Inspire Medical Systems Inc (INSP) — Defensive Interval Ratio
Inspire Medical Systems Inc (INSP) has a Defensive Interval Ratio of 1184 days as of March 2026. Defensive assets of $289.99 Million (cash $-, short-term investments $184.90 Million, receivables $105.09 Million) cover 1184 days of daily cash needs of $244.98K/day. Check tangible net worth ratio of Inspire Medical Systems Inc to evaluate the tangible quality of the company's equity base.
Defensive Interval Ratio
Defensive Assets
Daily Cash Need
Current Liabilities
Inspire Medical Systems Inc Defensive Interval Ratio (2016–2025)
This chart shows how Inspire Medical Systems Inc's Defensive Interval Ratio has evolved across 10 annual periods from 2016 to 2025. As of March 2026, the ratio stands at 1184 days, meaning defensive assets of $289.99 Million can fund 1184 days of operations without new revenue. Also explore INSP year-over-year net asset growth to track the company's year-over-year net asset growth rate.
Annual Defensive Interval Ratio for Inspire Medical Systems Inc (2016–2025)
The table below presents the year-by-year Defensive Interval Ratio for Inspire Medical Systems Inc from 2016 to 2025, covering 10 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 Inspire Medical Systems Inc market cap and net worth.
| Year | DIR (days) | Defensive Assets (USD) | Daily Cash Need | Cash | ST Investments | Change (days) |
|---|---|---|---|---|---|---|
| 2025 | 1228 days | $323.15 Million | $263.16K/day | $- | $203.46 Million | ▼ -374 days |
| 2024 | 1602 days | $388.46 Million | $242.47K/day | $- | $295.40 Million | ▼ -102 days |
| 2023 | 1704 days | $364.72 Million | $213.99K/day | $- | $274.84 Million | ▲ +1281 days |
| 2022 | 424 days | $71.05 Million | $167.63K/day | $- | $9.82 Million | ▲ +122 days |
| 2021 | 302 days | $34.18 Million | $113.17K/day | $- | $0.00 | ▼ -912 days |
| 2020 | 1214 days | $68.91 Million | $56.78K/day | $- | $43.84 Million | ▼ -1812 days |
| 2019 | 3026 days | $139.74 Million | $46.18K/day | $- | $126.61 Million | ▼ -167 days |
| 2018 | 3193 days | $97.59 Million | $30.56K/day | $- | $90.92 Million | ▲ +2629 days |
| 2017 | 564 days | $11.05 Million | $19.58K/day | $- | $7.19 Million | ▲ +459 days |
| 2016 | 105 days | $2.09 Million | $19.97K/day | $- | $0.00 | — |