Hitachi, Ltd. spent ¥57.2bn buying back its own shares in August, purchasing 10,498,200 shares in near-daily market trades on the Tokyo Stock Exchange, according to the monthly buyback status report the company filed with the Kanto Local Finance Bureau on September 14, 2026.
The purchases fall under a board authorization from April 27, 2026 covering up to 160 million shares or ¥500bn, running from April 28, 2026 to March 31, 2027. Five months into that window, Hitachi has repurchased 40,223,400 shares for a cumulative ¥202.8bn, putting the program at 25.14% of the share-count ceiling but 40.55% of the value ceiling.
| Metric | August 2026 | Cumulative to Aug 31, 2026 | Progress vs. cap |
|---|---|---|---|
| Shares repurchased | 10,498,200 | 40,223,400 | 25.14% of 160mn-share cap |
| Value repurchased | ¥57.2bn | ¥202.8bn | 40.55% of ¥500bn cap |
The value-based progress is running well ahead of the share-count progress, which means Hitachi is spending against its yen cap faster than it is working through the share-count cap. Daily buying in August was steady rather than lumpy, ranging from roughly 490,000 to 565,000 shares a session, with no single day standing out.
The filing also recorded a disposal of just 50 shares for ¥237,117 on August 20, arising from a fractional-share purchase request rather than any buyback sale. As of August 31, Hitachi held 69,997,561 treasury shares against 4,535,560,985 shares outstanding. With seven months left on the authorization and 40% of the yen ceiling already committed, the value cap, not the 160-million-share limit, looks like the constraint that will eventually end the program.