Sanmina Faces Pressure Amid Declining U.S. PCB Market Share
Written by Emily J. Thompson, Senior Investment Analyst
Updated: May 03 2026
0mins
Source: NASDAQ.COM
Sanmina Corp's stock dropped 8.60% as it hit a 5-day low, reflecting broader market challenges in the PCB manufacturing sector.
The U.S. PCB market is under significant pressure, with domestic production share plummeting from 30% to just 4%, impacting companies like Sanmina. The Defense Department's mandate for domestic sourcing due to national security risks has intensified competition, while PCB prices surged by 40% in a month due to supply chain disruptions. This environment poses challenges for Sanmina as it navigates rising costs and declining market share amid increasing demand from AI and defense sectors.
The implications for Sanmina are substantial, as the company must adapt to a rapidly changing market landscape. With legislative support potentially on the horizon to boost domestic manufacturing, Sanmina's ability to innovate and respond to these pressures will be crucial for its future performance.
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Analyst Views on SANM
Wall Street analysts forecast SANM stock price to fall
1 Analyst Rating
0 Buy
1 Hold
0 Sell
Hold
Current: 242.770
Low
180.00
Averages
180.00
High
180.00
Current: 242.770
Low
180.00
Averages
180.00
High
180.00
About SANM
Sanmina Corporation is a global provider of integrated manufacturing solutions, components, products and repair, logistics and after-market services. It provides end-to-end manufacturing solutions, delivering support to original equipment manufacturers in the industrial and energy, medical, defense and aerospace, automotive and transportation, communications networks and cloud and artificial intelligence infrastructure industries. Its operations are managed in two businesses: Integrated Manufacturing Solutions (IMS) and Components, Products and Services (CPS). IMS segment consists of printed circuit board assembly and test, high-level assembly and test and direct-order-fulfillment. CPS includes advanced printed circuit boards, backplanes and backplane assemblies, cable assemblies, fabricated metal parts, precision machined parts and plastic injected molded parts. Its products include optical, radio frequency and microelectronic design and manufacturing services, among others.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
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- Index Adjustment Impact: S&P Global announced that BellRing will be replaced in the S&P MidCap 400 index by new entrants like Roku, with the adjustment aimed at ensuring the index better represents market capitalization ranges; while such changes typically have little impact on fundamentals, they highlight BellRing's recent market struggles.
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- Investor Guidance: Despite the potential for short-term stock price fluctuations due to index exclusion, analysts advise investors to focus on BellRing's performance, strategy, and financial position rather than making long-term investment decisions solely based on index membership.
See More
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- Market Reaction Analysis: The quarterly rebalancing announced by S&P Global after market close on Friday replaced BellRing's stock with new entrants like Roku and Coeur Mining, raising investor concerns about the company's shrinking market cap, which contributed to the significant decline in share price.
- Investor Recommendations: Analysts emphasize that investors should not base their buy or sell decisions solely on whether a company is part of a well-known index, but rather focus on BellRing's performance, strategy, and financial position to make more informed investment choices.
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See More
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- Dramatic Market Share Decline: The U.S. share of the PCB market has plummeted from 30% to just 4%, placing immense pressure on companies like TTM and Sanmina to meet the surging demand from AI and defense sectors.
- Soaring Prices: PCB prices surged by 40% in just one month due to supply chain disruptions from Middle Eastern conflicts, with TTM planning to raise prices by 5% to 25%, intensifying market competition.
- Legislative Support: U.S. Congress is considering legislation that offers a 25% tax credit and $3 billion in grants to incentivize AI companies to purchase American-made PCBs, aiming to enhance domestic manufacturing capabilities to counter Chinese competition.
See More
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- Declining Market Share: The U.S. share of printed circuit board (PCB) production has plummeted from 30% to just 4%, significantly diminishing America's competitive edge in the global PCB market and increasing reliance on Chinese manufacturing.
- Price Surge Trend: PCB prices surged by 40% in just one month due to supply chain disruptions from Middle Eastern conflicts, placing TTM Technologies and Sanmina under dual pressure from military and commercial demands, resulting in substantial stock price increases over the past year.
- Domestic Production Expansion: TTM is rapidly expanding its production capabilities in New York and Wisconsin to meet the rising demands of AI and defense, with plans to add more factories in the coming years, thereby enhancing the U.S.'s position in global PCB manufacturing.
See More
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- AI Infrastructure Demand: With ongoing heavy investments in AI infrastructure, AMD's stock has doubled this year, indicating strong momentum in its competitive stance against Nvidia, which is expected to further drive market share growth.
- Helios Server System: AMD plans to launch its Helios AI server system in the second half of 2026, with partners including Sanmina, Wiwynn, Wistron, and Inventec, aiming to enhance the speed and efficiency of AI system deployment through technological innovations.
See More
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- Investor Confidence Boost: Since the earnings report on March 5, Marvell's stock has surged approximately 117% from a recent low, reflecting investor confidence in the accelerated buildout of data centers, particularly in AI applications.
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See More
