Why This $19 Billion Hedge Fund Giant is Hunting for Alpha in Japan and Korea

Summary

Sean McGould, CEO/CIO of $19B Lighthouse Group, discusses how Japan's corporate governance reforms and retail-friendly NISA accounts, and Korea's value-up program, are transforming those markets and driving equity outperformance alongside AI supply-chain demand. He also covers the AI capex issuance wave, the importance of liquidity and regulation for alpha generation, and the multi-manager pod shop model as the modern successor to bank prop trading desks.

• Japan's Nikkei has outperformed the S&P by ~8% annually since governance reforms began in 2021, aided by retail NISA flows and cross-holding unwinding.
• Korea's corporate value-up program and minority-shareholder protections have helped the KOSPI surge, with Samsung and SK hynix dominating index returns.
• AI capex is fueling equity issuance by large companies; the capital is funding clear projects rather than speculative raises.
• Lighthouse deploys market-neutral long/short strategies globally, focusing on sector dispersion and pair trades while managing factor exposures.
• Regulatory changes are a significant but underappreciated source of alpha across industries.
• Liquidity is critical for risk management and capacity; Japan and Korea's expanding volumes support larger allocations.
• The multi-manager pod shop model is simply the externalization of bank proprietary trading desks post-GFC regulations.
• AI tools increase productivity and creativity for specialists but data quality remains a concern.