TTM
-15.9%
YoY change
+12.01pp
Trough year (2021)
-61.8%
Peak year (2025)
-18.9%
Latest annual
-18.9%
Operating Margin history chart for Fastly (FSLY) from 2017 to 2025
Latest: -18.9%
Operating Margin change chart for Fastly (FSLY) from 2017 to 2025
Latest: +12.01pp
Operating Margin history table for Fastly (FSLY) from 2017 to 2025
| 2025 | -18.9% | +12.01pp | ||
| 2024 | -30.9% | +8.25pp | ||
| 2023 | -39.1% | +17.76pp | ||
| 2022 | -56.9% | +4.92pp | ||
| 2021 | -61.8% | -24.95pp | ||
| 2020 | -36.9% | -13.64pp | ||
| 2019 | -23.2% | -3.06pp | ||
| 2018 | -20.2% | +9.42pp | ||
| 2017 | -29.6% | — |
- 2025-18.9%+12.01pp
- 2024-30.9%+8.25pp
- 2023-39.1%+17.76pp
- 2022-56.9%+4.92pp
- 2021-61.8%-24.95pp
- 2020-36.9%-13.64pp
- 2019-23.2%-3.06pp
- 2018-20.2%+9.42pp
- 2017-29.6%—
Operating Margin values are taken from Fastly's reported income statements (quarterly 10-Q and annual 10-K filings with the U.S. Securities and Exchange Commission). Each row shows the period end date and the filing date. YoY compares each figure to the same period one year earlier. Amounts are in USD as filed.
About Operating Margin at Fastly (FSLY)
According to Fastly's latest reported financial statements, the company's latest reported operating margin is -15.9%. Operating margin is operating income divided by revenue — the share of each sales dollar left after cost of goods sold and operating expenses (SG&A, R&D), but before interest and taxes. It isolates how profitable the core business is before financing and tax decisions, so it is comparable across companies with different capital structures.
Headline figure above is from the reporting period ending (reported ). Chart and table below cover the full reported history back to .
Fastly (FSLY) most recent annual operating margin stands at -18.88% (2025) – expanded 12.0 percentage points year-over-year.
The record annual operating margin stands at -18.88%, reached in 2025; the historical low of -61.81% was recorded in 2021.
Fastly Operating Margin by Year
Fastly Operating Margin 2025: -18.9%
Fastly operating margin in 2025 was -18.88%, expanded 12.0 percentage points from 2024. This figure represents the highest annual value in the available history.
Fastly Operating Margin 2024: -30.9%
2024's operating margin for Fastly came in at -30.89%, expanded 8.3 percentage points from 2023.
Fastly Operating Margin 2023: -39.1%
Fastly posted operating margin of -39.14% in 2023, expanded 17.8 percentage points from 2022.
Fastly Operating Margin 2022: -56.9%
In 2022, Fastly reported operating margin of -56.90%, expanded 4.9 percentage points from 2021.
Fastly Operating Margin 2021: -61.8%
Fastly operating margin in 2021 was -61.81%.
See more financial history for Fastly (FSLY).
Sector peers by Operating Margin
Technology peers of Fastly (FSLY), ranked by their latest operating margin
| 64.0% | |
| 53.2% | |
| 48.5% | |
| 46.8% | |
| 43.7% | |
| 34.8% | |
| 32.6% | |
| 11.7% |
- 64.0%
- 53.2%
- 46.8%
- 43.7%
- 34.8%
- 32.6%
- 11.7%
Frequently asked questions
Fastly (FSLY) Key Financials
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