Monarch Alternative Capital LP is an institutional investment manager that files quarterly 13F reports with the SEC. As of Q4 2025, the fund manages $768M in reported equity holdings across 5 positions. The largest holdings are SATS (46.4%), CM9.MU (23.2%), SATS (20.5%), GBTG (7.1%), AMBP (2.9%). The portfolio is concentrated in Other (76.8%), Technology (23.2%). Data sourced from SEC EDGAR 13F filings (CIK 1281084).