Fastly, Inc.
Fastly, Inc. (FSLY) PE Ratio — Current & Historical Data
Trailing twelve months (TTM) P/E, forward P/E, PEG, and annual PE history — from market prices and filings.
fsly · pe ratio · data through Dec 31, 2025
Core PE Ratio Metrics
Trailing 12 months · TTMThe price-to-earnings (P/E) ratio for Fastly, Inc. (FSLY) measures how much investors pay for each dollar of the company's trailing earnings. FSLY's current PE ratio of N/A is calculated by dividing its stock price of $19.22 by its TTM earnings per share of -$0.67.
Source: FMP · /ratios-ttm · /analyst-estimates · 2025-12-31
PE Ratio History
2017 – 2025 · Annual▸ FMP /ratios?period=annual&limit=20 · priceToEarningsRatio + netIncomePerShare (Annual)
PE Ratio vs Peers
Software - Application · 6 peers · Annual PE| Company | Market Cap | PE (Annual) | vs Avg | EPS (TTM) |
|---|---|---|---|---|
Fastly, Inc.You FSLY | $3.0B | N/A | — | -$0.67 |
 Amplitude, Inc. AMPL | $952M | N/A | — | -$0.67 |
 AMTD Digital Inc. HKD | $822M | 16.95x | — | $0.17 |
 PDF Solutions, Inc. PDFS | $2.2B | N/A | — | -$0.02 |
 PROS Holdings, Inc. PRO | $1.1B | N/A | — | -$0.43 |
 Rezolve AI PLC RZLV | $622M | N/A | — | -$0.38 |
 TELUS International (Cda) Inc. TIXT | $1.2B | N/A | — | -$0.22 |
* N/A — Company is not profitable (TTM) · excluded from industry average · ▸ FMP /stock-peers + /ratios?limit=1 · priceToEarningsRatio
Annual PE Ratio History
| Fiscal Year End | PE Ratio | EPS (TTM) | YoY Change | PE vs Max |
|---|---|---|---|---|
2025-12-31Latest FY2025 | — | $-0.83 | — | |
2024-12-31 FY2024 | — | $-1.14 | — | |
2023-12-31 FY2023 | — | $-1.03 | — | |
2022-12-31 FY2022 | — | $-1.57 | — | |
2021-12-31 FY2021 | — | $-1.92 | — | |
2020-12-31 FY2020 | — | $-0.93 | — | |
2019-12-31 FY2019 | — | $-0.75 | — | |
2018-12-31 FY2018 | — | $-0.39 | — | |
2017-12-31 FY2017 | — | $-0.41 | — |
▸ FMP /ratios?period=annual&limit=20 · priceToEarningsRatio + netIncomePerShare · Zero extra API
About PE Ratio & Methodology
The price-to-earnings (P/E) ratio for Fastly, Inc. (FSLY) measures how much investors pay for each dollar of the company's trailing earnings. FSLY's current PE ratio of N/A is calculated by dividing its stock price of $19.22 by its TTM earnings per share of -$0.67.
Frequently asked questions
FSLY pe ratio · 6 questionsFSLY's current PE ratio is N/A as of 2026-06-08, based on a stock price of $19.22 and TTM EPS of -$0.67. Data sourced from Financial Modeling Prep via FSLY's SEC 10-K and 10-Q filings.
▸ Source: FMP · /ratios-ttm · /ratios annual · /analyst-estimates · /stock-peers · Fastly, Inc. SEC 10-K & 10-Q filings · US GAAP · Updated: 2026-06-08