Malibu Boats MBUU Institutional Ownership

Updated Oct 11, 2026

Malibu Boats, Inc. (NASDAQ:MBUU) counted 142 institutional investors among its 13F-reported shareholders for the quarter ended June 30, 2026.

• At the end of Q2 2026, these holders held 91.41% of Malibu Boats' outstanding shares.
• Total shares held in MBUU fell 32.74% from Q1 2026; the number of holders fell 0.70% from Q2 2025.
• Of these 142 holders, 90 added to their positions, 35 reduced their stakes and 17 left their positions unchanged.
• Combined, institutional investors held 17.98Mn shares of MBUU as of Q2 2026, down 8.75Mn from the prior quarter and down 2.02Mn from a year earlier.
• As of June 30, 2026, the biggest holder of Malibu Boats was Pzena Investment Management LLC with 1.79Mn shares, or 9.12% of shares outstanding.
• The largest position increases in MBUU for Q2 2026 were by Citadel Advisors LLC (+253.18K shares), BNP Paribas Financial Markets (+239.92K shares), BlackRock, Inc. (+153.02K shares), Jacobs Levy Equity Management, Inc (+149.56K shares) and Meros Investment Management, LP (+144.37K shares).
• The biggest cuts to MBUU positions during Q2 2026 came from Parallel Advisors, LLC (-7.5Mn shares), Twin Lions Management LLC (-608.99K shares), Cooke & Bieler LP (-384.72K shares), Wellington Management Group LLP (-165.54K shares) and Atom Investors LP (-104.48K shares).
• Malibu Boats' 10 largest institutional shareholders as of Q2 2026 were Pzena Investment Management LLC (1.79Mn shares), BlackRock, Inc. (1.6Mn shares), Wellington Management Group LLP (1.24Mn shares), Cooke & Bieler LP (1.1Mn shares), Lodge Hill Capital, LLC (926.01K shares), Dimensional Fund Advisors LP (924.94K shares), Vanguard Capital Management LLC (802.38K shares), Fort Washington Investment Advisors Inc (782.46K shares), American Century Companies Inc (662.2K shares) and Geode Capital Management, LLC (524.05K shares), per Business Quant data.