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NASDAQ:ARM News 14 September 2025 - 23 November 2025

Arm Holdings (ARM) News Today – 23 November 2025: Nvidia Tie-Up Deepens, Big Funds Buy the Dip and Regulators Close In

Arm Holdings (ARM) News Today – 23 November 2025: Nvidia Tie-Up Deepens, Big Funds Buy the Dip and Regulators Close In

Arm Holdings plc (NASDAQ: ARM) heads into the final week of November sitting near $131.57 per share, down from its autumn highs but still dramatically above its 2023 IPO price. The SoftBank‑backed chip designer remains at the center of three big storylines today: heavy institutional buying, a deepened strategic partnership with Nvidia in AI data centers, and fresh regulatory pressure out of South Korea. Stock Analysis+2Investing.com+2 Below is a detailed, investor‑focused wrap of everything new around Arm on 23 November 2025, and how it fits into the company’s broader AI strategy. ARM stock today: where the shares stand Several quantitative
23 November 2025
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ARM Stock Skyrockets 11% on OpenAI AI Chip News — Is It a Buy?

ARM Stock Skyrockets 11% on OpenAI AI Chip News — Is It a Buy?

Arm Holdings plc (NASDAQ: ARM) trades on the NASDAQ with ticker symbol ARM. As of Oct 14, 2025 its stock is around $171–172, up roughly 11% from the prior close Reuters Stockinvest. Monday Oct 13 saw a jump from about $157 to $175 intraday, closing at $171.94 Stockinvest Reuters. ARM’s market capitalization is on the order of $164–182 billion, with a trailing P/E of roughly 260× Marketbeat. The 52-week range is about $80–$182.88 Marketbeat. Analysts’ consensus is bullish – roughly 22 of 27 rate it Buy/Strong Buy – with an average 12-month price target near $167–172 Stockanalysis Stockanalysis. Recent catalysts
14 October 2025
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Arm Holdings’ AI-Powered Rally: Stock Surges Amid SoftBank’s Big Bet and Tech Partnerships

Arm Holdings’ AI-Powered Rally: Stock Surges Amid SoftBank’s Big Bet and Tech Partnerships

Stock Performance and Recent Trends Arm’s share price has been on a rollercoaster. As of Oct 13, 2025, ARM closed around $154.8 Reuters. The stock jumped earlier in October: on Oct 9 it rallied ~5% and on Oct 10 another ~3.7% Intelligentinvestor, fueled by news of new product deals. However, it then fell ~9% on Oct 11 Intelligentinvestor as some investors took profits. Overall, ARM is up roughly 23% in 2025 Reuters, recovering from a swoon in mid-2024. (The 52-week range spans about $80–$183 Reuters.) Notably, Arm’s public float is very small: SoftBank’s 90% stake means only ~10% of shares
13 October 2025
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Arm’s $65 Billion Nasdaq Debut: SoftBank’s Chip Champion Reignites Tech IPO Mania

Arm’s $65 Billion Nasdaq Debut: SoftBank’s Chip Champion Reignites Tech IPO Mania

Key Facts Arm Holdings: From UK Tech “Crown Jewel” to Global Chip Powerhouse Arm Holdings is a Cambridge, England-based semiconductor and software design company that has quietly become the backbone of the mobile computing world. Founded in 1990 as “Advanced RISC Machines,” Arm began as a joint venture between Acorn Computers, Apple, and VLSI Technology investopedia.com. Unlike traditional chipmakers, Arm doesn’t build chips itself. Instead, it licenses its processor designs and instruction set architectures to other companies, who then incorporate Arm’s intellectual property into their own chips. This model turned Arm into a ubiquitous force in tech: its designs are
14 September 2025
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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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