Murata Manufacturing Raises Full-Year Profit Forecast While Warning of Slowdown in Hyperscale Data Center Spending
Taylor Wilson
Murata Manufacturing raised its full-year operating profit forecast to ¥430 billion, but CEO Norio Nakajima warned that hyperscale data-center investment plans face revision and delay — the world's largest capacitor maker is caught between record order backlogs and potentially shrinking downstream demand.
Where is the profit upgrade coming from?
Full-year operating profit forecast raised from ¥380 billion to ¥430 billion. April-to-June quarterly operating profit hit ¥98.5 billion, beating analyst consensus.
Data-center revenue grew 81% year-on-year, with further expansion expected; a weaker yen added an extra profit tailwind.
This means → the earnings engine has shifted from smartphones to AI data centers. Near-doubling growth signals the pivot is accelerating, not leveling off.
Why is the CEO celebrating and cautioning at the same time?
CEO Norio Nakajima stated plainly: "The annual investment currently planned by hyperscale cloud operators will not necessarily proceed as expected. Revisions and delays are highly likely."
He pointed to two drivers: intensifying competition and rising debt levels — cloud operators may not sustain their current spending pace.
In plain terms = Murata sees furious ordering right now, but doubts the momentum will last through next year — so management is setting expectations early.
How deep is the order backlog?
The book-to-bill ratio for MLCCs — multilayer ceramic capacitors, a basic component in every powered device that regulates electrical current — rose to 1.47, an all-time high.
In plain terms = for every unit shipped, 1.47 units of new orders came in. Production capacity is clearly falling behind demand.
This reflects a concentrated surge in AI-server demand for high-end capacitors, with Murata — the world's largest MLCC supplier — becoming the bottleneck.
How is Murata responding to the capacity gap?
The company added ¥5 billion in capital expenditure, bringing full-year capex to ¥255 billion.
The more consequential move: converting some smartphone capacitor lines to AI-server-dedicated lines — a line conversion, not a greenfield build.
Management argues that years of serving smartphone clients built miniaturization and high-energy-density expertise — the core moat against Chinese competitors at the high end.
What is the biggest risk to this thesis?
The central tension: capacity expansion takes time, but management itself concedes AI capex may slow — the window may not be wide enough.
This means → if cloud operators cut or delay spending over the next one to two years, Murata's freshly converted lines could face declining orders.
Put simply = Murata is betting on one thing: that it can scale capacity before its customers tighten their wallets. Whether that bet pays off is the key variable for the next phase of earnings delivery.
Content is for reference only, not financial advice.