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

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

Ticker	Change	Comment
CRL	16.26%	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.
ROK	12.03%	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.
DIS	10.62%	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.
GEN	8.73%	Investors celebrated as GEN DIGITAL INC (NASDAQ:GEN) experienced a 8.73% rise in its shares, closing at $27.96 during Wednesday's session.
CDW	6.71%	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.
ES	5.84%	Investors witnessed a remarkable 5.84% rise in EVERSOURCE ENERGY's (NYSE:ES) shares, which climbed to $62.67 during Wednesday's session.
MOS	4.89%	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.
CNC	4.29%	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.
VRSK	4.15%	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.
IQV	4.01%	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

Ticker	Change	Comment
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.