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

By Mill Chart

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 (5/21/2025, 5:07:30 PM)

After market: 52.64 0 (0%)

52.64

+0.34 (+0.65%)


CME GROUP INC

NASDAQ:CME (5/21/2025, 5:07:31 PM)

After market: 281.74 0 (0%)

281.74

+3.87 (+1.39%)


MARKETAXESS HOLDINGS INC

NASDAQ:MKTX (5/21/2025, 4:30:01 PM)

After market: 219.64 0 (0%)

219.64

-3.05 (-1.37%)


THE CIGNA GROUP

NYSE:CI (5/21/2025, 5:05:00 PM)

After market: 317.09 0 (0%)

317.09

-7.91 (-2.43%)


STANLEY BLACK & DECKER INC

NYSE:SWK (5/21/2025, 5:05:00 PM)

After market: 66.48 0 (0%)

66.48

-4.06 (-5.76%)


MASCO CORP

NYSE:MAS (5/21/2025, 5:05:00 PM)

After market: 63.01 0 (0%)

63.01

-2.89 (-4.39%)


CVS HEALTH CORP

NYSE:CVS (5/21/2025, 5:13:52 PM)

After market: 59.5 -2.61 (-4.2%)

62.11

-1.63 (-2.56%)


CARNIVAL CORP

NYSE:CCL (5/21/2025, 5:13:32 PM)

After market: 22.0009 -0.04 (-0.18%)

22.04

-0.86 (-3.76%)


HUNT (JB) TRANSPRT SVCS INC

NASDAQ:JBHT (5/21/2025, 4:30:02 PM)

After market: 139.37 0 (0%)

139.37

-5.65 (-3.9%)


OLD DOMINION FREIGHT LINE

NASDAQ:ODFL (5/21/2025, 5:07:34 PM)

After market: 164.19 0 (0%)

164.19

-5.41 (-3.19%)


ZEBRA TECHNOLOGIES CORP-CL A

NASDAQ:ZBRA (5/21/2025, 4:30:02 PM)

After market: 287.92 0 (0%)

287.92

-9.05 (-3.05%)


AMERICAN TOWER CORP

NYSE:AMT (5/21/2025, 5:05:00 PM)

After market: 213.73 0 (0%)

213.73

-1.67 (-0.78%)


CROWN CASTLE INC

NYSE:CCI (5/21/2025, 5:08:21 PM)

After market: 101.5 -0.02 (-0.02%)

101.52

-1.4 (-1.36%)


MICROCHIP TECHNOLOGY INC

NASDAQ:MCHP (5/21/2025, 5:07:30 PM)

After market: 59.25 0 (0%)

59.25

-1.55 (-2.55%)


MONOLITHIC POWER SYSTEMS INC

NASDAQ:MPWR (5/21/2025, 4:30:01 PM)

After market: 678.62 0 (0%)

678.62

-21.55 (-3.08%)


SBA COMMUNICATIONS CORP

NASDAQ:SBAC (5/21/2025, 4:34:21 PM)

After market: 231.9 0 (0%)

231.9

-1.88 (-0.8%)


NRG ENERGY INC

NYSE:NRG (5/21/2025, 4:33:46 PM)

After market: 155.47 0 (0%)

155.47

-4.21 (-2.64%)


AMERICAN WATER WORKS CO INC

NYSE:AWK (5/21/2025, 4:52:11 PM)

After market: 143.48 0 (0%)

143.48

-0.34 (-0.24%)


CBOE GLOBAL MARKETS INC

NYSEARCA:CBOE (5/21/2025, 5:07:45 PM)

After market: 228.23 0 (0%)

228.23

+2.17 (+0.96%)


ON SEMICONDUCTOR

NASDAQ:ON (5/21/2025, 5:10:12 PM)

After market: 43.57 -0.09 (-0.21%)

43.66

-0.6 (-1.36%)



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