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Advanced Micro Devices, Inc. engages in the provision of semiconductor businesses. It operates through the following segments: Data Center, Client, Gaming, and Embedded. The Data Center segment includes server-class CPUs, GPUs, AI accelerators, DPUs, FPGAs, SmartNICs, and Adaptive SoC products. The Client segment refers to the computing platforms, which are a collection of technologies that are designed to work together to provide a more complete computing solution. The Gaming segment is a fundamental component across many products and can be found in APU, GPU, SoC or a combination of a discrete GPU with another product working in tandem. The Embedded segment focuses on the embedded CPUs, GPUs, APUs, FPGAs, and Adaptive SoC products. The company was founded by W. J. Sanders III on May 1, 1969 and is headquartered in Santa Clara, CA.

Advanced Micro Devices Inc.

Advanced Micro Devices Inc

Advanced Micro Devices is trending after its Q4 earnings report, where an overall beat was overshadowed by cautious Q1 guidance, particularly concerning AI chip sales to China, leading to a sharp sell-off that the community is actively debating as an overreaction to high AI growth expectations.

IREN Ltd. is a vertically integrated data center business powering the future of Bitcoin, AI and beyond with renewable energy. It is strategically located in renewable-rich, fiber-connected regions across the US and Canada. IREN’s large-scale, grid-connected facilities are purpose-built for the next generation of power-dense computing applications. The company was founded by Daniel Roberts and William Roberts on November 6, 2018, and is headquartered in Sydney, Australia.

IREN Ltd.

IREN Limited

IREN is seeing intense pre-earnings volatility, as the community actively speculates on a significant Amazon deal announcement and debates a sharp sell-off potentially driven by broader tech sector weakness and Bitcoin price action, contrasting with its strong AI infrastructure fundamentals.

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 trending due to a significant sell-off immediately following a strong earnings report and raised guidance, prompting community discussion about its high valuation. The market is actively debating whether the decline stems from a broader rotation out of high-valuation software stocks and AI disruption fears, or if it represents a buying opportunity fueled by perceived manipulation.

Cipher Mining, Inc. operates as a Bitcoin mining ecosystem in the United States. The firm is developing a cryptocurrency business. The company was founded in 2021 and is headquartered in New York, NY.

Cipher Mining Inc

Cipher Mining is trending following its proposed $2 billion senior secured note offering for the Black Pearl data center, pre-leased by Amazon Web Services, and a new 200MW site acquisition in Ohio. This strategic pivot to AI/HPC data centers with long-term hyperscaler contracts has the community debating its potential decoupling from Bitcoin volatility, with many viewing current price action as a compelling buying opportunity for future growth.

Bitcoin is the world's first decentralized cryptocurrency, created in 2009 by the pseudonymous Satoshi Nakamoto. It enables peer-to-peer electronic cash transactions without intermediaries like banks or governments, operating on a blockchain secured by Proof of Work mining and the SHA-256 cryptographic algorithm.   With a fixed supply cap of 21 million coins and programmatic halvings every four years that reduce miner rewards, Bitcoin is designed as a deflationary digital asset often called "digital gold." Its value stems from solving the double-spending problem without trusted intermediaries, creating the first truly scarce digital asset with censorship resistance and permissionless access that no government, corporation, or individual can control.  Bitcoin operates as a decentralized peer-to-peer network where transactions are recorded on a public ledger called the blockchain, distributed across thousands of computers globally. Transactions are grouped into blocks added approximately every 10 minutes through mining, where specialized computers compete to solve complex mathematical puzzles.   Bitcoin has achieved mainstream adoption through multiple vectors. The January 2024 SEC approval of 11 spot Bitcoin ETFs opened Bitcoin investment to traditional finance participants, and corporations like Strategy (formerly MicroStrategy) are using Bitcoin as a treasury reserve asset to protect against currency debasement, offering MSTR holders amplified exposure to Bitcoin.   The Bitcoin ecosystem continues to evolve with innovations like Ordinals, which emerged in January 2023 to enable NFT-like functionality directly on Bitcoin, and BRC-20 tokens, an experimental standard for creating fungible tokens using Ordinal inscriptions. BTCFi (Bitcoin Finance) represents emerging financial applications extending beyond Bitcoin's traditional role, with protocols like Babylon allowing Bitcoin holders to stake BTC to secure Proof of Stake chains.

Bitcoin

Bitcoin is currently trending amidst widespread community debate stemming from recent controversial allegations linking Jeffrey Epstein to its origins and ongoing US Treasury discussions regarding crypto regulation. This has polarized investors, with many expressing extreme bearishness and a "Pedo Coin" narrative, while others see institutional manipulation creating a buying opportunity before an anticipated rebound.

Micron Technology, Inc. engages in the provision of innovative memory and storage solutions. It operates through the following segments: Compute and Networking Business Unit (CNBU), Mobile Business Unit (MBU), Embedded Business Unit (EBU), and Storage Business Unit (SBU). The CNBU segment includes memory products and solutions sold into client, cloud server, enterprise, graphics, and networking markets. The MBU segment is involved in memory and storage products sold into smartphone and other mobile-device markets. The EBU segment focuses on memory and storage products sold into automotive, industrial, and consumer Markets. The SBU segment consists of SSDs and component-level solutions sold into enterprise and cloud, client, and consumer storage markets. The company was founded by Ward D. Parkinson, Joseph Leon Parkinson, Dennis Wilson, and Doug Pitman on October 5, 1978 and is headquartered in Boise, ID.

Micron Technology Inc.

Micron Technology Inc

Micron Technology is a focal point of discussion amid broader profit-taking across the semiconductor sector, with investors actively debating if the current pullback presents a key buying opportunity or signals a deeper correction for the AI-driven memory leader. Community sentiment is divided between those highlighting strong, multi-year demand for HBM and Micron's strategic AI positioning, and those cautioning about historical memory cycles and valuation following its significant run.

Enphase Energy, Inc. is a global energy technology company, which engages in the business of designing, developing, manufacturing, and selling home energy solutions that manage energy generation, energy storage, control, and communications on one intelligent platform. It operates through the following geographical segments: the United States, the Netherlands, and Others. The company was founded by Raghuveer R. Belur and Martin Fornage in March 2006 and is headquartered in Fremont, CA.

Enphase Energy Inc

Enphase Energy is seeing a significant rally following better-than-expected earnings and optimistic future guidance, with the community actively discussing a potential short squeeze given high short interest. This surge is fueling hopes for a broader recovery in the solar sector, supported by analyst upgrades and new product innovations.

TeraWulf, Inc. owns and operates fully integrated environmentally clean bitcoin mining facilities in the United States. TeraWulf will generate domestically produced bitcoin powered by nuclear, hydro and solar energy. The company was founded by Paul Prager and Nazar Khan on February 8, 2021 and is headquartered in Easton, MD.

TeraWulf Inc

TeraWulf is trending following its announcement of acquiring two new infrastructure sites, which more than doubles its digital and power capacity to 2.8 GW, significantly advancing its transition into AI and high-performance computing and fueling investor discussions about its re-valuation and potential short squeeze.

Robinhood Markets, Inc is a financial services platform, which engages in the provision of retail brokerage and offers trading in U.S. listed stocks and Exchange Traded Funds, related options, and cryptocurrency trading, as well as cash management, which includes debit cards services. The company was founded by Vladimir Tenev and Baiju Prafulkumar Bhatt in 2013 and is headquartered in Menlo Park, CA.

Robinhood Markets Inc - Ordinary Shares - Class A

Robinhood Markets Inc

Robinhood is trending amidst a dramatic sell-off, with its price heavily influenced by recent cryptocurrency weakness, sparking intense community debate over whether the stock is now deeply oversold and a prime buying opportunity ahead of its anticipated earnings report.

Super Micro Computer, Inc. engages in the distribution and manufacture of information technology solutions and other computer products. Its products include twin solutions, MP servers, GPU and coprocessor, MicroCloud, AMD solutions, power supplies, SuperServer, storage, motherboards, chassis, super workstations, accessories, SuperRack and server management products. The company was founded by Charles Liang, Yih-Shyan Liaw, Sara Liu, and Chiu-Chu Liu Liang in September 1993 and is headquartered in San Jose, CA.

Super Micro Computer Inc

Super Micro Computer is trending after an impressive earnings beat and significantly raised 2026 revenue guidance to at least $40 billion, fueled by strong AI server demand. The community is actively discussing the stock's deep undervaluation and high short interest, anticipating a major rally despite some analyst skepticism regarding margins.

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<ul class="summary-bullets"><li>CEO Brent Ness outlined a 2026 execution plan focused on reimbursement, evidence, and adoption.</li><li>Monetization is underway through UK coverage, cash-pay usage, and paid trials.</li><li>Scanner expansion is seen as a key lever to broaden market reach.</li></ul>Aclarion Inc.’s stock has plunged nearly 98% over the past year, putting the spotlight back on the artificial intelligence-driven medical imaging company almost four years after it went public. Despite the steep decline, Aclarion is now attempting to follow a path similar to HeartFlow,&nbsp;an AI medtech firm focused on cardiac imaging, that went public just months ago with significantly higher quarterly revenue and greater investor visibility.In an exclusive interview with Stocktwits, CEO Brent Ness said Aclarion is already generating revenue. In this interview, edited for clarity, Ness explained how the Broomfield, Colorado-based company is working to regain investor confidence after a prolonged period of decline.<h2 class="st-heading-2">HeartFlow's Playbook Offers Guidance For Aclarion</h2>Ness compared Aclarion’s strategy to that of advanced imaging companies such as HeartFlow, noting that the “raw material data” comes from imaging centers, is processed in the cloud, and is delivered to physicians in a clinically meaningful report.Under this structure, imaging centers generate raw data that is processed through Aclarion’s platform and translated into clinically meaningful reports for physicians. Ness said customer acquisition and technology development are expensive, but delivering a cloud-to-customer scan has a “nice margin profile.”He said investors should look at HeartFlow “as a proxy business” when thinking about Aclarion’s economic profile. HeartFlow’s platform uses AI to generate personalized three-dimensional models of the heart, helping make coronary artery disease more screenable, diagnosable and manageable.Aclarion went public in April 2022, while HeartFlow made its market debut in August 2025. Over the past six months, HTFL has shed about 1.3% to keep its market capitalization at $2.45 billion, while ACON has slumped by nearly 60%, with its valuation hovering just above $3 million.&nbsp;HeartFlow’s quarterly revenue has increased from $26.8 million in the first quarter of 2024 to $46.3 million in the third quarter of 2025, while adjusted losses narrowed slightly, from $15.6 million to $14.8 million over the same period.&nbsp;Aclarion had approximately $21 million in cash at the beginning of January, giving the company a funding runway through 2028.<img src="https://news.stocktwits-cdn.com/Heart_Flow_Revenue_and_EBITDA_jpg_728fe48fd3.webp" alt="HeartFlow_Revenue_and_EBITDA.jpg"><h2 class="st-heading-2">A Big Market With Room To Scale</h2>Ness said Aclarion’s opportunity spans a large patient population, noting that approximately 266 million people worldwide live with chronic low back pain. He said the company’s addressable market spans multiple layers of care, including spinal fusion surgeries, non-fusion procedures, and pain management, collectively increasing the potential number of scans over time.According to a MarketsandMarkets&nbsp;<a class="st-link-external" target="_blank" rel="noopener noreferrer nofollow" href="https://www.marketsandmarkets.com/PressReleases/ai-in-medical-imaging.asp">report</a>, the global AI in medical imaging market is projected to reach $4.54 billion by 2029, up from $1.65 billion in 2024, reflecting a 22.4% compound annual growth rate. The report said growth is driven by the rising adoption of AI software that improves diagnostic accuracy, streamlines workflows, and helps providers manage increasing imaging volumes.On potential near-term catalysts, Ness said the company is focused on reimbursement progress and expanding access. “We’re currently in the market only with Siemens scanners. If you see Philips scanners, Canon scanners, GE scanners coming on board, then that will increase the penetrable market size significantly.”<h2 class="st-heading-2">Early Monetization Gains Ground</h2>Ness said Aclarion is generating revenue from multiple sources, including reimbursed Nociscan scans in the UK, cash-pay usage, and paid clinical trials that compensate the company for use of its technology.He said the UK, particularly London, has played a key role because insurance coverage reduces financial friction for physicians and patients, thereby supporting higher utilization and growth in scan volume.Ness said clinical trials are also generating revenue, with some studies paying Aclarion to use Nociscan to evaluate spine treatments and biologics. He said this allows evidence generation to function as an income stream rather than a pure cost center, helping offset operating expenses and reducing reliance on capital markets during key development milestones.<h2 class="st-heading-2">Aclarion Clarity Trial And Reimbursement Pathway</h2>Ness said Aclarion’s national randomized Clarity trial is central to its U.S. reimbursement strategy. The trial is designed to enroll up to 300 patients, with physicians blinded or unblinded to Nociscan results. It will measure outcomes at 3, 6, and 12 months post-surgery, with additional follow-up at 24 months.Since it is a post-market study and not an FDA approval trial, he said the study includes an early-stop design, meaning enrollment could be halted if outcome separation becomes statistically significant, potentially accelerating discussions with insurers.Ness said that a 2025 paper by an independent PhD healthcare economist found Nociscan reduced costs by about $1,700 per patient, strengthening the case for payer adoption. He added that nearly $2.2 billion is spent each year in the U.S. on fusion revision surgeries, and said reducing that figure is a significant opportunity for payers.<h2 class="st-heading-2">ACON vs HTFL: Which Stock Is Getting Higher Retail Interest?</h2>On Stocktwits, Aclarion’s retail sentiment was ‘bearish’ amid ‘extremely low’ message volume, a sharp shift from ‘extremely bullish’ sentiment a year ago. HeartFlow’s sentiment was also ‘bearish’ with ‘normal’ message volume, down from ‘neutral’ levels last year.<figure class="image"><img src="https://news.stocktwits-cdn.com/acon_ss_png_3176ea0056.webp" alt="acon ss.png" width="967" height="140"><figcaption>ACON sentiment and message volume as of February 4 | Source: Stocktwits</figcaption></figure><figure class="image"><img src="https://news.stocktwits-cdn.com/htfl_ss_png_d3f3abe807.webp" alt="htfl ss.png" width="966" height="141"><figcaption>HTFL sentiment and message volume as of February 4 | Source: Stocktwits</figcaption></figure>One user said they were accumulating Aclarion shares and watching closely for a pickup in trading volume, adding that “a fast double is very possible.”<stembedurl>https://stocktwits.com/KuruHabesha/message/643772716</stembedurl>Another Stocktwits user said HeartFlow’s momentum would likely persist only if the company continues to show consistency quarter to quarter, adding that operational execution needs to tighten meaningfully and that sustained improvement could help validate the long-term thesis.<stembedurl>https://stocktwits.com/MarketSignalMatrix/message/640221754</stembedurl>Up until the end of January, HTFL notched a more than 15% jump in watchers on Stocktwits over a three-month period, while ACON saw a merely 2.7% rise in followers, indicating stronger growth in retail investor interest for Heartflow. Message volume for HTFL doubled over the same period, while ACON witnessed a 25% drop.&nbsp;For updates and corrections, email newsroom[at]stocktwits[dot]com.

In this photo illustration, the Aclarion logo is seen displayed on a smartphone screen. (Photo Illustration by Thomas Fuller/SOPA Images/LightRocket via Getty Images)

EXCLUSIVE: Aclarion CEO Looks To Bigger AI MedTech’s Playbook To Reverse Fortunes 

CEO Brent Ness noted a broad global market, with approximately 266 million people affected by chronic low back pain.

Aclarion CEO Bets On Bigger AI MedTech’s Playbook To Revive Sagging Stock

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Heartflow (NASDAQ:HTFL) Coverage Initiated at Wells Fargo & Company

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Baillie Gifford & Co. Takes $101.18 Million Position in Heartflow, Inc. $HTFL

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Heartflow (NASDAQ:HTFL) Trading Down 5.7% - Here's What Happened...

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HeartFlow, Inc. operates as a cardiovascular company which engages in diagnosing coronary artery diseases. The firm provides a patient-specific analysis of coronary blood flow utilizing coronary CT scans and proprietary computer algorithms based on computational fluid dynamics. The company was founded by Charles A. Taylor, Nathan M. Wilson, and Christopher K. Zarins in July 2007 and is headquartered in Mountain View, CA.

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