Valued at $1.6B at its later-stage round, Jan 2025. Nothing has traded since.
- ·The complete investor list: 12 names
- ·Watch Sigma Computing: the Monday email on marks, rounds and moves
Valuation timeline
0 priced rounds · 32 daily marks since · Sep 2026 – Oct 2026Membership and data by Private Market View
Sigma Computing funding history
6 rounds| Date | Round | Raised | Post-money | $/share |
|---|---|---|---|---|
| Jan 2025 | Later Stage VC (Series D) | $264.0M | ▮ | ▮ |
| May 2023 | Later Stage VC (Series C) | $340.0M | ▮ | ▮ |
| Nov 2021 | Later Stage VC | $340.0M | ▮ | ▮ |
| Sep 2021 | Debt | $15.0M | ▮ | ▮ |
| Apr 2021 | Debt | $8.3M | ▮ | ▮ |
| Dec 2017 | Early Stage VC | $20.0M | ▮ | ▮ |
Membership and data by Private Market View
Sigma Computing valuation
Sigma Computing was valued at $1.6 billion at its later-stage round in Jan 2025. That is the last priced event on record: no secondary trade or institutional fund mark has moved the figure since.
How much has Sigma Computing raised?
Sigma Computing has raised $632 million across 6 recorded rounds since 2017. The largest was an $8.3 million debt round in Apr 2021; the most recent was a $264 million Series D in Jan 2025.
Sigma Computing has filed 8 Form Ds with the SEC since 2018, most recently in Jan 2025 ($264 million sold to 36 investors).
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How Sigma Computing'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 Sigma Computing, the most current credible signal sets the number and the older ones confirm it: a live secondary-market price first, then three or more recent prints, then institutional fund marks, and otherwise the last priced round, which never decays. The valuation is the last round’s post-money moved by the price change since that round, so no share count is assumed. Today it is set by its last priced round. Question about this number? Full methodology →
Frequently asked about Sigma Computing
- What is Sigma Computing worth?
- Sigma Computing is valued at $1.6B as of Oct 2026. Valued at $1.6B at its later-stage round, Jan 2025. Nothing has traded since.
- How much has Sigma Computing raised?
- Sigma Computing has raised $632.0M in total funding across 6 recorded rounds.
- When did Sigma Computing last raise?
- Sigma Computing last raised in Jan 2025 (Later Stage VC (Series D)), raising $264.0M.