Mizuho Financial Group stock rises 1.17 percent as buyback ends

Mizuho Financial Group stock (ISIN US60687Y1091) was trading at USD 11.20 on the NYSE on September 28, 2026, up 1.17 percent from the prior close. The immediate company catalyst is a completed share repurchase and a scheduled cancellation that will reduce the share count.

Buyback reaches its final stage

According to StockTitan, Mizuho Financial Group had repurchased 24,352,700 common shares for JPY 199,999,944,900 as of September 18, 2026. The filing dated September 24, 2026, states that the company will cancel all of those shares on October 23, 2026.

The cancelled shares represent 1.00 percent of shares outstanding before the cancellation. That gives the buyback a direct per-share effect, although the market will ultimately weigh the reduction against earnings, capital requirements and future repurchase capacity.

Stock remains near yearly high

MFG's September 28, 2026 quotation stood USD 0.29 below its 52-week high of USD 11.49, a 2.52 percent gap. The same snapshot showed a 52-week low of USD 6.09 and volume of 189,597 shares, placing the stock close to the upper end of its yearly trading range.

The price move also provides a sharper market signal than the absolute quote: the 1.17 percent daily gain occurred while the buyback cancellation date was already known through the filing. For investors, the key question is whether the lower share count can reinforce per-share earnings as Mizuho continues to operate across banking, trust, securities and asset management.

Capital return sets the next checkpoint

Mizuho's board resolutions authorized repurchases of up to 35,000,000 shares and JPY 200,000,000,000 through September 30, 2026, while the completed program reached 24,352,700 shares. The difference between the authorized ceiling and completed amount leaves the October 23 cancellation as the clearest scheduled capital-return checkpoint.

Mizuho Financial Group is a Japan-based financial services group with five main operating divisions, including retail and business banking, corporate and institutional banking, global corporate banking, global markets and asset management. Its NYSE-listed ADR represents five ordinary shares, according to Citi.

NYSE quote points to USD 11.20

MFG was trading at USD 11.20 on the NYSE at 9:48 a.m. ET on September 28, 2026, with a daily change of 1.17 percent. The USD 136.4 billion market capitalization and the 2.52 percent distance from the 52-week high frame the stock's current position without turning the buyback into a forecast.

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