Horizon Kinetics Holding Reports Q3 Loss of $18.4 Million

Horizon Kinetics Holding reported third-quarter 2026 revenue of $18.0 million and a net loss attributable to shareholders of $18.4 million, or $0.98 per diluted share. GAAP operating income was $1.8 million, compared with $4.3 million in the company’s advisor-only presentation. The quarterly loss r…