Sutro Biopharma (STRO) — Defensive Interval Ratio
Sutro Biopharma (STRO) has a Defensive Interval Ratio of 536 days as of September 2025. Defensive assets of $105.59 Million (cash $-, short-term investments $101.67 Million, receivables $3.92 Million) cover 536 days of daily cash needs of $196.97K/day. See how liquid is Sutro Biopharma's working capital to evaluate short-term liquidity relative to the company's equity base.
Defensive Interval Ratio
Defensive Assets
Daily Cash Need
Current Liabilities
Sutro Biopharma Defensive Interval Ratio (2016–2024)
This chart shows how Sutro Biopharma's Defensive Interval Ratio has evolved across 9 annual periods from 2016 to 2024. As of September 2025, the ratio stands at 536 days, meaning defensive assets of $105.59 Million can fund 536 days of operations without new revenue. See how leveraged is Sutro Biopharma's balance sheet to measure how much of total assets are equity-financed.
Annual Defensive Interval Ratio for Sutro Biopharma (2016–2024)
The table below presents the year-by-year Defensive Interval Ratio for Sutro Biopharma from 2016 to 2024, covering 9 annual filings. Each row shows defensive assets, daily cash need, the DIR in days, and the change in days compared to the prior year. For live market cap and the full company financial profile, see how much is Sutro Biopharma worth.
| Year | DIR (days) | Defensive Assets (USD) | Daily Cash Need | Cash | ST Investments | Change (days) |
|---|---|---|---|---|---|---|
| 2024 | 374 days | $135.21 Million | $361.35K/day | $- | $126.59 Million | ▼ -959 days |
| 2023 | 1333 days | $342.43 Million | $256.84K/day | $- | $306.35 Million | ▼ -281 days |
| 2022 | 1614 days | $294.23 Million | $182.32K/day | $- | $287.11 Million | ▲ +40 days |
| 2021 | 1574 days | $179.98 Million | $114.35K/day | $- | $167.52 Million | ▼ -492 days |
| 2020 | 2066 days | $167.54 Million | $81.09K/day | $- | $161.99 Million | ▲ +746 days |
| 2019 | 1320 days | $119.20 Million | $90.32K/day | $- | $112.90 Million | ▲ +501 days |
| 2018 | 819 days | $81.68 Million | $99.79K/day | $- | $79.19 Million | ▲ +800 days |
| 2017 | 19 days | $1.62 Million | $87.55K/day | $- | $0.00 | ▼ -247 days |
| 2016 | 266 days | $36.51 Million | $137.48K/day | $- | $35.93 Million | — |