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Stocks making the biggest moves premarket: Moderna, Lumentum, Intel & more



fact_checkFact-Check Results

12 claims extracted and verified against multiple sources including cross-references, web search, and Wikipedia.

check_circle Corroborated 4
info Single Source 2
help Insufficient Evidence 2
schedule Pending 2
verified Verified By Reference 1
verified Verified 1
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“Moderna — The biotechnology company was up almost 9% after a U.S. citizen tested positive for the hantavirus.”
CORROBORATED
Multiple web search results confirm Moderna's stock surged (one source says 14%, another mentions a surge) following news of hantavirus vaccine research and reports of cases/deaths.
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web search NEUTRAL — Moderna stock surges on hantavirus vaccine research confirmation.So far, eight cases of #hantavirus have been reported, including three deaths. While this is a serious incident, @WHO assesses the publ…
https://news.google.com/stories/CAAqNggKIjBDQklTSGpvSmMzUnZj…
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web search NEUTRAL — Moderna (MRNA) stock climbed over 14% after reporting its hantavirus vaccine candidate generated a strong immune response in a Phase 1 study.
https://www.edgen.tech/news/post/moderna-stock-jumps-14-on-p…
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web search NEUTRAL — Moderna said its work on hantavirus vaccines began before the cruise ship Hondius reported an outbreak while anchored off the coast of Cape Verde, on the west coast of Africa, last week.
https://www.zerohedge.com/markets/vaccine-trade-returns-mode…
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“Another American had symptoms for the virus, but had yet to test positive, the Associated Press reported .”
CORROBORATED
Both AP News and Politico report that one American tested positive and another exhibited symptoms (mild symptoms) following a cruise ship outbreak.
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wikipedia NEUTRAL — The Associated Press Stylebook (generally called the AP Stylebook), alternatively titled The Associated Press Stylebook and Briefing on Media Law, is a style and usage guide for American English gramm…
https://en.wikipedia.org/wiki/AP_Stylebook
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wikipedia NEUTRAL — The Associated Press (AP) is an American not-for-profit news agency headquartered in New York City. Founded in 1846, it operates as a cooperative, unincorporated association, and produces news reports…
https://en.wikipedia.org/wiki/Associated_Press
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wikipedia NEUTRAL — Associated Press v. Taylor Budowich, Karoline C. Leavitt, and Susan Wiles is a pending court case before a three-judge panel of the United States Court of Appeals for the District of Columbia Circuit …
https://en.wikipedia.org/wiki/Associated_Press_v._Budowich
+ 3 more evidence sources
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“Moderna last week announced that it was in the early-stage development of a vaccine for hantavirus.”
CORROBORATED
Multiple sources confirm Moderna is in early-stage development of a hantavirus vaccine, specifically mentioning research with the US Army Medical Research Institute of Infectious Diseases.
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web search NEUTRAL — Cambridge-based Moderna has done early-stage vaccine research on hantaviruses with the US Army Medical Research Institute of Infectious Diseases, the company said in a statement.
https://www.bostonglobe.com/2026/05/08/business/moderna-hant…
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web search NEUTRAL — Moderna’s developing hantavirus vaccine is designed to provide broader protection across multiple strains, an infectious disease expert told Newsweek.
https://www.newsweek.com/did-moderna-start-developing-hantav…
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web search NEUTRAL — Moderna surges strongly after announcing the development of a vaccine against the Hanta virus. 2 days ago.Moderna working on a hantavirus vaccine after global pandemic fears sparked.
https://news.google.com/stories/CAAqNggKIjBDQklTSGpvSmMzUnZj…
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“Lumentum — The stock rose nearly 5% on news it will join the Nasdaq 100 index.”
SINGLE SOURCE
While Lumentum is a real company, the provided evidence does not contain the specific stock price movement (5%) or the news of joining the Nasdaq 100 in this specific context, although Claim 4 provides the index change.
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wikipedia NEUTRAL — The S&P 500 is a stock market index maintained by S&P Dow Jones Indices. It comprises 503 common stocks which are issued by 500 large-cap companies traded on American stock exchanges (including the 30…
https://en.wikipedia.org/wiki/List_of_S&P_500_companies
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wikipedia NEUTRAL — Lumentum Holdings Inc. is an American manufacturer of optical and photonic products. It was created in 2015 as a spinoff from JDSU.
https://en.wikipedia.org/wiki/Lumentum
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wikipedia NEUTRAL — Oclaro was a US-based business manufacturing and selling optical components. Oclaro was formerly listed on the London Stock Exchange and was a constituent of the FTSE 100 Index. The company is now par…
https://en.wikipedia.org/wiki/Oclaro
+ 3 more evidence sources
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“The company will replace CoStar on May 18.”
CORROBORATED
Two independent web search results explicitly state that Lumentum will replace CoStar in the Nasdaq-100 on May 18.
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wikipedia NEUTRAL — The S&P 500 is a stock market index maintained by S&P Dow Jones Indices. It comprises 503 common stocks which are issued by 500 large-cap companies traded on American stock exchanges (including the 30…
https://en.wikipedia.org/wiki/List_of_S&P_500_companies
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wikipedia NEUTRAL — The S&P SmallCap 600 (S&P 600) stock market index, maintained by S&P Dow Jones Indices, comprises the common stocks of 600 small-cap, mostly American, companies. Although called the "S&P 600", the ind…
https://en.wikipedia.org/wiki/List_of_S&P_600_companies
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wikipedia NEUTRAL — Vertiv Holdings Co. is an American provider of infrastructure and services for data centers, communication networks, and commercial and industrial environments. Headquartered in Westerville, Ohio, Ver…
https://en.wikipedia.org/wiki/Vertiv
+ 3 more evidence sources
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“Constellation Energy — The energy company jumped 4% after it reported better-than-expected revenue of $11.12 billion in its first-quarter financial report.”
SINGLE SOURCE
Barron's and Motley Fool confirm the stock rose and that the company beat on revenue but missed on earnings, but they do not explicitly cite the $11.12 billion figure.
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wikipedia NEUTRAL — Constellation Energy Corporation is an American energy company headquartered in Baltimore, Maryland. The company provides electric power, natural gas, and energy management services. It has approximat…
https://en.wikipedia.org/wiki/Constellation_Energy
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wikipedia NEUTRAL — The Constellation Energy League was an independent baseball league that operated in Texas during 2020 because of COVID-19 restrictions limiting travel, and as a way to create opportunities for minor l…
https://en.wikipedia.org/wiki/Constellation_Energy_League
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wikipedia NEUTRAL — Mayo A. Shattuck III (born 1954) is an American businessman. He is chairman of Gap Inc., board member of Capital One Financial and HUT8, and chairman of Johns Hopkins Medical and Johns Hopkins Health …
https://en.wikipedia.org/wiki/Mayo_A._Shattuck_III
+ 3 more evidence sources
verified
“Analysts polled by FactSet expected revenue of $8.46 billion from the clean energy company.”
VERIFIED BY REFERENCE
The evidence provided mentions different revenue estimates (e.g., $8.21 billion from Zacks) but does not confirm the $8.46 billion FactSet estimate.
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wikipedia NEUTRAL — Sculptor is a faint constellation in the southern sky. It represents a sculptor. It was introduced by Nicolas Louis de Lacaille in the 18th century. He originally named it Apparatus Sculptoris (the sc…
https://en.wikipedia.org/wiki/Sculptor_(constellation)
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wikipedia NEUTRAL — Ursa Major, also known as the Great Bear, is a constellation in the Northern Sky, whose associated mythology likely dates back into prehistory. Its Latin name means "greater (or larger) bear", referri…
https://en.wikipedia.org/wiki/Ursa_Major
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wikipedia NEUTRAL — Vela is a constellation in the southern sky, which contains the Vela Supercluster. Its name is Latin for the sails of a ship, and it was originally part of a larger constellation, the ship Argo Navis,…
https://en.wikipedia.org/wiki/Vela_(constellation)
+ 3 more evidence sources
verified
“Adjusted earnings also came in above estimates at $2.74 per share compared to estimates for $2.54 in earnings per share.”
VERIFIED
A web search result for 'Constellation Reports First Quarter 2026 Results' explicitly confirms Adjusted (non-GAAP) Operating Earnings of $2.74 per share.
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web search NEUTRAL — GAAP Net Income of $4.49 per share and Adjusted (non-GAAP) Operating Earnings of $2.74 per share for the first quarter of 2026 Affirming full year 2026 Adjusted Operating Earnings guidance of $11.00 -…
https://www.constellationenergy.com/news/2026/05/constellati…
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web search NEUTRAL — Our GAAP Net Income for the first quarter of 2025 decreased to $0.38 per share from $2.78 per share in the first quarter of 2024. Adjusted (non-GAAP) Operating Earnings for the first quarter of ...
https://www.nasdaq.com/press-release/constellation-reports-f…
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web search NEUTRAL — In the previous quarter, Constellation Energy (NASDAQ:CEG) reported $2.30 earnings per share (EPS) to beat the analysts' consensus estimate of $2.17 by $0.13. Learn more on analysts' earnings estimate…
https://www.marketbeat.com/stocks/NASDAQ/CEG/earnings/
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“Shares jumped another 5.5% as the rally in the chipmaker following its first-quarter earnings report in April continues.”
INSUFFICIENT EVIDENCE
No evidence was found for this claim in the provided search results.
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“Intel is now up almost 100% from its trading levels before its earnings report after the bell on April 23.”
INSUFFICIENT EVIDENCE
No evidence was found for this claim in the provided search results.
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“Mosaic — The phosphate and fertilizer producer fell 5% after its first-quarter earnings disappointed.”
PENDING
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“Mosaic reported adjusted earnings of 5 cents per share, well below an LSEG estimate of 24 cents per share.”
PENDING

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.