McGraw Hill shares outstanding MH

Diluted shares outstanding, averaged over each quarter, from 2024.

McGraw Hill had 191.3M diluted shares outstanding on average in Q1 FY27, the quarter to Jun 30, 2026.

That is 14.8% more than a year earlier, so each share owns a little less of the company.

Shares outstanding over time

Fiscal year	Shares, fourth quarter	Change
FY2026	191.1M	+15%
FY2025	166.6M	n/a

Each fiscal year is the twelve months to its fourth quarter, shown as the fourth quarter's average share count.

Quarter	Ended	Shares outstanding	On a year earlier
Q1 FY27	Jun 30, 2026	191.3M	+15%
Q4 FY26	Mar 31, 2026	191.1M	+15%
Q3 FY26	Dec 31, 2025	191M	+15%
Q2 FY26	Sep 30, 2025	185.8M	+12%
Q1 FY26	Jun 30, 2025	166.6M	+0%
Q4 FY25	Mar 31, 2025	166.6M	n/a
Q3 FY25	Dec 31, 2024	166.6M	n/a
Q2 FY25	Sep 30, 2024	166.6M	n/a
Q1 FY25	Jun 30, 2024	166.6M	n/a

Diluted shares outstanding, averaged over the period. Fewer shares means each one owns more of the company.

A falling count usually means buybacks. A rising one means stock pay, acquisitions paid in shares or new shares sold.

Valuation data, not investment advice. Prices as of Oct 23, 2026. Reported figures come from the company's filings with the SEC.