Unchanged since its Series G, Jun 2021 ($3.7B post-money). The secondary market quotes about $5 per share.
- ·Every dated print: 5 trades with prices and structures
- ·12 fund marks: filer, period, implied $/share
- ·The monthly marks chart, 46 months in dollars
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
Secondary market
monthly marks · 46 months · Jan 2023 – Oct 2026Membership and data by Private Market View
Tanium funding history
7 rounds| Date | Round | Raised | Post-money | $/share |
|---|---|---|---|---|
| Jun 2021 | Later Stage VC (Series G) | $150.0M | ▮ | ▮ |
| Sep 2018 | Later Stage VC | $201.0M | ▮ | ▮ |
| May 2018 | Later Stage VC | $175.0M | ▮ | ▮ |
| Feb 2017 | Later Stage VC | $100.0M | ▮ | ▮ |
| Aug 2015 | Later Stage VC | $127.5M | ▮ | ▮ |
| Mar 2015 | Later Stage VC | $64.0M | ▮ | ▮ |
| + 1 earlier rounds · a free account shows the full history | ||||
Membership and data by Private Market View
Tanium valuation
Tanium is valued at approximately $3.7 billion as of Oct 2026. The figure is set by secondary market price and confirmed by prints. The secondary market quotes about $5 per share. The reference point is its Series G in Jun 2021, at a $3.7 billion post-money valuation; the current figure is unchanged since.
Tanium ranks 44th by valuation and 76th by capital raised among the private companies PrivateMarketView tracks.
Recent activity
In the last 90 days, Tanium's record added 2 institutional fund marks (latest period Jul 2026).
How much has Tanium raised?
Tanium has raised $471 million across 7 recorded rounds since 2014. The largest was a $100 million later-stage round in Feb 2017; the most recent was a $150 million Series G in Jun 2021.
Tanium has filed 13 Form Ds with the SEC since 2009, most recently in Oct 2020 ($150 million sold to 26 investors).
Tanium secondary market activity
5 secondary trades in Tanium shares are on record, between Jan 2026 and May 2026. Exact dates, prices and structures are available to Pro members.
A monthly secondary-market price series for Tanium runs from Jan 2023 to Oct 2026 (46 months).
Institutional holders and vehicles
1 SEC-registered fund reported 12 fair-value marks on Tanium between Apr 2025 and Jul 2026, in their N-PORT filings. The latest fund marks sit apart from the current valuation. Filer-level marks and implied per-share values are available to Pro members.
Comparable companies
Comparable network management software names by valuation on PrivateMarketView: Cyera ($9 billion), Netskope ($8.2 billion) and Fireblocks ($8 billion).
How Tanium'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 Tanium, 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 secondary market price. Question about this number? Full methodology →
Frequently asked about Tanium
- What is Tanium worth?
- Tanium is valued at $3.7B as of Oct 2026. Unchanged since its Series G, Jun 2021 ($3.7B post-money).
- How much has Tanium raised?
- Tanium has raised $470.9M in total funding across 7 recorded rounds.
- When did Tanium last raise?
- Tanium last raised in Jun 2021 (Later Stage VC (Series G)), raising $150.0M.