HARBOURVEST PARTNERS LLC is an institutional investment manager that files quarterly 13F reports with the SEC. As of Q2 2026, the fund manages $170M in reported equity holdings across 6 positions. The largest holdings are KLAR (59.8%), GENB (17.1%), XNDU (15.2%), YMM (4.6%), CAMP (3.3%). The portfolio is concentrated in Other (100.0%). Data sourced from SEC EDGAR 13F filings (CIK 1201001).