ADVENT INTERNATIONAL, L.P. is an institutional investment manager that files quarterly 13F reports with the SEC. As of Q1 2026, the fund manages $4.2B in reported equity holdings across 30 positions. The largest holdings are NIQ (40.0%), OLPX (23.9%), WAY (6.3%), CINT (5.9%), TSM (2.7%). The portfolio is concentrated in Other (97.3%), Technology (2.7%). Data sourced from SEC EDGAR 13F filings (CIK 1034196).