Capital World Investors is an institutional investment manager that files quarterly 13F reports with the SEC. As of Q4 2025, the fund manages $735.3B in reported equity holdings across 574 positions. The largest holdings are BMY (5.8%), MSFT (4.2%), META (3.6%), NVDA (3.3%), PFE (2.9%). The portfolio is concentrated in Other (79.0%), Communication Services (6.4%), Financial Services (4.4%). Data sourced from SEC EDGAR 13F filings (CIK 1422849).