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AI brief of an SEC Form 8-K · Tenable Holdings, Inc. (TENB)

Tenable reports Q3 revenue up 9.5% to $276.4 million and raises full-year outlook

Positive Impact 4 of 5 earnings Written later

Tenable reported third-quarter 2026 revenue of $276.4 million, up 9.5% from a year earlier, with GAAP net income of $11.3 million compared with $2.3 million in the prior-year quarter. The company said it raised its full-year outlook, now calling for 2026 revenue of $1.084 billion to $1.087 billion and non-GAAP diluted earnings per share of $2.16 to $2.19.

Key points

  • Q3 2026 revenue was $276.4 million, up 9.5% year-over-year; GAAP diluted EPS was $0.10 versus $0.02, and non-GAAP diluted EPS was $0.63 versus $0.42.
  • Full-year 2026 guidance: revenue of $1.084 billion to $1.087 billion and non-GAAP diluted EPS of $2.16 to $2.19.
  • Fourth-quarter 2026 guidance: revenue of $277.0 million to $280.0 million and non-GAAP diluted EPS of $0.56 to $0.58.
  • Repurchased 6.8 million shares for $223.8 million in the quarter and closed an upsized $800 million convertible senior notes offering.

The filing

CompanyTenable Holdings, Inc. (TENB)
Form8-K, current report
Filed with the SECOct 28, 2026, 4:07 PM ET
Accession number0001660280-26-000050

Items reported: 2.02 Results of Operations

Read the filing on SEC.gov ↗

Written by AI on Nov 9, 2026, 8:53 AM ET, from this filing only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on October 28, 2026.

Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.