Spartacus Acquisition TMTSU Institutional Ownership

Updated Oct 16, 2026

Spartacus Acquisition Corp. II (NASDAQ:TMTSU) appeared in the 13F filings of 15 institutional investors for the quarter ended June 30, 2026.

• Total shares held in Spartacus Acquisition fell 84.02% from Q1 2026.
• Of these 15 holders, 3 added to their positions, 3 reduced their stakes and 9 left their positions unchanged.
• In total, institutional investors held 3.23Mn shares of Spartacus Acquisition at the end of Q2 2026, down 17.01Mn from the prior quarter.
• LMR Partners LLP was the top holder of Spartacus Acquisition as of June 30, 2026, with 850K shares.
• Among holders that already owned Spartacus Acquisition, the biggest buyers in Q2 2026 were Toronto Dominion Bank (+199.96K shares) and HRT Financial LP (+210 shares).
• Among holders that kept a stake in Spartacus Acquisition, the biggest sellers in Q2 2026 were Healthcare of Ontario Pension Plan Trust Fund (-500K shares), Clear Street Group Inc. (-25.54K shares) and Lineage Point Capital LP (-600 shares).
• Per Business Quant data, the 10 largest holders of Spartacus Acquisition at the end of Q2 2026 were LMR Partners LLP (850K shares), Toronto Dominion Bank (592.96K shares), Tudor Investment Corp (375K shares), Lineage Point Capital LP (349.76K shares), BlueCrest Capital Management Ltd (275K shares), Aristeia Capital, L.L.C. (250K shares), Omers Administration Corp (192.96K shares), Calamos Advisors LLC (110K shares), Qube Research & Technologies Ltd (100K shares) and Gabelli Funds LLC (53.5K shares).