SK Hynix Inc.'s planned $29 billion US listing has arbitrage investors scrutinizing securities filings and deluging brokers with questions. The core unresolved issue is whether the Korean chipmaker's American depository receipts can be freely exchanged for shares traded in Seoul.
This exchangeability feature could determine whether price gaps persist between the two markets. Without it, arbitrageurs face limits on exploiting discrepancies, potentially reducing market efficiency and liquidity for the ADRs.
The $29 billion figure marks one of the largest US listings by a Korean company. SK Hynix, a major memory-chip supplier, is seeking to broaden its investor base and raise capital for expansion amid the AI-driven chip boom.
If ADR conversion is restricted, the US-listed shares may trade at a premium or discount relative to Seoul, creating uncertainty for institutional investors. A decision is expected before the listing's finalization.
Some analysts caution that regulatory hurdles in Korea could delay or alter the exchange mechanism. The outcome will shape how global funds access SK Hynix's stock.