within the S&P500 index in the middle of the day on Wednesday? Dive into the list of today's session's top gainers and losers for a comprehensive overview.

[topmovers]

TOP GAINERS

TICKER
CHANGE
COMMENT

WBD [https://www.chartmill.com/stock/quote/WBD/profile]
8.2%
WARNER BROS DISCOVERY INC (NASDAQ:WBD [https://www.chartmill.com/stock/quote/WBD/profile]) experienced a significant 8.2% increase, reaching $12.14 during Wednesday's session. Shareholders saw the stock price going 22.49% higher in the past 3 months.

LEN [https://www.chartmill.com/stock/quote/LEN/profile]
5.54%
Exciting news for LENNAR CORP-A (NYSE:LEN [https://www.chartmill.com/stock/quote/LEN/profile]) as its stock price surged 5.54% to $131.37 during Wednesday's session. In the last year the share price dropped with 27.53%.

AMD [https://www.chartmill.com/stock/quote/AMD/profile]
5.17%
ADVANCED MICRO DEVICES'S (NASDAQ:AMD [https://www.chartmill.com/stock/quote/AMD/profile]) shares rose 5.17% to $183.99 during Wednesday's session. A press release (AMD to Host Financial Analyst Day on November 11, 2025 [https://www.chartmill.com/news/AMD/gnwcq-2025-8-11-amd-to-host-financial-analyst-day-on-november-11-2025]) was released two days ago.

PHM [https://www.chartmill.com/stock/quote/PHM/profile]
4.65%
PULTEGROUP INC'S (NYSE:PHM [https://www.chartmill.com/stock/quote/PHM/profile]) shares rose 4.65% to $129.06 during Wednesday's session. Yesterday the company had a press release: PulteGroup Survey: Pondering 60, Gen X’s Alternative Streak Still Strong [https://www.chartmill.com/news/PHM/bizwire-2025-8-12-pultegroup-survey-pondering-60-gen-xs-alternative-streak-still-strong].

BIIB [https://www.chartmill.com/stock/quote/BIIB/profile]
4.59%
BIOGEN INC'S (NASDAQ:BIIB [https://www.chartmill.com/stock/quote/BIIB/profile]) shares rose 4.59% to $134.84. Shareholders saw the stock price going 36.14% lower is the past year.

SWK [https://www.chartmill.com/stock/quote/SWK/profile]
4.42%
With a 4.42% surge, STANLEY BLACK & DECKER INC'S (NYSE:SWK [https://www.chartmill.com/stock/quote/SWK/profile]) stock price reached $74.58 during Wednesday's session, signaling positive momentum. In the last year the share price dropped with 26.6%.

LOW [https://www.chartmill.com/stock/quote/LOW/profile]
4.39%
LOWE'S COS INC'S (NYSE:LOW [https://www.chartmill.com/stock/quote/LOW/profile]) stock price increased by 4.39% to $255.63.

DOW [https://www.chartmill.com/stock/quote/DOW/profile]
4.35%
DOW INC (NYSE:DOW [https://www.chartmill.com/stock/quote/DOW/profile]) witnessed a notable 4.35% uptick in its shares, reaching $22.66 during Wednesday's session. The stock is trading 22.44% lower than a month ago.

MHK [https://www.chartmill.com/stock/quote/MHK/profile]
4.27%
MOHAWK INDUSTRIES INC'S (NYSE:MHK [https://www.chartmill.com/stock/quote/MHK/profile]) shares rose 4.27% to $131.14.

MRNA [https://www.chartmill.com/stock/quote/MRNA/profile]
4.25%
In an impressive move, MODERNA INC'S (NASDAQ:MRNA [https://www.chartmill.com/stock/quote/MRNA/profile]) shares recorded a 4.25% increase, closing at $26.75 during Wednesday's session. Shareholders saw the stock price going 22.22% lower is the past 6 months.

For the full top gainers list go to our top gainers [https://www.chartmill.com/stock/market/top-gainers-and-losers/usa-nyse-nasdaq-amex] page.

TOP LOSERS

TICKER
CHANGE
COMMENT

GEV [https://www.chartmill.com/stock/quote/GEV/profile]
-5.64%
Investors witnessed a 5.64% decrease in GE VERNOVA INC'S (NYSE:GEV [https://www.chartmill.com/stock/quote/GEV/profile]) stock price, which closed at $620.36 during Wednesday's session. The stock is trading 53.59% higher than 3 months ago.

JBL [https://www.chartmill.com/stock/quote/JBL/profile]
-5.39%
There was a notable decline in JABIL INC'S (NYSE:JBL [https://www.chartmill.com/stock/quote/JBL/profile]) shares, as they dropped 5.39% to $217.89 during Wednesday's session. Shareholders saw the stock price going 37.26% higher in the past 3 months.

DASH [https://www.chartmill.com/stock/quote/DASH/profile]
-5.16%
DOORDASH INC - A'S (NASDAQ:DASH [https://www.chartmill.com/stock/quote/DASH/profile]) stock price decreased by 5.16% to $250.67. A press release (McDonald’s and DoorDash Expand Global Partnership with New Online Ordering Experience in U.S. [https://www.chartmill.com/news/DASH/bizwire-2025-8-13-mcdonalds-and-doordash-expand-global-partnership-with-new-online-ordering-experience-in-us]) was released earlier today.

PWR [https://www.chartmill.com/stock/quote/PWR/profile]
-4.86%
During Wednesday's session, QUANTA SERVICES INC'S (NYSE:PWR [https://www.chartmill.com/stock/quote/PWR/profile]) shares took a tumble, falling 4.86% to $372.55. In the last 6 months the stock gained 37.18%.

GE [https://www.chartmill.com/stock/quote/GE/profile]
-4.73%
GENERAL ELECTRIC'S (NYSE:GE [https://www.chartmill.com/stock/quote/GE/profile]) stock price faced a 4.73% decline, reaching $266.39 during Wednesday's session. In the last 3 months the share price increased with 20.64%.

HWM [https://www.chartmill.com/stock/quote/HWM/profile]
-4.34%
HOWMET AEROSPACE INC'S (NYSE:HWM [https://www.chartmill.com/stock/quote/HWM/profile]) stock price faced a 4.34% decline, reaching $173.04 during Wednesday's session. In the last 6 months the stock gained 35.59%.

KR [https://www.chartmill.com/stock/quote/KR/profile]
-4.17%
KROGER CO'S (NYSE:KR [https://www.chartmill.com/stock/quote/KR/profile]) stock price faced a 4.17% decline, reaching $70.48 during Wednesday's session. The stock is trading 38.28% higher than a year ago.

APO [https://www.chartmill.com/stock/quote/APO/profile]
-4.02%
Investors witnessed a 4.02% drop in APOLLO GLOBAL MANAGEMENT INC'S (NYSE:APO [https://www.chartmill.com/stock/quote/APO/profile]) stock price, which closed at $138.79 during Wednesday's session. Yesterday the company had a press release: Apollo Funds to Acquire Kelvion, a Leading Global Provider of Heat Exchange & Cooling Solutions [https://www.chartmill.com/news/APO/gnwcq-2025-8-13-apollo-funds-to-acquire-kelvion-a-leading-global-provider-of-heat-exchange-and-cooling-solutions].

RJF [https://www.chartmill.com/stock/quote/RJF/profile]
-3.92%
The market experienced a downward movement in RAYMOND JAMES FINANCIAL INC'S (NYSE:RJF [https://www.chartmill.com/stock/quote/RJF/profile]) stock price, closing at $161.78 with a 3.92% decrease during Wednesday's session. Shareholders saw the stock price going 45.21% higher is the past year.

CSGP [https://www.chartmill.com/stock/quote/CSGP/profile]
-3.87%
COSTAR GROUP INC'S (NASDAQ:CSGP [https://www.chartmill.com/stock/quote/CSGP/profile]) shares fell 3.87% to $85.03.

Our top losers [https://www.chartmill.com/stock/market/top-gainers-and-losers/usa-nyse-nasdaq-amex] page will show you the full list.