ADVENT INTERNATIONAL, L.P. is an institutional investment manager that files quarterly 13F reports with the SEC. As of Q2 2026, the fund manages $17.7B in reported equity holdings across 34 positions. The largest holdings are INIO (74.7%), NIQ (8.5%), OLPX (5.8%), LUNR (2.8%), WAY (1.3%). The portfolio is concentrated in Other (99.2%), Technology (0.8%). Data sourced from SEC EDGAR 13F filings (CIK 1034196).