HARBOURVEST PARTNERS LLC is an institutional investment manager that files quarterly 13F reports with the SEC. As of Q4 2025, the fund manages $174M in reported equity holdings across 7 positions. The largest holdings are KLAR (83.4%), YMM (5.9%), CAMP (4.5%), RBRK (4.0%), EPSN (2.2%). The portfolio is concentrated in Other (97.8%), Energy (2.2%). Data sourced from SEC EDGAR 13F filings (CIK 1201001).