Industries
AI Storage
Toutes les analyses de AI Storage — 9 analyses.
48/100
23Buffett
Micron Technology Re-coverage: From Memory Cycle to Contracted AI-Memory Oligopoly?
Micron is the only U.S.-listed pure-play memory producer, selling DRAM and NAND that made up 76% and 24% of FQ3 FY2026 revenue. Revenue reached $41.46 billion at an 84.6% GAAP gross margin, but roughly 85% to 90% of the incremental revenue came from pricing and mix rather than bit shipments, while 16 take-or-pay Strategic Customer Agreements carrying about $100 billion of minimum contracted revenue have genuinely raised the margin floor. Rating Hold: contracted AI-memory economics justify a base value band of $780 to $920, but at $868.52 the price already discounts that base case and leaves no conservative margin of safety.
38/100
57Buffett
Samsung Electronics: Device Solutions Supplied 99.7% of Second-Quarter Operating Profit, and at 230,500 Won the Shares Already Trade Above the 185,000 Won Conservative Value
Samsung Electronics is a diversified electronics group selling phones, televisions, appliances, OLED panels, networks equipment and automotive electronics, yet its present earnings come almost entirely from memory semiconductors. Second-quarter 2026 operating profit reached KRW 89.5 trillion on KRW 171.5 trillion of revenue, of which Device Solutions supplied 99.7% while Device eXperience lost KRW 0.8 trillion; HBM4 passed Nvidia qualification, but independent estimates still leave Samsung near 28% of 2026 HBM bit output against roughly 50% for SK hynix. Rating Hold: at the KRW 230,500 close the shares sit inside the KRW 205,000-275,000 acceptable-hold band but above the KRW 185,000 conservative value, leaving no margin of safety.
49/100
51Buffett
Pure Storage: An All-Flash Foundation and the Hyperscaler Narrative
Pure Storage, now renamed Everpure, is an all-flash storage platform company that monetizes through both hardware and subscriptions, with a market capitalization of roughly $24.0 billion. Its enterprise storage foundation is solid and it has secured hyperscaler design wins including Meta, but the stock already prices in large-scale hyperscaler replication and about 5x EV/Sales is not cheap. Rating Hold: at $72, the stock sits in an acceptable holding range, while the odds improve meaningfully only below $50.
34/100
Kioxia Holdings : analyse approfondie
Kioxia Holdings est un fabricant de mémoires NAND/SSD issu de Toshiba, en coproduction étroite avec SanDisk, et l'un des rares purs acteurs du stockage couplé à l'inférence IA disponibles sur le marché japonais. Le chiffre d'affaires de l'exercice 2026 a bondi à 2.34 billions de yens avec un bénéfice explosif, mais la capitalisation boursière du même jour, d'environ 44.36 billions de yens, implique un PER TTM proche de 79x, et le pic de bénéfice repose surtout sur une flambée des prix de vente moyens plutôt que sur les volumes, laissant le cours actuel au-dessus même du plafond de valorisation optimiste. Note Éviter : la réparation opérationnelle est réelle, mais le titre a intégré l'IA et la décyclisation bien trop tôt.
42/100
88Buffett
NetApp: A Deep-Value Study
A high-quality, mature storage cash cow with FY2025 free cash flow of $1.34 billion; but at $142.74 it trades at 18x TTM FCF, making it a good company at an ordinary price. Rating Watch, with an ideal buy range of $95-115.
44/100
57Buffett
Samsung Electronics: A Long-Term Owner's Perspective
A world-class collection of hard-tech assets with net cash of roughly KRW 119 trillion, but at the current price of KRW 299,500 it sits at the upper edge of the optimistic range with an insufficient margin of safety; fair intrinsic value is KRW 170,000–240,000, rating Watch.
49/100
24Buffett
Long-Term Value Investment Research on SK hynix
SK hynix is the HBM leader whose competitive position and net-cash balance sheet have been materially upgraded by the AI memory supercycle. The core issue is valuation: at roughly ₩1,940,000 per share, the stock already prices in peak profits, with P/FCF around 53x and conservative intrinsic value only around ₩300,000 to ₩500,000, leaving no margin of safety. Research rating Watch: an excellent cyclical business to study and track, but not a value-investing buy at the current price.
43/100
52Buffett
Seagate Technology: A Deep Value-Investing Study
A high-capacity HDD oligopolist that draws 80% of revenue from data centers and leads in HAMR volume production, with FY2026 operating quality broadly recovered; but the industry is highly cyclical and customer-concentrated, and at the current $733.35 share price the trailing P/E of about 70x sits far above every tier of intrinsic-value estimate, leaving no margin of safety, rating Watch.
40/100
Western Digital: A Value Investing Deep Dive
A post-spin-off pure-play HDD cloud storage oligopolist selling high-capacity enterprise drives to hyperscalers and enterprise customers. FY2026 operating quality and the balance sheet have repaired sharply, but HDD cyclicality persists, and today's $455.80 share price trades at nearly double our conservative intrinsic value estimate with a clearly insufficient margin of safety. Rating Watch: a strong operator in a structurally cyclical industry, priced well ahead of a defensible entry point.