MASSACHUSETTS FINANCIAL SERVICES CO /MA/ is an institutional investment manager that files quarterly 13F reports with the SEC. As of Q2 2026, the fund manages $315.2B in reported equity holdings across 1005 positions. The largest holdings are NVDA (4.3%), GOOG (3.3%), AAPL (2.8%), AMZN (2.8%), MSFT (2.8%). The portfolio is concentrated in Other (80.7%), Communication Services (4.3%), Technology (3.6%). Data sourced from SEC EDGAR 13F filings (CIK 912938).