A Pair Trade Between Samsung Electronics and Samsung Electro-Mechanics
The core investment thesis of this insight is a pair trade (long Samsung Electronics (005930 KS) and short Samsung Electro Mechanics Co, Ltd. (009150 KS)) (SEMCO).
My argument for the long-short trade is mainly due to two main factors. First, I think the valuations for Samsung Electronics is now more compelling relative to SEMCO.
Second, there are early signs of a potential slowdown in demand for AI infrastructure buildout by hyperscalers. In such a scenario, I think Samsung Electronics could perform better than SEMCO.
Both Samsung Electronics and SEMCO are major beneficiaries of the aggressive expansion of AI data centers globally. For Samsung Electronics in particular, this is related to the semiconductor chips including HBM, DRAM, and NAND products. For SEMCO, this is mainly related to its semiconductor package substrates (FC-BGA) and multi-layer ceramic capacitors (MLCCs). Both companies are experiencing surging demand for these products.
My argument for the long-short trade is mainly due to two main factors.
First, I think the valuations for Samsung Electronics is now more compelling relative to SEMCO.
Second, there are early signs of a potential slowdown in demand for AI infrastructure buildout by the hyperscalers. In such a scenario, I think Samsung Electronics could perform better than SEMCO.
Samsung Electro-Mechanics vs Samsung Electronics Share Price Comparison
SEMCO’s share price is down 29.3% in the past one month, underperforming Samsung Electronics which is down 17.1% in the same period. However, SEMCO’s share price has surged by 914% in the past one year, outperforming Samsung Electronics which is up 339% in the same period.
Source: Google finance
Samsung Electro Mechanics Company Background
Samsung Electro Mechanics Co, Ltd. (009150 KS) is one of the major beneficiaries of the strong demand for Multi-Layer Ceramic Capacitors (MLCCs) and semiconductor package substrates (FCBGA).
MLCCs are the company’s biggest revenue driver. They act like tiny, rechargeable batteries that smooth out electrical flow inside electronic devices. They trap and release energy to keep power clean and steady. MLCCs are used in AI data centers, smartphones, and cars.
Semiconductor package substrates (FC-BGA) are advanced circuit board foundations that connect complex computer chips (like CPUs and GPUs) to the rest of a device. SEMCO is a global leader in making high-end Flip-Chip Ball Grid Arrays (FC-BGA), which transfer huge amounts of data very quickly between chips without overheating. They are used in AI servers, personal computers, and autonomous cars.
Samsung Electro-Mechanics was founded in 1973 and has evolved into one of the world’s largest electronic component manufacturers. Although Samsung Electronics remains its largest shareholder, the company increasingly generates revenue from a diversified global customer base including leading smartphone manufacturers, automotive suppliers, networking companies and semiconductor firms.
In the past decade, Samsung Electro-Mechanics (SEMCO) has transformed itself from a supplier largely dependent upon smartphone components into one of the world’s critical manufacturers of advanced electronic components serving AI, cloud infrastructure, automotive electronics and industrial automation.
During the past decade, SEMCO exited low-margin businesses, reduced exposure to commoditized PCB products, expanded aggressively into automotive multilayer ceramic capacitors (MLCCs), built one of the world’s leading flip-chip ball grid array (FC-BGA) substrate businesses, and continued investing heavily in premium camera modules. These strategic decisions positioned the company to benefit from the AI infrastructure investment cycle.
SEMCO’s management has consistently emphasized that AI servers require considerably more high-end MLCCs and advanced FC-BGA substrates than traditional computing systems. During recent earnings discussions, the company reiterated that demand from AI servers and data centers continues to exceed previous expectations and that it intends to prioritize high-value industrial MLCCs together with next-generation high-layer FC-BGA products.
SEMCO Sales Breakdown by Major Product Segments (Source: Smartkarma)
