Hedge funds dumped Japanese stocks ahead of upper house election, says Goldman

Global hedge funds significantly offloaded Japanese equities, primarily through increased short bets, ahead of Japan's upper house election which delivered a major blow to Prime Minister Ishiba's ruling coalition, marking the first time since 1955 the LDP-led government lost a majority in both houses. This political instability has raised analyst concerns about potential policy paralysis and larger fiscal deficits, contributing to Japanese indices underperforming global markets this month, despite some immediate market reactions suggesting the outcome was partially priced in.

Analysis

Global hedge funds executed their most aggressive selling of Japanese equities in nearly two-and-a-half months during the week of July 11-17, a move primarily driven by an increase in short bets. This positioning, reported by Goldman Sachs, presaged the upper house election outcome where Prime Minister Shigeru Ishiba's ruling coalition lost its majority in both houses of parliament for the first time since 1955. The political fallout has prompted analyst concerns, with MUFG highlighting risks of 'policy paralysis' and larger fiscal deficits. This uncertainty contributed to the Nikkei 225 and Topix indices underperforming global peers this month, falling 1.7% and 0.6% respectively. Despite the recent sell-off, post-election market reactions, including a stronger yen and a slight rise in Nikkei futures, suggest the negative outcome was at least partially priced in. It is also notable that hedge funds, despite the tactical shorting, remain overweight Japan by 0.6% relative to the MSCI World Index, indicating a more nuanced long-term view.

Key Decisions for Investors

• Investors should exercise caution due to heightened political instability and monitor for signs of 'policy paralysis', which could impact fiscal policy and the government's ability to complete trade negotiations.
• Given that the election outcome appears to have been largely priced in and hedge funds were aggressively shorting into the event, be alert for a potential short-term relief rally or a reversal in flows if political clarity emerges.
• While near-term risks have increased, the fact that hedge funds remain net overweight suggests the recent selling was more tactical than a fundamental shift; long-term investors may consider maintaining core positions while awaiting a more stable policy environment before increasing exposure.