PDT Partners, LLC is an institutional investment manager that files quarterly 13F reports with the SEC. As of Q4 2025, the fund manages $1.5B in reported equity holdings across 548 positions. The largest holdings are LOGI (1.6%), SU (1.1%), EXPE (1.1%), CME (1.1%), FIVE (0.9%). The portfolio is concentrated in Other (87.8%), Technology (2.5%), Consumer Cyclical (2.5%). Data sourced from SEC EDGAR 13F filings (CIK 1564702).