Mastercard Inc
Close on Nov 2, 2026Market cap $576.50BP/E –Yield 0.48%
Mastercard Class A common stock shares outstanding by Quarter
Class A common stock shares outstanding (millions) (M)
Mastercard Class A common stock shares outstanding: 871M in Q2 '26, down 3.1% from a year earlier. That is the lowest of the 31 quarters on record here.
Where the Q2 '26 figure comes from
Source: Mastercard 10-Q (0001141391-26-000083) ↗
As of June 30, 2026, Mastercard had 884M Class A voting common shares, 7M Class B non-voting common shares (held by principal/member financial institutions), and 514M Class A treasury shares ($85,623M cost).
Quarterly history
Hover a value to see the sentence it was read from; calculated values show their formula
Breakdown
What makes up class A common stock shares outstanding
Cite this data
StockData. (2026). Mastercard Class A common stock shares outstanding (M), quarterly Q4 '18–Q2 '26 [Data set]. Compiled from Mastercard SEC filings and investor materials. https://stockdatahq.com/stocks/ma/kpis/shares-class-a-m
See every metric in the Mastercard KPI table. Data updated Oct 25, 2026.