JENNISON ASSOCIATES LLC is an institutional investment manager that files quarterly 13F reports with the SEC. As of Q1 2026, the fund manages $145.4B in reported equity holdings across 562 positions. The largest holdings are NVDA (8.9%), AMZN (5.9%), AAPL (5.9%), BMY (4.8%), MSFT (4.6%). The portfolio is concentrated in Other (80.9%), Communication Services (7.8%), Technology (4.3%). Data sourced from SEC EDGAR 13F filings (CIK 53417).