State Street (STT) Shares Outstanding (2009 - 2026)

State Street (STT) has 18 years of Shares Outstanding data on file, last reported at $503.9 million in Q1 2026.

• For the quarter ending Q1 2026, Shares Outstanding changed 0.0% year-over-year to $503.9 million; the trailing twelve-month figure through Mar 2026 stood at $503.9 million (changed 0.0% YoY), and the FY2025 full-year result was $503.9 million, changed 0.0% from the prior year.
• Shares Outstanding for Q1 2026 stood at $503.9 million, roughly flat from $503.9 million in the prior quarter.
• Across five years, Shares Outstanding topped out at $503.9 million in Q1 2022 and bottomed at $135.9 million in Q3 2022.
• The 5-year median for Shares Outstanding is $503.9 million (2022), against an average of $482.2 million.
• The widest annual swing landed in 2022, when Shares Outstanding changed 0.0%; it then retreated 0.0% in 2025.
• A 5-year view of Shares Outstanding shows it stood at $503.9 million in 2022, then changed by 0.0% to $503.9 million in 2023, then changed by 0.0% to $503.9 million in 2024, then fell by 0.0% to $503.9 million in 2025, then changed by 0.0% to $503.9 million in 2026.
• The last three Shares Outstanding figures came in at $503.9 million (Q1 2026), $503.9 million (Q4 2025), and $503.9 million (Q3 2025), per Business Quant data.

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