Murata Manufacturing Co. vs Chaozhou Three-circle: why the prices moved differently

Weekly · monthly · quarterly news summaries, side by side in time

Murata Manufacturing Co., Ltd. (6981.JP)

Q3 20267 Jul – 1 Oct 2026

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Murata's AI Server Boom Lifts Forecast, Prices, Capacity

AI server demand drives profit forecast raise Murata raised its full-year net profit forecast 44.5% to ¥338 billion, as MLCC orders jumped 85.5% year-on-year and revenue rose 20.7%, powered by AI server demand.
This is the core new financial event that directly boosted investor expectations.
MLCC price hikes and capacity expansion Murata led MLCC price increases of 15–35% for AI server and high-end automotive parts, and plans ¥250 billion in capacity expansion, strengthening its pricing power and future supply.
Price hikes and capacity plans are new profit drivers that support earnings growth.
Technology lead with smallest MLCC Murata holds about 70% of the AI-server MLCC market and began mass-producing the world's smallest three-terminal MLCC, briefly lifting its shares 7.9%.
This new product reinforces Murata's competitive edge and market leadership.
Risks from tech selloff and rival alliance A global tech selloff and U.S.-Iran tensions hit chip stocks, while the TDK–Taiyo Yuden alliance poses a real competitive counterweight, and Murata is pruning weaker consumer/automotive part numbers.
These are the main counterweights that could pressure the stock despite strong AI demand.

August 202613 Jul – 1 Oct 2026

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Murata's AI capacitor demand, price hikes and new miniaturized MLCCs drive the story

AI server demand and pricing power Murata holds about 70% of MLCCs used in AI servers, and a new US ETF (CAPA) lists it as a top holding. AI servers need tens of thousands of these tiny components each, and Murata expects shipments into AI servers to grow about 30% a year through 2030. It has also raised prices on high-end MLCCs by 15-35%, lifting revenue per part.
This is the core demand and pricing engine behind the stock's rise.
New world's-smallest MLCC in mass production Murata started mass production of the world's smallest three-terminal low-ESL MLCC (0.6 x 0.3 mm), cutting mounting area about 64% versus its previous smallest. These stabilize power near chips in phones, wearables and AI hardware. The news helped push the shares up 7.9% to ¥8,471, showing Murata's technology lead.
A concrete new product milestone that directly moved the stock and defends Murata's technical edge.
Product-line cleanup and Thailand expansion Murata will discontinue some consumer and automotive MLCC part numbers from fiscal 2026 while expanding other capacity — a shift toward higher-value products. It is also expanding advanced MLCC production in Thailand, where Japanese investment remains strong. Both support margins and capacity, but the discontinuations show it is pruning weaker business.
Shows how Murata is reallocating supply toward profitable, advanced parts.
TDK and Taiyo Yuden alliance sharpens competition TDK and Taiyo Yuden will jointly develop cutting-edge electronic components and may even link capital, sending their shares up sharply. Analysts call the pairing a possible counterweight to Murata, with Taiyo Yuden strong in small high-performance parts for data centers and TDK in power-semiconductor components. This is a real competitive check on Murata's dominance.
The main counterweight to the bullish case, showing rivals teaming up against Murata.

Latest13 Jul – 1 Oct 2026

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Murata's AI capacitor demand, price hikes and new miniaturized MLCCs drive the story

AI server demand and pricing power Murata holds about 70% of MLCCs used in AI servers, and a new US ETF (CAPA) lists it as a top holding. AI servers need tens of thousands of these tiny components each, and Murata expects shipments into AI servers to grow about 30% a year through 2030. It has also raised prices on high-end MLCCs by 15-35%, lifting revenue per part.
This is the core demand and pricing engine behind the stock's rise.
New world's-smallest MLCC in mass production Murata started mass production of the world's smallest three-terminal low-ESL MLCC (0.6 x 0.3 mm), cutting mounting area about 64% versus its previous smallest. These stabilize power near chips in phones, wearables and AI hardware. The news helped push the shares up 7.9% to ¥8,471, showing Murata's technology lead.
A concrete new product milestone that directly moved the stock and defends Murata's technical edge.
Product-line cleanup and Thailand expansion Murata will discontinue some consumer and automotive MLCC part numbers from fiscal 2026 while expanding other capacity — a shift toward higher-value products. It is also expanding advanced MLCC production in Thailand, where Japanese investment remains strong. Both support margins and capacity, but the discontinuations show it is pruning weaker business.
Shows how Murata is reallocating supply toward profitable, advanced parts.
TDK and Taiyo Yuden alliance sharpens competition TDK and Taiyo Yuden will jointly develop cutting-edge electronic components and may even link capital, sending their shares up sharply. Analysts call the pairing a possible counterweight to Murata, with Taiyo Yuden strong in small high-performance parts for data centers and TDK in power-semiconductor components. This is a real competitive check on Murata's dominance.
The main counterweight to the bullish case, showing rivals teaming up against Murata.

July 20267 Jul – 21 Aug 2026

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AI server demand and price hikes drive Murata's profit upgrade

AI server demand lifts orders and profit forecast Murata raised its full-year net profit forecast to 338 billion yen, up 44.5%, on strong AI data center demand. Its MLCC orders jumped 85.5% year-on-year, and revenue rose 20.7%. This directly boosts profit expectations and supports a higher stock price.
This is the core new event showing how AI demand translates into higher earnings for Murata.
MLCC price increases boost margins Murata led price hikes of 15-35% for AI server and high-end automotive MLCCs. Competitors followed with 30% increases. Higher prices mean more profit per unit sold, directly lifting Murata's earnings and stock price.
Pricing power is a key driver of profitability and shows the upcycle is real.
Capacity expansion to capture growing demand Murata plans to invest 250 billion yen to expand server MLCC production capacity, adding 80 billion yen specifically for this. This positions the company to meet surging AI demand and grow future revenue, supporting the stock.
Capacity investment signals confidence in sustained demand and future growth.
Tech selloff and geopolitical tensions hit chip stocks A global tech selloff and U.S.-Iran tensions caused the Nikkei to drop 4%, with Murata among major decliners. Such market-wide fears can temporarily push Murata's stock down, even if its business fundamentals remain strong.
This is a real counterweight showing external risks that can pressure the stock.

7 Jul – 21 Aug 2026

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AI server demand and price hikes drive Murata's profit upgrade

AI server demand lifts orders and profit forecast Murata raised its full-year net profit forecast to 338 billion yen, up 44.5%, on strong AI data center demand. Its MLCC orders jumped 85.5% year-on-year, and revenue rose 20.7%. This directly boosts profit expectations and supports a higher stock price.
This is the core new event showing how AI demand translates into higher earnings for Murata.
MLCC price increases boost margins Murata led price hikes of 15-35% for AI server and high-end automotive MLCCs. Competitors followed with 30% increases. Higher prices mean more profit per unit sold, directly lifting Murata's earnings and stock price.
Pricing power is a key driver of profitability and shows the upcycle is real.
Capacity expansion to capture growing demand Murata plans to invest 250 billion yen to expand server MLCC production capacity, adding 80 billion yen specifically for this. This positions the company to meet surging AI demand and grow future revenue, supporting the stock.
Capacity investment signals confidence in sustained demand and future growth.
Tech selloff and geopolitical tensions hit chip stocks A global tech selloff and U.S.-Iran tensions caused the Nikkei to drop 4%, with Murata among major decliners. Such market-wide fears can temporarily push Murata's stock down, even if its business fundamentals remain strong.
This is a real counterweight showing external risks that can pressure the stock.

Chaozhou Three-circle Group Co Ltd (300408.CS)

Q3 202620 Jul – 9 Oct 2026

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Buybacks and AI-driven MLCC boom lift Sanhuan; anchor investor exits

Company buybacks and ICBC loan support Sanhuan launched two buyback phases totaling up to 1.9 billion yuan and secured a 900 million yuan ICBC loan for it. By September 30 it had repurchased 8.65 million shares for 995 million yuan. Buybacks reduce shares outstanding and signal management confidence, supporting the stock price.
Direct company capital actions that support the share price.
MLCC supercycle and AI server demand MLCC spot prices have jumped over 20% for standard parts and 60-80% for high-capacitance AI server types since June. Overseas leaders Murata and Samsung Electro-Mechanics posted record results and raised guidance. Analysts see the upcycle as early, boosting demand and pricing for Sanhuan's products.
Core industry driver of revenue and profit growth for the company.
Strong earnings and fund demand Sanhuan guided first-half net profit up 45-65% year-on-year, with actual revenue up 54.8% and net profit up 56.2%. A top-performing fund held it as a heavy weight and increased electronics holdings. Strong results and institutional buying support the stock.
Fundamental earnings growth and institutional demand underpin the stock.
Anchor investor fully exits H-shares Huafeng International, an anchor investor in Sanhuan's Hong Kong IPO, plans to sell its remaining 360,400 H-shares, fully exiting after already selling 420,900 shares near the H-share peak. The exit adds selling pressure and may weigh on sentiment, though it is a small stake.
A real counterweight: insider selling that can pressure the stock.

August 202620 Jul – 9 Oct 2026

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Buybacks and AI-driven MLCC boom lift Sanhuan; anchor investor exits

Company buybacks and ICBC loan support Sanhuan launched two buyback phases totaling up to 1.9 billion yuan and secured a 900 million yuan ICBC loan for it. By September 30 it had repurchased 8.65 million shares for 995 million yuan. Buybacks reduce shares outstanding and signal management confidence, supporting the stock price.
Direct company capital actions that support the share price.
MLCC supercycle and AI server demand MLCC spot prices have jumped over 20% for standard parts and 60-80% for high-capacitance AI server types since June. Overseas leaders Murata and Samsung Electro-Mechanics posted record results and raised guidance. Analysts see the upcycle as early, boosting demand and pricing for Sanhuan's products.
Core industry driver of revenue and profit growth for the company.
Strong earnings and fund demand Sanhuan guided first-half net profit up 45-65% year-on-year, with actual revenue up 54.8% and net profit up 56.2%. A top-performing fund held it as a heavy weight and increased electronics holdings. Strong results and institutional buying support the stock.
Fundamental earnings growth and institutional demand underpin the stock.
Anchor investor fully exits H-shares Huafeng International, an anchor investor in Sanhuan's Hong Kong IPO, plans to sell its remaining 360,400 H-shares, fully exiting after already selling 420,900 shares near the H-share peak. The exit adds selling pressure and may weigh on sentiment, though it is a small stake.
A real counterweight: insider selling that can pressure the stock.

Latest20 Jul – 9 Oct 2026

▲3▼1

Buybacks and AI-driven MLCC boom lift Sanhuan; anchor investor exits

Company buybacks and ICBC loan support Sanhuan launched two buyback phases totaling up to 1.9 billion yuan and secured a 900 million yuan ICBC loan for it. By September 30 it had repurchased 8.65 million shares for 995 million yuan. Buybacks reduce shares outstanding and signal management confidence, supporting the stock price.
Direct company capital actions that support the share price.
MLCC supercycle and AI server demand MLCC spot prices have jumped over 20% for standard parts and 60-80% for high-capacitance AI server types since June. Overseas leaders Murata and Samsung Electro-Mechanics posted record results and raised guidance. Analysts see the upcycle as early, boosting demand and pricing for Sanhuan's products.
Core industry driver of revenue and profit growth for the company.
Strong earnings and fund demand Sanhuan guided first-half net profit up 45-65% year-on-year, with actual revenue up 54.8% and net profit up 56.2%. A top-performing fund held it as a heavy weight and increased electronics holdings. Strong results and institutional buying support the stock.
Fundamental earnings growth and institutional demand underpin the stock.
Anchor investor fully exits H-shares Huafeng International, an anchor investor in Sanhuan's Hong Kong IPO, plans to sell its remaining 360,400 H-shares, fully exiting after already selling 420,900 shares near the H-share peak. The exit adds selling pressure and may weigh on sentiment, though it is a small stake.
A real counterweight: insider selling that can pressure the stock.