Lasertec Corporation's large shareholding report status has been updated, with changes in the ownership ratios of major shareholders. Arrowstreet Capital has reduced its ownership ratio to 4.19%, while BlackRock Japan has repeatedly increased and decreased its holding.
According to a large shareholding report dated 7 August 2026, Arrowstreet Capital Limited Partnership reduced its ownership ratio by 1.03 percentage points to 4.19%, with its shareholdings totaling 3,952,993 shares.
In a change report dated 18 June 2026, BlackRock Japan Co., Ltd.'s ownership ratio increased by 0.02 percentage points to 1.98%, with its shareholdings reaching 1,862,200 shares.
In a correction report dated 28 April 2026, Mitsubishi UFJ Financial Group, Inc. corrected its ownership ratio to 1.60%, with its shareholdings totaling 1,504,000 shares.
In a change report dated 17 April of the same year, BlackRock Japan Co., Ltd.'s ownership ratio changed by -0.42 percentage points to 1.96%, with its shareholdings totaling 1,844,700 shares.