BLACKLINE INC (BL) Institutional Ownership

BL is currently held by 1 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $50.60M based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026.

The largest disclosed holder is Engaged Capital, which reported ownership valued at approximately $50.60M in its March 31, 2026 13F filing. Based on current market prices and the latest disclosed share count, Engaged Capital's BL position is now estimated to be worth approximately $36.65M, representing an estimated loss of -27.57% since the filing period.

Major shareholders tracked on this page include Engaged Capital, and other prominent asset managers. Collectively, these investors account for approximately 100% of the total disclosed value among the investors covered in this analysis.

This page tracks 13F-reported ownership trends, hedge fund exposure, portfolio concentration, historical 13F filings, and estimated holding performance to help investors analyze smart money sentiment toward BLACKLINE INC (BL).