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Uncover the latest developments among S&P500 stocks in today's session.

Get insights into the S&P500 index performance on Wednesday. Explore the top gainers and losers within the S&P500 index in today's session.


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S&P500 Gainers

TickerChangeComment
LITE14.58%LUMENTUM HOLDINGS INC (NASDAQ:LITE) rose 14.58% to $940.25 during Wednesday's after hours session. Yesterday the company had a press release: Lumentum Announces Fourth Quarter and Full Fiscal Year 2026 Results.
CIEN13.24%In an impressive move, CIENA CORP's (NYSE:CIEN) shares recorded a 13.24% increase, closing at $438.82 during Wednesday's session. In the last 3 months the share price dropped with 30.11%.
SMCI12.93%Investors witnessed a remarkable 12.93% rise in SUPER MICRO COMPUTER INC's (NASDAQ:SMCI) shares, which climbed to $35.69 during Wednesday's session. Yesterday the company had a press release: Supermicro Announces Fourth Quarter and Full Fiscal Year 2026 Financial Results.
COHR8.77%In an impressive move, COHERENT CORP's (NYSE:COHR) shares recorded a 8.77% increase, closing at $357.38 during Wednesday's session. The company's earnings where released Yesterday. The stock is trading 51.25% higher than 6 months ago.
SNDK8.03%Investors celebrated as SANDISK CORP (NASDAQ:SNDK) experienced a 8.03% rise in its shares, closing at $1.37K during Wednesday's session. Earlier today the company had a press release: Kioxia and Sandisk Unveil New High-Performance QLC 3D Flash Memory Technology Designed for AI and Data-Intensive Applications.
STX7.51%With a 7.51% surge, SEAGATE TECHNOLOGY HOLDINGS's (NASDAQ:STX) stock price reached $882.12 during Wednesday's session, signaling positive momentum. Yesterday the company had a press release: Bernstein Litowitz Berger & Grossmann LLP and Motley Rice LLC Announce Proposed Class Action Settlement on Behalf of Purchasers of Seagate Technology Holdings plc Common Stock.
TER7.01%In an impressive move, TERADYNE INC's (NASDAQ:TER) shares recorded a 7.01% increase, closing at $406.17 during Wednesday's session. In the last 6 months the stock gained 20.63%.
MU6.43%MICRON TECHNOLOGY INC's (NASDAQ:MU) shares soared 6.43% to $924.34 during Wednesday's session. Shareholders saw the stock price going 111.0% higher is the past 6 months.
AKAM6.3%With a 6.3% surge, AKAMAI TECHNOLOGIES INC's (NASDAQ:AKAM) stock price reached $124.02 during Wednesday's session, signaling positive momentum. The stock is trading 22.67% lower than 3 months ago.
DELL5.53%DELL TECHNOLOGIES -C's (NYSE:DELL) shares soared 5.53% to $465.37 during Wednesday's session. In the last 3 months the share price increased with 82.23%.

For the full S&P500 top gainers list go to our S&P500 top gainers page.

S&P500 losers

TickerChangeComment
FSLR-5.71%The market experienced a downward movement in FIRST SOLAR INC's (NASDAQ:FSLR) stock price, closing at $227.15 with a 5.71% decrease during Wednesday's session. Earlier today the company had a press release: FSLR Deadline Alert: Levi & Korsinsky Reminds First Solar, Inc. (FSLR) Investors of Securities Class Action Deadline on August 24, 2026.
TPL-5.32%There was a downturn in TEXAS PACIFIC LAND CORP's (NYSE:TPL) shares, as they experienced a 5.32% decline, closing at $345.57 during Wednesday's session. The stock is trading 24.12% higher than a year ago.
CHTR-5.05%CHARTER COMMUNICATIONS INC-A's (NASDAQ:CHTR) stock price encountered a 5.05% decline, reaching $149.72 during Wednesday's session. In the last month the share price increased with 23.28%.
AXON-4.59%AXON ENTERPRISE INC's (NASDAQ:AXON) stock price is declining with 4.59% to a price of $607.08. Shareholders saw the stock price going 62.37% higher in the past 3 months.
TPR-4.45%Investors witnessed a 4.45% decrease in TAPESTRY INC's (NYSE:TPR) stock price, which closed at $153.39 during Wednesday's session. The company is releasing earnings today. Shareholders saw the stock price going 24.14% higher in the past 3 months.
UBER-4.1%UBER TECHNOLOGIES INC (NYSE:UBER) encountered a 4.1% decrease in its shares, reaching $75.32 during Wednesday's session. Yesterday the company had a press release: NRS Connects Retailers to Uber Eats.
ZTS-3.92%The market experienced a downward movement in ZOETIS INC's (NYSE:ZTS) stock price, closing at $72.4 with a 3.92% decrease during Wednesday's session. The stock is trading 40.51% lower than 6 months ago.
COR-3.71%CENCORA INC's (NYSE:COR) stock price decreased by 3.71% to $321.48. Shareholders saw the stock price going 29.55% higher in the past 3 months.
FISV-3.68%There was a downturn in FISERV INC's (NASDAQ:FISV) shares, as they experienced a 3.68% decline, closing at $50.78 during Wednesday's session.
WDAY-3.49%WORKDAY INC-CLASS A (NASDAQ:WDAY) encountered a 3.49% decrease in its shares, reaching $174.95 during Wednesday's session. In the last month the stock gained 29.65%.

For the full S&P500 top losers list go to our S&P500 top losers page.

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In-Depth Zacks Research for the Tickers Above

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Akamai Technologies, Inc. (AKAM)

Axon Enterprise, Inc (AXON)

Charter Communications, Inc. (CHTR)

Ciena Corporation (CIEN)

Coherent Corp. (COHR)

Cencora, Inc. (COR)

Dell Technologies Inc. (DELL)

Fiserv, Inc. (FISV)

First Solar, Inc. (FSLR)

Lumentum Holdings Inc. (LITE)

Micron Technology, Inc. (MU)

Super Micro Computer, Inc. (SMCI)

Seagate Technology Holdings PLC (STX)

Teradyne, Inc. (TER)

Texas Pacific Land Corporation (TPL)

Tapestry, Inc. (TPR)

Uber Technologies, Inc. (UBER)

Workday, Inc. (WDAY)

Zoetis Inc. (ZTS)