Ribbon Acquisition RIBB Institutional Ownership

Updated Oct 5, 2026

Ribbon Acquisition Corp. (NASDAQ:RIBB) was held by 19 institutional investors that filed 13F reports for the quarter ended June 30, 2026.

• Together they owned 54.45% of the outstanding stock in Q2 2026, up from 52.51% a quarter earlier.
• Total shares held in Ribbon Acquisition fell 1.32% versus Q1 2026, while the number of holders fell 9.52% versus Q2 2025.
• Of the 19 holders, 4 added to their positions, 4 reduced their stakes and 11 left their positions unchanged in Q2 2026.
• Combined, institutional investors held 2.74Mn shares of RIBB as of Q2 2026, down 36.59K from the prior quarter and down 1.23Mn from a year earlier.
• As of June 30, 2026, the biggest holder of Ribbon Acquisition was Rivernorth Capital Management, LLC with 400K shares, or 7.95% of shares outstanding.
• The largest position increases in RIBB for Q2 2026 were by Clear Street Group Inc. (+5.08K shares), Toronto Dominion Bank (+2.34K shares), UBS Group AG (+800 shares) and W. R. Berkley Corp (+3 shares).
• Holders that trimmed the most shares of Ribbon Acquisition in Q2 2026 while keeping a position were Gabelli Funds LLC (-25K shares), Shaolin Capital Management LLC (-15K shares), Wolverine Asset Management LLC (-4.81K shares) and Morgan Stanley (-3 shares).
• Business Quant data shows the 10 biggest positions in Ribbon Acquisition as of Q2 2026 were held by Rivernorth Capital Management, LLC (400K shares), Westchester Capital Management, LLC (375.73K shares), W. R. Berkley Corp (297.59K shares), Wolverine Asset Management LLC (295.98K shares), Hudson Bay Capital Management LP (250K shares), Karpus Management, Inc. (218.29K shares), AQR Arbitrage LLC (185.28K shares), D. E. Shaw & Co., Inc. (150K shares), Gabelli & Co Investment Advisers, INC. (139.2K shares) and Shaolin Capital Management LLC (105K shares).