BAMCO INC /NY/ is an institutional investment manager that files quarterly 13F reports with the SEC. As of Q2 2026, the fund manages $66.6B in reported equity holdings across 345 positions. The largest holdings are SPCX (37.4%), TSLA (7.9%), MSCI (2.7%), ACGL (2.3%), H (2.1%). The portfolio is concentrated in Other (93.2%), Financial Services (1.9%), Industrials (1.4%). Data sourced from SEC EDGAR 13F filings (CIK 1017918).