Belvedere Trading LLC is an institutional investment manager that files quarterly 13F reports with the SEC. As of Q1 2026, the fund manages $84.4B in reported equity holdings across 339 positions. The largest holdings are SPY (40.4%), ES (22.1%), IWM (8.4%), NVDA (8.1%), TSLA (8.0%). The portfolio is concentrated in Other (98.0%), Communication Services (1.5%), Technology (0.5%). Data sourced from SEC EDGAR 13F filings (CIK 1632341).