Berkshire CEO: Rising JGB Yields Won't Affect Holdings in Japan's Five Major Trading Houses
nashnova research
Berkshire CEO Greg Abel said after meeting each of Japan's five major trading houses in Tokyo that surging JGB yields pose no fundamental challenge — a signal that Buffett's Japan bet remains on track.
JGB yields just hit a 30-year high — are the trading houses worried?
Abel was explicit: not one of the five raised this as a fundamental challenge.
Japan's 10-year JGB yield broke above 3% this week, the highest in nearly 30 years.
This means → even at levels that look elevated by Japan's own standards, the trading houses' management sees no threat to fundamentals.
Is 3% actually high? Compare it globally and the picture shifts
Japan's 10-year yield just crossed 3%. The U.S. 10-year hit 4.8% the same week — a three-year high.
In plain terms = Japanese rates are rising, but next to America they still look cheap. That is the basis for Abel calling them "relatively moderate."
This reflects a broader reality: Japan is leaving ultra-low rates behind, but in the global rate landscape it remains a low-cost outlier.
How much does Berkshire actually own in these five firms?
Berkshire holds over 10% in each of Itochu, Marubeni, Mitsubishi Corp., Mitsui & Co., and Sumitomo Corp., spanning energy, consumer goods, and more.
Crossing the 10% threshold took roughly six years from the initial investment. Each firm had to grant individual approval — Berkshire had previously pledged not to exceed 10%.
This means → this is not a short-term trade. It took six years of trust-building and gradual accumulation to reach the current position.
With rates this high, will Berkshire keep borrowing in Japan?
Abel said Berkshire will continue issuing yen-denominated bonds as conditions warrant, despite elevated yields.
He reiterated that these investments are a "hold for decades" commitment, and Berkshire is leveraging its relationships with the five firms to find more opportunities in Japan and abroad.
In plain terms = Berkshire's stance: borrowing costs have risen, but not enough to change the plan. The key phrase is "decades."
How do we test whether this confidence holds up?
The actual trajectory of yen financing costs is the key variable that will validate or challenge Abel's assessment.
This means → if Japanese rates keep climbing and yen borrowing costs surge, the "no impact" narrative faces a real stress test.
For now, Abel's confidence has data behind it (3% vs 4.8%). But this is a live, evolving judgment — not a settled conclusion.
市场有风险，内容仅供研究参考，不构成投资建议。