First Reserve GP XIII Ltd is an institutional investment manager that files quarterly 13F reports with the SEC. As of Q4 2025, the fund manages $441M in reported equity holdings across 2 positions. The largest holdings are ET (87.3%), VTS (12.7%). The portfolio is concentrated in Energy (87.3%), Other (12.7%). Data sourced from SEC EDGAR 13F filings (CIK 1706604).