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GameStop Corp. engages in offering games and entertainment products through its ecommerce properties and stores. The firm’s stores and ecommerce sites operate primarily under the names GameStop, EB Games, and Micromania. It operates through the following geographical segments: United States, Canada, Australia, and Europe. The company was founded by Daniel A. DeMatteo in 1996 and is headquartered in Grapevine, TX.

Gamestop Corporation - Ordinary Shares - Class A

GameStop Corp

Repeated open-market purchases by CEO Ryan Cohen and other GameStop insiders, including director Nat Turner, are driving renewed bullish attention and speculation about a short squeeze. Traders view the buying as a vote of confidence, while skeptics note the shares have struggled to hold gains and say insider purchases alone are not a substitute for company news or stronger execution.

Vistra Corp. is a holding company, which engages in the provision of electricity and power generation. It operates through the following segments: Retail, Texas, East, West, and Asset Closure. The Retail segment includes sale of electricity and natural gas to residential, commercial, and industrial customers. The Texas and East segments are involved in electricity generation, wholesale energy sales and purchases, commodity risk management activities, fuel production and fuel logistics management. The West segment represents the company's electricity generation operations in CAISO. The Asset Closure segment refers to the decommissioning and reclamation of retired plants and mines. The company was founded in 1882 and is headquartered in Irving, TX.

Vistra Corp

A reported federal loan package for upgrades and capacity expansion at three Vistra nuclear plants is driving attention, reinforcing the AI and data-center power-demand thesis. Traders are largely optimistic about the potential support but note the financing is a loan and debate whether the news will overcome the stocks choppy price action.

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

A sharp, high-volume breakout without a disclosed company announcement has sparked speculation about institutional buying and short covering, while some traders caution that the rally could fade without confirmed news. Bulls cite Anktivas commercial momentum and upcoming regulatory and trial catalysts; claims of leaked news or an imminent squeeze remain unconfirmed.

Cerebras Systems, Inc. engages in the designing and provision of processors for artificial intelligence (AI) training and inference. Its products include inference, Wafer Scale Engine, AI supercomputers, AI model services, cloud, systems, and processors. The company was founded by Sean Lie, Andrew D. Feldman, Gary Lauterbach, Michael James, and Jean Philippe Fricker in 2015 and is headquartered in Sunnyvale, CA.

Cerebras Systems Inc - Ordinary Shares - Class A

Cerebras Systems Inc

Cerebras is drawing attention amid concerns about staggered IPO share unlocks and insider selling, alongside reports that OpenAIs latest ultrafast model may be running on Nvidia GPUs rather than Cerebras hardware; the OpenAI claim remains unconfirmed. Bears see potential supply pressure and risk to the customer relationship, while bulls argue that AI-inference demand, existing commitments and new partnerships support the growth case.

MaxLinear, Inc. engages in the provision of communications systems-on-chip (SoC) solutions used in broadband, mobile and wireline infrastructure, data center, and industrial and multi-market applications. Its products include cable broadband modems and gateways, wireline connectivity devices, radio frequency transceivers, fiber-optic modules, video set-top boxes and gateways, hybrid analog and digital televisions, direct broadcast satellite outdoor and indoor units, and power management and interface products. The company was founded by Kimihiko Imura, Curtis C. Ling, and Kishore V. Seendripu on September 25, 2003 and is headquartered in Carlsbad, CA.

MaxLinear Inc

MaxLinear shares are surging alongside strength in semiconductors, with traders pointing to the jobs report and broader market momentum rather than a company-specific announcement. The sharp move has drawn momentum buyers, while some warn the stock may be overbought after its recent run.

Western Digital Corp. engages in the development, manufacture, marketing, and sale of data storage devices and solutions. It operates through the Hard Disk Drives (HDD) segment. The company was founded by Alvin B. Phillips in 1970 and is headquartered in San Jose, CA.

Western Digital Corp.

Toshibas reported plan to double HDD capacity for AI data centers has weighed on WDC amid concerns that added competition could weaken pricing power. Many traders call the selloff an overreaction, pointing to the long timeline for Toshibas expansion and continued AI-storage demand, while others see a credible medium-term supply risk.

Seagate Technology Holdings Plc operates as holding company that is engaged in the development, production, and distribution of data storage products and electronic data storage solutions. Its products include hard disk drives, solid state hybrid drives, solid state drives, peripheral component interconnect express cards, serial advanced technology attachment controllers, storage subsystems and computing solutions. The firm offers its products under the Backup Plus and Expansion product lines, and Maxtor and LaCie brands. The company was founded in 1978 and is headquartered in Fremont, CA.

Seagate Technology Holdings Plc

Toshibas reported plan to double AI-data-center HDD capacity has sparked concerns that added competition could weaken Seagates pricing power and market share. Many traders call the selloff an overreaction, arguing AI-driven demand will keep supply tight, while others warn that Toshibas expansion could increase customer leverage over time.

AGNC Investment Corp. engages in the operation of a real estate investment trust. The firm invests in residential mortgage pass-through securities and collateralized mortgage obligations for which the principal and interest payments are guaranteed by the United States government-sponsored enterprise or by the United States government agency. It also invests in other types of mortgage and mortgage-related securities, such as credit risk transfer securities and non-Agency residential and commercial mortgage-backed securities, where repayment of principal and interest is not guaranteed by the United States government-sponsored enterprise or by the United States Government agency, and other assets related to the housing, mortgage, or real estate markets. The company was founded on January 7, 2008 and is headquartered in Bethesda, MD.

AGNC Investment Corp

AGNC is drawing attention amid a sharp decline tied in traders view to rising Treasury yields and mortgage-backed-securities repricing, which pressure rate-sensitive mortgage REITs. Income-focused holders are buying the dip for its monthly dividend, while others worry about further losses and the dividends sustainability.

Capricor Therapeutics, Inc. is a clinical-stage biotechnology company, which focuses on the development of transformative cell and exosome-based therapeutics for treating Duchenne muscular dystrophy (“DMD”), a rare form of muscular dystrophy which results in muscle degeneration and premature death, and other diseases with unmet medical needs. Its product candidate consists of CAP-1002, Engineered Exosomes, CAP-2003, and Exosome-Based Vaccine. The company was founded on June 17, 1996 and is headquartered in San Diego, CA.

Capricor Therapeutics Inc

Capricors 24-month HOPE-3 extension data, presented at a medical conference, showed slower upper-limb decline among Duchenne patients who switched from placebo to deramiocel, renewing optimism around the therapy. Traders debate whether the open-label results address the FDAs prior statistical concerns ahead of its November decision; short-squeeze expectations remain speculative.

Rivian Automotive, Inc. engages in the design, development, and manufacture of category-defining electric vehicles and accessories. It operates through following segments: Automotive, Software and Services. The company was founded by Robert J. Scaringe in June 2009 and is headquartered in Irvine, CA.

Rivian Automotive Inc - Ordinary Shares - Class A

Rivian Automotive Inc

Rivians record Q3 deliveries beat analyst expectations, but shares sold off as the company reaffirmed rather than raised its annual delivery outlook, prompting a sell-the-news reaction. Traders are split between optimism about the R2 ramp and concern that stronger volume still has not resolved questions about profitability and execution.

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Harvard Bioscience (HBIO) Q2 2026 Earnings Call Transcript

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Harvard Bioscience Q1 2026 Earnings Call Transcript

Harvard Bioscience (NASDAQ:HBIO) Director William Snider Purchases 8,475 Shares

Harvard Bioscience, Inc. (NASDAQ:HBIO - Get Free Report) Director William Snider purchased 8,475 shares of the stock in a transaction dated Tuesday, March 17th. The shares were bought at an average...

Harvard Bioscience (NASDAQ:HBIO) Director Stephen Denelsky Purchases 10,000 Shares

Harvard Bioscience, Inc. (NASDAQ:HBIO - Get Free Report) Director Stephen Denelsky acquired 10,000 shares of Harvard Bioscience stock in a transaction that occurred on Tuesday, March 17th. The shares...

Harvard Bioscience (NASDAQ:HBIO) Director William Snider Acquires 12,525 Shares

Harvard Bioscience, Inc. (NASDAQ:HBIO - Get Free Report) Director William Snider purchased 12,525 shares of the stock in a transaction dated Monday, March 16th. The stock was acquired at an average...

Insider Buying: Harvard Bioscience (NASDAQ:HBIO) Director Purchases 8,475 Shares of Stock

Harvard Bioscience, Inc. (NASDAQ:HBIO - Get Free Report) Director William Snider bought 8,475 shares of the stock in a transaction on Tuesday, March 17th. The stock was purchased at an average price...

John Duke Purchases 5,000 Shares of Harvard Bioscience (NASDAQ:HBIO) Stock

Harvard Bioscience, Inc. (NASDAQ:HBIO - Get Free Report) CEO John Duke bought 5,000 shares of the firm's stock in a transaction on Monday, March 16th. The shares were acquired at an average price of...

Harvard Bioscience, Inc. develops, manufactures, and sells technologies, products and services that enable fundamental research, discovery, and pre-clinical testing for drug development. It operates under the geographical segments: United States, Germany, China, United Kingdom, and Rest of the World. It sells its products through catalog, Website, distributors, and direct sales force. The company was founded by Dr. William T. Porter in 1901 and is headquartered in Holliston, MA.

Harvard Bioscience Inc.

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$HBIO LP got rid of a bunch this the other day , filling this am. 
Roost RadarAPP — 10:22 AM 
🚨 SEC ALERT — HBIO 
 
MAJOR OWNERSHIP DECREASE 
Leviticus Partners LP reduced position by 3,166,601 shares 
 
Category: OWNERSHIP CHANGE 
Severity: HIGH 
Event Date: 2026-09-14 
 
Position: 3,401,601 to 235,000 | Position decrease: 93.1% | Current ownership: 5.20% 
 
SEC Accession: 0001019432-26-000013

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