Murata Manufacturing Co., Ltd.
Maker of tiny ceramic capacitors (MLCCs) inside nearly every phone, car, and server.
Murata sits at the center of the AI-server capacitor boom today, with its main open question being whether chipmakers eventually build that part into the chip itself.
Murata makes ceramic capacitors, which are tiny electronic components used in phones, cars, and computer servers. The company is very hard to replace because it spent decades perfecting the materials and manufacturing processes, and car makers require multi-year testing before switching suppliers, so customers are locked in. However, Nvidia is designing capacitors directly into its AI chips, which could shrink the number of separate capacitors needed per server board and threaten the fast growth Murata expects from selling to data centers.
Murata's book-to-bill ratio drops from 1.27 toward or below 1.0 in coming quarterly reports. Would show hyperscaler capex cooling faster than Murata's Izumo/Philippines/India capacity builds.
Murata's Q1 FY2027 results (around July 31, 2026) show operating profit still declining despite revenue growth. Would show margin pressure from yen strength or price competition persisting despite April 2026 price hikes.
- FY2027 guidance: revenue up 7.1% to ¥1,960.0B
- AI-server MLCC demand forecast raised to 30% CAGR through 2030
- Nine-month operating profit fell 13.3% YoY
- Nvidia on-die eDTC decoupling capacitor adoption could cut discrete MLCC count per AI-server board.
- Hyperscaler capex reversal could flip peak book-to-bill of 1.27 into oversupply against Murata's aggressive capex builds.
- SAW-filter segment goodwill impairment caused an operating loss in FY ended March 2026.
- Yen appreciation already dented reported profit growth in FY2026 guidance sensitivity.
- Governance transition away from founding-family control could shift capital allocation priorities.
| Rival | Direction | Evidence |
|---|---|---|
| Samsung Electro-Mechanics | gaining on | Booked W750 billion AI-server MLCC orders, holds 20%+ global share, 2026-07-22 |
| TDK Corporation | contesting | Allocating about 30% of 2025-2027 capex to passives, per Jan 2026 report |
| Taiyo Yuden | contesting | Named top AI-beneficiary stock alongside Murata by Morgan Stanley, 2026-06-06 |
| Yageo Group | gaining on | Positioned to absorb consumer-grade MLCC spillover demand, 2026-07-06 |
- Is Murata Manufacturing profitable in 2026?
- Yes. For the fiscal year ended March 31, 2026, Murata reported record consolidated revenue of ¥1,830.9 billion (+5.0% YoY), operating profit of ¥281.8 billion (+0.8%), and net profit attributable to owners of ¥233.9 billion, roughly flat YoY, per company IR data.
- Who is Murata's biggest competitor in MLCCs?
- Samsung Electro-Mechanics is Murata's closest rival, holding over 20% of the global MLCC market and booking large AI-server orders (reportedly W750 billion) as of July 22, 2026. TDK and Taiyo Yuden are also key Japanese peers competing in the same space.
- Could AI replace Murata's business?
- No, AI is expanding Murata's revenue rather than replacing it. AI servers use roughly 11,000 to 28,000-30,000 MLCCs versus about 2,000 in a standard server, per a Citibank note dated June 29, 2026, making Murata a direct beneficiary of AI infrastructure buildout, not a target for AI displacement.
- Who owns Murata Manufacturing?
- Murata is a publicly traded, independent company (Tokyo Stock Exchange: 6981; ADR: MRAAY/MRAAF) with no parent company. Founding-family influence is declining: chairman Tsuneo Murata, grandson of founder Akira Murata, stepped down to an advisory role in 2026, with an outside director now chairing the board.
- Is Murata Manufacturing stock overvalued after its AI rally?
- The stock rallied roughly 6x over the prior year to a 52-week high of ¥12,895 by June 25, 2026, with analyst targets ranging from Morgan Stanley's ¥12,500 to Citibank's ¥15,000. High embedded AI-demand expectations create downside risk if hyperscaler capex growth decelerates.
- What is Murata Manufacturing's main product?
- Murata's core product is the multilayer ceramic capacitor (MLCC), where it holds an estimated 40% global market share and 40-50% share in high-end automotive and AI-server segments, per Mordor Intelligence data dated January 27, 2026. It also makes inductors, RF filters, sensors, and batteries.
- 2026-07-22Rival Samsung Electro-Mechanics books W750 billion in AI-server MLCC orders
- 2026-07-19Murata market cap reaches roughly Yen 16.9 trillion
- 2026-07-15Analyst report flags SAW-filter goodwill impairment and governance shift
- 2026-06-29Citibank upgrades Murata to Buy on AI-server MLCC demand
- 2026-06-25Murata stock hits 52-week high of Yen 12,895 after roughly 6x rally
- 2026-06-16Morgan Stanley upgrades Murata, citing AI-server MLCC demand
- 2026-04-30Murata announces additional Yen 80 billion MLCC capex for Izumo plant
- 2026-04-27Murata starts mass production of ultra-low-power AMR magnetic sensors
- 2026-04Murata implements 15-35% price hikes on high-capacitance MLCCs
- 2026-02-02Nine-month results show revenue up 2.9% but operating profit down 13.3% YoY
- 2025-12-02Murata raises AI-server MLCC growth forecast to 30% CAGR through 2030
- 2025-10-22New MLCC production building completed in the Philippines
- Murata Manufacturing (6981) Investor Relations, Earnings Summary & Outlook
- Murata Manufacturing Co., Ltd.
- Investing in Companies Controlling Data Center 'Power Infrastructure' (2026-06-07)
- Murata raises MLCC growth forecast for AI servers to 30% CAGR (2025-12-02)
- Murata: Should you buy? (2026-07-15)
- Consolidated Financial Results for the Nine Months Ended December 31, 2025 (2026-02-02)
- Murata Manufacturing Co., Ltd. (MRAAY) Stock Price, News, Quote & History (2026-06-25)
- Murata Manufacturing Co Ltd (6981) Stock Price & News (2026-07-19)
- Completion of New Production Building in the Philippines (2025-10-22)
- Murata Launches Ultra-Low Power AMR Sensors (2026-04-27)
- Citibank upgrades Murata to 'Buy' (2026-06-29)
- Samsung Electro-Mechanics books W750b in AI server orders (2026-07-22)