# Fastly Inc. (FSLY) fundamentals

Data as of 2026-09-08. NASDAQ, United States. Sector: Technology / Software. Price $20.59, market value $3.3 billion.

## Valuation
- **P/E (trailing): n/a** (negative earnings). Fastly Inc. reported negative earnings over the last twelve months, so the P/E is not meaningful; use price-to-sales, EV/EBITDA and free-cash-flow yield instead.
- **PEG: 1.30**. A PEG of 1.30 is in the range usually read as fairly priced for its growth.
- **Price / sales: 4.8×**. Each dollar of revenue is priced at 4.8×.
- **Price / book: 3.3×**. The shares trade at 3.3× book value; book value is a meaningful part of the valuation.
- **Free-cash-flow yield: 1.5%** (5-yr avg -1.3%). Free cash flow equals 1.5% of the market value, above its five-year average of -1.3%, so the shares are cheaper on cash than they have usually been.

## Profitability
- **Gross margin: 61.5%**. Fastly Inc. keeps 61.5% of revenue after the direct cost of what it sells, the kind of margin that comes with software, brands or pricing power.
- **Operating margin: -12.0%**. Operating margin is negative: the business loses money before interest and tax.
- **Net margin: -19.5%**. The company reported a net loss over the last twelve months.
- **Return on equity: -13.1%**. Return on equity is negative because earnings are negative.
- **Return on invested capital: -5.8%**. Return on all capital, debt included, is -5.8%: close to or below the cost of capital, so growth may not create value.
- **Return on assets: -5.4%**. Each dollar of assets produces -5.4% of profit.

## Growth
- **Revenue growth (1 yr): 14.8%** (3-yr 13.0%/yr, 5-yr 16.5%/yr). Revenue grew 14.8% over the last year, against 16.5% a year compounded over five years.
- **EPS growth (1 yr): 27.2%**. Earnings per share rose 27.2%, faster than revenue, so margins expanded or the share count shrank.

## Financial health
- **Debt to equity: 0.39**. Debt is 0.39 times equity: a conservative balance sheet.
- **Altman Z-score: 4.48**. A Z-score of 4.48 places the company in the safe zone for bankruptcy risk.
- **Piotroski F-score: 6/9**. 6 of 9 checks pass: mixed.

## Dividends
- **Dividend: none**. Fastly Inc. does not currently pay a dividend.

## Price and momentum
- **Total return (1 yr): 182.1%** (YTD 102.3%, 3-mo 13.9%). The shares are up 182.1% over twelve months including dividends.
- **From 52-week high: -40.9%** (182.6% above the low). Trading 41% below its 52-week high, deep in a drawdown.
- **200-day average: above**. The price sits above its 200-day moving average, the usual definition of an uptrend.
- **RSI (14-day): 41**. An RSI of 41 is neutral.
- **Beta (1 yr): 1.22** (volatility 121%). Beta of 1.22 against the S&P 500: the shares move roughly with the market.

Live score and charts: https://foliofundamentals.com/analyzer?s=FSLY · Page: https://foliofundamentals.com/stocks/fsly

Not investment advice.