TOHO LAMAC's large shareholding reports show that the ownership ratio of a major shareholder has fluctuated since 2024. Before March 2025, the individual's ownership ratio had been rising.
TOHO LAMAC's large shareholding reports record that, in June 2024, an individual shareholder's ownership ratio increased by 1.11% to 11.46%, with 58,700 shares held. In May 2024, an amended report by the individual shareholder showed an increase of 1.07% to 10.35%, with 53,000 shares held. These figures indicate an expansion of the holding ratio at the time. From 2024 onward, movements by institutional investors other than individuals were also observed, and changes in ownership ratios were reported.
On 20 August 2025, Monex Securities, Inc. reported a 7.10% holding in a large shareholding report, representing 363,477 shares. On 3 September 2025, the company's holding ratio fell sharply to 0.15%, and its shareholding declined to 7,477 shares. Earlier, in March 2025, 株式会社フロンティアグループ reported an 18.43% holding in a change report, representing 944,000 shares.