SFA Semicon company analysis: Now it's time to make money! Operating margins improve sharply | Chesley Learning Director Burger & Executive Director Park Se-ik [Byeoljubujeon / 26.10.03. Saturday]
- What to look for
- To judge whether it makes sense to enter a stock that has tripled, you need to consider both the basis for expectations and where the price stands. This video connects everything into one continuous explanation, from the trigger of expanded outsourcing to factories, equipment, utilization, profit models, and valuation. It also covers the timeline of share-price reactions as brokerage reports became more specific, along with changes in trading flows among foreign investors, institutions, and individuals, providing a multidimensional understanding of how a sharply rising stock works.
- Why it matters
- Through an actual company example, you can learn how operating leverage works in manufacturing businesses that have already made capital investments: as utilization rises, profits grow faster than revenue. Learning how variables such as depreciation, utilization, and free equipment loans are incorporated into profit models and fair-share-price calculations, and how to distinguish the calculable range from the narrative realm, gives you a framework for checking expectations surrounding sharply rising stocks against the numbers.
AI summary
This explains step by step why SFA Semicon, a semiconductor back-end processing company with a market capitalization of 1.8 trillion won, surged 150% this year and 89% in month 9 alone on news that Samsung Electronics would expand outsourcing of DDR5 back-end processing. It examines, using factory structures, depreciation, and utilization figures, the argument that if Samsung Electronics converts its Onyang lines to HBM and transfers DDR5 packaging, testing, and module volumes, SFA Semicon's factories, which had been idle after upfront investment in 2022 would fill up, potentially causing profits to surge through operating leverage. However, it concludes that the closing price of 11,460 won on day 2 of month 10 already prices in a PER of 29 times assuming 90% utilization, so further upside depends on the 'realm of narratives that cannot be calculated,' such as additional equipment transfers and processing fees.