LOOMIS SAYLES & CO L P is an institutional investment manager that files quarterly 13F reports with the SEC. As of Q4 2025, the fund manages $83.0B in reported equity holdings across 695 positions. The largest holdings are NVDA (9.1%), TSLA (6.9%), GOOG (6.5%), META (5.9%), AMZN (5.0%). The portfolio is concentrated in Other (83.7%), Communication Services (13.0%), Technology (1.0%). Data sourced from SEC EDGAR 13F filings (CIK 312348).