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ImmunityBio, Inc. is a clinical stage immunotherapy company. It develops next generation therapies that drive immunogenic mechanisms for defeating cancers and infectious diseases. The company's immunotherapy platform activates both the innate and adaptive immune systems to create long term immunological memory. ImmunityBio was founded by Patrick Soon-Shiong in 2014 and is headquartered in San Diego, CA.

ImmunityBio Inc

ImmunityBio (IBRX) is trending after its cancer drug ANKTIVA received conditional marketing authorization from the European Commission, expanding its approval to 33 countries and fueling strong community anticipation of a significant short squeeze. The community is actively discussing the drug's potential as a broad cancer treatment and speculating on further global partnerships and upcoming regulatory catalysts.

Walmart, Inc. engages in the retail and wholesale business. The company offers an assortment of merchandise and services at everyday low prices. It operates through the following business segments: Walmart U.S., Walmart International, and Sam's Club. The Walmart U.S. segment operates as a mass merchandiser of consumer products, operating under the Walmart and Walmart Neighborhood Market brands, including walmart.com. The Walmart International segment includes operations of wholly-owned subsidiaries in Canada, Chile, China, and Africa, and majority-owned subsidiaries in India, as well as Mexico and Central America. The Sam's Club segment manages membership-only warehouse clubs and operates samsclub.com. The company was founded by Samuel Moore Walton and James Lawrence Walton on July 2, 1962 and is headquartered in Bentonville, AR.

Walmart Inc

Walmart is currently trending ahead of its highly anticipated earnings report, driving a significant debate among the community. Investors are sharply divided between those expecting continued growth driven by its defensive consumer staples position and e-commerce initiatives, and those expressing strong concerns about its elevated valuation relative to historical norms and industry peers.

DoorDash, Inc. engages in the design, development, and operation of a food delivery and logistics platform. It serves consumers in the United States, Canada, and Australia. The company was founded by Andy Fang, Tony Xu, Stanley Tang, and Evan Moore on January 12, 2013 and is headquartered in San Francisco, CA.

DoorDash Inc - Ordinary Shares - Class A

DoorDash is trending ahead of its earnings report, with community discussion polarized between strong bullish sentiment fueled by recent insider buying and analyst upgrades, and bearish concerns over its high valuation, intense competition, consumer spending pressures, and challenges with driver compensation and regulatory oversight.

Palo Alto Networks, Inc. engages in the provision of network security solutions to enterprises, service providers, and government entities. It operates through the following geographical segments: the United States, Israel, and Other Countries. The company was founded by Nir Zuk in March 2005 and is headquartered in Santa Clara, CA.

Palo Alto Networks Inc

Palo Alto Networks is seeing strong discussion after beating Q2 revenue and ARR estimates and raising its full-year revenue outlook, yet the stock is down due to a lowered EPS guidance attributed to acquisition and integration costs. The community is debating whether this reflects a healthy long-term investment in AI-driven cybersecurity expansion or a concern over near-term margin pressure in the software sector.

QuickLogic Corp. operates as a semiconductor company, which designs, markets, and supports primarily Customer Specific Standard Products and secondarily, Field Programmable Gate Arrays, sensor software algorithms, software drivers, associated design software and programming hardware. It develops and markets low power customizable semiconductor and software algorithm solutions that enable customers to differentiate their products by adding new features, extending battery life, becoming more contextually aware and improving the visual experience with their mobile, consumer and enterprise products. The company was founded by John M. Birkner, Andrew K. Chan, and Hua-Thye Chua in 1988 and is headquartered in San Jose, CA.

Quicklogic Corp

Substantial defense contract awards for its Strategic Radiation Hardened program, alongside strategic advancements in chiplet technology including the PACE ecosystem and collaboration with Intel's 18A process, are propelling QuickLogic's market conversation. While the community is optimistic about these catalysts driving significant revenue growth in 2026 and potential Russell 2000 re-entry, some caution remains due to past execution delays and notable short interest.

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YieldMax MSTR Short Option Income Strategy ETF

YieldMax MSTR Short Option Income Strategy ETF (WNTR) is trending after experiencing a trading halt due to increased volatility, sparking active community discussion around its weekly dividend payouts and its role as an effective inverse hedge against MSTY amidst MicroStrategy's recent performance.

Starfighters Space, Inc. is engaged in the research and development of space flight, pilot training, and aeronautics programs. It operates the commercial fleet Lockhead F-104s. The company was founded by Rick Svetkoff on September 6, 2022 and is headquartered in Cape Canaveral, FL.

Starfighters Space Inc

Starfighters Space Inc. (FJET) is trending due to significant upward momentum and widespread community speculation about an impending short squeeze, fueled by its extremely low float and high short interest. This is set against the broader backdrop of the highly anticipated Space X IPO, which is prompting intense debate among traders regarding FJET's potential for explosive gains within the space sector, despite some skepticism over its business fundamentals.

SolarEdge Technologies, Inc. engages in the development of energy technology, which provides inverter solutions. The firm operates through the following segments: Solar and All Other. The Solar segment includes the design, development, manufacturing, and sales of an inverter solution designed to maximize power generation. The All Other segment includes the design, development, manufacturing and sales of UPS products, energy storage products, e-Mobility products, and automated machines. Its products and services include photovoltaic inverters, power optimizers, photovoltaic monitoring, software tools, and electric vehicle chargers. The company was founded by Guy Sella, Lior Handelsman, Yoav Galin, Meir Adest, and Amir Fishelov on August 7, 2006 and is headquartered in Herzliya, Israel.

Solaredge Technologies Inc

SolarEdge Technologies is trending intensely after its Q4 earnings report, which, despite a net loss, exceeded revenue and EPS estimates and highlighted a strategic pivot towards AI data center power infrastructure. This news triggered a significant pre-market rally before a sharp reversal, sparking a contentious debate among traders over the company's long-term financial health versus the immediate impact of AI-driven sentiment and short-covering dynamics.

American Superconductor Corp. engages in the provision of megawatt-scale power solutions. Its products include electric control systems, generators & drivetrains, power converters, renewable interconnectivity solutions, software, turbine designs, utility and industrial resilience and modernization solutions, and utility voltage solutions. It operates through the Grid and Wind segments. The Grid segment enables electric utilities and renewable energy project developers to connect, transmit, and distribute power with efficiency, reliability, security, and affordability. The Wind segment permits the manufacturers to field wind turbines with power output, reliability, and affordability. The company was founded by Yet Ming Chiang, David A. Rudman, John B. Vander Sande, and Gregory J. Yurek on April 9, 1987 and is headquartered in Ayer, MA.

American Superconductor Corp.

American Superconductor is a major topic after reporting robust financial results and strong guidance, sparking community optimism about its essential role in grid modernization and AI data center power infrastructure; however, a recent stock offering and subsequent price volatility have led to active investor debate.

Costco Wholesale Corp. engages in the provision of operation of membership warehouses through wholly owned subsidiaries. It operates through the following geographical segments: United States, Canada, and Other International Operations. The company was founded by James D. Sinegal and Jeffrey H. Brotman in 1983 and is headquartered in Issaquah, WA.

Costco Wholesale Corp

Costco is trending following strong January sales figures, particularly in e-commerce, which have prompted multiple analyst price target upgrades and a push past the psychological $1000 level. The community is actively discussing its sustained performance and high valuation, while also anticipating a potential stock split or special dividend and the outcome of a key Supreme Court tariff ruling.

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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.

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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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