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Semiconductors 18 September 2025 - 10 October 2025

Nvidia’s $4 Trillion Juggernaut vs AMD’s OpenAI Jackpot – Inside 2025’s Epic AI Stock Showdown

Nvidia’s $4 Trillion Juggernaut vs AMD’s OpenAI Jackpot – Inside 2025’s Epic AI Stock Showdown

After a turbulent 2024, both Nvidia and AMD have staged massive rallies in 2025 amid the AI frenzy. Nvidia’s share price has climbed roughly 30% year-to-datets2.tech, while AMD’s stock has risen a similar ~30% YTDts2.tech – and much more if measured from its early-2025 lows. In fact, AMD’s late surge in the first week of October pushed it to about +50–60% for the year overallts2.tech.
10 October 2025
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OpenAI’s AMD Mega-Deal Sparks an AI “Mega-Blob” – 6GW of Chips, a 10% Stake, and a $100B Bet

OpenAI’s AMD Mega-Deal Sparks an AI “Mega-Blob” – 6GW of Chips, a 10% Stake, and a $100B Bet

OpenAI’s new partnership with AMD, announced on October 6, 2025, is staggering in scope – even by the outsized standards of the AI industry. OpenAI will buy up to 6 gigawatts of AMD’s Instinct data center GPUs over the next several years ts2.tech. To put that in perspective, 6 GW of computing is on the order of hundreds of thousands of high-end chips, enough to fill multiple giant data centers devoted entirely to artificial intelligence workloads ts2.tech. Sam Altman, OpenAI’s CEO, said AMD will be a “core strategic compute partner” providing the massive capacity needed to scale future AI models ts2.tech.
8 October 2025
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Mystery $75M Bet Propels POET Technologies – Tiny Optical Chipmaker Rides AI Gold Rush

Mystery $75M Bet Propels POET Technologies – Tiny Optical Chipmaker Rides AI Gold Rush

POET’s $75 million capital raise – a non-brokered private placement of ~13.64 million shares – marks a major vote of confidence in the company’s technology ts2.tech. “This is the largest single investment in POET’s history,” noted CEO Dr. Suresh Venkatesan, adding it boosts POET’s balance sheet to $150 M+ cash and no debt ts2.tech ts2.tech. The deal was funded by a single institutional backer, sparking speculation of a potential strategic partner behind the scenes ts2.tech.
8 October 2025
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AAOI Soars in the Race for the AI‑Powered 800 Gbit Data Center: Can Applied Optoelectronics Keep Up?

AAOI Soars in the Race for the AI‑Powered 800 Gbit Data Center: Can Applied Optoelectronics Keep Up?

Applied Optoelectronics’ share price has been on a roller‑coaster ride in 2025. After rocketing from below US$10 early in the year to a high above US$44.50, the stock pulled back to the US$27–33 range by early October. The company’s beta of 2.91 and a one‑year return of 115.6 %, far exceeding the 17.3 % return of the S&P 500, underline both the stock’s explosive gains and elevated volatility Yahoo. Five‑year returns, however, are a more modest 195.7 % versus the index’s 100.8 % Yahoo, reflecting earlier under‑performance.
6 October 2025
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AMD’s AI Mega-Deal Sparks Stock Surge – Inside the OpenAI Partnership, New Chips & Showdown with Rivals

AMD’s Massive OpenAI Deal Shakes Up the AI Chip Race

On October 6, 2025, OpenAI and AMD unveiled a blockbuster agreement that instantly reshaped the AI hardware landscape. OpenAI committed to purchase 6 gigawatts of AMD’s AI accelerators over multiple chip generationsir.amd.comreuters.com. For perspective, six gigawatts of computing is roughly the output of three Hoover Dams or the electricity used by 5 million U.S. householdsreuters.com. It reflects the sheer scale of compute that OpenAI believes it will need for training future models and serving users.
6 October 2025
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TSMC Stock Surges on AI Boom and U.S. Expansion: What to Know on Sep 23, 2025

TSMC’s 2025 Crossroads: AI Boom, 2‑nm Chips and Geopolitical Headwinds – What It Means for Investors

Taiwan Semiconductor Manufacturing Company Limited is the world’s largest pure‑play foundry and a pillar of global supply chains. In late September and early October 2025, its stock and strategic decisions drew significant attention, reflecting booming demand for artificial‑intelligence chips, ambitious global expansion and mounting geopolitical risks.
6 October 2025
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Nvidia’s Meteoric October: $4 Trillion Milestone, Mega AI Deals, and Unstoppable Momentum

Nvidia’s Meteoric October: $4 Trillion Milestone, Mega AI Deals, and Unstoppable Momentum

Nvidia entered October 2025 riding an extraordinary financial high. The company’s Q2 FY2026 earnings showcased staggering growth: $46.7 billion in quarterly revenue – up 56% year-over-yearnvidianews.nvidia.com – with data center AI chip sales accounting for the vast majority. This marked one of the largest year-over-year quarterly jumps ever seen in the semiconductor industry, underscoring insatiable demand for Nvidia’s GPUs as the backbone of modern AI computing. “Blackwell is the AI platform the world has been waiting for, delivering an exceptional generational leap… demand is extraordinary,” CEO Jensen Huang said, referring to Nvidia’s latest chip architecture ramping at full speednvidianews.nvidia.com. The company’s margins swelled above 72%, and it aggressively returned cash to shareholders while authorizing an additional $60B repurchase programnvidianews.nvidia.com – a sign of confidence in its future.
5 October 2025
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AI Stocks Soar as Nvidia Hits $4T, Apple Feels the Heat, and Musk Doubles Down – Daily Roundup

AI Frenzy Adds $200 Billion to Chip Stocks – Nvidia, AMD Soar on Record Rally

After a brief lull in sentiment, enthusiasm about artificial intelligence came roaring back in early October 2025 – sparking a record-setting rally in semiconductor stocks. Globally, chipmakers added over $200 billion in combined market value within days as investors piled into the sector on fresh AI optimismelectronicsforyou.biz. NVIDIA looked set to power higher, and fellow AI-exposed names like Advanced Micro Devices and Broadcom were also climbing amid renewed spending excitement driven by OpenAIitiger.com. This marked one of the biggest tech stock booms since the initial ChatGPT craze, reaffirming that AI remains the key narrative propelling markets.
5 October 2025
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Astera Labs Stock Soars on AI Momentum: Is This High-Flying Chip Innovator Still a Buy in 2025?

Astera Labs Stock Soars on AI Momentum: Is This High-Flying Chip Innovator Still a Buy in 2025?

Astera Labs is a Santa Clara‑based fabless semiconductor company founded in 2017. It designs and sells mixed‑signal connectivity solutions for cloud and artificial‑intelligence infrastructure. The company’s Intelligent Connectivity Platform combines silicon products—such as PCIe/CXL smart retimers, Ethernet cable modules, CXL memory controllers and smart fabric switches—with its COSMOS software suite to provide end‑to‑end connectivity and system management aaii.com. Revenue predominantly comes from this platform, which is sold to hyperscale data‑centre operators and server OEMs markets.financialcontent.com.
2 October 2025
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ACM Research (ACMR) at October 1 2025: Surging Backlog, Index Inclusion and a Market Shake‑up—What’s Next for the Semiconductor Equipment Innovator?

ACM Research (ACMR) at October 1 2025: Surging Backlog, Index Inclusion and a Market Shake‑up—What’s Next for the Semiconductor Equipment Innovator?

On Sept 29 2025 ACM Research announced that its backlog reached RMB 9.07 billion, representing a 34.1 % increase from a year earlier nasdaq.com. Backlog comprises shipped tools that have not yet met revenue‑recognition criteria and orders scheduled for future delivery. The surge underscores continued strong demand from Chinese semiconductor fabs and suggests revenue visibility well into 2026.
1 October 2025
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Meta’s $2B AI Chip Bet: Acquiring Rivos to Challenge Nvidia’s Dominance?

Meta’s $2B AI Chip Bet: Acquiring Rivos to Challenge Nvidia’s Dominance?

Meta’s move to acquire Rivos comes amid a major push by Big Tech to own the chips that power AI. The Santa Clara–based startup Rivos is a “stealth” AI-chip developer whose founders include former Apple and AMD engineers reuters.com waldencatalyst.com. Rivos’ CEO Puneet Kumar explains the company’s strategy: by targeting smaller installations, Rivos can offer cost-effective AI chips “where Nvidia might seem like an overkill from a cost perspective,” providing a solution “that works well enough and can compete quite well” waldencatalyst.com. In practice, Rivos is designing its chip around software for large-scale AI models. As Kumar told Reuters, “usually chip companies do it the other way: build the silicon, and then build the software on top... We decided… that we should first look at software” reuters.com.
30 September 2025
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Stock Market Sizzle: Mukul Agrawal’s Semiconductor Coup, PTC India Promoter Drama, and Morgan Stanley’s ₹201Cr Shopping Spree

Stock Market Sizzle: Mukul Agrawal’s Semiconductor Coup, PTC India Promoter Drama, and Morgan Stanley’s ₹201Cr Shopping Spree

ASM Technologies Ltd – an Indian engineering services and design-led manufacturing firm – has been a hot stock this year. The company reported Q1FY26 revenues of ₹123 crore and net profit of ₹16 crore Tradebrains, beating expectations. Investors have taken note: Mukul Mahavir Agrawal, a well-known corporate investor, more than doubled his stake in ASM during recent quarters. He held 762,500 shares at end-June 2025, and by early September had amassed 1,525,000 shares Tradebrains. Business Standard reports that by early August he already held ~11.7% of ASM Business Standard. Agrawal’s buying coincided with an almost 200% rally in the stock over five months Business Standard, suggesting strong confidence.
28 September 2025
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GPU Wars 2025: NVIDIA vs AMD vs Intel – The Ultimate Graphics Showdown

Nvidia’s AI Throne Under Siege? The 2030 Battle Plan From Broadcom, AMD—and a Surprise Challenger

Nvidia still commands the AI-accelerator market, but the demand curve is so steep that second-source and custom solutions are economically inevitable. Even Nvidia is leaning in with customers: the company plans up to $100B in OpenAI, delivering systems beginning in late 2026 to help build ≥10 GW of capacity. Reuters framed it as a tie-up that “intensifies the AI datacenter race.” Reuters
27 September 2025
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White House’s Shocking 10% Intel Stake Plan Shakes the Tech World

Intel’s Bold Gamble: Wooing Apple to Rescue Its Chip Foundry Comeback

Intel Corporation – long synonymous with cutting-edge chips – has faced a harsh reality check in recent years. After falling behind in the race for smaller, faster processors and losing ground to fabless rivals, Intel launched a bold turnaround plan centered on Intel Foundry Services. Announced in 2021 under then-CEO Pat Gelsinger’s “IDM 2.0” strategy, IFS opened Intel’s manufacturing to outside customers for the first time reuters.com. The goal: leverage Intel’s factory network and process R&D to become a global contract chipmaker on par with TSMC and Samsung.
25 September 2025
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Micron’s AI-Fueled Q4 2025 Earnings Shatter Expectations, Stock Soars to New Highs

Micron Technology’s 2025 AI-Fueled Boom: Record Sales, Surging Stock, and Bold Outlook

Micron Technology, based in Boise, Idaho, is one of the world’s leading semiconductor memory manufacturers. Founded in 1978, the company specializes in memory chips and storage solutions, offering a broad portfolio of products including DRAM for working memory, NAND flash for data storage, and NOR flash for niche non-volatile uses reuters.com. These products are sold under Micron’s own name and its consumer brand Crucial reuters.com. Micron’s innovations enable the demanding memory needs of modern computing – from smartphones and PCs to cloud servers and automobiles – and are especially critical in AI and other compute-intensive applications reuters.com.
24 September 2025
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TSMC Stock Surges on AI Boom and U.S. Expansion: What to Know on Sep 23, 2025

TSMC Stock Surges on AI Boom and U.S. Expansion: What to Know on Sep 23, 2025

TSMC’s stock has been on a strong uptrend in 2025, fueled by the global semiconductor recovery and intense demand for AI chips. On September 23, 2025, TSM stock rallied sharply – up about 3.7% in a single session to ~$283 Investing – following bullish news of a new collaboration and reaffirmed growth plans. This builds on an already positive trajectory: the share price has gained roughly 36% year-to-date Benzinga, and about 59% in the past 12 months Ainvest.
23 September 2025
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Intel vs TSMC: The High-Stakes Chip Stock Showdown of 2025 and Beyond

Intel vs TSMC: The High-Stakes Chip Stock Showdown of 2025 and Beyond

Both stocks have given investors a positive ride in 2025, but Intel’s run has been notably explosive. As of Q3 2025, Intel shares have rallied roughly 45–50% since January tradingnews.com. Most of those gains came in a dramatic late-summer surge – in September 2025 Intel announced a landmark partnership with Nvidia, which sent the stock jumping over 30% in a single day ainvest.com ainvest.com. Intel hit a new 52-week high around $32 in mid-September, up about 83% from its 2025 low of ~$17 tradingnews.com. By contrast, TSMC has seen a steadier climb – the stock is up roughly 13% year-to-date as of mid-September benzinga.com. Over the past 12 months, TSMC is up a hefty ~42% benzinga.com, but in 2025 its gains have been more measured.
23 September 2025
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Huawei’s AI Superchip Power Play Shakes Up Nvidia’s Throne

Huawei’s AI Superchip Power Play Shakes Up Nvidia’s Throne

Huawei’s latest moves mark its boldest bid yet to break free from foreign semiconductors and establish itself as a leader in artificial intelligence computing. At its annual Huawei Connect conference in Shanghai, the company outlined a sweeping long-term chip strategy, openly detailing plans that had been shrouded in secrecy since U.S. sanctions hit in 2019 reuters.com reuters.com. The headline announcement: Huawei will rapidly iterate its Ascend AI chips and accompanying systems, doubling computing power every year in an aggressive cadence aimed at catching up to global rivals reuters.com.
18 September 2025
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NVIDIA’s $4 Trillion AI Revolution: How the Chipmaker Overtook Apple and Microsoft

Nvidia’s $5 Billion Intel Bet Shakes Up the Chip Industry in Surprise Alliance

Nvidia’s $5 billion wager on Intel marks a stunning alliance between longtime rivals. Nvidia – now the world’s most valuable chip company – built its fortune on graphics processors and AI accelerators, largely independent of Intel, the historic king of PC and server CPUs. Intel, for its part, had fallen on hard times due to technological missteps and fierce competition from Asia’s foundries and fabless competitors like AMD. By 2025, Intel was struggling to regain its former glory: its stock and market share had been eroded by manufacturing delays and the loss of key customers. The U.S. government even stepped in, converting about $11 billion of grants into a 9.9% stake in Intel to prop it up reuters.com. Into this scenario steps Nvidia with a massive cash infusion – a private-sector lifeline that instantly makes Nvidia one of Intel’s top shareholders reuters.com.
18 September 2025
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