Down 13% since its later-stage round, Mar 2026 ($250.0M post-money).
- ·2 fund marks: filer, period, implied $/share
- ·Direct lines for 4 people on the team
Membership and data by Private Market View
Valuation timeline
0 priced rounds · 32 daily marks since · Sep 2026 – Oct 2026Membership and data by Private Market View
Portal Space Systems funding history
1 rounds| Date | Round | Raised | Post-money | $/share |
|---|---|---|---|---|
| Mar 2026 | Later Stage VC | $61.5M | ▮ | ▮ |
Membership and data by Private Market View
Portal Space Systems valuation
Portal Space Systems is valued at approximately $217 million as of Oct 2026. The figure is set by institutional fund marks. The reference point is its later-stage round in Mar 2026, at a $250 million post-money valuation; the current figure is down 13% since.
Recent activity
In the last 90 days, Portal Space Systems's record added 1 institutional fund mark (latest period Jul 2026).
How much has Portal Space Systems raised?
Portal Space Systems has raised $80 million in total; 1 of its rounds is on record. The largest on record was a $61.5 million later-stage round in Mar 2026.
Portal Space Systems has filed 1 Form D with the SEC, most recently in Mar 2026 ($61.5 million sold to 32 investors).
Institutional holders and vehicles
1 SEC-registered fund reported 2 fair-value marks on Portal Space Systems between Apr 2026 and Jul 2026, in their N-PORT filings. Filer-level marks and implied per-share values are available to Pro members.
How Portal Space Systems'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 Portal Space Systems, 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 institutional fund marks. Question about this number? Full methodology →
Frequently asked about Portal Space Systems
- What is Portal Space Systems worth?
- Portal Space Systems is valued at $217.5M as of Oct 2026. Down 13% since its later-stage round, Mar 2026 ($250.0M post-money).
- How much has Portal Space Systems raised?
- Portal Space Systems has raised $80.0M in total funding across 1 recorded rounds.
- When did Portal Space Systems last raise?
- Portal Space Systems last raised in Mar 2026 (Later Stage VC), raising $61.5M.