TMC the metals TMC Institutional Ownership

Updated Oct 11, 2026

TMC the metals Co Inc. (NASDAQ:TMC) had 213 institutional holders reporting a position on Form 13F for the quarter ended June 30, 2026.

• Their combined stake equaled 13.34% of outstanding shares in Q2 2026, down from 15.45% in Q1 2026.
• Total holdings of TMC the metals shares fell 2.74% from Q1 2026, and the number of holders rose 33.96% from Q2 2025.
• Of these 213 holders, 109 added to their positions, 46 reduced their stakes and 58 left their positions unchanged.
• In total, institutional investors held 57.78Mn shares of TMC the metals at the end of Q2 2026, down 1.63Mn from the prior quarter and up 14.04Mn from a year earlier.
• First Manhattan Co. LLC was the top holder of TMC the metals as of June 30, 2026, with 15.32Mn shares, or 3.54% of shares outstanding.
• The largest position increases in TMC for Q2 2026 were by Point72 Asset Management, L.P. (+660.45K shares), Susquehanna International Group, LLP (+385.31K shares), Trexquant Investment LP (+372.55K shares), XTX Topco Ltd (+353.61K shares) and Amundi (+276.49K shares).
• The biggest cuts to TMC positions during Q2 2026 came from Jane Street Group, LLC (-4.54Mn shares), Walleye Capital LLC (-852.12K shares), Marshall Wace, LLP (-847.25K shares), UBS Group AG (-483.21K shares) and Citadel Advisors LLC (-350.18K shares).
• Per Business Quant, the top 10 investors in TMC for the quarter ended June 30, 2026 were First Manhattan Co. LLC (15.32Mn shares), Citadel Advisors LLC (3.28Mn shares), Millennium Management LLC (2.94Mn shares), Anson Funds Management LP (2.64Mn shares), Baird Financial Group, Inc. (2.43Mn shares), Jane Street Group, LLC (2.43Mn shares), Susquehanna International Group, LLP (2.37Mn shares), Tudor Investment Corp (1.69Mn shares), Marshall Wace, LLP (1.57Mn shares) and BlackRock, Inc. (1.48Mn shares).