Valued at $8.0B at its growth round, Mar 2026. Nothing has traded since.
- ·Watch Sierra Space: 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
Sierra Space funding history
3 rounds| Date | Round | Raised | Post-money | $/share |
|---|---|---|---|---|
| Mar 2026 | Later Stage VC | $550.0M | ▮ | ▮ |
| Jan 2022 | Early Stage VC | $30.6M | ▮ | ▮ |
| Dec 2021 | Later Stage VC | $1.4B | ▮ | ▮ |
Membership and data by Private Market View
Sierra Space valuation
Sierra Space was valued at $8 billion at its growth round in Mar 2026. That is the last priced event on record: no secondary trade or institutional fund mark has moved the figure since.
How much has Sierra Space raised?
Sierra Space has raised $2.3 billion across 3 recorded rounds since 2021. The largest was a $550 million later-stage round in Mar 2026.
Sierra Space has filed 9 Form Ds with the SEC since 2021, most recently in Apr 2023 ($30.6 million sold to 37 investors).
How Sierra Space'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 Sierra Space, 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 Sierra Space
- What is Sierra Space worth?
- Sierra Space is valued at $8.0B as of Oct 2026. Valued at $8.0B at its growth round, Mar 2026. Nothing has traded since.
- How much has Sierra Space raised?
- Sierra Space has raised $2.3B in total funding across 3 recorded rounds.
- When did Sierra Space last raise?
- Sierra Space last raised in Mar 2026 (Later Stage VC), raising $550.0M.