Key Points
Murata stock surged 22.9% to ¥10,490 on June 01, hitting record highs.
MLCCs are essential capacitors for AI servers handling massive data and heat.
Company forecasts 13% capacitor division growth in fiscal 2026 from data center demand.
Meyka rates stock B+ neutral; RSI at 89.49 signals overbought conditions with 75x PE valuation.
Murata Manufacturing 6981.T stock surged 22.9% to ¥10,490 on June 01, hitting a record high as investors bet on explosive demand for MLCCs in AI data centers. The stock briefly hit the daily limit (ストップ高) at ¥11,125. The company’s market cap climbed to ¥17.5 trillion, making it the largest firm in the Kansai region for the first time in 11 years.
Why AI Data Centers Drive MLCC Demand
MLCCs are capacitors that supply instant high current and prevent voltage spikes in electronic circuits. AI servers require far more MLCCs than traditional equipment because they process massive data volumes and generate extreme heat. Murata forecasts its capacitor division will grow 13% in fiscal 2026 as data center builders stock up on components. Demand is so strong that raw material costs for silver and palladium have surged, yet prices for MLCCs keep climbing.
Market Momentum Spreads Across Component Makers
The MLCC boom extends beyond Murata. Rival capacitor makers saw strong gains, with Taiyo Yuden jumping 62.8% and TDK hitting record highs. Nippon Chemi-Con and other aluminum capacitor producers also surged. The Tokyo market’s Nikkei 225 index hit 66,934 points, driven by AI-related buying that has shifted from memory chips to supporting components. SBI Securities expects the index to trade between 65,500 and 68,500 yen this week on continued AI momentum.
Meyka Rating and Technical Signals
Meyka rates Murata a B+ with a neutral stance, citing balanced fundamentals across growth, profitability, and valuation metrics. The stock’s RSI sits at 89.49, indicating overbought conditions, while the ADX trend strength is 53.61, showing a strong uptrend. The stock trades at a PE ratio of 75.15, well above historical averages, reflecting market expectations for future earnings growth tied to AI adoption.
What This Means for Investors
Murata’s record high reflects real demand from AI infrastructure builders, not speculation. The company’s 2026 guidance for 13% capacitor growth is backed by actual data center orders. However, the stock’s overbought technical signals and high valuation suggest limited near-term upside. Investors should monitor earnings reports in July and watch for any slowdown in AI server orders, which could trigger profit-taking.
Final Thoughts
Murata’s 22.9% surge reflects genuine AI infrastructure demand for MLCCs, but overbought technicals and a 75x PE ratio signal caution. The stock’s record high is justified by fundamentals, yet near-term pullback risk exists.
FAQs
MLCCs are capacitors that instantly supply high current and prevent voltage spikes. AI servers require far more MLCCs than traditional equipment to handle extreme power demands and heat generation.
Investors anticipated surging MLCC demand from AI data centers. Murata forecasts 13% growth in its capacitor division as data center builders stock components for expansion.
The high PE reflects AI-driven earnings growth expectations. However, overbought technical signals (RSI 89.49) suggest limited near-term upside and potential pullback risk.
Disclaimer:
The content shared by Meyka AI PTY LTD is solely for research and informational purposes. Meyka is not a financial advisory service, and the information provided should not be considered investment or trading advice.
About Author

Danny Kontos
Co FounderDanny Kontos has been a stock investor since 2007 and co-founded Meyka in 2023. He keeps a small, focused portfolio and only moves when the numbers are hard to argue with. He has waited years on a single position before. Before Meyka, he ran a web hosting company and a mortgage lending platform, so he knows what a well-run business actually looks like under the hood. This article did not come from a news cycle. It came from someone who has been watching this space for a long time.
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