Monday's session: top gainers and losers in the S&P500 index

Last update: May 12, 2025

Let's have a look at what is happening on the US markets one hour before the close of the markets on Monday. Below you can find the top S&P500 gainers and losers in today's session.

Top gainers

TickerChangeComment
NRG24.42%Positive market sentiment drove NRG ENERGY INC's (NYSE:NRG) stock price up by 24.42% to $148.47 during Monday's session. NRG ENERGY INC released earnings Yesterday. Earlier today the company had a press release: NRG Energy, Inc. Reports First Quarter 2025 Results and Reaffirms 2025 Financial Guidance.
SWK16.72%Exciting news for STANLEY BLACK & DECKER INC (NYSE:SWK) as its stock price surged 16.72% to $73.15 during Monday's session. In the last 3 months the share price dropped with 27.52%.
ZBRA12.06%Investors celebrated as ZEBRA TECHNOLOGIES CORP-CL A (NASDAQ:ZBRA) experienced a 12.06% rise in its shares, closing at $298.87 during Monday's session. A press release (Zebra Technologies Showcases New Intelligent Automation Solutions at Automate 2025) was released earlier today.
MPWR11.65%MONOLITHIC POWER SYSTEMS INC (NASDAQ:MPWR) experienced a significant 11.65% increase, reaching $712.09 during Monday's session. In the last month the stock gained 31.58%.
ODFL11.28%OLD DOMINION FREIGHT LINE's (NASDAQ:ODFL) shares rose 11.28% to $176.13. Shareholders saw the stock price going 30.0% lower is the past 6 months.
MCHP11.21%MICROCHIP TECHNOLOGY INC's (NASDAQ:MCHP) shares soared 11.21% to $61.53 during Monday's session. Shareholders saw the stock price going 42.57% higher in the past month.
JBHT11.08%In an impressive move, HUNT (JB) TRANSPRT SVCS INC's (NASDAQ:JBHT) shares recorded a 11.08% increase, closing at $150.55 during Monday's session. In the last 6 months the stock lost 29.46%.
MAS10.98%MASCO CORP's (NYSE:MAS) stock price displayed strong growth, advancing 10.98% and reaching $68.92 during Monday's session. The stock is trading 23.29% lower than 6 months ago.
CCL9.66%CARNIVAL CORP's (NYSE:CCL) stock price is advancing with 9.66% to a price of $22.14. In the last 3 months the share price dropped with 24.52%.
ON9.27%ON SEMICONDUCTOR (NASDAQ:ON) experienced a significant 9.27% increase, reaching $44.78 during Monday's session. In the last 3 months the share price dropped with 20.04%.

Our top gainers page will show you the full list.

Today's top losers

TickerChangeComment
NEM-5.88%During Monday's session, NEWMONT CORP's (NYSE:NEM) shares took a tumble, falling 5.88% to $50.8. In the last 3 months the stock gained 20.38%.
AMT-5.69%AMERICAN TOWER CORP's (NYSE:AMT) stock price faced a 5.69% decline, reaching $207.46 during Monday's session.
CI-5.62%THE CIGNA GROUP's (NYSE:CI) stock price faced a 5.62% decline, reaching $314.71 during Monday's session.
MKTX-5.54%MARKETAXESS HOLDINGS INC's (NASDAQ:MKTX) stock price decreased by 5.54% to $218.29. A press release (MarketAxess Acquires Majority Control of RFQ-hub Holdings LLC) was released earlier today.
AWK-5.45%AMERICAN WATER WORKS CO INC (NYSE:AWK) encountered a 5.45% decrease in its shares, reaching $138.93 during Monday's session. Earlier today the company had a press release: Seven Water Tanks to be Rehabilitated, One to be Constructed in 2025.
CME-5.04%CME GROUP INC's (NASDAQ:CME) stock price is declining with 5.04% to a price of $270.01. In the last 6 months the share price increased with 26.01%.
CVS-4.99%CVS HEALTH CORP (NYSE:CVS) encountered a 4.99% decrease in its shares, reaching $63.63 during Monday's session. In the last 3 months the stock gained 24.0%.
CBOE-4.92%There was a downturn in CBOE GLOBAL MARKETS INC's (NYSEARCA:CBOE) shares, as they experienced a 4.92% decline, closing at $220.3 during Monday's session. Shareholders saw the stock price going 27.97% higher is the past year.
CCI-4.43%The market experienced a downward movement in CROWN CASTLE INC's (NYSE:CCI) stock price, closing at $100.35 with a 4.43% decrease during Monday's session.
SBAC-4.19%SBA COMMUNICATIONS CORP's (NASDAQ:SBAC) stock price faced a 4.19% decline, reaching $229.66 during Monday's session. Shareholders saw the stock price going 21.36% higher is the past year.

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

NEWMONT CORP

NYSE:NEM (1/23/2026, 5:17:47 PM)

After market: 124.59 +0.28 (+0.23%)

124.31

+2.62 (+2.15%)


CME GROUP INC

NASDAQ:CME (1/23/2026, 5:20:00 PM)

After market: 282.73 0 (0%)

282.735

+1.35 (+0.48%)


MARKETAXESS HOLDINGS INC

NASDAQ:MKTX (1/23/2026, 4:30:01 PM)

After market: 171.52 0 (0%)

171.52

-0.14 (-0.08%)


THE CIGNA GROUP

NYSE:CI (1/23/2026, 5:12:33 PM)

After market: 279.2 0 (0%)

279.2

-1.19 (-0.42%)


STANLEY BLACK & DECKER INC

NYSE:SWK (1/23/2026, 5:05:00 PM)

After market: 82.48 0 (0%)

82.48

-1.25 (-1.49%)


MASCO CORP

NYSE:MAS (1/23/2026, 5:05:00 PM)

After market: 68.73 0 (0%)

68.73

-1.17 (-1.67%)


CVS HEALTH CORP

NYSE:CVS (1/23/2026, 5:12:34 PM)

After market: 83.01 0 (0%)

83.01

+0.33 (+0.4%)


CARNIVAL CORP

NYSE:CCL (1/23/2026, 5:19:25 PM)

After market: 28.5423 -0.01 (-0.03%)

28.55

+0.06 (+0.21%)


HUNT (JB) TRANSPRT SVCS INC

NASDAQ:JBHT (1/23/2026, 5:20:02 PM)

After market: 206.75 0 (0%)

206.75

-3.98 (-1.89%)


OLD DOMINION FREIGHT LINE

NASDAQ:ODFL (1/23/2026, 5:20:02 PM)

After market: 174.3 0 (0%)

174.3

-3.95 (-2.22%)


ZEBRA TECHNOLOGIES CORP-CL A

NASDAQ:ZBRA (1/23/2026, 4:30:02 PM)

After market: 240 -0.54 (-0.22%)

240.54

-6.29 (-2.55%)


AMERICAN TOWER CORP

NYSE:AMT (1/23/2026, 5:12:34 PM)

After market: 178.75 0 (0%)

178.75

+1.8 (+1.02%)


CROWN CASTLE INC

NYSE:CCI (1/23/2026, 5:12:33 PM)

After market: 86.6 0 (0%)

86.6

+0.41 (+0.48%)


MICROCHIP TECHNOLOGY INC

NASDAQ:MCHP (1/23/2026, 5:12:33 PM)

After market: 74.71 0 (0%)

74.71

-0.76 (-1.01%)


MONOLITHIC POWER SYSTEMS INC

NASDAQ:MPWR (1/23/2026, 5:11:37 PM)

After market: 1063.59 -0.15 (-0.01%)

1063.74

-12.93 (-1.2%)


SBA COMMUNICATIONS CORP

NASDAQ:SBAC (1/23/2026, 4:37:05 PM)

After market: 187.16 0 (0%)

187.16

+1.87 (+1.01%)


NRG ENERGY INC

NYSE:NRG (1/23/2026, 5:15:32 PM)

After market: 148.98 -0.32 (-0.21%)

149.3

-1.79 (-1.18%)


AMERICAN WATER WORKS CO INC

NYSE:AWK (1/23/2026, 5:05:00 PM)

After market: 129.71 0 (0%)

129.71

-1.85 (-1.41%)


CBOE GLOBAL MARKETS INC

NYSEARCA:CBOE (1/23/2026, 5:05:00 PM)

After market: 276.39 0 (0%)

276.39

-0.73 (-0.26%)


ON SEMICONDUCTOR

NASDAQ:ON (1/23/2026, 5:20:02 PM)

After market: 61.98 0 (0%)

61.98

-1.09 (-1.73%)



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