Layer 5 · 6981 — Murata Manufacturing
Thesis
Murata is the global MLCC king — 40% global share, structural moat, the single most important passive-component supplier in the AI server stack. FY26 OP guide came in +34.8% on AI data-center demand — the most bullish industry signal in the cycle. It's Tier B because the live JPY price wasn't surfaced in our scan (needsmanualcheck flag) and we don't add Tier A without a clean price print on file.
What it does + financial print
Layer 5 passive components — MLCCs (multi-layer ceramic capacitors), inductors, RF modules, EMI filters. The Murata MLCC franchise is the cleanest moat in passive components: their ultra-small, high-capacitance grades run in every iPhone, every AI accelerator board, every hyperscaler PSU. Substitution risk is low because the dielectric ceramic technology is genuinely proprietary.
FY26 (ending March 2026) revenue ~$12.1B trailing twelve months. Market cap $65.7B at last surfaced print. FY27 operating profit guide came in +34.8% on the back of generative-AI data-center capex tailwinds — that guide rate is the highest Murata has issued in over a decade. Morningstar fair-value estimate sits +22% above last surfaced price.
Bull case
What gets this to Tier A is a fresh JPY price print confirming the current trading band plus a Q1 FY27 (calendar Q2 2026) update confirming the +34.8% OP guide is on track. Murata is structurally the highest-quality AI-passive-components name in the world.
Gap / bear case
Modules and Devices is the laggard segment — recovery there is necessary for the full +34.8% OP guide to materialise. FX-dependency: JPY weakness has flattered the print; if BoJ moves on rates and JPY strengthens, the export-translation tailwind reverses.
Trigger to upgrade / downgrade
Upgrade trigger: clean Q1 FY27 print confirming guide trajectory; fresh price verification. Downgrade trigger: Modules and Devices segment misses by >5%.
The trade
- Entry zone: TBD pending price verification — broker check on JPY level versus 50-day MA before sizing - Stop: 2×ATR below entry once verified - Position size: 1% of NLV - Catalyst date: Q1 FY27 print late July / early August - Conviction: 7/10 (would be 8/10 with verified price)