Mizuho Financial Group's long-term debt is $21T.
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As of the most recent data (March 2026), MFG shows a long-term debt of $21T. That compares with $18T in the prior-year period — up 21.1% year over year. Scroll down for historical charts and peer comparison views.
Compared with the year-ago period, MFG's long-term debt is now $21T (was $18T) — a 21.1% year-over-year increase. Pairing that YoY change with peer averages gives a clearer picture of whether Mizuho Financial Group is outperforming or lagging.
Tracking MFG's long-term debt over time shows whether Mizuho Financial Group is scaling, shrinking, or reshaping that part of the business. The current reading is $21T That compares with $18T in the prior-year period — up 21.1% year over year. Multi-quarter patterns matter more than any single print, which is why this page emphasizes history and peer comparison charts.
Besides this long-term debt page, Stockcircle has Mizuho Financial Group's full stock overview, other financial metrics, insider and congress trade tabs, and tools to follow the stock. Together they help you connect long-term debt (currently $21T) with ownership activity and broader fundamentals.
Mizuho Financial Group's long-term debt is $21T; compare it with other Finance names on the peer chart. Typical ranges vary by sub-industry, so always sanity-check against the closest competitors, not just the whole sector bucket.