What is Eight Sleep worth?
$1.5Bimplied by the PA Mark · Sep 2026
Eight Sleep last raised $150.0M in its Series D (Mar 2026).
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- ·Post-money valuations for all 10 rounds
- ·The complete investor list — 56 names
- ·Watchlist + deal alerts for Eight Sleep
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Valuation timeline
7 marks · Aug 2015 – Sep 2026▮▮
Equity-Based Accelerator5 roundsPA Mark
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Funding history
10 rounds| Date | Round | Raised | Post-money | $/share |
|---|---|---|---|---|
| Mar 2026 | Series D | $150.0M | ▮ | ▮ |
| Aug 2021 | Series C | $86.0M | ▮ | ▮ |
| Jun 2020 | Debt - PPP | $880K | ▮ | ▮ |
| Nov 2019 | Series B2 | $40.8M | ▮ | ▮ |
| Mar 2018 | Series B | $14.0M | ▮ | ▮ |
| Feb 2017 | Series A | $12.9M | ▮ | ▮ |
| + 4 earlier rounds · a free account shows the full history | ||||
How Eight Sleep's valuation is determined
Private company valuations aren’t quoted on an exchange — they’re established in moments: a priced funding round sets a post-money valuation, secondary trades print at a price per share, and SEC-registered funds holding the stock report fair-value marks in their N-PORT filings.
For Eight Sleep, we compose those signals into the PA Mark — a weighted composite of 1 recent pricing inputs, decayed by age and reset on new rounds. The implied valuation multiplies the mark by shares outstanding. Full methodology →
Frequently asked
- What is Eight Sleep worth?
- Eight Sleep's implied valuation is $1.5B, based on the PA Mark composite price of about $8 per share as of Sep 2026.
- How much has Eight Sleep raised?
- Eight Sleep has raised $269.8M in total funding across 10 recorded rounds.
- When did Eight Sleep last raise?
- Eight Sleep last raised in Mar 2026 (Series D), raising $150.0M.