Tenable Holdings, INC Schedule 13G passive stakes

Ameriprise Financial and its affiliates have reported a 13.7% beneficial ownership stake in Tenable Holdings, Inc. as of May 31, 2026.

BlackRock, Inc. has filed a Schedule 13G, reporting beneficial ownership of 10.3% of Tenable Holdings Inc.'s common stock as of May 31, 2026.

Ameriprise Financial, Inc. and its subsidiary Columbia Management Investment Advisers, LLC have filed a Schedule 13G, reporting a combined beneficial ownership of 7.4% of Tenable Holdings, Inc. common stock as of March 31, 2026.

Vanguard Capital Management has reported beneficial ownership of 5.44% of Tenable Holdings Inc.'s common stock as of March 31, 2026.

Vanguard Portfolio Management has reported beneficial ownership of 9,736,124 shares, representing 8.47% of the outstanding common stock of Tenable Holdings Inc.

The Vanguard Group has filed an amended Schedule 13G, reporting 0% beneficial ownership in Tenable Holdings Inc following an internal realignment.

The Vanguard Group has disclosed a 12.35% beneficial ownership in Tenable Holdings Inc., holding 14,962,471 shares of common stock.

Ameriprise Financial and Columbia Management Investment Advisers have disclosed beneficial ownership exceeding 5% in Tenable Holdings, Inc. common stock.

FMR LLC and Abigail P. Johnson have filed an Amendment No. 9 to Schedule 13G, disclosing a beneficial ownership of 3.8% in Tenable Holdings Inc. as of June 30, 2025.

FMR LLC and its affiliates, along with Abigail P. Johnson, have filed an amended Schedule 13G, reporting a combined beneficial ownership of 9.8% of Tenable Holdings Inc.'s common stock as of March 31, 2025.