HBK INVESTMENTS L P is an institutional investment manager that files quarterly 13F reports with the SEC. As of Q2 2026, the fund manages $10.2B in reported equity holdings across 245 positions. The largest holdings are BLD (9.1%), EA (6.4%), PEN (5.7%), NKE (5.4%), SPY (5.3%). The portfolio is concentrated in Other (80.6%), Healthcare (10.7%), Communication Services (5.5%). Data sourced from SEC EDGAR 13F filings (CIK 1011443).