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Micron joins the chip rebound but gives back part of its opening gain

Micron rose 3% as chip stocks rebounded, though it lagged related companies and faded after the open. The gain looks like a shared recovery, with little yet to distinguish it as a turnaround in Micron’s recent selloff.

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Company overview

Cloud providers and equipment makers buy Micron Technology’s products for servers, phones, PCs and other electronic systems. Most revenue comes from DRAM memory, which holds data during processing; NAND storage supplies most of the rest. Data centers account for most sales, including high-bandwidth memory (HBM) for AI workloads and solid-state drives (SSDs). Mobile devices and PCs are another substantial market, alongside automotive and industrial applications.

Micron manufactures products in its own factories and uses subcontractors for some processes. It sells mainly through its direct sales force, with customers generally paying shortly after delivery. Some customers sign multi-year agreements committing them to buy specified volumes or pay regardless, with fixed or periodically negotiated prices and, usually, pricing floors and ceilings.

The business depends on demand from a relatively concentrated group of large customers, particularly in data centers. What Micron earns also depends on memory and storage prices, which move with industry supply and demand, and on reducing manufacturing costs through better processes and product designs.

Sales face specific legal limits. China prohibits its critical information infrastructure operators from buying Micron products, while U.S. controls restrict sales to certain customers. A German court has also ordered Micron to stop specified sales and other activities involving accused 3D NAND products in Germany, including certain deliveries destined for Germany; Micron has appealed.

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Source: SEC filing

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Related companies

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Micron's results hinge on memory prices, AI demand and how tightly producers control supply, making Samsung Electronics—absent from this list—a key rival to watch for capacity decisions.

  • SK hynix competes with Micron for largely the same electronics and data-center customers buying DRAM, AI-server high-bandwidth memory (HBM), NAND flash and SSDs. Its HBM customer approvals and product progress help gauge the competitive pressure on Micron's AI-server memory business.

  • Sandisk competes with Micron to sell NAND-based SSDs and embedded storage for data centers, PCs, mobile devices and vehicles, exposing both to flash demand and pricing. Sandisk's enterprise SSD sales are a useful check on the market Micron serves with its data-center SSDs.

  • Lam Research sells chipmaking equipment to Micron and its major memory rivals, so its orders reveal spending on both better manufacturing technology and more memory capacity. Watch memory-equipment orders: rivals' added capacity can pressure Micron's selling prices if demand does not keep pace.

  • Deployment of AMD's AI graphics processors, server CPUs and PC processors increases demand for the HBM, DRAM and storage Micron sells for those systems. AMD's data-center and PC processor sales help track the computing demand behind Micron's memory business.

  • Micron uses memory-interface chips supplied by Rambus in its server-memory modules, tying Rambus's chip sales to Micron's DDR5 module business.

  • Micron buys manufacturing equipment from Applied Materials for its memory factories, linking the supplier's equipment business to memory-capacity additions and manufacturing-process upgrades.

  • TSMC makes and packages AI processors for chip designers; deployment of those processors drives demand for the HBM and server memory Micron sells.

  • Data-center expansion supports both Marvell's sales of custom computing and networking chips and Micron's sales of server memory and storage. Marvell's data-center revenue is the line to watch for this shared infrastructure spending.

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  • Micron uses testing tools supplied by FormFactor Inc.—wafer probe cards—to test its memory chips, linking the supplier's business to memory production and increasingly complex HBM testing.

  • Micron uses KLA's equipment to inspect and measure memory chips during manufacturing, linking KLA's process-control business to memory-factory investment and efforts to produce more usable chips.

  • Micron uses NAND controllers supplied by Silicon Motion in its storage products, linking Silicon Motion's controller business to Micron's shipments of NAND-based storage.

  • Intel sells PC and server processors for systems that use Micron's DRAM and SSDs, so system shipments and shifts to newer memory generations matter to both. Watch Intel's PC and data-center processor sales for demand in the systems Micron supplies with memory and storage.

  • Cloud storage buildouts support both Western Digital's sales of hard disk drives to cloud and enterprise customers and Micron's sales of data-center SSDs and NAND. Western Digital's Cloud sales offer a read on storage spending, though the two companies sell different types of drives.

  • Hyperscale cloud storage purchases support both Seagate's predominantly data-center hard-drive business and Micron's data-center SSD and NAND sales. Seagate's news on customer procurement and deployment schedules helps track the timing of this shared storage spending.

Agenda

tomorrowWed, Oct 21

  1. Time to be announced

    Lam Research Corp earningsLRCX

    Lam Research's report can show whether Micron and its memory rivals are increasing spending on chipmaking equipment.

in 7 daysTue, Oct 27

  1. Time to be announced

    Seagate Technology Holdings PLC earningsSTX

    Seagate's report can reveal hyperscale cloud storage buying and deployment plans, a signal for demand for Micron's data-center SSDs and NAND.

in 8 daysWed, Oct 28

  1. Time to be announced

    SK hynix Inc. earningsSKHY

    SK hynix's report can show its HBM sales and product progress, a read on the competition Micron faces for AI-server customers.

in 9 daysThu, Oct 29

  1. Time to be announced

    Sandisk Corporation earningsSNDK

    Sandisk's enterprise SSD sales offer a demand and competition check on the data-center SSD market Micron serves.

in 14 daysTue, Nov 3

  1. Time to be announced

    Advanced Micro Devices earningsAMD

    AMD's data-center and PC processor sales can show whether demand is firm for the computing systems Micron supplies with memory and storage.

in 28 daysTue, Nov 17

  1. 9:15 AMET pre-market

    Industrial Production MoM (Oct)

    Factory, mine, and utility output shows demand for industrial goods and their inputs; for Micron, that demand can shape customer purchases of DRAM and NAND, while production capacity affects how much memory it can ship and the prices it can charge.

in 64 daysWed, Dec 23

  1. Time to be announced
    Major

    Micron Technology, Inc. earningsThis company

    Micron's report will show whether DRAM and NAND prices and shipments are still supporting its profits.