ValueAct Holdings, L.P. is an institutional investment manager that files quarterly 13F reports with the SEC. As of Q1 2026, the fund manages $5.7B in reported equity holdings across 18 positions. The largest holdings are V (12.3%), AMZN (10.5%), CRM (9.8%), BLK (9.2%), META (9.2%). The portfolio is concentrated in Other (90.8%), Communication Services (9.2%). Data sourced from SEC EDGAR 13F filings (CIK 1418814).