What's going on in today's session: S&P500 movers

By Mill Chart - Last update: May 7, 2025

Stay informed about the performance of the S&P500 index in the middle of the day on Wednesday. Uncover the top gainers and losers in today's session for valuable insights.

Gainers

TickerChangeComment
CRL16.26%CHARLES RIVER LABORATORIES (NYSE:CRL) witnessed a notable 16.26% uptick in its shares, reaching $134.18 during Wednesday's session. CHARLES RIVER LABORATORIES released earnings Yesterday. Earlier today the company had a press release: Charles River Laboratories Announces First-Quarter 2025 Results.
ROK12.03%Investors witnessed a remarkable 12.03% rise in ROCKWELL AUTOMATION INC's (NYSE:ROK) shares, which climbed to $283.49 during Wednesday's session. The company's earnings where released Yesterday. Earlier today the company had a press release: Rockwell Automation Reports Second Quarter 2025 Results.
DIS10.62%WALT DISNEY CO/THE (NYSE:DIS) rose 10.62% to $101.96 during Wednesday's after hours session. The company's earnings where released Yesterday. A press release (The Walt Disney Company and Miral Announce Plans for Disney Theme Park and Resort on Yas Island, Abu Dhabi) was released earlier today.
GEN8.73%Investors celebrated as GEN DIGITAL INC (NASDAQ:GEN) experienced a 8.73% rise in its shares, closing at $27.96 during Wednesday's session.
CDW6.71%Investors witnessed a remarkable 6.71% rise in CDW CORP/DE's (NASDAQ:CDW) shares, which climbed to $174.93 during Wednesday's session. The company's earnings where released Yesterday. Earlier today the company had a press release: CDW Declares Quarterly Cash Dividend of $0.625 Per Share.
ES5.84%Investors witnessed a remarkable 5.84% rise in EVERSOURCE ENERGY's (NYSE:ES) shares, which climbed to $62.67 during Wednesday's session.
MOS4.89%Investors celebrated as MOSAIC CO/THE (NYSE:MOS) experienced a 4.89% rise in its shares, closing at $31.94 during Wednesday's session. A press release (Mosaic Announces First Quarter 2025 Results) was released yesterday.
CNC4.29%CENTENE CORP's (NYSE:CNC) stock price increased by 4.29% to $62.24. The stock is trading 23.28% lower than a year ago.
VRSK4.15%VERISK ANALYTICS INC's (NASDAQ:VRSK) stock price is advancing with 4.15% to a price of $308.49. yesterday the company released their earnings. A press release (Verisk Reports First-Quarter 2025 Financial Results) was released earlier today.
IQV4.01%IQVIA HOLDINGS INC's (NYSE:IQV) shares soared 4.01% to $152.06 during Wednesday's session. A press release (IQVIA Reports First-Quarter 2025 Results) was released yesterday.

Our top gainers page will show you the full list.

Today's top losers

TickerChangeComment
DAY-8.55%DAYFORCE INC's (NYSE:DAY) shares fell 8.55% to $53.22 during Wednesday's session. yesterday the company released their earnings. Earlier today the company had a press release: Dayforce Reports First Quarter 2025 Results¹.
GOOGL-8.39%ALPHABET INC-CL A's (NASDAQ:GOOGL) stock price decreased by 8.39% to $149.54.
GOOG-8.38%ALPHABET INC-CL C's (NASDAQ:GOOG) shares fell 8.38% to $151.36.
ANET-7.08%The market experienced a downward movement in ARISTA NETWORKS INC's (NYSE:ANET) stock price, closing at $84.34 with a 7.08% decrease during Wednesday's session. A press release (Arista Networks, Inc. Reports First Quarter 2025 Financial Results) was released yesterday.
SMCI-6.16%The market experienced a 6.16% downturn in SUPER MICRO COMPUTER INC's (NASDAQ:SMCI) stock price, closing at $30.91 during Wednesday's session. A press release (Supermicro Announces Third Quarter Fiscal Year 2025 Financial Results) was released yesterday.
DASH-5.9%Investors witnessed a 5.9% decrease in DOORDASH INC - A's (NASDAQ:DASH) stock price, which closed at $178.89 during Wednesday's session. DOORDASH INC - A released earnings Yesterday. A press release (DoorDash Announces Agreement to Acquire SevenRooms to Enhance Commerce Platform Offerings) was released yesterday.
IFF-5.18%INTL FLAVORS & FRAGRANCES's (NYSE:IFF) stock price encountered a 5.18% decline, reaching $75.1 during Wednesday's session. A press release (IFF Reports First Quarter 2025 Results) was released yesterday.
VST-5.1%VISTRA CORP's (NYSE:VST) stock price encountered a 5.1% decline, reaching $137.41 during Wednesday's session. The company's earnings where released Yesterday. In the last month the share price increased with 41.01%.
CRWD-4.11%CROWDSTRIKE HOLDINGS INC - A's (NASDAQ:CRWD) stock price decreased by 4.11% to $425.0. The stock is trading 36.64% higher than a month ago.
VRTX-3.61%VERTEX PHARMACEUTICALS INC's (NASDAQ:VRTX) shares fell 3.61% to $433.8. Two days ago the company had a press release: Vertex Reports First Quarter 2025 Financial Results.

For the full top loser list go to our top losers page.

MOSAIC CO/THE

NYSE:MOS (2/20/2026, 8:04:00 PM)

After market: 29.28 -0.15 (-0.51%)

29.43

-0.73 (-2.42%)


INTL FLAVORS & FRAGRANCES

NYSE:IFF (2/20/2026, 8:04:00 PM)

After market: 81.39 0 (0%)

81.39

-0.23 (-0.28%)


CHARLES RIVER LABORATORIES

NYSE:CRL (2/20/2026, 8:25:50 PM)

After market: 168.92 0 (0%)

168.92

+4.68 (+2.85%)


VERTEX PHARMACEUTICALS INC

NASDAQ:VRTX (2/20/2026, 8:09:49 PM)

After market: 476.9 0 (0%)

476.9

+7.63 (+1.63%)


CENTENE CORP

NYSE:CNC (2/20/2026, 8:25:15 PM)

After market: 43.24 0 (0%)

43.24

-0.44 (-1.01%)


ROCKWELL AUTOMATION INC

NYSE:ROK (2/20/2026, 8:04:00 PM)

After market: 398.79 0 (0%)

398.79

+3.41 (+0.86%)


EVERSOURCE ENERGY

NYSE:ES (2/20/2026, 8:04:00 PM)

After market: 73.56 0 (0%)

73.56

-0.11 (-0.15%)


WALT DISNEY CO/THE

NYSE:DIS (2/20/2026, 8:04:00 PM)

After market: 105.527 -0.05 (-0.05%)

105.58

-0.42 (-0.4%)


ALPHABET INC-CL C

NASDAQ:GOOG (2/20/2026, 8:00:01 PM)

After market: 315.26 +0.36 (+0.11%)

314.9

+11.34 (+3.74%)


SUPER MICRO COMPUTER INC

NASDAQ:SMCI (2/20/2026, 10:06:41 PM)

After market: 32.28 -0.14 (-0.43%)

32.42

+0.26 (+0.81%)


VERISK ANALYTICS INC

NASDAQ:VRSK (2/20/2026, 8:09:49 PM)

After market: 182.5 0 (0%)

182.5

-1.39 (-0.76%)


GEN DIGITAL INC

NASDAQ:GEN (2/20/2026, 8:00:01 PM)

After market: 22.35 0 (0%)

22.35

+0.01 (+0.04%)


CDW CORP/DE

NASDAQ:CDW (2/20/2026, 8:21:43 PM)

After market: 124.64 0 (0%)

124.64

+0.47 (+0.38%)


ALPHABET INC-CL A

NASDAQ:GOOGL (2/20/2026, 8:00:01 PM)

After market: 315.45 +0.47 (+0.15%)

314.98

+12.13 (+4.01%)


ARISTA NETWORKS INC

NYSE:ANET (2/20/2026, 8:16:56 PM)

After market: 132.44 -0.35 (-0.26%)

132.79

-4.44 (-3.24%)


IQVIA HOLDINGS INC

NYSE:IQV (2/20/2026, 8:04:00 PM)

After market: 165.62 0 (0%)

165.62

-3.74 (-2.21%)


CROWDSTRIKE HOLDINGS INC - A

NASDAQ:CRWD (2/20/2026, 8:25:53 PM)

After market: 388.2 -0.4 (-0.1%)

388.6

-33.54 (-7.95%)


DOORDASH INC - A

NASDAQ:DASH (2/20/2026, 8:26:34 PM)

After market: 176.604 +0.31 (+0.18%)

176.29

+0.1 (+0.06%)


VISTRA CORP

NYSE:VST (2/20/2026, 8:09:54 PM)

After market: 171.807 +0.41 (+0.24%)

171.4

-1.1 (-0.64%)


DAYFORCE INC

NYSE:DAY (2/3/2026, 8:09:28 PM)

After market: 69.97 +0.11 (+0.16%)

69.86

+0.94 (+1.36%)



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