DIAMOND HILL CAPITAL MANAGEMENT INC is an institutional investment manager that files quarterly 13F reports with the SEC. As of Q1 2026, the fund manages $16.0B in reported equity holdings across 187 positions. The largest holdings are AIG (4.0%), BRK.B (3.8%), ABT (3.5%), AON (3.0%), CL (2.9%). The portfolio is concentrated in Other (86.5%), Industrials (3.7%), Financial Services (3.7%). Data sourced from SEC EDGAR 13F filings (CIK 1217541).