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AST Spacemobile, Inc. engages in building a broadband cellular network in space to operate directly with standard, unmodified mobile devices based on an extensive IP and patent portfolio. It focuses on providing mobile broadband services with global coverage to all end-users, without the need to purchase special equipment. The company was founded by Abel Avellan on May 31, 2017 and is headquartered in Midland, TX.

AST SpaceMobile Inc - Ordinary Shares - Class A

AST SpaceMobile Inc

AST SpaceMobile is facing significant downward pressure following an orbital anomaly during a Blue Origin launch that resulted in the loss of a satellite. While the company confirmed that insurance will cover the loss and that production of upcoming units remains on track, investors are expressing deep concern over potential timeline delays and the reliability of launch partners.

Invesco QQQ Trust Series 1 - Invesco QQQ Trust Series 1

Invesco QQQ Trust is trending as traders closely monitor escalating geopolitical tensions in the Middle East alongside conflicting headlines regarding potential peace talks. Market participants are actively debating whether this volatility signals an impending pullback from recent highs or if algorithmic buying and tech earnings momentum will continue to drive a melt-up.

Newcourt Acquisition Corp. is a blank check company, which engages in the purpose of effecting a merger, share exchange, asset acquisition, share purchase, reorganization or similar business combination with one or more businesses. The company was founded on February 25, 2021 and is headquartered in Oakland, CA.

Psyence Biomedical Ltd.

Psyence Biomedical Ltd. (PBM) is experiencing significant volatility and trading momentum driven by speculation surrounding a potential executive order aimed at fast-tracking psychedelic research for veteran mental health. Investors are heavily focused on the stock's low float and potential for a short squeeze, leading to heated discussions between bullish retail traders anticipating triple-digit price action and skeptical bears warning of a possible pump-and-dump scenario.

USA Rare Earth, Inc. is domestic supplier of rare earth magnets and heavy rare earth elements. It is developing a vertically integrated, domestic supply chain for rare earth element magnet production, with a facility in Stillwater, Oklahoma, and mining rights to the Round Top heavy rare earth and critical minerals deposit in West Texas. The company was founded in May 2019 and is headquartered in Stillwater, OK.

USA Rare Earth Inc. - Ordinary Shares - Class A

USA Rare Earth Inc

USA Rare Earth is trending as investors monitor significant developments in the rare earths supply chain, including new commercial yttrium metal production and ongoing discussions regarding government funding and critical mineral trade agreements. The community is actively debating the company's valuation, potential technical breakout patterns, and the impact of geopolitical factors on domestic production capabilities.

Greenwich LifeSciences, Inc. engages in the development of a breast cancer immunotherapy designed to prevent the recurrence of breast cancer following surgery. The company was founded by Eric Rothe on August 29, 2006 and is headquartered in Stafford, TX.

Greenwich LifeSciences Inc

Greenwich LifeSciences is currently trending following an update on the open-label arm of its FLAMINGO-01 Phase III trial, which demonstrated a recurrence rate of less than 1% annually, representing a significant reduction compared to historical benchmarks. Investors are heavily focused on the company's progress toward the 14-event interim analysis and the upcoming AACR meeting, where a steering committee-backed abstract is expected to provide deeper insights into the drug's clinical efficacy.

Compass Pathways Plc is a biotechnology company, which provides mental health care services. It focuses on improving the lives of those who are suffering with mental health challenges and who are not helped by current treatments. The company was founded by Goldsmith George Jay and Malievskaia Ekaterina in 2016 and is headquartered in London, the United Kingdom.

Compass Pathways Plc - ADR

COMPASS Pathways

COMPASS Pathways is trending as market sentiment surges following news that the White House issued an executive order to expedite psychedelic research and FDA review pathways. The community is actively discussing the stock's positioning as a late-stage clinical leader, with many investors debating the potential for an accelerated regulatory approval process to reshape the mental health sector.

Cleveland-Cliffs, Inc. is a flat-rolled steel company, which engages in provision of iron ore pellets to the North American steel industry. It focuses on the production of metallic and coke, iron making, steelmaking, rolling and finishing, and downstream tubular components, stamping, and tooling. It operates through the Steelmaking and Other Businesses segments. The company was founded in 1847 and is headquartered in Cleveland, OH.

Cleveland-Cliffs Inc

Cleveland-Cliffs is currently trending as investors weigh strong steel shipment guidance for 2026 and optimism surrounding the company's integrated electrical steel capabilities against concerns regarding short-term earnings headwinds. The community is actively debating the potential for a strategic partnership with POSCO and the impact of the domestic transformer supply crunch on the company's long-term growth outlook.

SELLAS Life Sciences Group, Inc. is a clinical stage biopharmaceutical company, which engages in the development and commercialization of immunotherapeutic for cancer indications. Its product pipeline includes galinpepimut-S. The company was founded by Angelos M. Stergiou on April 3, 2006 and is headquartered in New York, NY.

SELLAS Life Sciences Group Inc

SELLAS Life Sciences is trending as community members closely monitor the upcoming AACR poster presentation for SLS009 and anticipate a final data readout for the REGAL Phase 3 trial. Long-term investors are expressing high confidence in the potential for a functional cure, while the stock is seeing significant volatility driven by intense debate over short interest levels and options positioning.

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 is trending as investors monitor high trading volume and potential catalysts related to the companys global expansion in Japan and the Middle East, while community members actively discuss the long-term potential of the Anktiva platform to disrupt the oncology sector. Conversations are heavily focused on the contrast between the stock's clinical progress and the regulatory scrutiny from the FDA, with many shareholders maintaining conviction in the companys pipeline despite ongoing short-term market volatility.

Fermi, Inc. engages in the development of energy infrastructure. It intends to develop an energy and data center development campus to support the needs of to-be-built AI infrastructure. The company was founded by Rick Perry, Toby Neugebauer and Griffin Perry on January 10, 2025 and is headquartered in Amrillo, TX.

Fermi Inc

Fermi LLC

Fermi LLC is experiencing high volatility as investors react to the sudden resignation of its CEO and a strategic management shakeup, sparking debate over whether the leadership transition will accelerate or hinder the company's ability to secure a major data center tenant. While retail sentiment remains deeply divided between those viewing the price decline as a long-term buying opportunity and those concerned about the company's burn rate and lack of signed contracts, trading volume has surged amid speculation regarding potential partnerships and the company's critical role in AI energy infrastructure.

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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>

Artificial Intelligence Machine Learning Natural Language Processing Data Technology.

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.

The network and technology of city in New York,USA. 

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.

Current Price	$0.7295
Prev Close	$0.7011
Open	$0.75
Dividend Yield	0.00%
50-Day Moving Average	$0.7959
Beta	1.42
Avg. Volume	1.23M
PE Ratio	-25.42

52-Week High	$1.56
52-Week Low	$0.48
Market Capitalization	$69.02M
EPS (Annual)	-$0.027
Price to Book	1.93
Revenue Per Employee	$216,663.94

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