Melar Acquisition Corp. I MACI Institutional Ownership

Updated Oct 10, 2026

Melar Acquisition Corp. I/Cayman (NASDAQ:MACI) counted 17 institutional investors among its 13F-reported shareholders for the quarter ended June 30, 2026.

• Together they owned 26.28% of the outstanding stock in Q2 2026, down from 74.69% a quarter earlier.
• Total shares held in Melar Acquisition Corp. I fell 68.06% from Q1 2026, while the number of holders fell 51.43% from Q2 2025.
• Of the 17 holders of MACI in Q2 2026, 4 added to their positions, 8 reduced their stakes and 5 left their positions unchanged.
• In total, institutional investors held 5.16Mn shares of Melar Acquisition Corp. I at the end of Q2 2026, down 10.99Mn from the prior quarter and down 9.99Mn from a year earlier.
• Mizuho Securities USA LLC held the largest position in MACI at 1.25Mn shares as of June 30, 2026, or 6.37% of shares outstanding.
• The biggest increase to a position in MACI during Q2 2026 came from Tuttle Capital Management, LLC (+1.15K shares).
• On the other side, among holders that kept a position in Melar Acquisition Corp. I, the largest reductions in Q2 2026 came from First Trust Capital Management L.P. (-1.16Mn shares), AQR Arbitrage LLC (-861.37K shares), LMR Partners LLP (-742.5K shares), Polar Asset Management Partners Inc. (-735K shares) and Goldman Sachs Group Inc (-254.46K shares).
• Business Quant data shows the 10 biggest positions in Melar Acquisition Corp. I as of Q2 2026 were held by Mizuho Securities USA LLC (1.25Mn shares), Karpus Management, Inc. (961.3K shares), W. R. Berkley Corp (795.92K shares), Polar Asset Management Partners Inc. (750K shares), LMR Partners LLP (742.5K shares), First Trust Capital Management L.P. (240K shares), AQR Arbitrage LLC (135.13K shares), Periscope Capital Inc. (125K shares), Goldman Sachs Group Inc (44.87K shares) and Dakota Wealth Management (37.5K shares).