HBK INVESTMENTS L P is an institutional investment manager that files quarterly 13F reports with the SEC. As of Q1 2026, the fund manages $9.9B in reported equity holdings across 266 positions. The largest holdings are HOLX (7.5%), EA (6.8%), NVDA (6.1%), PEN (5.4%), NKE (5.1%). The portfolio is concentrated in Other (86.7%), Healthcare (5.6%), Communication Services (5.4%). Data sourced from SEC EDGAR 13F filings (CIK 1011443).