Explore the top gainers and losers within the S&P500 index in today's session.

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Curious about the S&P500 stocks that are in motion on Wednesday? Join us as we explore the top movers within the S&P500 index during today's session.


topmovers

Gainers

TickerChangeComment
STX18.75%SEAGATE TECHNOLOGY HOLDINGS (NASDAQ:STX) rose 18.75% to $264.81 during Wednesday's after hours session. Yesterday the company had a press release: Seagate Technology Reports Fiscal First Quarter 2026 Financial Results.
TER18.29%TERADYNE INC's (NASDAQ:TER) stock price increased by 18.29% to $170.79. A press release (Teradyne Announces Chief Financial Officer Transition) was released yesterday.
WDC13.54%With a 13.54% surge, WESTERN DIGITAL CORP's (NASDAQ:WDC) stock price reached $141.83 during Wednesday's session, signaling positive momentum. Today WDC is releasing earnings. In the last 3 months the stock gained 63.19%.
CAT12.65%With a 12.65% surge, CATERPILLAR INC's (NYSE:CAT) stock price reached $590.8 during Wednesday's session, signaling positive momentum. CATERPILLAR INC released earnings Yesterday. In the last 3 months the share price increased with 22.34%.
CNC12.61%CENTENE CORP's (NYSE:CNC) shares soared 12.61% to $37.37 during Wednesday's session. CENTENE CORP released earnings Yesterday. The stock is trading 28.1% higher than 3 months ago.
CTSH6.64%COGNIZANT TECH SOLUTIONS-A (NASDAQ:CTSH) experienced a significant 6.64% increase, reaching $72.32 during Wednesday's session. The company's earnings where released Yesterday.
CARR6.27%CARRIER GLOBAL CORP's (NYSE:CARR) shares rose 6.27% to $62.18.
CMI6.23%CUMMINS INC's (NYSE:CMI) stock price is advancing with 6.23% to a price of $440.1. The stock is trading 38.17% higher than 6 months ago.
AEP5.53%AMERICAN ELECTRIC POWER's (NASDAQ:AEP) shares rose 5.53% to $121.47. AMERICAN ELECTRIC POWER released earnings Yesterday.
GLW5.29%CORNING INC (NYSE:GLW) rose 5.29% to $91.0 during Wednesday's after hours session. A press release (Corning Announces Third-Quarter 2025 Financial Results(1) with Record Core Sales and Core EPS) was released yesterday.

Our top gainers page will show you the full list.

Top losers

TickerChangeComment
FI-41.29%FISERV INC's (NYSE:FI) stock price encountered a 41.29% decline, reaching $74.08 during Wednesday's session. FISERV INC released earnings Yesterday. Earlier today the company had a press release: Fiserv Announces Transfer of Stock Exchange Listing to Nasdaq.
CSGP-13.22%COSTAR GROUP INC's (NASDAQ:CSGP) stock price encountered a 13.22% decline, reaching $67.89 during Wednesday's session. Earlier today the company had a press release: CoStar Upgrades U.S. Office Projections Through 2026.
SW-10.56%SMURFIT WESTROCK PLC's (NYSE:SW) stock price encountered a 10.56% decline, reaching $38.54 during Wednesday's session. SMURFIT WESTROCK PLC released earnings Yesterday. A press release (Smurfit Westrock Reports Third Quarter 2025 Results) was released earlier today.
VRSK-10.03%VERISK ANALYTICS INC's (NASDAQ:VRSK) stock price decreased by 10.03% to $208.84. yesterday the company released their earnings. Earlier today the company had a press release: Verisk Reports Third-Quarter 2025 Financial Results.
GRMN-8.99%Investors witnessed a 8.99% drop in GARMIN LTD's (NYSE:GRMN) stock price, which closed at $225.78 during Wednesday's session. GARMIN LTD released earnings Yesterday. The stock is trading 29.36% higher than 6 months ago.
HRL-7.82%There was a downturn in HORMEL FOODS CORP's (NYSE:HRL) shares, as they experienced a 7.82% decline, closing at $21.8 during Wednesday's session. Shareholders saw the stock price going 23.51% lower is the past year.
GPN-6.71%During Wednesday's session, GLOBAL PAYMENTS INC's (NYSE:GPN) shares took a tumble, falling 6.71% to $79.89.
FIS-6.07%FIDELITY NATIONAL INFO SERV (NYSE:FIS) encountered a 6.07% decrease in its shares, reaching $61.93 during Wednesday's session. Yesterday the company had a press release: FIS Wins ALM Solution of the Year at Risk Asia Awards 2025.
FDS-6.03%FACTSET RESEARCH SYSTEMS INC (NYSE:FDS) encountered a 6.03% decrease in its shares, reaching $271.0 during Wednesday's session. In the last 3 months the share price dropped with 26.3%.
CPAY-5.85%CORPAY INC's (NYSE:CPAY) stock price decreased by 5.85% to $268.89.

Our top losers page will show you the full list.