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AppLovin Corp. engages in the development and operation of a mobile marketing platform. It offers AppDiscovery, MAX, Adjust, and SparkLabs. Its software-based platform caters to mobile application developers to improve the marketing and monetization of applications. The company was founded by Andrew Karam, John Krystynak, and Adam Foroughi in 2011 and is headquartered in Palo Alto, CA.

Applovin Corp - Ordinary Shares - Class A

Applovin Corp

AppLovins stronger-than-expected quarterly results, upbeat forward guidance, and expanded share-repurchase authorization drove a sharp rebound after a steep decline. Traders largely celebrated the results and speculated about a short squeeze, while others warned the rally could fade and questioned the pace of future growth and rising AI costs.

Micron Technology, Inc. engages in the provision of innovative memory and storage solutions. It operates through the following segments: Cloud Memory Business Unit (CMBU), Core Data Center Business Unit (CDBU), Mobile and Client Business Unit (MCBU), and Automotive and Embedded Business Unit (AEBU). The CMBU segment focuses on memory solutions for large hyperscale cloud customers and High-Bandwidth Memory for all data center customers. The CDBU segment is involved in memory solutions for mid-tier cloud, enterprise, and OEM data center customers and storage solutions for all data center customers. The MCBU segment focuses on memory and storage solutions for the mobile and client segments. The AEBU segment is involved in memory and storage solutions for the automotive, industrial, and consumer segments. 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

Microns sharp decline is being discussed as part of a broader semiconductor and AI-stock selloff, with traders speculating that election-related data-center restrictions or delays could weaken future AI infrastructure demand. Bulls call the move an overreaction given Microns strong results and memory demand, while bears point to cyclical supply risks and question whether the recent boom can last.

Snap, Inc. is a technology company, which engages in the provision of a visual messaging application that was created to help people communicate through short videos and images. The company was founded by Frank Reginald Brown IV, Evan Thomas Spiegel, and Robert C. Murphy in 2010 and is headquartered in Santa Monica, CA.

Snap Inc - Ordinary Shares - Class A

Snap Inc

Snaps quarterly results sparked a selloff as daily active-user growth fell short of expectations and advertising growth remained soft, with traders especially concerned about North American user trends. The reaction is disputed: bears focus on weaker audience metrics, while bulls point to improved profitability and the stronger fourth-quarter outlook.

Redwire Corp. engages in the development and provision of space and defense technologies and mission-critical solutions for government, commercial, and civil customers. Its offerings include spacecraft platforms, space infrastructure, avionics, sensors and payloads, power generation systems, radio frequency systems, microgravity research and manufacturing technologies, autonomous systems, optical sensors, and digital engineering solutions. The company was founded in 2020 and is headquartered in Jacksonville, FL.

Redwire Corporation

Redwire Corp

Redwires Q3 results are driving attention, with a revenue shortfall weighing on shares while improved margins, record backlog and reaffirmed guidance fuel a more optimistic view. Traders are divided over whether the miss signals execution risk or reflects revenue timing while the business improves operationally.

Sezzle, Inc. engages in the operation of a digital payment platform that enables bank-to-bank transfer of money between consumers and businesses. The company was founded by Charlie G. Youakim, Killian Brackey and Paul V. Paradis on January 4, 2016 and is headquartered in Minneapolis, MN.

Sezzle Inc.

Sezzles strong quarterly results and another increase to its 2026 outlook, alongside an upbeat preliminary 2027 outlook, are driving attention. Bulls are celebrating the growth and speculating about short-covering, while some traders question whether projected growth is slowing enough to temper the rally.

NVIDIA Corp. engages in the design and manufacture of computer graphics processors, chipsets, and related multimedia software. It operates through the following segments: Graphics Processing Unit (GPU) and Compute & Networking. The Graphics segment includes GeForce GPUs for gaming and PCs, the GeForce NOW game streaming service and related infrastructure, Quadro and NVIDIA RTX GPUs for enterprise workstation graphics, virtual GPU, or vGPU, software for cloud-based visual and virtual computing, automotive platforms for infotainment systems, and Omniverse Enterprise software for building and operating metaverse and 3D internet applications. The Compute & Networking segment consists of Data Center accelerated computing platforms and end-to-end networking platforms including Quantum for InfiniBand and Spectrum for Ethernet, NVIDIA DRIVE automated-driving platform and automotive development agreements, Jetson robotics and other embedded platforms, NVIDIA AI Enterprise and other software, and DGX Cloud software and services. The company was founded by Jen Hsun Huang, Chris A. Malachowsky, and Curtis R. Priem in April 1993 and is headquartered in Santa Clara, CA.

NVIDIA Corp

NVIDIA is under pressure as Democratic gains fuel trader concerns about tighter AI regulation and data-center permitting delays, despite strength in other mega-cap tech stocks. The community is split over whether this threatens chip demand or merely redirects and delays data-center investment, with some viewing the selloff as a buying opportunity and others warning of slower AI spending.

QUALCOMM, Inc. engages in developing and commercializing foundational technologies and products used in mobile devices and other wireless products. It operates through the following segments: Qualcomm CDMA Technologies (QCT), Qualcomm Technology Licensing (QTL), and Qualcomm Strategic Initiatives (QSI). The QCT segment develops and supplies integrated circuits and system software based on technologies for use in voice and data communications, networking, application processing, multimedia, and global positioning system products. The QTL segment grants licenses and provides rights to use portions of the firm's intellectual property portfolio. The QSI segment focuses on opening new or expanding opportunities for its technologies and supporting the design and introduction of new products and services for voice and data communications. The company was founded by Franklin P. Antonio, Adelia A. Coffman, Andrew Cohen, Klein Gilhousen, Irwin Mark Jacobs, Andrew J. Viterbi, and Harvey P. White in July 1985 and is headquartered in San Diego, CA.

Qualcomm, Inc.

Qualcomms quarterly results and outlook are driving attention: a modest earnings beat was overshadowed by falling handset sales and warnings that memory and supplier costs will pressure margins, contributing to a sharp after-hours selloff. Traders are split on whether growth in automotive, IoT and data-center chips can offset smartphone weakness.

Sandisk Corp. engages in the development, manufacture, and provision of storage devices and solutions based on NAND flash technology. Its products include solid state drives, memory cards, and USB flash drives. The company was founded on February 5, 2024 and is headquartered in Milpitas, CA.

Sandisk Corp

Traders link SNDKs sharp selloff with fears that election results and local resistance could slow data-center expansion, putting AI-driven memory demand at risk; broader concerns about memorys cyclical pricing and peak margins add to the pressure. The community is divided: bears see a lasting demand and valuation problem, while bulls argue the policy fears are overstated and point to strong results, constrained memory supply, buybacks, and the planned stock split.

Coherent Corp. engages in the development, refinement, manufacturing, and marketing of engineered materials, opto-electronic components and devices, and lasers for use in the industrial, communications, electronics, and instrumentation markets. It operates through the following segments: Networking, Materials, and Lasers. The Networking segment leverages compound semiconductor technology platforms and deep knowledge of end-user applications. The Materials segment markets engineered materials and optoelectronic devices. The Lasers segment serves industrial customers in semiconductor capital equipment, display capital equipment, precision manufacturing, and aerospace and defense, as well as instrumentation customers in life sciences and scientific research. The company was founded by Carl J. Johnson in 1971 and is headquartered in Saxonburg, PA.

Coherent Corp

Coherents strong quarterly results and raised outlook, driven by AI data-center optical demand, are the main focus, but the shares are selling off despite the beat. Traders are split between viewing the pullback as broad AI-sector de-risking and worrying that data-center spending concerns could outweigh the companys growth outlook.

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.

BioCrysts quarterly earnings beat and higher full-year revenue outlook are driving discussion, but the stocks weak reaction has frustrated holders. Traders debate whether the raised total outlook signals stronger growth or overstates momentum, since ORLADEYO guidance was unchanged and some of the reported revenue boost came from other sources; bulls cite improving operations while skeptics focus on competition, debt and the wait for pipeline progress.

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Protagenic Therapeutics Merges With Phytanix Bio In All-Stock Deal: Retail Turns Extremely Bullish

Equity

The new entity will be called Phytanix, Inc., and it will combine the two companies’ pipelines focused on stress-related and CNS disorders.

Protagenic Therapeutics, Inc. operates as a biotechnology company. The firm engages in the discovery and development of therapeutics to treat stress-related disorders including post-traumatic stress disorder, depression, anxiety, and drug & alcohol addiction. It offers PT00114 peptide-based formulations. The company was founded by Garo H. Armen, David A. Lovejoy, and Hartoun Hartounian on February 3, 1994 and is headquartered in New York, NY.

Protagenic Therapeutics Inc

Neutral Sentiment

Shares of Protagenic Therapeutics, Inc. (PTIX) jumped 244% on Monday morning after the company <a target="_blank" rel="noopener noreferrer nofollow" href="https://www.pressviewer.com/profiles/investor/NewsPrint.asp?v=6&amp;b=2612&amp;ID=145678&amp;m=rl&amp;g=1834">announced</a> its merger with private pharmaceutical firm Phytanix Bio Inc.Protagenic said the two companies have entered into a definitive share exchange agreement, under which they will combine in an all-stock transaction.The combined entity will be called Phytanix, Inc., and will bring together the two companies’ pipelines focused on stress-related and central nervous system (CNS) disorders. While Protagenic makes peptides for stress-related disorders, Phytanix Bio specializes in developing medicines manufactured from cannabinoids and "cannabinoid-like" molecules.The combined entity will have five preclinical assets and one clinical-stage asset, Protagenic added.Protagenic executive chairman Garo H. Armen noted that the combination aligns two pipelines with complementary assets and expertise to develop drugs in neuropsychiatry, CNS, and other disorders.Protagenic said that post-combination, pre-financing ownership will be approximately 35% for the company's pre-combination stockholders and approximately 65% for Phytanix Bio stockholders on a fully diluted basis.Protagenic had announced a 1-for-14 reverse stock split of its issued and outstanding common stock earlier this month to bring the company into compliance with the minimum bid price requirement for continued listing on Nasdaq.On Stocktwits, retail sentiment around Protagenic jumped from ‘neutral’ to ‘extremely bullish’ over the past 24 hours while message volume jumped from ‘high’ to ‘extremely high’ levels.<figure class="image"><img style="aspect-ratio:628/65;" src="https://news.stocktwits-cdn.com/Screenshot_2025_05_19_at_10_28_13_AM_png_a07fae3fc6.webp" alt="PTIX's Sentiment Meter and Message Volume as of 10:30 a.m. ET on May 19, 2025 | Source: Stocktwits" width="628" height="65"><figcaption>PTIX's Sentiment Meter and Message Volume as of 10:30 a.m. ET on May 19, 2025 | Source: Stocktwits</figcaption></figure> A Stocktwits user believes the stock could rally further toward $15.<stembedurl>https://stocktwits.com/cjstocksup/message/615100995</stembedurl><a href="https://stocktwits.com/symbol/PTIX">PTIX stock</a> gained over 43% this year but is down by about 48% over the past 12 months.Also See: <a href="https://stocktwits.com/news-articles/markets/equity/netflix-stock-edges-lower-after-jp-morgan-downgrade-despite-higher-price-target/ch0cubqRb82">Netflix Stock Edges Lower After JPMorgan Downgrade Despite Higher Price Target</a>For updates and corrections, email newsroom[at]stocktwits[dot]com.

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