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

By Mill Chart

Last update: Feb 26, 2025

Stay updated with the movement of S&P500 stocks in today's session. Discover which S&P500 stocks are making waves on Wednesday.

Gainers

TickerChangeComment
SMCI19.25%SUPER MICRO COMPUTER INC's (NASDAQ:SMCI) stock price increased by 19.25% to $54.3. The stock is trading 56.66% higher than a month ago.
AXON18.44%Investors witnessed a remarkable 18.44% rise in AXON ENTERPRISE INC's (NASDAQ:AXON) shares, which climbed to $588.24 during Wednesday's session. In the last 3 months the stock lost 23.23%.
INTU12.67%INTUIT INC's (NASDAQ:INTU) shares rose 12.67% to $626.04. A press release (Intuit Mailchimp Announces New Product Enhancements and Refreshed Popup Forms, A Smarter Solution for Lead Generation and Business Growth) was released earlier today.
NRG12.11%NRG ENERGY INC (NYSE:NRG) witnessed a notable 12.11% uptick in its shares, reaching $114.85 during Wednesday's session. NRG ENERGY INC released earnings Yesterday. A press release (NRG Energy, GE Vernova and Kiewit Accelerating New Generation Capacity to Support Demand Growth) was released earlier today.
FSLR11.21%FIRST SOLAR INC's (NASDAQ:FSLR) shares rose 11.21% to $164.0. Yesterday the company had a press release: First Solar, Inc. Announces Fourth Quarter and Full Year 2024 Financial Results and 2025 Guidance.
VST8.19%Exciting news for VISTRA CORP (NYSE:VST) as its stock price surged 8.19% to $149.21 during Wednesday's session. VISTRA CORP is releasing earnings today. The stock is trading 61.44% higher than 6 months ago.
GEV6.92%GE VERNOVA INC's (NYSE:GEV) stock price is advancing with 6.92% to a price of $339.68. Earlier today the company had a press release: NRG Energy, GE Vernova and Kiewit Accelerating New Generation Capacity to Support Demand Growth.
MU6.52%MICRON TECHNOLOGY INC (NASDAQ:MU) rose 6.52% to $99.3 during Wednesday's after hours session. A press release (Micron Technology, Inc. Deadline Approaching: Kessler Topaz Meltzer & Check, LLP Reminds Micron Technology, Inc. Investors of Deadline in Securities Fraud Class Action Lawsuit) was released yesterday.
WDAY6.51%Investors witnessed a remarkable 6.51% rise in WORKDAY INC-CLASS A's (NASDAQ:WDAY) shares, which climbed to $271.82 during Wednesday's session.
DELL5.94%Exciting news for DELL TECHNOLOGIES -C (NYSE:DELL) as its stock price surged 5.94% to $117.22 during Wednesday's session. NYSE:DELL is releasing earnings today. Earlier today the company had a press release: Dell Technologies Accelerates Telecom Transformation with Comprehensive Program, Expanded Partnerships.

To see the full list of top gainers you can use our top gainers page.

Top losers

TickerChangeComment
MOH-7.38%There was a downturn in MOLINA HEALTHCARE INC's (NYSE:MOH) shares, as they experienced a 7.38% decline, closing at $283.4 during Wednesday's session. The stock is trading 20.98% lower than a year ago.
CNC-7.27%CENTENE CORP's (NYSE:CNC) stock price is declining with 7.27% to a price of $56.87. In the last 6 months the stock lost 22.2%.
DG-6.27%DOLLAR GENERAL CORP's (NYSE:DG) stock price encountered a 6.27% decline, reaching $73.65 during Wednesday's session. Shareholders saw the stock price going 47.35% lower is the past year.
KEYS-5.7%During Wednesday's session, KEYSIGHT TECHNOLOGIES IN's (NYSE:KEYS) shares took a tumble, falling 5.7% to $162.36. Yesterday the company had a press release: Keysight Technologies Reports First Quarter 2025 Results.
EXR-4.36%EXTRA SPACE STORAGE INC's (NYSE:EXR) stock price is declining with 4.36% to a price of $154.25.
UHS-4.1%Investors witnessed a 4.1% drop in UNIVERSAL HEALTH SERVICES-B's (NYSE:UHS) stock price, which closed at $181.27 during Wednesday's session. yesterday the company released their earnings. In the last 6 months the share price dropped with 20.57%.
HCA-4.07%During Wednesday's session, HCA HEALTHCARE INC's (NYSE:HCA) shares took a tumble, falling 4.07% to $319.52.
CPB-3.89%THE CAMPBELL'S COMPANY's (NASDAQ:CPB) shares fell 3.89% to $40.04. A press release (Campbell’s Completes Sale of noosa Business to Lakeview Farms) was released two days ago.
GIS-3.88%There was a notable decline in GENERAL MILLS INC's (NYSE:GIS) shares, as they dropped 3.88% to $59.2 during Wednesday's session.
HSY-3.8%During Wednesday's session, HERSHEY CO/THE's (NYSE:HSY) shares took a tumble, falling 3.8% to $171.87.

Our top losers page will show you the full list.

HERSHEY CO/THE

NYSE:HSY (12/17/2025, 7:00:00 PM)

After market: 188.9 -0.04 (-0.02%)

188.94

+0.79 (+0.42%)


THE CAMPBELL'S COMPANY

NASDAQ:CPB (12/17/2025, 6:36:43 PM)

After market: 28.8 +0.09 (+0.31%)

28.71

+0.03 (+0.1%)


GENERAL MILLS INC

NYSE:GIS (12/17/2025, 7:00:00 PM)

After market: 48.6144 +0 (+0.01%)

48.61

+1.59 (+3.38%)


EXTRA SPACE STORAGE INC

NYSE:EXR (12/17/2025, 7:00:00 PM)

After market: 131.88 0 (0%)

131.88

+1.18 (+0.9%)


CENTENE CORP

NYSE:CNC (12/17/2025, 7:00:00 PM)

After market: 38.87 0 (0%)

38.87

-0.1 (-0.26%)


MOLINA HEALTHCARE INC

NYSE:MOH (12/17/2025, 7:00:00 PM)

After market: 162.3 0 (0%)

162.3

+1.42 (+0.88%)


UNIVERSAL HEALTH SERVICES-B

NYSE:UHS (12/17/2025, 7:00:00 PM)

After market: 224.9 0 (0%)

224.9

+2.26 (+1.02%)


INTUIT INC

NASDAQ:INTU (12/17/2025, 7:03:50 PM)

After market: 663.32 +2.54 (+0.38%)

660.78

-8.57 (-1.28%)


SUPER MICRO COMPUTER INC

NASDAQ:SMCI (12/17/2025, 7:03:58 PM)

After market: 29.8928 +0.05 (+0.18%)

29.84

-1.82 (-5.75%)


DELL TECHNOLOGIES -C

NYSE:DELL (12/17/2025, 7:03:06 PM)

After market: 128 +0.11 (+0.09%)

127.89

-5.86 (-4.38%)


FIRST SOLAR INC

NASDAQ:FSLR (12/17/2025, 6:54:51 PM)

After market: 254.03 0 (0%)

254.03

-4.48 (-1.73%)


MICRON TECHNOLOGY INC

NASDAQ:MU (12/17/2025, 7:04:09 PM)

After market: 240.99 +15.47 (+6.86%)

225.52

-6.99 (-3.01%)


NRG ENERGY INC

NYSE:NRG (12/17/2025, 7:00:00 PM)

After market: 149.48 0 (0%)

149.48

-10.67 (-6.66%)


DOLLAR GENERAL CORP

NYSE:DG (12/17/2025, 7:00:00 PM)

After market: 136.802 -0.17 (-0.12%)

136.97

+2.46 (+1.83%)


HCA HEALTHCARE INC

NYSE:HCA (12/17/2025, 7:00:00 PM)

After market: 471.85 0 (0%)

471.85

+2.06 (+0.44%)


WORKDAY INC-CLASS A

NASDAQ:WDAY (12/17/2025, 6:12:26 PM)

After market: 216 0 (0%)

216

-0.11 (-0.05%)


KEYSIGHT TECHNOLOGIES IN

NYSE:KEYS (12/17/2025, 7:00:00 PM)

After market: 198.53 0 (0%)

198.53

-6.34 (-3.09%)


AXON ENTERPRISE INC

NASDAQ:AXON (12/17/2025, 6:47:03 PM)

After market: 549.4 -0.6 (-0.11%)

550

-5.06 (-0.91%)


VISTRA CORP

NYSE:VST (12/17/2025, 7:03:38 PM)

After market: 163.14 +3.17 (+1.98%)

159.97

-13.48 (-7.77%)


GE VERNOVA INC

NYSE:GEV (12/17/2025, 7:02:29 PM)

After market: 618.2 +4.01 (+0.65%)

614.19

-72.03 (-10.5%)



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