Mateusz Kaczmarek

Mateusz Kaczmarek is a financial and technology journalist at TS2.tech, covering stocks, artificial intelligence, semiconductors and global market developments. A graduate of the Poznań University of Economics and Business, he previously worked in financial analysis before moving into business journalism. His reporting focuses on technology companies, market trends and the forces shaping global investment markets. Follow Mateusz Kaczmarek on Google News.

Leifras Co., Ltd. (NASDAQ: LFS) Rockets Nearly 600%; Premarket Pullback on Nov. 12, 2025 — Catalyst, Context, and What’s Next

Leifras Co., Ltd. (NASDAQ: LFS) Rockets Nearly 600%; Premarket Pullback on Nov. 12, 2025 — Catalyst, Context, and What’s Next

Shares of youth‐sports operator Leifras Co., Ltd. exploded higher in Tuesday’s U.S. session, then eased in early Wednesday trading as investors digested the move. Leifras’ American Depositary Shares closed Tuesday up 576.79% at $11.37, with after‑hours trading adding ~4.2% to $11.85; by premarket Wednesday, LFS was indicated lower, trading around the high‑$9s to low‑$10s range. Benzinga+1
12 November 2025
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Bitcoin Slides to ~$103K as Morgan Stanley Flags ‘Fall Season’; XRP and Crypto Retreat After Veterans Day — What to Watch on Nov. 12, 2025

Bitcoin Slides to ~$103K as Morgan Stanley Flags ‘Fall Season’; XRP and Crypto Retreat After Veterans Day — What to Watch on Nov. 12, 2025

Bitcoin extended its early‑week slide on Wednesday, briefly touching the ~$103,000 area as risk assets digested soft U.S. labor readings, a still‑unresolved government shutdown backdrop, and a fresh caution from Morgan Stanley that crypto has entered the “fall” phase of its four‑year cycle. XRP and other majors also slipped after a choppy Veterans Day session, with market breadth skewing lower across large‑cap tokens. Barron's+2
12 November 2025
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Scott Bessent Faces Fresh Scrutiny Over Medicare‑Tax ‘Limited Partner’ Loophole and an Unkept Back‑Taxes Pledge — What’s New on Nov. 12, 2025

Scott Bessent Faces Fresh Scrutiny Over Medicare‑Tax ‘Limited Partner’ Loophole and an Unkept Back‑Taxes Pledge — What’s New on Nov. 12, 2025

Treasury Secretary Scott Bessent is back under the microscope over his past use of a Medicare self‑employment tax loophole commonly claimed by hedge‑fund managers and other partnership owners. Senate Democrats have alleged since January that Bessent avoided roughly $900,000 in Medicare taxes by classifying himself as a limited partner of his own fund, Key Square Group—an approach the IRS has increasingly challenged in court. During his confirmation process, Bessent said he would pay any contested Medicare tax if ultimately owed, but the matter remains unresolved publicly and pressure has intensified again today. AP News+3Roll Call+3Politico+3
12 November 2025
NJ Transit Commuter Alert for Nov. 12, 2025: Portal Bridge Cutover to Trigger 6 Weeks of Service Changes; Weather Delays Earlier This Week; River Line Takeover Update

NJ Transit Commuter Alert for Nov. 12, 2025: Portal Bridge Cutover to Trigger 6 Weeks of Service Changes; Weather Delays Earlier This Week; River Line Takeover Update

NorthJersey.com reports that the track cutover to the new Portal North Bridge will occur over roughly six weeks, during which some trains will be rerouted or canceled while crews move operations from the old swing bridge to the new structure. Specific dates and schedules have not yet been released, but agencies are signaling a significant, time‑boxed disruption to facilitate the switch. Yahoo
12 November 2025
AMD Targets $100B Data‑Center Revenue and 35%+ Growth: Stock Lifts After Analyst Day — Nov. 12, 2025

AMD Targets $100B Data‑Center Revenue and 35%+ Growth: Stock Lifts After Analyst Day — Nov. 12, 2025

Summary: Advanced Micro Devices, Inc. set aggressive new long‑term targets at its New York Financial Analyst Day, including a push to $100 billion in annual data‑center chip revenue within five years, a company‑wide 35%+ revenue CAGR, and non‑GAAP EPS above $20 over the next 3–5 years. Management also outlined a multi‑year AI hardware roadmap and a rack‑scale “Helios” system to challenge Nvidia’s platform lead. AMD shares moved higher in pre‑market trading on Wednesday following the event. Reuters+2Reuters+2
12 November 2025
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Merck (MRK) Jumps as Oral PCSK9 Data Power Momentum; New Keytruda Diagnostic Cleared — What’s Moving the Stock Today (Nov. 12, 2025)

Merck (MRK) Jumps as Oral PCSK9 Data Power Momentum; New Keytruda Diagnostic Cleared — What’s Moving the Stock Today (Nov. 12, 2025)

Merck & Co., Inc. extended this week’s rally on Wednesday as investors digested fresh late‑stage results for its investigational oral PCSK9 inhibitor and an FDA clearance that supports broader precision use of Keytruda-based therapy. Below is what changed today and how it fits into Merck’s 2025 storyline.
12 November 2025
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‘Lucifer’ Bee with Devil‑Like Horns Discovered in Western Australia — What We Know Today (Nov. 12, 2025)

‘Lucifer’ Bee with Devil‑Like Horns Discovered in Western Australia — What We Know Today (Nov. 12, 2025)

A newly described species of native leafcutter bee sporting tiny, devil‑like facial “horns” has been unveiled by researchers in Western Australia’s Goldfields. The species, formally named Megachile lucifer, was first collected in 2019 during a survey of pollinators around a critically endangered wildflower, Marianthus aquilonaris, and is now detailed in a peer‑reviewed paper in the Journal of Hymenoptera Research. Curtin University+1
12 November 2025
Severe G4 Solar Storm Lights Up Skies: Northern Lights Visible Across U.S., Southern Lights in Australia — Where to Watch Tonight (Nov. 12, 2025)

Severe G4 Solar Storm Lights Up Skies: Northern Lights Visible Across U.S., Southern Lights in Australia — Where to Watch Tonight (Nov. 12, 2025)

The Sun’s recent burst of activity sent a train of CMEs toward Earth. Overnight, the storm escalated to G4 levels, which NOAA’s Space Weather Prediction Center confirmed at 01:20 UTC on Nov. 12. Forecasters say geomagnetic storming “is anticipated to continue into the night,” keeping aurora chances elevated. NOAA Space Weather Prediction Center
12 November 2025
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Vor Biopharma (VOR) Prices $100M Stock Offering at $10; Shares Slide as Investors Weigh Dilution — Nov. 11, 2025

Vor Biopharma (VOR) Prices $100M Stock Offering at $10; Shares Slide as Investors Weigh Dilution — Nov. 11, 2025

Vor Biopharma Inc. priced an underwritten public offering of 10 million common shares at $10.00 per share for $100 million in expected gross proceeds. The company granted underwriters a 30‑day option to purchase up to 1.5 million additional shares. Vor expects the transaction to close on or about Wednesday, Nov. 12, 2025, subject to customary conditions. J.P. Morgan, Jefferies, Citigroup, and TD Cowen are joint book‑running managers. The deal is being made under a shelf registration declared effective on March 31, 2025; a final prospectus supplement will be filed with the SEC. GlobeNewswire+1
11 November 2025
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Brookfield Renewable (BEP) Slides After $650M Equity Raise: Proceeds Target Isagen Stake & Baseload Growth (11/11/2025)

Brookfield Renewable (BEP) Slides After $650M Equity Raise: Proceeds Target Isagen Stake & Baseload Growth (11/11/2025)

Brookfield Renewable Partners L.P. traded lower today after unveiling a fresh equity financing package tied to its push into “firm” clean power—including hydro and nuclear—and the recently completed increase in its stake in Colombia’s Isagen. Here’s what changed today, why it matters, and what’s next for investors.
11 November 2025
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Vodafone (VOD) lifts dividend for first time in 8 years, launches €500m buyback and targets top‑end FY26 guidance

Vodafone (VOD) lifts dividend for first time in 8 years, launches €500m buyback and targets top‑end FY26 guidance

Vodafone Group Plc set out a markedly more shareholder‑friendly playbook today, guiding to the top end of its FY26 outlook, signalling its first full‑year dividend increase since 2018, and starting a new €500 million share buyback. The stock jumped ~5% toward 94p, helping push the FTSE 100 to a fresh record intraday high. The Standard+3Reuters+3investors.vodafone.com+3
11 November 2025
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LivePerson (LPSN) Soars After Citron Shout‑Out: Q3 Beat, Guidance Lift, and AI ‘Conversation Simulator’ Fuel Rally — 11/11/2025

LivePerson (LPSN) Soars After Citron Shout‑Out: Q3 Beat, Guidance Lift, and AI ‘Conversation Simulator’ Fuel Rally — 11/11/2025

LivePerson, Inc. jumped sharply on Tuesday after a bullish note from Citron Research added fuel to momentum from the company’s third‑quarter results released late Monday. As of mid‑afternoon, shares traded near $6.25 and touched an intraday high of $7.50, reflecting investor enthusiasm around an earnings beat and the company’s new Conversation Simulator AI product. Investing
11 November 2025
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Stock Market Today

  • Nihon Dengi (TSE:1723) Q1 Results Highlight Improved Margins and Profitable Expansion
    July 25, 2026, 6:13 PM EDT. Nihon Dengi posted Q1 2027 revenue of ¥8.7b and basic EPS of ¥20.37. Revenue climbed from ¥44.9b to ¥46.6b year-on-year, while net income rose to ¥8.8b from ¥6.8b, showing 30% profit growth and net profit margin improvement from 15.1% to 18.9%. The share price stood at ¥2,510, under the DCF fair value of ¥3,028.47, and the 18.2x P/E ratio was close to peer averages, indicating solid profitability with tempered growth expectations.