Tailwind 2.0 Acquisition TDWD Institutional Ownership

Updated Oct 10, 2026

Tailwind 2.0 Acquisition Corp. (NASDAQ:TDWD) counted 55 institutional investors among its 13F-reported shareholders for the quarter ended June 30, 2026.

• Together they owned 64.68% of the outstanding stock in Q2 2026, down from 85.81% a quarter earlier.
• Total shares held in Tailwind 2.0 Acquisition fell 0.27% from Q1 2026.
• Of the 55 holders, 12 added to their positions, 8 reduced their stakes and 35 left their positions unchanged in Q2 2026.
• The aggregate institutional position in Tailwind 2.0 Acquisition was 15.23Mn shares at the end of Q2 2026, down 41.86K from the prior quarter.
• As of June 30, 2026, Adage Capital Partners GP, L.L.C. held the largest stake in Tailwind 2.0 Acquisition with 1.35Mn shares, or 5.73% of shares outstanding.
• The biggest increases in TDWD positions during Q2 2026 came from Wolverine Asset Management LLC (+370.56K shares), Logan Stone Capital, LLC (+25.2K shares), Radcliffe Capital Management, L.P. (+20K shares), Glazer Capital, LLC (+6.41K shares) and Virtu Financial LLC (+6.21K shares).
• Among holders that kept a stake in Tailwind 2.0 Acquisition, the biggest sellers in Q2 2026 were Parallax Volatility Advisers, L.P. (-229.9K shares), Shaolin Capital Management LLC (-108.74K shares), Clear Street Group Inc. (-60.84K shares), Boothbay Fund Management, LLC (-50K shares) and Karpus Management, Inc. (-11.35K shares).
• Per Business Quant data, the 10 largest holders of Tailwind 2.0 Acquisition at the end of Q2 2026 were Adage Capital Partners GP, L.L.C. (1.35Mn shares), D. E. Shaw & Co., Inc. (842.5K shares), Glazer Capital, LLC (738.88K shares), Centiva Capital, LP (701.68K shares), Linden Advisors LP (700K shares), Tenor Capital Management Co., L.P. (650K shares), Verition Fund Management LLC (581.95K shares), Radcliffe Capital Management, L.P. (501.15K shares), Picton Mahoney Asset Management (500K shares) and Wolverine Asset Management LLC (471.46K shares).