Mattel (MAT) Shares Outstanding (Diluted Average) (2009 - 2026)

Mattel has reported Shares Outstanding (Diluted Average) for 18 years, with the latest figure at $301.0 million in Q1 2026.

• For the quarter ending Q1 2026, Shares Outstanding (Diluted Average) fell 8.1% year-over-year to $301.0 million; the trailing twelve-month figure through Mar 2026 stood at $301.0 million (down 8.1% YoY), and the FY2025 full-year result was $321.8 million, down 6.27% from the prior year.
• Shares Outstanding (Diluted Average) for Q1 2026 stood at $301.0 million, down from $321.8 million in the prior quarter.
• The five-year high for Shares Outstanding (Diluted Average) was $360.2 million in Q3 2022, with the low at $301.0 million in Q1 2026.
• Historically, Shares Outstanding (Diluted Average) has averaged $344.3 million across 5 years, with a median of $347.4 million in 2024.
• Annual changes were most pronounced in 2022 — Shares Outstanding (Diluted Average) increased 3.03% — and 2026, when it dropped 8.1%.
• Mattel's Shares Outstanding (Diluted Average) stood at $359.6 million in 2022, then fell by 0.7% to $357.1 million in 2023, then declined by 3.86% to $343.3 million in 2024, then declined by 6.27% to $321.8 million in 2025, then declined by 6.47% to $301.0 million in 2026.
• The last three Shares Outstanding (Diluted Average) figures came in at $301.0 million (Q1 2026), $321.8 million (Q4 2025), and $325.1 million (Q3 2025), per Business Quant data.