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Microsoft Corp. engages in the development and support of software, services, devices, and solutions. It operates through the following segments: Productivity and Business Processes, Intelligent Cloud, and More Personal Computing. The Productivity and Business Processes segment is composed of products and services relating to productivity, communication, and information services such as Office Commercial, Office Consumer, LinkedIn, and Dynamics business solutions. The Intelligent Cloud segment consists of public, private, and hybrid server products and cloud services for businesses and developers, as well as enterprise and partner services. The More Personal Computing segment refers to products and services including Windows operating system, Windows cloud services, Surface, HoloLens, personal computer accessories, Xbox hardware, Xbox Cloud Gaming, Microsoft News, and Microsoft Edge. The company was founded by Paul Gardner Allen and William Henry Gates, III in 1975 and is headquartered in Redmond, WA.

Microsoft Corporation

Microsoft Corp

Microsoft is experiencing a notable dip despite beating Q2 earnings, driven by investor concerns over escalating AI capital expenditures and a slight deceleration in Azure growth. This has sparked a community debate between those who see a buying opportunity and others questioning the immediate return on substantial AI investments, especially with OpenAI.

Meta Platforms, Inc. engages in the development of social media applications. It builds technology that helps people connect and share, find communities, and grow businesses. It operates through the Family of Apps (FoA) and Reality Labs (RL) segments. The FoA segment consists of Facebook, Instagram, Messenger, WhatsApp, and other services. The RL segment includes augmented, mixed and virtual reality related consumer hardware, software, and content. The company was founded by Mark Elliot Zuckerberg, Dustin Moskovitz, Chris R. Hughes, Andrew McCollum, and Eduardo P. Saverin on February 4, 2004, and is headquartered in Menlo Park, CA.

Meta Platforms Inc - Ordinary Shares - Class A

Meta Platforms Inc

Meta Platforms is surging after its strong earnings report and optimistic guidance highlighted robust AI-driven ad performance, though the company's substantial capital expenditure plans for AI infrastructure are driving community discussion on its long-term financial implications and investment returns.

Carvana Co. is a holding company and an eCommerce platform, which engages in the buying and selling of used cars. The company was founded by Ernest Garcia, III, Benjamin Huston and Ryan Keeton in 2012 and is headquartered in Tempe, AZ.

Carvana Co. - Ordinary Shares - Class A

Carvana Co.

Carvana is trending following a Gotham City Research short report alleging widespread accounting fraud and undisclosed related-party transactions, leading to a heated community discussion where some view it as a "Ponzi scheme" while others dismiss the claims as a "bear trap" supported by defending analysts. The controversy centers on the company's financial relationship with entities linked to the CEO's father and its reliance on subprime auto lending.

BioCryst Pharmaceuticals, Inc. is a biotechnology company. It engages in the provision of structure-guided drug design with the goal of developing oral small-molecule and protein therapeutics to target difficult-to-treat rare diseases. The company was founded by William M. Spencer III, Charles E. Bugg, and John A. Montgomery in 1986 and is headquartered in Durham, NC.

Biocryst Pharmaceuticals Inc.

Biocryst Pharmaceuticals is trending following the completion of its Astria Therapeutics acquisition, which adds the late-stage HAE drug navenibart, coupled with a recent 9% price increase for ORLADEYO and new 2026 guidance; however, community discussion reflects strong frustration over the stock's persistent undervaluation and substantial short interest despite these positive corporate developments.

Innodata, Inc. is a data engineering company, which engages in providing artificial intelligence software platforms and management of its services. It operates through the following business segments: Digital Data Solutions (DDS), Synodex, and Agility. The DDS segment combines deep neural networks and human expertise in multiple domains to make unstructured information useable. The Synodex segment enables clients in the insurance and healthcare sectors to transform medical records into useable digital data and to apply technologies to the digital data to augment decision support. The Agility segment provides tools and related professional services that enable public relations and communications professionals to discover influencers, amplify messages, monitor coverage, and measure the impact of campaigns. The company was founded by Todd H. Solomon in 1988 and is headquartered in Ridgefield Park, NJ.

Innodata Inc

Innodata is trending as a new partnership with Palantir and a prime contract position on the U.S. Missile Defense Agency's 'Golden Dome' program validate its AI data engineering expertise, sparking community discussions about significant undervaluation, short squeeze potential, and future sovereign AI opportunities.

ServiceNow, Inc. engages in the provision of an end-to-end workflow automation platform for digital businesses. Its Now Platform is a cloud-based solution embedded with artificial intelligence (AI) and machine learning (ML). The company was founded by Frederic B. Luddy in June 2004 and is headquartered in Santa Clara, CA.

ServiceNow Inc

ServiceNow is trending sharply lower despite beating earnings expectations and announcing a substantial share repurchase program, as market fears over AI's disruptive impact on the broader SaaS sector and adjusted analyst price targets are sparking intense community debate over whether this represents an irrational selling opportunity or a fundamental reevaluation.

Tesla, Inc. engages in the design, development, manufacture, and sale of electric vehicles and energy generation and storage systems. It operates through the Automotive and Energy Generation and Storage segments. The Automotive segment includes the design, development, manufacture, sale, and lease of electric vehicles as well as sales of automotive regulatory credits. The Energy Generation and Storage segment is involved in the design, manufacture, installation, sale, and lease of solar energy generation, energy storage products, and related services and sales of solar energy systems incentives. The company was founded by Jeffrey B. Straubel, Elon Reeve Musk, Martin Eberhard, and Marc Tarpenning on July 1, 2003 and is headquartered in Austin, TX.

Tesla Inc

Tesla is trending following a polarizing earnings report that revealed declining revenue and profits, as Elon Musk signals a significant strategic pivot from car manufacturing to an AI and robotics future, generating intense community debate over its high valuation and the viability of its ambitious Optimus and Robotaxi initiatives.

Palantir Technologies, Inc. engages in the business of building and deploying software platforms that serve as the central operating systems for its customers. It operates through the Commercial and Government segments. The Commercial segment focuses on customers working in non-government industries. The Government segment is involved in providing services to customers that are the United States government and non-United States government agencies. Its platforms are widely used in areas such as defense, intelligence, healthcare, energy, and financial services, supporting data integration, large-scale analytics, and operational decision-making. The company was founded by Alexander Ceadmon Karp, Peter Andreas Thiel, Stephen Cohen, Joseph Lonsdale, and Nathan Dale Gettings in 2003 and is headquartered in Denver, CO.

Palantir Technologies Inc - Ordinary Shares - Class A

Palantir Technologies Inc

Palantir is currently a focal point for investors, driven by anticipation for its upcoming earnings report, as the community debates whether recent price drops are an opportunity to accumulate shares ahead of expected strong commercial and government contract growth, or a reflection of persistent concerns over its valuation, employee departures, and controversial government partnerships.

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SPDR Gold Shares ETF

GLD is experiencing a rapid, parabolic surge to new all-time highs, largely driven by escalating geopolitical tensions, persistent concerns over dollar debasement, and strong central bank accumulation. The community is intensely debating whether this sharp ascent is a sustainable flight to safety or an unsustainable bubble, frequently contrasting its performance with Bitcoin's recent struggles.

Virtuix Holdings, Inc.is a technology and entertainment company. It focuses on developing virtual reality (VR) hardware and software. The company was founded by Jan Goetgeluk on December 20, 2013 and is headquartered in Austin, TX.

Virtuix Holdings Inc. - Ordinary Shares - Class A

Virtuix Holdings Inc. (VTIX) is experiencing extreme volatility following its Nasdaq debut, driven by reported 138% year-over-year revenue growth and a tight float with significant locked-up shares. The community is actively discussing its potential for a massive short squeeze, drawing comparisons to past high-flying direct listings.

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<ul><li>Castellum’s subsidiary secured a $66.2 million contract from the Naval Air Warfare Center Aircraft Division.</li><li>The five-year deal covers logistics, engineering, and cybersecurity services for the Mission Operations &amp; Integration (MO&amp;I) Department.</li><li>The contract also covers work tied to the Department of Defense and foreign military programs.</li></ul>Castellum Inc. (CTM) announced on Friday that its subsidiary Specialty Systems Inc. (SSI) has secured a $66.2 million contract from the Naval Air Warfare Center Aircraft Division (NAWCAD) in New Jersey.&nbsp;The deal is the cybersecurity and defense technology contractor’s second-largest win in its history.&nbsp;Following the contract win,&nbsp;<a href="https://stocktwits.com/symbol/CTM">Castellum’s stock</a> traded over 40% higher in Friday’s premarket. On Stocktwits, retail sentiment around the stock remained in ‘bullish’ territory amid ‘high’ message volume levels.&nbsp;<h2 class="st-heading-2">Agreement Components</h2>The five-year deal covers logistics, engineering, and cybersecurity services for the Mission Operations &amp; Integration (MO&amp;I) Department, which supports aircraft launch and recovery systems used across Navy carriers and air-capable ships.<blockquote>“It is an example that our targeted strategy to focus on full and open opportunities in our pipeline as we transition to a large business is working.”&nbsp;-Drew Merriman, COO, Castellum</blockquote><h2 class="st-heading-2">Expanding Role in Naval Operations</h2>Under the new agreement, SSI will provide ongoing support to NAWCAD’s Digital Engineering, Engineering Integration, and Logistics and Maintenance Integration divisions. The contract also covers work tied to the Department of Defense and foreign military programs.The firm said the win strengthens its foundation for continued growth, both through expanded federal partnerships and investments in proprietary technologies.“First our $103M+ win, which we announced in February, and now this $66M+ win in the Full and Open category amongst SeaPort contract holders, overcoming keen competition from a number of other very capable large businesses,” added Merriman.&nbsp;Castellum stock has lost over 48% in 2025 but gained over 586% in the last 12 months.&nbsp;Also See:<a href="https://stocktwits.com/news-articles/markets/equity/etsy-names-kruti-patel-goyal-as-next-ceo-stock-slides-on-lower-sales-outlook/cLGZYvuR3w8">&nbsp;</a><a href="https://stocktwits.com/news-articles/markets/equity/nvidia-s-jensen-huang-holds-out-hope-for-blackwell-chip-sales-to-china-why-it-matters/cLGqGr4R3UY">Nvidia’s Jensen Huang Holds Out Hope For Blackwell Chip Sales To China: Why It Matters?</a>For updates and corrections, email newsroom[at]stocktwits[dot]com.

 In this photo illustration, the Castellum company logo is seen displayed on a smartphone screen. 

Castellum Lands Second-Largest Contract In History, Stock Rockets 40% In Pre-Market 

Castellum’s subsidiary secured a $66.2 million contract from the Naval Air Warfare Center Aircraft Division.

Equity

The five-year deal covers logistics, engineering, and cybersecurity services for the Mission Operations & Integration (MO&I) Department.


Core Scientific Inc. (350% Jump In Message Volume)The blockchain infrastructure and software solutions provider saw a surge in retail chatter last week after Bernstein analyst Gautam Chhugani maintained his ‘Outperform’ rating on the stock on the back of its <a href="https://stocktwits.com/news-articles/markets/equity/corz-stock-gains-as-hc-wainwright-reiterates-rating/ch7TsuNRbRT">partnership</a> with the IPO-bound CoreWeave.Chhugani noted that the CoreWeave deal is a strong tailwind that will boost Core Scientific’s top line. The two companies have an agreement wherein Core Scientific will build hundreds of megawatts of server infrastructure for CoreWeave to run its AI services.The stock is down more than 39% year-to-date (YTD).HUB Cyber Security Ltd. (50% Jump In Message Volume)HUB Cyber Security’s stock remained under the $1 mark as the company races against time to regain compliance with Nasdaq’s minimum bid price requirement to remain listed on the Nasdaq stock market.Last week, the company announced it received a 14-day extension – it has time until April 14, 2025 to comply with Nasdaq’s requirements, which stipulate that a stock has to trade above the $1 mark for 10 consecutive trading days to remain listed on its stock market.The stock is down over 24% YTD.Castellum Inc. (33% Jump In Message Volume)Castellum announced the closure of its $4.5 million stock offering – the company intends to use the proceeds towards meeting its working capital requirements, apart from other general corporate needs.This offering comes two weeks after Castellum bagged a $103 million contract from the U.S. Navy to offer critical defense services. The contract’s worth is higher than Castellum’s market capitalization, which stood at $98.8 million as of Friday.The stock is down nearly 39% YTD.Applied Digital Corp. (32% Jump In Message Volume)Applied Digital showcased AI-ready liquid-cooled data servers at Nvidia Corp.’s GTC 2025 event last week.North Dakota governor Kelly Armstrong also inspected Applied Digital’s facility expansion, currently under construction in Ellendale, which is expected to commence operations later this year.The company has also planned the construction of two additional 900,000-square-foot facilities in the future.The stock is down over 7% YTD.Shopify Inc. (25% Jump In Message Volume)Shopify <a href="https://stocktwits.com/news-articles/markets/equity/shopify-stock-rips-on-listing-shift-to-nasdaq-from-nyse/ch7NOe9Rb2A">announced</a> it would move its listing to the Nasdaq from the New York Stock Exchange. It will voluntarily remove its stock from the NYSE on Friday and commence trading on the Nasdaq on Mar. 31.While Shopify did not specify why it’s moving to the Nasdaq from NYSE, it follows the same pattern as Palantir Technologies Inc., which made a similar move in November.The stock is down nearly 2% YTD.For updates and corrections, email newsroom[at]stocktwits[dot]com.Also See: <a href="https://stocktwits.com/news-articles/markets/equity/hottest-metal-mining-stocks-on-stocktwits-weekly-march-24-2025/ch7w9HWRb5N">Snow Lake, Northern Dynasty, Silvercorp, Piedmont, Gold Resource: These 5 Mining Stocks Saw The Biggest Retail Buzz Surge Last Week</a>

A view of a data center. (Photo by Yui Mok/PA Images via Getty Images)

Core Scientific, HUBC, Castellum, Applied Digital, Shopify: Top 5 IT Stocks With Highest Retail Chatter Surge Last Week

Information technology stocks were buzzing among retail traders on Stocktwits last week as investors weighed in on the growing demand for AI data centers and more.

Shares of Castellum Inc. (CTM) rose in pre-market trade on Wednesday after the company’s subsidiary, Specialty Systems Inc., bagged a contract from the U.S. Navy to develop an artificial intelligence-powered cybersecurity system.Castellum’s subsidiary will support the Naval Air Warfare Center Aircraft Division in Lakehurst in developing an automated enterprise cybersecurity framework.The contract is valued at $3.2 million and is valid for 18 months.At the time of writing, <a href="https://stocktwits.com/symbol/CTM">Castellum share price</a> was up by more than 10% during pre-market hours.“The ACSA framework will provide vital mission benefits, ensuring the integrity of ALRE systems and components throughout the entire supply chain lifecycle,” said Glen Ives, president and CEO of Castellum.Castellum&nbsp;noted that its framework will leverage AI and machine learning (ML) and integrate it with sophisticated component inspection technology to detect tampering at all levels, from hardware to firmware to software.Retail sentiment on Stocktwits improved over a day ago but remained in the ‘neutral’ (51/100) zone.Meanwhile, one user underscored their bullish outlook on the Castellum stock, saying the company’s earnings in March “should be looking good.”<stembedurl>https://stocktwits.com/jfaulk1949/message/600087758</stembedurl><stembedurl>https://stocktwits.com/ExistingArachnid176/message/600069150</stembedurl>Another user thinks improving metrics and the incoming Trump administration could be a good combination for the Castellum stock.<stembedurl>https://stocktwits.com/MakersMarkOnTheRocks/message/600064034</stembedurl>But not everyone shared the excitement.<stembedurl>https://stocktwits.com/iCatzilla/message/600087193</stembedurl>Castellum’s share price has skyrocketed by nearly 282% in the past six months, but its one-year performance is relatively less impressive, with gains of 190%.For updates and corrections, email newsroom[at]stocktwits[dot]com.Also See: <a href="https://stocktwits.com/news-articles/markets/equity/nokia-rises-pre-market-as-it-signs-multi-year-patent-deal-with-samsung/chGqm1ERVL">Nokia Rises Pre-Market On Signing Multi-Year Patent Deal With Samsung: Retail's Extremely Bullish</a>

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Castellum Rises Pre-Market After Subsidiary Bags Navy Contract For AI-Powered Cybersecurity System: Retail Sentiment Mixed

Castellum’s subsidiary will support the Naval Air Warfare Center Aircraft Division in Lakehurst in developing an automated enterprise cybersecurity framework.

Shares of Castellum Inc. (CTM) surged over 80% in morning trade on Monday after the company announced a public offer to raise $3.7 million.The Virginia-headquartered cybersecurity company&nbsp;<a target="_blank" rel="noopener noreferrer nofollow" href="https://www.globenewswire.com/news-release/2024/12/27/3002076/0/en/Castellum-Inc-Announces-Proposed-Public-Offering-of-Common-Stock.html">added</a> that it intends to use the proceeds of the offer to meet its working capital requirements and for general corporate purposes.Castellum provides support for information and electronic warfare, software development, cybersecurity, and other services to the U.S. government and commercial clients.Reacting to the public offering news, Castellum stock soared to a fresh 52-week high on Monday, rising to $2.62 at the time of writing.Retail investors on Stocktwits sounded a bullish note on the Castellum stock.One user thinks the stock could rise to over $5 before mid-January.<stembedurl>https://stocktwits.com/audi65/message/598196943</stembedurl>Another said they are not selling the stock even as broader markets witnessed a pullback in early morning trade on Monday.<stembedurl>https://stocktwits.com/ClosetCapitalist/message/598192396</stembedurl>Meanwhile, one user observed that the stock is currently under accumulation, cautioning traders against selling it.<stembedurl>https://stocktwits.com/OnTheBalance/message/598217124</stembedurl>Some also believed that the stock is being pumped.<stembedurl>https://stocktwits.com/MCM5169/message/598217088</stembedurl>Castellum’s shares have surged over 500% in the last five trading sessions, over 1,100% in the past six months, and nearly 790% year-to-date.In November, Castellum announced results for the September 2024 quarter, reporting a sequential rise in revenue and gross profit.Also See: <a href="https://stocktwits.com/news-articles/markets/equity/gorilla-technology-stock-surges-as-company-injects-6-million-through-fresh-capital/cJOiPO3RkQ">Gorilla Technology Stock Surges As Company Injects $6 Million Through Fresh Capital: Retail Sentiment Turns Bullish</a>For updates and corrections, email newsroom[at]stocktwits[dot]com.

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CTM Stock Surges Over 45% After $3.7M Public Offer Announcement: Retail Mood Bullish

Castellum provides cybersecurity, and support for information and electronic warfare, among other services to US government and commercial clients.

Castellum, Inc. is a technology firm. It operates in the development of strategic acquisitions in cyber security, information technology, information warfare, electronic warfare, software engineering, data analytics and program support. The company was founded on September 30, 2010 and is headquartered in Vienna, MD.

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