Amplitude, Inc. (AMPL) stock
Close on Nov 11, 2026Market cap $2.15BP/E –Yield –
Amplitude, Inc. grew revenue 20.2% to $396.45M over the twelve months to Sep 30, 2026. Free cash flow was $31.57M, up 75.8% from a year earlier. At the latest close the market valued the company at $2.15B.
Key statistics
Valuation at the latest close; fundamentals over the trailing twelve months, balances at Sep 30, 2026
Valuation
- Market cap
- $2.15B
- P/E ratio
- –
- Price to sales
- 5.42
- Price to book
- 16.81
- Dividend yield
- –
- Free cash flow yield
- 1.47%
Fundamentals
- Revenue
- $396.45M
- Net income
- -$100.07M
- EPS, diluted
- -$0.76
- Free cash flow
- $31.57M
- Book value per share
- $1.01
- Diluted shares
- 126M
Trading
- Next earnings
- Feb 17, 2027 (estimated, after the close)
- Previous close
- $16.83
- Open
- $17.10
- Day's range
- $16.77 – $17.31
- Volume
- 1,222,987
- Average volume (20 days)
- 1,979,939
- Index membership
- Russell 2000 (since Jun 2022), Russell 3000 (since Aug 2022)
- Beta (5 years)
- 1.55
- 52-week range
- $5.51 – $18.85
- RSI (14 days)
- 59.4
- Volatility (1 year)
- 65.1%
- Relative volume
- 0.63×
- WACC
- 12.6%
Index membership is inferred from the holdings of funds that track each index (IWM, IWV), as reported to the SEC for Jun 30, 2026. Join dates come from quarterly fund reports since 2019, so they are accurate to the quarter.
Market cap history
Month-end market cap since 2021, using shares outstanding reported at the time
Total return vs. the S&P 500
Price change plus reinvested dividends, to the close on Nov 11, 2026. The S&P 500 is measured by the SPY fund.
| Period | AMPL | S&P 500 | Difference | AMPL per year | S&P 500 per year |
|---|---|---|---|---|---|
| 1 month | +9.8% | -2.4% | +12.2 pts | ||
| 3 months | +35.6% | -1.2% | +36.8 pts | ||
| Year to date | +48.6% | +12.3% | +36.3 pts | ||
| 1 year | +53.9% | +12.4% | +41.5 pts | ||
| 3 years | +67.6% | +78.8% | −11.2 pts | +18.8% | +21.4% |
| 5 years | -77.2% | +75.2% | −152.4 pts | -25.6% | +11.9% |
Eight years at a glance
Fiscal years 2018 to 2025 and trailing twelve months, USD
Revenue
Gross profit
Net income
EPS, diluted
Free cash flow
Press releases
Releases Amplitude filed with the SEC as exhibits to Form 8-K or 6-K
- Results
- Update
- Results
- Results
- Update
- Results
About Amplitude
Services-Prepackaged Software
Amplitude, Inc. provides an AI analytics platform designed to help organizations analyze behavioral data and build digital products and experiences. The platform combines analytics, session replay, feature and web experimentation, audience activation, guides and surveys, automated insights, and artificial intelligence agents and feedback tools into a unified system. These solutions allow product, engineering, and marketing teams to evaluate user engagement, test digital features, deliver personalized interactions, and optimize customer retention and monetization across digital properties.
Company profile, executives and historyAmplitude stock: common questions
What is Amplitude's stock price?
AMPL closed at $17.21 on Nov 11, 2026, up 2.26% on the day. Over the past 52 weeks it traded between $5.51 and $18.85.
What is Amplitude's market cap?
Amplitude was worth $2.15B at the close on Nov 11, 2026: the share price times the diluted shares outstanding.
What is AMPL's P/E ratio?
Amplitude lost money over the twelve months to Sep 30, 2026 (diluted EPS -$0.76), so it has no meaningful P/E ratio.
How much revenue does Amplitude make?
Amplitude reported revenue of $396.45M for the twelve months to Sep 30, 2026, up 20.2% from a year earlier.
Does Amplitude pay a dividend?
No. Amplitude has not paid a cash dividend over the last twelve months.
When does Amplitude report earnings next?
Amplitude is expected to report Q4 FY2026 results on Feb 17, 2027, after the close. The date is estimated from its past reporting pattern until the company confirms it.
How has AMPL stock performed over the past year?
Including dividends, AMPL returned +53.9% over the past year, against +12.4% for the S&P 500.
How many AMPL shares are sold short?
8M shares were sold short at the latest FINRA report, 10.15% of the float, or 5.2 days of average trading volume.
Who are Amplitude's competitors?
Companies most similar to Amplitude by business, industry and size include PD, CXM, GDYN, HUCK, CGNT.
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