Japan's Government Pension Investment Fund (GPIF) President Kazuto Uchida stated on Monday that the fund will manage its assets solely based on the long-term interests of its beneficiaries. This is widely seen as a polite rebuttal to calls from Prime Minister Shigeru Ishiba and some cabinet members urging the GPIF to increase its holdings of domestic assets.

As one of the world's largest pension fund managers, "the GPIF must always be mindful of the fundamental ownership of the funds it manages — the ultimate beneficiaries," Uchida said during an expert meeting at the Ministry of Health, Labour and Welfare, the GPIF's supervisory body. This comment follows recent calls from Finance Minister Katsunobu Kato, who urged the GPIF to increase its investment in domestic assets, sparking market speculation about whether the fund would adjust its portfolio, which is worth over 293 trillion yen (approximately $1.8 trillion). Kato also proposed including Japanese government bonds in a tax-free investment plan, a move that caused bond prices to rise. Prime Minister Shigeru Ishiba has also echoed this sentiment, stating that pension fund investment in domestic assets holds significant importance.

Amir Anvarzadeh, a Japan equity strategist at Asymmetric Advisors, noted that Uchida's remarks are likely a polite refusal of the government's request to alter asset allocation. He argued that given the current inflation levels and public spending, the GPIF is unlikely to adjust its domestic asset allocation ratio in the short term, especially regarding bonds. "They will never put the insurance beneficiaries at risk just to please Ishiba."

The GPIF establishes its asset allocation framework every five years based on long-term goals, incorporating the investment targets proposed by the Ministry of Health, Labour and Welfare. In March 2025, the GPIF decided to maintain a balanced allocation strategy across four asset classes: Japanese stocks, domestic bonds, foreign stocks, and foreign bonds, each with a 25% weight. In a briefing earlier this month, Uchida also made it clear that the GPIF will continue to manage its portfolio based on a long-term strategic allocation, without being swayed by short-term market fluctuations.

Pelham Smithers, head of UK-based Japan equity research firm Pelham Smithers Associates, believes that there is a clear political desire for the fund to increase its domestic allocation, and this government push may align with the expectations of some market participants. However, he pointed out that the GPIF's allocation rules are tightly constrained, leaving very limited room for adjustment.