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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 (5/2/2025, 8:06:55 PM)

After market: 561.51 0 (0%)

561.51

+4.49 (+0.81%)


KIMBERLY-CLARK CORP

NYSE:KMB (5/2/2025, 8:06:03 PM)

After market: 129.813 -0.54 (-0.41%)

130.35

+0.48 (+0.37%)


CME GROUP INC

NASDAQ:CME (5/2/2025, 9:40:45 PM)

After market: 280.45 0 (0%)

280.45

+3.34 (+1.21%)


BRISTOL-MYERS SQUIBB CO

NYSE:BMY (5/2/2025, 8:04:00 PM)

After market: 50.68 +0.11 (+0.22%)

50.57

+0.96 (+1.94%)


GENERAL DYNAMICS CORP

NYSE:GD (5/2/2025, 8:04:00 PM)

After market: 273.03 0 (0%)

273.03

+1.52 (+0.56%)


BAKER HUGHES CO

NASDAQ:BKR (5/2/2025, 8:00:01 PM)

After market: 37.1 0 (0%)

37.1

+0.91 (+2.51%)


WABTEC CORP

NYSE:WAB (5/2/2025, 8:28:30 PM)

After market: 191.39 0 (0%)

191.39

+4.47 (+2.39%)


AMERICAN TOWER CORP

NYSE:AMT (5/2/2025, 8:04:00 PM)

After market: 223.6 0 (0%)

223.6

-0.43 (-0.19%)


AMPHENOL CORP-CL A

NYSE:APH (5/2/2025, 8:04:00 PM)

After market: 80.66 0 (0%)

80.66

+2.03 (+2.58%)


SUPER MICRO COMPUTER INC

NASDAQ:SMCI (5/2/2025, 8:23:31 PM)

After market: 33.631 -0.08 (-0.23%)

33.71

+0.98 (+2.99%)


DELL TECHNOLOGIES -C

NYSE:DELL (5/2/2025, 8:04:00 PM)

After market: 94.4498 -0.14 (-0.15%)

94.59

+2.64 (+2.87%)


MONOLITHIC POWER SYSTEMS INC

NASDAQ:MPWR (5/2/2025, 8:11:04 PM)

After market: 638.98 +2.09 (+0.33%)

636.89

+35.26 (+5.86%)


SBA COMMUNICATIONS CORP

NASDAQ:SBAC (5/2/2025, 8:22:25 PM)

After market: 241.96 0 (0%)

241.96

+1.22 (+0.51%)


TESLA INC

NASDAQ:TSLA (5/2/2025, 8:26:28 PM)

After market: 288.08 +0.87 (+0.3%)

287.21

+6.69 (+2.38%)


ENPHASE ENERGY INC

NASDAQ:ENPH (5/2/2025, 8:00:01 PM)

After market: 45.66 +0.1 (+0.22%)

45.56

+1.01 (+2.27%)


SERVICENOW INC

NYSE:NOW (5/2/2025, 10:08:07 PM)

After market: 977.36 0 (0%)

977.36

+19.41 (+2.03%)


OTIS WORLDWIDE CORP

NYSE:OTIS (5/2/2025, 8:16:12 PM)

After market: 97.32 0 (0%)

97.32

+0.93 (+0.96%)


RTX CORP

NYSE:RTX (5/2/2025, 8:22:00 PM)

After market: 130.498 +0.29 (+0.22%)

130.21

+2.8 (+2.2%)


PALANTIR TECHNOLOGIES INC-A

NASDAQ:PLTR (5/2/2025, 8:17:35 PM)

After market: 124.53 +0.25 (+0.2%)

124.28

+8.08 (+6.95%)


VISTRA CORP

NYSE:VST (5/2/2025, 8:28:10 PM)

After market: 139.25 -0.03 (-0.02%)

139.28

+1.98 (+1.44%)



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