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

By Mill Chart

Last update: Apr 23, 2025

Wondering what's happening in today's session for the S&P500 index? Stay informed with the top movers within the S&P500 index on Wednesday.

Gainers

TickerChangeComment
APH9.41%Investors celebrated as AMPHENOL CORP-CL A (NYSE:APH) experienced a 9.41% rise in its shares, closing at $71.94 during Wednesday's session. yesterday the company released their earnings. Earlier today the company had a press release: Amphenol Reports Record First Quarter 2025 Results.
SMCI8.6%SUPER MICRO COMPUTER INC's (NASDAQ:SMCI) shares rose 8.6% to $33.21. The stock is trading 26.7% lower than a month ago.
PLTR7.03%Investors celebrated as PALANTIR TECHNOLOGIES INC-A (NASDAQ:PLTR) experienced a 7.03% rise in its shares, closing at $100.6 during Wednesday's session. The stock is trading 110.0% higher than 6 months ago.
WAB6.88%Investors witnessed a remarkable 6.88% rise in WABTEC CORP's (NYSE:WAB) shares, which climbed to $183.58 during Wednesday's session. WABTEC CORP released earnings Yesterday. A press release (Wabtec Reports First Quarter 2025 Results; Announces Increase in Full-Year EPS Guidance) was released earlier today.
DELL6.38%DELL TECHNOLOGIES -C's (NYSE:DELL) stock price is advancing with 6.38% to a price of $89.44. In the last 3 months the stock lost 26.07%.
TSLA6.07%TESLA INC's (NASDAQ:TSLA) shares soared 6.07% to $252.41 during Wednesday's session. In the last 3 months the stock lost 41.47%.
MPWR6.03%Positive market sentiment drove MONOLITHIC POWER SYSTEMS INC's (NASDAQ:MPWR) stock price up by 6.03% to $542.66 during Wednesday's session. The stock is trading 24.56% lower than 3 months ago.
NOW5.62%SERVICENOW INC (NYSE:NOW) experienced a significant 5.62% increase, reaching $809.95 during Wednesday's session. yesterday the company released their earnings. In the last 3 months the stock lost 31.84%.
RTX5.59%RTX CORP's (NYSE:RTX) shares rose 5.59% to $120.11. A press release (RTX Reports Q1 2025 Results) was released yesterday.
VST5.57%VISTRA CORP's (NYSE:VST) shares soared 5.57% to $118.9 during Wednesday's session. In the last 3 months the stock lost 41.07%.

For the full top gainers list go to our top gainers page.

Top losers

TickerChangeComment
ENPH-14.67%ENPHASE ENERGY INC (NASDAQ:ENPH) encountered a 14.67% decrease in its shares, reaching $45.59 during Wednesday's session. In the last 6 months the share price dropped with 36.26%.
LII-8.36%LENNOX INTERNATIONAL INC's (NYSE:LII) shares fell 8.36% to $512.18. The company's earnings where released Yesterday.
OTIS-5.98%During Wednesday's session, OTIS WORLDWIDE CORP's (NYSE:OTIS) shares took a tumble, falling 5.98% to $93.03. The company's earnings where released Yesterday. Earlier today the company had a press release: OTIS REPORTS FIRST QUARTER 2025 RESULTS.
BKR-5.01%BAKER HUGHES CO's (NASDAQ:BKR) stock price encountered a 5.01% decline, reaching $36.44 during Wednesday's session. A press release (Baker Hughes Company Announces First-Quarter 2025 Results) was released yesterday.
AMT-4.88%AMERICAN TOWER CORP (NYSE:AMT) encountered a 4.88% decrease in its shares, reaching $210.19 during Wednesday's session. Shareholders saw the stock price going 28.7% higher is the past year.
KMB-4.79%KIMBERLY-CLARK CORP's (NYSE:KMB) shares fell 4.79% to $131.31.
SBAC-4.58%The market experienced a 4.58% downturn in SBA COMMUNICATIONS CORP's (NASDAQ:SBAC) stock price, closing at $220.82 during Wednesday's session.
BMY-4.18%BRISTOL-MYERS SQUIBB CO's (NYSE:BMY) shares fell 4.18% to $47.74. The company is releasing earnings today.
CME-3.99%CME GROUP INC's (NASDAQ:CME) shares fell 3.99% to $254.96 during Wednesday's session. The company's earnings where released Yesterday. In the last year the share price increased with 25.89%.
GD-3.54%GENERAL DYNAMICS CORP's (NYSE:GD) stock price decreased by 3.54% to $265.08. yesterday the company released their earnings.

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

LENNOX INTERNATIONAL INC

NYSE:LII (5/5/2025, 4:43:23 PM)

After market: 562.92 0 (0%)

562.92

+1.41 (+0.25%)


KIMBERLY-CLARK CORP

NYSE:KMB (5/5/2025, 4:43:27 PM)

After market: 130.9 0 (0%)

130.9

+0.55 (+0.42%)


CME GROUP INC

NASDAQ:CME (5/5/2025, 5:38:00 PM)

After market: 282 -0.56 (-0.2%)

282.56

+2.11 (+0.75%)


BRISTOL-MYERS SQUIBB CO

NYSE:BMY (5/5/2025, 5:05:00 PM)

After market: 50.0492 -0.01 (-0.02%)

50.06

-0.51 (-1.01%)


GENERAL DYNAMICS CORP

NYSE:GD (5/5/2025, 4:43:28 PM)

After market: 272.14 0 (0%)

272.14

-0.89 (-0.33%)


BAKER HUGHES CO

NASDAQ:BKR (5/5/2025, 5:28:00 PM)

After market: 36.78 +0.03 (+0.08%)

36.75

-0.35 (-0.94%)


WABTEC CORP

NYSE:WAB (5/5/2025, 4:52:00 PM)

After market: 190.79 0 (0%)

190.79

-0.6 (-0.31%)


AMERICAN TOWER CORP

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

After market: 223.87 0 (0%)

223.87

+0.27 (+0.12%)


AMPHENOL CORP-CL A

NYSE:APH (5/5/2025, 5:05:00 PM)

After market: 80.19 +0.02 (+0.02%)

80.17

-0.49 (-0.61%)


SUPER MICRO COMPUTER INC

NASDAQ:SMCI (5/5/2025, 5:48:03 PM)

After market: 32.16 -0.01 (-0.03%)

32.17

-1.54 (-4.57%)


DELL TECHNOLOGIES -C

NYSE:DELL (5/5/2025, 5:46:26 PM)

After market: 93.87 -0.49 (-0.52%)

94.36

-0.23 (-0.24%)


MONOLITHIC POWER SYSTEMS INC

NASDAQ:MPWR (5/5/2025, 5:33:31 PM)

After market: 627.4 0 (0%)

627.4

-9.49 (-1.49%)


SBA COMMUNICATIONS CORP

NASDAQ:SBAC (5/5/2025, 4:45:56 PM)

After market: 241.95 0 (0%)

241.95

-0.01 (0%)


TESLA INC

NASDAQ:TSLA (5/5/2025, 5:47:32 PM)

After market: 278.75 -1.51 (-0.54%)

280.26

-6.95 (-2.42%)


ENPHASE ENERGY INC

NASDAQ:ENPH (5/5/2025, 5:39:48 PM)

After market: 44.41 -0.01 (-0.02%)

44.42

-1.14 (-2.5%)


SERVICENOW INC

NYSE:NOW (5/5/2025, 5:35:47 PM)

After market: 978.05 0 (0%)

978.05

+0.69 (+0.07%)


OTIS WORLDWIDE CORP

NYSE:OTIS (5/5/2025, 5:05:00 PM)

After market: 97.41 0 (0%)

97.41

+0.09 (+0.09%)


RTX CORP

NYSE:RTX (5/5/2025, 5:44:28 PM)

After market: 128.3 -0.29 (-0.23%)

128.59

-1.62 (-1.24%)


PALANTIR TECHNOLOGIES INC-A

NASDAQ:PLTR (5/5/2025, 5:48:09 PM)

After market: 112.41 -11.36 (-9.18%)

123.77

-0.51 (-0.41%)


VISTRA CORP

NYSE:VST (5/5/2025, 5:42:04 PM)

After market: 139.51 -0.49 (-0.35%)

140

+0.72 (+0.52%)



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