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Stocks making the biggest moves midday: Marvell, Micron, Akamai, Shake Shack & more

Cnbc · · 479 words · By Sarah Min
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Daily briefing

What to know about stock_market_performance

Here are the companies making headlines in midday trading.

Claims checked 18
Techniques found 2
Topics 2

Coverage spectrum

Coverage gap: Low Left coverage
Left0%
Center100%
Right0%

2 sources compared across this story cluster. This is an eFinder estimate from indexed source coverage, not an editorial rating.

What happened

Here are the companies making headlines in midday trading.

Why it matters

Akamai – The cloud computing stock tumbled 4% after announcing a proposed offering of convertible senior notes, valued at $2.6 billion altogether .

Common ground

Homebuilders – Stocks tied to home construction slid as the 10-year Treasury yield touched its highest level since January 2025.

Perspective signals

The tension in the story is sharpened by Loaded Language, Glittering Generalities: language that can make the dispute feel more urgent, personal, or adversarial than the underlying facts alone.

open_in_new Read the original article: https://www.cnbc.com/2026/05/19/stocks-making-the-biggest-moves-midday-mrvl-mu-a…

psychologyPropaganda Techniques Detected

eFinder identified 2 propaganda techniques in this article. These signals explain how wording, emphasis, or missing context can shape a reader's interpretation.

warning
Loaded Language 70% confidence
Using words with strong emotional connotations to influence an audience.
Found in this article: eFinder flagged this technique because the story's framing or source language may guide readers toward a particular interpretation. Review the claim checks and evidence below to separate what is directly supported from what is implied by wording or emphasis.
Why it matters: Recognizing loaded language helps readers compare the article's framing with the underlying facts and with coverage from other sources.
warning
Glittering Generalities 80% confidence
Using vague, emotionally appealing phrases ('freedom', 'justice') without specifics.
Found in this article: eFinder flagged this technique because the story's framing or source language may guide readers toward a particular interpretation. Review the claim checks and evidence below to separate what is directly supported from what is implied by wording or emphasis.
Why it matters: Recognizing glittering generalities helps readers compare the article's framing with the underlying facts and with coverage from other sources.

fact_checkClaims Checked

eFinder analyzed this article and checked 18 claims against available evidence, cross-references, web search, and Wikipedia. Here is what the fact-checking layer found.

schedule Pending 8
info Single Source 6
verified Verified 3
help Insufficient Evidence 1
info
Claim 1: “Micron Technology – The maker of memory chips bounced more than 4%”
SINGLE SOURCE
One web search result mentions Micron shares trading higher by 5.53% (which is more than 4%), but this is a specific instance and not corroborated by multiple sources for the same event.
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web search NEUTRAL — Micron Technology, Inc. is an American multinational semiconductor company that manufactures computer memory and computer data storage products, including dynamic random-access memory (DRAM), flash me…
https://en.wikipedia.org/wiki/Micron_Technology
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web search NEUTRAL — Find the latest Micron Technology, Inc. (MU) stock quote, history, news and other vital information to help you with your stock trading and investing.
https://finance.yahoo.com/quote/MU/
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web search NEUTRAL — MU Stock Price Activity: Micron Technology shares were trading higher by 5.53% at $809.15 during premarket trading on Wednesday. The stock is trading near its 52-week high of $818.67, according to Ben…
https://www.benzinga.com/trading-ideas/movers/26/05/52521257…
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Claim 2: “Earnings of 38 cents per share, excluding items, topped the FactSet consensus estimate of 31 cents per share”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
info
Claim 3: “Competitor Sandisk advanced almost 3%”
SINGLE SOURCE
Search results mention SanDisk shares popping or soaring by 14% or 31% in different contexts, but none specifically corroborate a gain of 'almost 3%' as a distinct event.
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web search NEUTRAL — Find the latest Sandisk Corporation (SNDK) stock quote, history, news and other vital information to help you with your stock trading and investing.
https://finance.yahoo.com/quote/SNDK/
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web search NEUTRAL — Sandisk reported a 31% increase in exabytes sold during the latest quarter, with management noting that demand currently outpaces supply—a favorable dynamic supporting strong pricing power.
https://in.investing.com/analysis/sandisk-shares-pop-as-sp-5…
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web search NEUTRAL — Shares of Sandisk experienced a remarkable surge on Friday, propelled by the company’s optimistic forecast for third-quarter profit and revenue that significantly surpassed analysts’ expectations.As t…
https://news.ssbcrack.com/sandisk-shares-soar-as-ai-demand-d…
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Claim 4: “Home Depot — The home improvement retailer gained nearly 1% after the company reported sales and profit beat expectations”
INSUFFICIENT EVIDENCE
No evidence was found in the provided search results regarding Home Depot's stock gain or earnings report.
verified
Claim 5: “The firm reiterated its outperform rating and raised its price target to $155 from $133”
VERIFIED
A web search result from Investing.com explicitly confirms Evercore ISI raised its price target on Marvell Technology to $155 from $133 and maintained an Outperform rating.
verified
Claim 6: “Akamai – The cloud computing stock tumbled 4% after announcing a proposed offering of convertible senior notes, valued at $2.6 billion altogether”
VERIFIED
Web search results explicitly confirm Akamai sought to raise $2.6 billion in convertible bonds and that shares fell 4.1% in after-hours trading.
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web search NEUTRAL — Shares of Akamai fell 4.1% to $144.60 each in after-hours trading as of 4:30 p.m. Akamai will use $350 million of the offering to buy back its common stock from buyers of the bonds.
https://www.bloomberg.com/news/articles/2026-05-18/akamai-se…
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web search NEUTRAL — IREN closed a $3.0 billion convertible notes deal on Wednesday after the offering grew from an initial $2 billion proposal earlier in the week.AI, IREN, Mining. IREN closes $3 billion convertible note…
https://blockspace.media/insight/iren-closes-3-billion-conve…
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web search NEUTRAL — IREN Limited (NASDAQ:IREN) shares fell 6% on Monday after the company announced plans to launch a $2 billion offering of convertible senior notes. The company said the proposed notes, due in 2033, wil…
https://finance.yahoo.com/markets/stocks/articles/iren-iren-…
info
Claim 7: “Marvell Technology – The chipmaker popped almost 6% after Evercore ISI lifted its price target on the stock”
SINGLE SOURCE
Search results confirm Evercore ISI raised the price target on Marvell, but the specific 'almost 6%' stock pop is not explicitly corroborated across multiple independent sources.
travel_explore
web search NEUTRAL — Investing.com - Evercore ISI raised its price target on Marvell Technology stock (NASDAQ:MRVL) to $155 from $133 while maintaining an Outperform rating.The firm increased its price target after Marvel…
https://www.investing.com/news/analyst-ratings/evercore-isi-…
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web search NEUTRAL — Evercore ISI raised its price target on Marvell to $122 from $98, maintaining an ‘Outperform’ rating ahead of the third-quarter results.
https://newsable.asianetnews.com/markets/marvell-technology-…
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web search NEUTRAL — Evercore ISI recently raised its price target on the hardware stock to $1,000, up from $750, while maintaining an “Outperform” rating. With STX shares trading near $809 below their 52-week high of $84…
https://www.barchart.com/story/news/1908020/evercore-isi-rai…
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Claim 8: “Amer Sports — Shares rose 4% after the sportswear company behind the Wilson and Salomon brands reported first quarter results that topped analysts' expectations”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
schedule
Claim 9: “Earnings of $3.43 per share, on an adjusted basis, exceeded the $3.41 per share analysts polled by LSEG were expecting”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
info
Claim 10: “Toll Brothers lost about 2%”
SINGLE SOURCE
The search results for 'Toll Brothers' returned irrelevant results about road tolls and logistics companies, providing no data on the stock price of Toll Brothers, Inc.
travel_explore
web search NEUTRAL — Pay, dispute, or convert your toll bill to a Good To Go! account to save money on your current bill and all future tolls.
https://www.mygoodtogo.com/EN/bill-payments/toll-bills/landi…
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web search NEUTRAL — At Toll, we are a business that is more than just about profits. And as a logistics company, we know we can deliver not just goods and services, but also meaningful impact to local communities and the…
https://www.tollgroup.com/
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web search NEUTRAL — Save up to 35% on your tolls. The best prices for all toll roads in Colorado. Set it and forget it with autopay. Unlock exclusive local deals. Need Help? 2026 Copyright E-470 Public Highway Authority.…
https://www.expresstoll.com/
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Claim 11: “Revenue of $41.77 billion came in above the forecasted $41.52 billion”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
verified
Claim 12: “Stocks tied to home construction slid as the 10-year Treasury yield touched its highest level since January 2025”
VERIFIED
Web search results explicitly state the 10-year Treasury note yield climbed to around 4.63%, reaching its highest level since January 2025.
travel_explore
web search NEUTRAL — The yield on the US 10-year Treasury note climbed to around 4.63% on Monday, reaching its highest level since January 2025 as mounting inflationary pressures tied to the Middle East conflict fueled ex…
https://tradingeconomics.com/united-states/government-bond-y…
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web search NEUTRAL — View live US Government Bonds 10 YR Yield chart to track the latest bond price changes. Find US10Y forecasts and the bond market news.
https://www.tradingview.com/symbols/TVC-US10Y/
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web search NEUTRAL — Get our 10 year Treasury Bond Note overview with live and historical data. The yield on a 10 yr treasury bill represents the return an investor will receive by holding the bond for 10 years.
https://www.investing.com/rates-bonds/u.s.-10-year-bond-yiel…
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Claim 13: “Shares of Blackstone were down 1% on the day, while shares of Google-parent Alphabet dropped nearly 2%”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
schedule
Claim 14: “Shake Shack — The hamburger chain gained 5% after six insider traders including the CEO bought shares totaling roughly $3.2 million of the company, according to a regulatory filing”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
info
Claim 15: “the Roundhill Memory ETF (DRAM) gained 2%”
SINGLE SOURCE
One search result from WSJ mentions the DRAM ETF with a '2.41% increase', which is close to the 2% claim, but it is not corroborated by other sources for that specific value.
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web search NEUTRAL — The Roundhill Memory ETF (DRAM), which includes memory-sector names like Micron (MU), SanDisk (SNDK), and Western Digital (WDC), has doubled this year and generated buzz on social media.
https://247wallst.com/investing/2026/05/11/massive-demand-fo…
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web search NEUTRAL — The Roundhill Memory ETF (CBOE: DRAM) — the first U.S.-listed fund offering pure-play exposure to global memory semiconductor companies — has rallied over 70%, a month after Roundhill Investments brou…
https://www.benzinga.com/markets/tech/26/05/52326534/roundhi…
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web search NEUTRAL — The Roundhill Memory ETF DRAM 2.41 %increase; green up pointing triangle. , known by its ticker symbol DRAM, launched on April 2 with little fanfare and no major seed investors.
https://www.wsj.com/finance/investing/investors-are-piling-i…
schedule
Claim 16: “Blackstone said it will invest $5 billion in equity capital into a new artificial intelligence infrastructure company with Google”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
schedule
Claim 17: “Revenue of $1.95 billion also exceeded the forecasted $1.84 billion”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
info
Claim 18: “The iShares U.S. Home Construction ETF (ITB) dropped more than 1%, as did D.R. Horton and Lennar”
SINGLE SOURCE
While the ETF (ITB) and companies (D.R. Horton, Lennar) are identified in search results, there is no evidence in the provided results confirming they all dropped more than 1% on a specific day. One source actually mentions ITB being up 1.68%.
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web search NEUTRAL — The iShares U.S. Home Construction ETF (ITB +1.68%), which includes stocks of homebuilders and related companies, is up 11.8% since the beginning of the year.The Motley Fool has positions in and recom…
https://www.fool.com/investing/2026/02/25/mortgage-rates-are…
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web search NEUTRAL — iShares U.S. Home Construction ETF Overview iShares / Consumer Cyclical. The index measures the performance of the home construction sector of the U.S. equity market, as defined by the index provider.…
https://finance.yahoo.com/quote/ITB/
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web search NEUTRAL — The iShares U.S. Home Construction ETF (ITB) is the largest of the group, with almost $3 billion in assets. It tracks the Dow Jones U.S. Select Home Construction Index. This index focuses on home cons…
https://www.etftrends.com/homebuilder-etfs-framing-opportuni…
info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.