JENNISON ASSOCIATES LLC is an institutional investment manager that files quarterly 13F reports with the SEC. As of Q4 2025, the fund manages $166.6B in reported equity holdings across 574 positions. The largest holdings are NVDA (8.7%), MSFT (6.1%), AMZN (6.0%), AAPL (5.8%), BMY (4.5%). The portfolio is concentrated in Other (80.3%), Communication Services (8.6%), Technology (5.1%). Data sourced from SEC EDGAR 13F filings (CIK 53417).