Fastly, Inc.
Fastly, Inc. (FSLY) is listed on NASDAQ and classified in Software - Application, part of the Technology sector. It is headquartered in San Francisco, United States and has 1,140 employees. The company is worth $3.58B. Revenue was $624.02M in fiscal 2025, up 14.8% from the year before. It reported a net loss of $121.68M. The share price is 35.5% below its 52-week high of $34.82. 5 of the 38 superinvestors we track held it at the end of Q2 2026. The largest position belongs to Two Sigma (Two Sigma Investments), at $111.31M. In that quarter, 3 of them opened or added to the position and 1 reduced it. Over the last 30 days, company insiders sold $13.94M of its stock on the open market and bought none. $13.66M of those sales were scheduled in advance under 10b5-1 plans.
Written from the data on this page: SEC filings (13F, Form 4, annual reports) and market prices.
Year by year, from the annual reports; dividends from the payments themselves.
Bars are year-end balances; lines are what happened during the year.
Major managers that reported this stock in their latest 13F.
▼ -44.9% over 5Y.
today you would have $443.98▼ -55.6%
Dividends reinvested, splits accounted for. Past prices say what happened, not what will.
The last 7 closed years, each at that year’s closing price and reported numbers.
| Indicator | Median | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 |
|---|---|---|---|---|---|---|---|---|
| Year-end price | $10.18 | $9.44 | $17.80 | $8.19 | $35.45 | $87.37 | $20.07 | |
| P/S | 4.7x | 2.5x | 2.5x | 4.7x | 2.4x | 12.0x | 34.1x | 9.5x |
| P/B | 2.4x | 1.7x | 1.4x | 2.4x | 1.1x | 4.2x | 9.3x | 7.4x |
| EPS |
Seven formulas applied to the reported numbers, each with its assumption next to the result. None of them predicts a price.
This formula has no meaning here — usually a loss, negative cash flow, or a missing input.
This formula has no meaning here — usually a loss, negative cash flow, or a missing input.
This formula has no meaning here — usually a loss, negative cash flow, or a missing input.
This formula has no meaning here — usually a loss, negative cash flow, or a missing input.
Cash flow growing 5.0% a year for 10 years, discounted at 10%, then 2.5% forever.
This formula has no meaning here — usually a loss, negative cash flow, or a missing input.
Companies of similar size in Technology, for comparison. The columns are the same ones above, in the same order.
| Stock | Price | P/E | P/B | Dividend yield | ROE | Market cap |
|---|---|---|---|---|---|---|
| SRADSportradar Group AG | $11.99 | 199.8x | 4.0x | 0.00% | 1.97% | $3.55B |
| INTAIntapp, Inc. | $47.18 | — | 11.4x | 0.00% | -9.87% | $3.62B |
| ONDSOndas Inc. | $6.02 | — | 2.0x | 0.00% | 19.32% | $3.51B |
| APPNAppian Corp | $51.15 |
| -$0.83 |
| -$1.14 |
| -$1.03 |
| -$1.57 |
| -$1.92 |
| -$0.93 |
| -$0.75 |
| Profit margin | -29.07% | -19.50% | -29.07% | -26.30% | -44.09% | -62.85% | -32.98% | -25.72% |
| ROE | -16.37% | -13.09% | -16.37% | -13.59% | -19.97% | -21.96% | -9.03% | -20.01% |
Median of the years shown; P/E years above 200x are left out.
This formula has no meaning here — usually a loss, negative cash flow, or a missing input.
The average of the method families that answered, not of the seven numbers: four of the seven start from the same earnings per share.
1 methods answered, across 1 families.
Room for errors in the reported numbers.
-73.7% from the average.
Models, not forecasts, and not investment advice. How each formula works →
| — |
| — |
| 0.00% |
| — |
| $3.66B |
| NATLNCR Atleos Corp | $47.19 | 18.1x | 7.5x | 0.00% | 48.53% | $3.49B |
| WIXWix.com Ltd. | $82.55 | — | — | 0.00% | — | $3.45B |