TENABLE HOLDINGS INC (TENB) Institutional Ownership and Insiders Activity

TENABLE HOLDINGS INC (TENB) is widely held by institutional investors, with 303 firms reporting positions valued at approximately $4.23B based on SEC Form 13F filings for the quarter ended June 30, 2026.

Ameriprise Financial Inc is the largest disclosed holder, reporting approximately $561.65M in TENB holdings in its latest filing.

Recent insider activity includes 40 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.