Nothing comparable since the round — shown at its later-stage round, Oct 2024 ($740.0M post-money).
- ·4 fund marks: filer, period, implied $/share
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
Seaport Therapeutics funding history
1 rounds| Date | Round | Raised | Post-money | $/share |
|---|---|---|---|---|
| Oct 2024 | Later Stage VC | $225.9M | ▮ | ▮ |
Membership and data by Private Market View
Seaport Therapeutics valuation
Seaport Therapeutics is valued at approximately $740 million as of Oct 2026. The figure is set by institutional fund marks. The reference point is its later-stage round in Oct 2024, at a $740 million post-money valuation.
Recent activity
In the last 90 days, Seaport Therapeutics's record added 3 institutional fund marks (latest period Jul 2026).
How much has Seaport Therapeutics raised?
Seaport Therapeutics has raised $330 million in total; 1 of its rounds is on record. The largest on record was a $226 million later-stage round in Oct 2024.
Seaport Therapeutics has filed 1 Form D with the SEC, most recently in Oct 2024 ($226 million sold to 33 investors).
Institutional holders and vehicles
2 SEC-registered funds reported 4 fair-value marks on Seaport Therapeutics between May 2026 and Jul 2026, in their N-PORT filings. Filer-level marks and implied per-share values are available to Pro members.
How Seaport Therapeutics'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 Seaport Therapeutics, 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 Seaport Therapeutics
- What is Seaport Therapeutics worth?
- Seaport Therapeutics is valued at $740.0M as of Oct 2026. Nothing comparable since the round — shown at its later-stage round, Oct 2024 ($740.0M post-money).
- How much has Seaport Therapeutics raised?
- Seaport Therapeutics has raised $329.9M in total funding across 1 recorded rounds.
- When did Seaport Therapeutics last raise?
- Seaport Therapeutics last raised in Oct 2024 (Later Stage VC), raising $225.9M.