Reported valuation; nothing comparable since.
- ·13 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
Proofpoint funding history
1 rounds| Date | Round | Raised | Post-money | $/share |
|---|---|---|---|---|
| Aug 2021 | Buyout/LBO | $12.3B | ▮ | ▮ |
Membership and data by Private Market View
Proofpoint valuation
Proofpoint is valued at approximately $12.3 billion as of Oct 2026. The figure is set by institutional fund marks.
Recent activity
In the last 90 days, Proofpoint's record added 3 institutional fund marks (latest period Jul 2026).
How much has Proofpoint raised?
Proofpoint has raised $8.9 billion across 1 recorded round since 2021. The largest was a $12.3 billion buyout in Aug 2021.
Institutional holders and vehicles
1 SEC-registered fund reported 13 fair-value marks on Proofpoint between Apr 2025 and Jul 2026, in their N-PORT filings. Filer-level marks and implied per-share values are available to Pro members.
Comparable companies
How Proofpoint'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 Proofpoint, 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 Proofpoint
- What is Proofpoint worth?
- Proofpoint is valued at $12.3B as of Oct 2026. Reported valuation; nothing comparable since.
- How much has Proofpoint raised?
- Proofpoint has raised $8.9B in total funding across 1 recorded rounds.
- When did Proofpoint last raise?
- Proofpoint last raised in Aug 2021 (Buyout/LBO), raising $12.3B.