WELLINGTON MANAGEMENT GROUP LLP is an institutional investment manager that files quarterly 13F reports with the SEC. As of Q4 2025, the fund manages $570.7B in reported equity holdings across 1878 positions. The largest holdings are NVDA (4.6%), MSFT (4.1%), AAPL (3.7%), GOOG (3.1%), BMY (2.9%). The portfolio is concentrated in Other (83.4%), Communication Services (5.0%), Consumer Cyclical (2.8%). Data sourced from SEC EDGAR 13F filings (CIK 902219).