Selling foreign assets by the Japanese pension titan GPIF could push U.S. yields up and sap demand for the dollar
Japan's efforts to boost the severely weakened Japanese yen is a risk for U.S. dollar-based investments.
A potential shift by Japan's $1.8 trillion Government Pension Investment Fund (GPIF) could shock global markets. Japanese Prime Minister Sanae Takaichi said recently hat the government would pursue measures encouraging GPIF and other state pension funds to invest more in Japanese financial assets, following similar comments from Finance Minister Satsuki Katayama.
No formal change to GPIF's target asset allocations has been announced. But a reallocation of the fund's existing portfolios could involve selling foreign assets and increasing purchases of Japanese stocks and bonds.
Global impact
Japan's government has good reason to make such moves now when bond yields in Japan are rising and the yen (USDJPY) has weakened to levels not seen since 1986.
The goal here would be to strengthen the yen by selling offshore holdings and to potentially bring a big buyer of Japanese government debt to the marketplace. This would be a plus for Japan and its markets, but for the U.S. it would likely bring higher interest rates and a weaker dollar DXY. Additionally, the yen carry trade - borrowing yen to acquire dollars, then using those dollars to invest in U.S. assets - could unwind, further weighing on risk assets.
The impact also could hit global bond markets, driving rates outside Japan higher. The fund's investment in Japanese bonds in recent years has fallen to around $515 billion from roughly $770 billion. Meanwhile, holdings in foreign bonds have risen to about $470 billion from $128 billion.
GPIF manages about $1.8 trillion, split roughly evenly between domestic and overseas assets. Its foreign holdings total roughly $930 billion, so even a modest reallocation toward Japanese assets could generate meaningful demand for yen and Japanese government bonds. Still, just how large the impact might be is difficult to gauge.
Potential gains for Japan
Additionally, bond yields in Japan are now more attractive to investors. As inflation rises and growth returns to the economy, the opportunity to invest at home would be much more appealing. In February, for instance, the U.S.-Japan 2-year-yield spread was the tightest since early 2022.
Additionally, the prospect of repatriated capital could bolster the yen, which has seen USD/JPY rise above 163, an exchange rate not seen since 1986. More importantly, from a technical-analysis perspective, should USD/JPY rise further, the exchange rate could move toward 176, its next resistance region. Certainly, with government fiscal policy running hot, monetary policy that's been slow to respond to a changing economy and rising inflation expectations, and currency intervention doing little to stop the yen from weakening, this seems viable.
No worries - for the moment
At this point, the global market appears relatively unconcerned about Japanese repatriation flows. The five-year USD/JPY cross-currency basis was recently about negative-30 basis points, the narrowest level since the series began in 2021. If expectations of a stronger yen cause Japanese investors to increase their dollar hedges, the basis could move further into negative territory, signaling greater hedging demand and tighter dollar-funding conditions.
This spread is actually an important sign as to whether flows are starting to shift, and whether or not a wave of repatriation from the government pension fund is starting to play a role in investor mentality. A declining swap rate would be a sign of shifting liquidity flows and indicative of tightening conditions as hedging costs grow more expensive. This is where the impacts could start to matter.
Over the years, the S&P 500 and the cross-currency basis swap have moved in lockstep on multiple occasions, with periods of strong hedging demand coinciding with falling U.S. equity prices as liquidity shifted.
If something were to change and threats of pension-fund reallocation were to pick up steam, one would think that the fear of a stronger yen might drive greater dollar hedging demand, and a liquidity shift would become more apparent.
Although it is difficult to estimate the overall impact of the reallocation of capital from the GPIF, directionally it suggests global rates could move higher, the dollar could weaken against the yen and risk assets could struggle.
Michael Kramer is the founder of Mott Capital Management and a long-only investor focused on macro themes. He analyzes long-term macro trends and short-term market risk using technical analysis, fundamentals and options-market positioning.
-Michael Kramer
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(END) Dow Jones Newswires
July 23, 2026 08:16 ET (12:16 GMT)
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