Atara Biotherapeutics Inc (ATRA) — Defensive Interval Ratio
Atara Biotherapeutics Inc (ATRA) has a Defensive Interval Ratio of 200 days as of September 2025. Defensive assets of $9.88 Million (cash $-, short-term investments $7.97 Million, receivables $1.91 Million) cover 200 days of daily cash needs of $49.47K/day. Check how tangible is Atara Biotherapeutics Inc's equity to evaluate the tangible quality of the company's equity base.
Defensive Interval Ratio
Defensive Assets
Daily Cash Need
Current Liabilities
Atara Biotherapeutics Inc Defensive Interval Ratio (2014–2024)
This chart shows how Atara Biotherapeutics Inc's Defensive Interval Ratio has evolved across 11 annual periods from 2014 to 2024. As of September 2025, the ratio stands at 200 days, meaning defensive assets of $9.88 Million can fund 200 days of operations without new revenue. Also explore Atara Biotherapeutics Inc (ATRA) equity growth momentum to track the company's year-over-year net asset growth rate.
Annual Defensive Interval Ratio for Atara Biotherapeutics Inc (2014–2024)
The table below presents the year-by-year Defensive Interval Ratio for Atara Biotherapeutics Inc from 2014 to 2024, covering 11 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 market cap of Atara Biotherapeutics Inc.
| Year | DIR (days) | Defensive Assets (USD) | Daily Cash Need | Cash | ST Investments | Change (days) |
|---|---|---|---|---|---|---|
| 2024 | 51 days | $18.95 Million | $368.70K/day | $- | $17.47 Million | ▼ -103 days |
| 2023 | 154 days | $59.99 Million | $389.66K/day | $- | $25.88 Million | ▼ -725 days |
| 2022 | 879 days | $190.10 Million | $216.21K/day | $- | $149.88 Million | ▼ -38 days |
| 2021 | 918 days | $265.97 Million | $289.82K/day | $- | $264.98 Million | ▼ -410 days |
| 2020 | 1327 days | $301.50 Million | $227.13K/day | $- | $300.25 Million | ▼ -508 days |
| 2019 | 1836 days | $184.79 Million | $100.67K/day | $- | $184.79 Million | ▼ -437 days |
| 2018 | 2273 days | $248.93 Million | $109.53K/day | $- | $248.93 Million | ▲ +1126 days |
| 2017 | 1147 days | $86.87 Million | $75.74K/day | $- | $86.87 Million | ▼ -6689 days |
| 2016 | 7836 days | $207.71 Million | $26.51K/day | $- | $207.71 Million | ▼ -3319 days |
| 2015 | 11155 days | $296.74 Million | $26.60K/day | $- | $296.74 Million | ▲ +139 days |
| 2014 | 11017 days | $82.22 Million | $7.46K/day | $- | $82.22 Million | — |