Fastly, Inc. Class A Common Stock Defensive Interval Ratio
Fastly, Inc. Class A Common Stock defensive interval ratio. Fastly, Inc. Class A Common Stock (FSLY) has a Defensive Interval Ratio of 563 days as of December 2025. Defensive assets of $299.23 Million (cash $-, short-term investments $181.20 Million, receivables $118.03 Million) cover 563 days of daily cash needs of $531.50K/day. Explore Fastly, Inc. Class A Common Stock long-term investment intensity to see how much of total assets are deployed in long-term investments.
Defensive Interval Ratio
Defensive Assets
Daily Cash Need
Current Liabilities
Defensive Interval Ratio of Fastly, Inc. Class A Common Stock (2017–2024)
Defensive interval ratio of Fastly, Inc. Class A Common Stock from 2017 to 2024. This chart shows how Fastly, Inc. Class A Common Stock's Defensive Interval Ratio has evolved across 8 annual periods from 2017 to 2024. As of December 2025, the ratio stands at 563 days, meaning defensive assets of $299.23 Million can fund 563 days of operations without new revenue. Read FSLY total liabilities for a breakdown of total debt and financial obligations.
Fastly, Inc. Class A Common Stock Defensive Interval Ratio by Year (2017–2024)
Fastly, Inc. Class A Common Stock defensive interval ratio by year from 2017 to 2024. The table below presents the year-by-year Defensive Interval Ratio for Fastly, Inc. Class A Common Stock from 2017 to 2024, covering 8 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 the complete balance sheet picture, see FSLY asset base.
| Year | DIR (days) | Defensive Assets (USD) | Daily Cash Need | Cash | ST Investments | Change (days) |
|---|---|---|---|---|---|---|
| 2024 | 439 days | $125.69 Million | $286.18K/day | $- | $9.71 Million | ▼ -389 days |
| 2023 | 829 days | $335.30 Million | $404.64K/day | $- | $214.80 Million | ▼ -284 days |
| 2022 | 1112 days | $464.16 Million | $417.32K/day | $- | $374.58 Million | ▼ -68 days |
| 2021 | 1180 days | $426.42 Million | $361.29K/day | $- | $361.80 Million | ▲ +476 days |
| 2020 | 704 days | $181.54 Million | $257.78K/day | $- | $131.28 Million | ▼ -791 days |
| 2019 | 1496 days | $152.10 Million | $101.70K/day | $- | $114.97 Million | ▲ +675 days |
| 2018 | 821 days | $71.41 Million | $86.99K/day | $- | $46.68 Million | ▲ +61 days |
| 2017 | 760 days | $37.98 Million | $50.00K/day | $- | $18.89 Million | — |