GreenOak expands Coupang stake as South Korea ISDS case continues
GreenOak Capital, the investment firm that signaled an ISDS challenge against the South Korean government, disclosed a fresh stake in Coupang Inc., the U.S. subsidiary of South Korea’s leading e-commerce company. The stake purchase was worth about $137 million, according to an SEC filing on the 13th.
The buy amounted to 7,350,104 Class A Coupang shares, executed over the period from the 11th to the 13th. With the move, Neil Meta, a Coupang director and major shareholder, increased his holdings in Coupang to a total of 55,319,977 shares.
Based on Coupang’s regular-session close of $18.45, Meta’s enlarged stake is valued at roughly $1.02 billion, or about 1.5 trillion won. The stake is held indirectly through Meta’s partner-backed firm, GreenOak Capital.
In addition to the stock, Meta retains 78,773 Coupang restricted stock units (RSUs) awarded as director compensation. Those RSUs are separate from the shares acquired in the latest purchase.
The stock move followed GreenOak and Altimeter Capital withdrawing a USTR Section 301 petition filed on the 9th, citing expectations that Washington could pursue a broader 301 inquiry. The firms said they withdrew the petition while continuing to pursue a separate ISDS action against the Korean government.
GreenOak and Altimeter say the ISDS case against Korea remains a separate track from USTR actions. The ISDS route allows foreign investors to challenge government measures they argue unfairly harm their investments, a mechanism that has drawn interest from U.S. and global investors.
Why this matters for U.S. readers: the moves highlight how American-listed exposure to Korean companies and related private equity investments can intersect with regulatory and legal risk abroad. If ISDS actions proceed, they could influence how U.S.-listed investors view Korea’s investment climate, regulatory risk, and policy responses to foreign capital. The case also underscores the broader U.S.–Korea economic relationship, where large foreign funds participate in Korea’s tech-enabled retail sector and use international dispute mechanisms to pursue disputes over government measures.
Coupang Inc. is the U.S. subsidiary of Coupang, a major South Korean online retailer whose parent company operates a dominant e-commerce platform in Korea. The latest buying by a prominent Coupang shareholder, alongside the ongoing ISDS filing, illustrates the growing role of private capital in Korea’s tech and consumer sectors and the potential legal and market implications for U.S. investors and multinational operations linked to Korea.