Mateusz Kaczmarek

A technology and finance expert writing for TS2.tech. He analyzes developments in satellites, telecommunications, and artificial intelligence, with a focus on their impact on global markets. Author of industry reports and market commentary, often cited in tech and business media. Passionate about innovation and the digital economy.

Ray Dalio’s Bridgewater Dumps Nvidia, Backs Applied Materials as Hedge Funds Turn Away From the ‘Magnificent Seven’

Ray Dalio’s Bridgewater Dumps Nvidia, Backs Applied Materials as Hedge Funds Turn Away From the ‘Magnificent Seven’

Ray Dalio’s Bridgewater Associates has slashed its Nvidia and other ‘Magnificent Seven’ holdings while quietly building a large position in Applied Materials and other chip-equipment and software names. Here’s what the latest Q3 13F filings say about hedge funds’ changing view of Big Tech, AI valuations, and bubble risks. A Quiet Portfolio Shake-Up Behind Ray Dalio’s Bubble Warnings New regulatory filings and fresh commentary from Bridgewater Associates show the world’s largest hedge fund talking and acting much more defensively on the AI-driven tech boom. Q3 2025 13F disclosures reveal that Bridgewater, founded by billionaire Ray Dalio, aggressively cut back its
20 November 2025
Palo Alto Networks (PANW) News Today: Chronosphere Deal, Q1 Beat, VPN Attack Surge and AI Security Push – 20 November 2025

Palo Alto Networks (PANW) News Today: Chronosphere Deal, Q1 Beat, VPN Attack Surge and AI Security Push – 20 November 2025

Palo Alto Networks, Inc. (NASDAQ: PANW) is at the center of several major cybersecurity and market stories today. The company has: Here’s a full wrap‑up of everything happening around Palo Alto Networks on 20 November 2025 and what it could mean for customers and investors. Market reaction: PANW slips despite upbeat fundamentals As of early afternoon trading, Palo Alto Networks shares were changing hands around $199.90, down modestly on the day and giving the company a market valuation in line with other large‑cap cybersecurity leaders. The stock’s move comes after a more pronounced 3–4% drop in after‑hours and pre‑market trading
20 November 2025
AirPods 4 and AirPods Pro 3 Hit Record‑Low Prices in Amazon’s Black Friday 2025 Sale

AirPods 4 and AirPods Pro 3 Hit Record‑Low Prices in Amazon’s Black Friday 2025 Sale

Apple’s entire AirPods lineup just became the star of Black Friday 2025. Amazon has kicked off its official Black Friday Deals Week, and today we’re seeing record‑low prices on AirPods 4 with ANC and AirPods Pro 3, alongside huge cuts on AirPods Pro 2 and fresh details on Apple’s own gift‑card‑based “Shopping Event.” Macworld+49to5Toys+49to5Toys+4 Below is a breakdown of the most important AirPods deals and news for November 20, 2025, plus guidance on which model is the smartest buy at today’s prices. Today’s headline AirPods deals at a glance (US) As of the morning of November 20, 2025, here’s where
20 November 2025
Walmart Q3 Earnings Beat Forecasts as Holiday Shoppers Hunt for Deals

Walmart Q3 Earnings Beat Forecasts as Holiday Shoppers Hunt for Deals

Walmart’s latest quarterly results landed just as the 2025 holiday shopping season kicks into gear — and together they paint a clear picture of the American consumer: still spending, but laser‑focused on value. On Thursday, Walmart reported stronger‑than‑expected sales and raised its full‑year outlook, even as many households feel squeezed by high prices and a cooling job market. At the same time, the retail giant is rolling out aggressive Black Friday discounts and ultra‑cheap holiday meal bundles, positioning itself as the go‑to destination for shoppers trying to stretch every dollar. Stock Titan+2mint+2 Inside Walmart’s Q3: Big Sales, Bigger Signal About
20 November 2025
Broadcom (AVGO) Surges on Quantum‑Safe 128G AI Switch Launch, Nvidia Boost and VMware Licensing Fight – November 20, 2025

Broadcom (AVGO) Surges on Quantum‑Safe 128G AI Switch Launch, Nvidia Boost and VMware Licensing Fight – November 20, 2025

Broadcom Inc. (NASDAQ: AVGO) is back in the market’s spotlight on Thursday, November 20, 2025, as investors pile into the stock on a powerful mix of new AI‑infrastructure products, bullish AI sentiment after Nvidia’s earnings, and ongoing legal noise around its VMware software business. Broadcom stock today: AVGO extends its AI rally As of the latest trade on Thursday, Broadcom shares are changing hands around $354 and are up roughly 3% over the past 24 hours, according to TradingView. Over the last year the stock has gained more than 110%, and Broadcom’s market capitalization now sits near $1.7 trillion. TradingView+2MarketBeat+2
VOO vs QQQ, VOOG vs MGK and VOO’s $78 ‘Twin’: What ETF Investors Need to Know on November 20, 2025

VOO vs QQQ, VOOG vs MGK and VOO’s $78 ‘Twin’: What ETF Investors Need to Know on November 20, 2025

On November 20, 2025, the ETF world is buzzing around a familiar cast of tickers: VOO, QQQ, VOOG, MGK and SPYM. Fresh analysis from outlets like The Motley Fool, Nasdaq and Rolling Out is all circling the same idea: diversification, fees and concentration risk now matter more than ever for index investors. The Motley Fool+2Nasdaq+2 Below is a breakdown of today’s key storylines and what they mean if you’re deciding between broad-market S&P 500 exposure, tech‑heavy growth, or a cheaper “twin” to VOO. Key Takeaways at a Glance 1. VOO vs QQQ: S&P 500 Stability or Tech‑Focused Growth? Today’s renewed
SiriusXM Names New CFO Zac Coughlin as It Doubles Down on In‑Car Growth, Free Listening and Podcast Power

SiriusXM Names New CFO Zac Coughlin as It Doubles Down on In‑Car Growth, Free Listening and Podcast Power

As Sirius XM Holdings (NASDAQ: SIRI) reshapes itself for a tougher audio landscape, the company is making a series of high‑impact moves that all point in the same direction: cars, cash flow and premium content. Over the past few weeks SiriusXM has: Here’s how all of that fits together — and what it means for investors, automakers and listeners. Zac Coughlin Takes the Finance Wheel at SiriusXM On November 18, SiriusXM announced that Zac Coughlin will become the company’s next Chief Financial Officer, succeeding Tom Barry on January 1, 2026. Barry will step down as CFO on December 31, 2025
20 November 2025
First Kiss Dates Back 21 Million Years, Study Finds Neanderthals Also Kissed

First Kiss Dates Back 21 Million Years, Study Finds Neanderthals Also Kissed

New research suggests kissing began with ancient apes, long before Homo sapiens evolved – and that Neanderthals almost certainly locked lips too. A 21‑Million‑Year‑Old Love Story Your “first kiss” suddenly feels very recent. A new evolutionary study has traced the origins of kissing back at least 16.9–21.5 million years, to the common ancestor of today’s great apes. That means the behavior predates Homo sapiens by tens of millions of years and likely appeared when our lineage was still a tree‑dwelling ape somewhere in the Miocene. Sci.News: Breaking Science News+1 The work, led by Matilda Brindle of the University of Oxford
20 November 2025
Abbott to Acquire Exact Sciences for $21 Billion in Cancer Screening Mega-Deal

Abbott to Acquire Exact Sciences for $21 Billion in Cancer Screening Mega-Deal

Abbott has agreed to acquire cancer diagnostics specialist Exact Sciences in a cash deal valued at about $21 billion in equity, or roughly $23 billion including debt, in one of the biggest healthcare transactions of 2025 and Abbott’s largest deal in nearly a decade. Abbott MediaRoom+2Reuters+2 The transaction gives Abbott an immediate leadership position in fast‑growing cancer screening and precision oncology diagnostics, anchored by Exact Sciences’ flagship tests Cologuard and Oncotype DX, plus its new multi‑cancer blood test Cancerguard. Abbott MediaRoom+2investor.exactsciences.com+2 Deal Terms: $105 per Share and a $23 Billion Enterprise Value Under the definitive agreement announced today, Abbott will
Elon Musk and Jensen Huang Headline U.S.–Saudi AI Forum as xAI and Humain Plot Massive Saudi Data Centers

Elon Musk and Jensen Huang Headline U.S.–Saudi AI Forum as xAI and Humain Plot Massive Saudi Data Centers

WASHINGTON, D.C. — November 19, 2025. Tesla and xAI chief Elon Musk and Nvidia founder and CEO Jensen Huang took center stage at the U.S.–Saudi Investment Forum in Washington today, using a high‑profile AI panel to frame Saudi Arabia as a future “compute superpower” and showcase a wave of new mega‑deals spanning chips, data centers and sovereign AI infrastructure. Reuters+1 Their appearance comes as Musk’s AI startup xAI is reportedly closing in on a $15 billion funding round at a $230 billion valuation and planning a 500‑megawatt data center in Saudi Arabia, while AMD, Cisco and Saudi AI company Humain
America’s Deadliest Volcano? Mount Rainier’s Unprecedented 72‑Hour Tremor Puts Millions on Edge

America’s Deadliest Volcano? Mount Rainier’s Unprecedented 72‑Hour Tremor Puts Millions on Edge

Washington’s Mount Rainier has entered an unusual 72‑hour tremor phase, prompting global headlines about “America’s deadliest volcano.” Here’s what is actually happening, what scientists are saying, and what it means for people in the Seattle–Tacoma region. What Just Happened at Mount Rainier? For three straight days, Washington’s Mount Rainier has been shaking with a continuous, high‑energy seismic “hum” that volcanologists describe as a 72‑hour volcanic tremor phase rather than a typical earthquake swarm. The News International According to reports drawing on data from the Pacific Northwest Seismic Network (PNSN), seismometers on Rainier’s west flank have logged nearly nonstop signals since
19 November 2025
Denison Mines (DNN) News Today, November 19, 2025: Skyharbour $61.5M Deal, Q3 First Production and DNN Stock Outlook

Denison Mines (DNN) News Today, November 19, 2025: Skyharbour $61.5M Deal, Q3 First Production and DNN Stock Outlook

Denison Mines Corp. (TSX: DML, NYSE American: DNN) is closing out a busy November with a strategic land deal around its flagship Wheeler River project, fresh drilling news from a key partner, and ongoing attention on regulatory risk and uranium market volatility. Here’s a comprehensive look at everything that matters for Denison on 19 November 2025. Disclaimer: This article is for informational purposes only and does not constitute investment advice or a recommendation to buy or sell any security. Always do your own research and consult a licensed financial adviser before making investment decisions. Key Takeaways for Denison Mines on
19 November 2025
Quantum Computing Inc. (QUBT) Stock Today, Nov. 19, 2025: Neurawave Debut, Q3 Beat and $1.5B Cash Pile Fuel Volatile Rally

Quantum Computing Inc. (QUBT) Stock Today, Nov. 19, 2025: Neurawave Debut, Q3 Beat and $1.5B Cash Pile Fuel Volatile Rally

Quantum Computing Inc. (NASDAQ: QUBT) extends a sharp multi‑day rally on November 19, 2025, as it showcases its Neurawave photonic reservoir computer at SuperCompute25, fresh Q3 2025 earnings, and a huge $1.5+ billion cash position draw both hype and skepticism from Wall Street. As of this afternoon, Quantum Computing Inc. (QCi, NASDAQ: QUBT) is still in the market’s spotlight. The high‑beta quantum and AI hardware stock is trading around $12.48, up roughly 1.1% on the day, extending a powerful three‑day run driven by new product news, a surprise profit in Q3 2025 and a massive capital raise that’s left the
SoFi Technologies (SOFI) Stock Today: Forbes Valuation Check, Zacks Buzz and New Institutional Moves — November 19, 2025

SoFi Technologies (SOFI) Stock Today: Forbes Valuation Check, Zacks Buzz and New Institutional Moves — November 19, 2025

SoFi Technologies, Inc. (NASDAQ: SOFI) stayed in the spotlight on Wednesday, with fresh coverage from Forbes and Zacks, new institutional holdings data, and lingering enthusiasm around its newly launched crypto platform all converging on the stock. By late morning U.S. trading, SoFi shares were changing hands around $26–$27, giving the digital finance platform a market capitalization of roughly $31.9 billion and placing the stock near the middle of its recent trading range after a sharp rally earlier this month. StockAnalysis+1 Below is a structured rundown of everything new about SOFI stock today (19 November 2025) and how it fits into
19 November 2025
Intel (INTC) Today: Nvidia Deal, New CIO and AI Edge Push Define Stock Story – November 19, 2025

Intel (INTC) Today: Nvidia Deal, New CIO and AI Edge Push Define Stock Story – November 19, 2025

Big funds are adding to Intel, Nvidia’s $5 billion stake remains in focus, and fresh AI edge and data‑center updates land against cautious Wall Street views. Intel stock snapshot on 19 November 2025 Intel Corporation (NASDAQ: INTC) is trading around $35–36 per share today, up roughly 3% from Tuesday’s close near $34.33. That puts the chipmaker: Even after a recent pullback from late‑October highs, Intel shares have almost doubled in 2025, helped by big strategic investments from Nvidia, SoftBank and the U.S. government. Reuters+1 Today’s news flow adds several fresh pieces to that turnaround puzzle: new institutional buying, a CIO
Pfizer Stock News Today (PFE): Texas ADHD Settlement, New Antibody Partnership and Obesity Push – November 19, 2025

Pfizer Stock News Today (PFE): Texas ADHD Settlement, New Antibody Partnership and Obesity Push – November 19, 2025

Pfizer (NYSE: PFE) headlines today include a $41.5 million ADHD drug settlement with Texas, a new antibody discovery deal with Nona Biosciences, and fresh guidance on cost cuts and obesity drugs from the Jefferies Healthcare Conference — here’s what it all means for PFE stock on November 19, 2025. Key Takeaways for Pfizer Investors Today Pfizer Stock Today: How PFE Is Trading on November 19, 2025 Ahead of and shortly after the open on Wednesday, November 19, 2025, Pfizer shares (NYSE: PFE) are hovering around the $25–26 range. MarketWatch shows pre‑market trading near $25.37, modestly below the prior close at
Ford Stock Today (November 19, 2025): 230,000-Vehicle Bronco Recall, Amazon Autos Deal and New World HQ Shape the Next Chapter

Ford Stock Today (November 19, 2025): 230,000-Vehicle Bronco Recall, Amazon Autos Deal and New World HQ Shape the Next Chapter

Ford Motor Company (NYSE: F) sits at the center of several major storylines today: a large U.S. safety recall, a high-profile used‑car partnership with Amazon, the unveiling of a new world headquarters in Dearborn, ongoing questions around the future of the F‑150 Lightning — and a stock that’s quietly become one of Wall Street’s favorite dividend plays. By mid‑afternoon Wednesday, Ford shares were trading around $13.14, up roughly 0.9% on the day, giving the automaker a market value of just over $52 billion.MarketBeat Key valuation markers remain firmly in “value stock” territory: Analyst data compiled by MarketBeat shows a consensus
19 November 2025
Tesla (TSLA) Rises Above $400 as Arizona OKs Robotaxi Service and Musk’s xAI Targets $15 Billion – Tesla News Today, 19 November 2025

Tesla (TSLA) Rises Above $400 as Arizona OKs Robotaxi Service and Musk’s xAI Targets $15 Billion – Tesla News Today, 19 November 2025

TSLA stock today: shares climb back above $400 Tesla, Inc. (NASDAQ: TSLA) shares were trading higher on Wednesday, 19 November 2025, as investors digested a wave of news around the company’s robotaxi ambitions, a potential mega‑fundraise for Elon Musk’s AI startup xAI, and fresh analyst upgrades. By mid‑afternoon, Tesla stock was trading around $410, up a little over 2% from yesterday’s close near $401, with the intraday range roughly between $400 and $411, on volume north of 20 million shares. Investing.com The move comes after a volatile stretch that saw Tesla rally sharply earlier this month before pulling back toward
BigBear.ai (BBAI) Stock News Today (Nov. 19, 2025): Director Share Sale as Market Digests Q3 Earnings and Ask Sage Deal

BigBear.ai (BBAI) Stock News Today (Nov. 19, 2025): Director Share Sale as Market Digests Q3 Earnings and Ask Sage Deal

BigBear.ai (BBAI) is back in focus on November 19, 2025, after director Dorothy D. Hayes sells 22,000 shares. Investors are weighing the insider sale against fresh Q3 2025 earnings, the $250 million Ask Sage acquisition, a growing defense AI backlog, and ongoing shareholder litigation. Today’s headline: BigBear.ai director Dorothy Hayes sells 22,000 shares The only new company-specific development dated November 19, 2025 is an SEC filing showing an insider sale by BigBear.ai director and 10% owner Dorothy D. Hayes. A Form 4 filed with the U.S. Securities and Exchange Commission (SEC) discloses that Hayes sold 22,000 shares of BigBear.ai common
19 November 2025
Opendoor (OPEN) Stock Slumps as Kaz Warrants, CFO Sale and $39M Settlement Test Its AI Turnaround

Opendoor (OPEN) Stock Slumps as Kaz Warrants, CFO Sale and $39M Settlement Test Its AI Turnaround

Opendoor Technologies Inc. (NASDAQ: OPEN) is back under pressure on November 19, 2025, as its special “Kaz” warrants, a fresh CFO share sale, and a proposed $39 million securities class action settlement collide with an ambitious AI-driven turnaround under new CEO Kaz Nejatian. OPEN stock today: from meme-fueled highs to fresh volatility Opendoor shares are trading back in the high‑$6s today, down roughly 8–9% from Tuesday’s close around $7.52, extending a four‑session losing streak that has already shaved about 30% off the stock since its September peak near $9–$10. Investing.com+2StockInvest+2 The pullback comes after a spectacular run in 2025: from
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Stock Market Today

Tower Semiconductor stock jumps again on Nvidia optics tie-up as earnings near

Tower Semiconductor stock jumps again on Nvidia optics tie-up as earnings near

8 February 2026
Tower Semiconductor shares rose 7.7% to $139.04 Friday after announcing a collaboration with Nvidia on AI data-center networking. The stock touched $141 intraday and gained another 1% after hours. Investors await Tower’s Feb. 11 earnings for details on its silicon photonics work. No financial terms or shipment timeline were disclosed.
Longsys Electronics stock heads into Monday after new guarantees; what 301308 investors watch next

Longsys Electronics stock heads into Monday after new guarantees; what 301308 investors watch next

8 February 2026
Longsys disclosed new guarantees for a 100 million yuan Hong Kong loan and a $9 million Brazil credit line, bringing its total approved guarantee quota to 11 billion yuan and outstanding guarantees to 5.81 billion yuan. The company said all guarantees are for consolidated subsidiaries and within approved limits. Shares closed at 288 yuan Friday, down 1.6%. China inflation and credit data are due this week.
MACOM stock price steadies near highs into Monday after earnings pop and fresh filings

MACOM stock price steadies near highs into Monday after earnings pop and fresh filings

8 February 2026
MACOM shares rose 3.5% to $235.87 Friday after the company reported fiscal Q1 revenue of $271.6 million and raised its full-year data center growth outlook to 35–40%. Fidelity’s FMR LLC disclosed a 10.7% stake, while shareholder Susan Ocampo filed to potentially sell up to 100,000 shares. Stifel raised its price target to $255. MACOM expects to repay $161 million in convertible notes in March.
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