Sutro Biopharma's long-term debt is $250M.
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As of the most recent data (September 2026), STRO shows a long-term debt of $250M. That compares with $9.7M in the prior-year period — up 2491.5% year over year. Scroll down for historical charts and peer comparison views.
Compared with the year-ago period, STRO's long-term debt is now $250M (was $9.7M) — a 2491.5% year-over-year increase. Pairing that YoY change with peer averages gives a clearer picture of whether Sutro Biopharma is outperforming or lagging.
Tracking STRO's long-term debt over time shows whether Sutro Biopharma is scaling, shrinking, or reshaping that part of the business. The current reading is $250M That compares with $9.7M in the prior-year period — up 2491.5% 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 Sutro Biopharma'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 $250M) with ownership activity and broader fundamentals.
Sutro Biopharma's long-term debt is $250M; compare it with other Healthcare 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.