Tanium gives enterprises and government organizations the ability to secure, control, and manage millions of endpoints across the enterprise within seconds. Tanium was founded in 2007. It is valued at about $3.7 billion as of Oct 2026, set by secondary market price, unchanged since its Series G in Jun 2021. It has raised $471 million across 7 recorded rounds; the latest was a $150 million Series G in Jun 2021.
PMV mark · valuation
$3.7B
Oct 2026
Secondary market · $/share
$5
Total raised
$470.9M
Last round
Later Stage VC (Series G)
Jun 2021
Secondary market
monthly marks · 46 months · Jan 2023 – Oct 2026
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Jan 2023marks: indicative $/share, month-end · as of Oct 15, 2026Oct 2026
Monthly marks are a Pro feature — the shape is real, the numbers are waiting.Unlock 46 monthly marks
Membership and data by Private Market View
Prints on record
5
Price range
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Latest print
May 2026
First print
Jan 2026
Pro
The prices on Tanium
·Every dated print: 5 trades with prices and structures
Secondary marks are indicative month-end price levels observed across secondary-market trading venues — a level, not a trade — and are the market input to the PrivateMarketView mark. Private share prices aren’t published anywhere. Aggregate figures combine multiple reporting channels — direct participant reports, platform transactions, third-party market intelligence — at monthly granularity. Individually dated prints are a Pro feature and are shown only for transactions recorded on our own platform. Third-party-reported trades are never republished individually, at any tier. Verified prints (✓) have been confirmed against a second source. Prints marked SPV or Forward reflect the structure’s pricing, which can differ from direct share transfers of Tanium stock.
