2026.04.24 Doosan Tesna(131970) Korea Stock Analysis - Neutral
📌 Company Overview Doosan Tesna (두산테스나, KOSDAQ: 131970) is a South Korean semiconductor testing specialist founded in 2002 and headquartered in Pyeongtaek, Gyeonggi-do. The company provides back-end semiconductor testing services — primarily final testing (FT) and wafer-level testing — for fabless and IDM clients. Doosan Tesna has established itself as one of Korea's leading OSAT (Outsourced Semiconductor Assembly and Test) players, with an expanding client portfolio that now spans domestic chipmakers to global big tech giants including Tesla, Apple, and NVIDIA . The company operates under the Doosan Group umbrella and is co-led by CEOs Kim Yun-geon and Jo Hoon. 📈 Current Stock Price Item Value Current Price ₩122,400 Daily Change ▼ ₩3,300 (-2.63%) Trading Volume 513,716 shares 52-Week High ₩129,100 52-Week Low ₩22,050 Market KOSDAQ (As of 2026-04-24 23:27 KST, market close) Doosan Tesna has surged approximately 3x since early March 2026...