WELLINGTON MANAGEMENT GROUP LLP is an institutional investment manager that files quarterly 13F reports with the SEC. As of Q2 2026, the fund manages $580.2B in reported equity holdings across 1903 positions. The largest holdings are NVDA (4.2%), BMY (3.4%), MSFT (3.1%), AAPL (3.0%), GOOG (2.7%). The portfolio is concentrated in Other (83.6%), Communication Services (3.9%), Technology (3.0%). Data sourced from SEC EDGAR 13F filings (CIK 902219).