Gatx (GATX) Shares Outstanding (2009 - 2026)

Gatx has disclosed Shares Outstanding across 18 years of filings, most recently posting $35.5 million for Q1 2026.

• Shares Outstanding for Q1 2026 came in at $35.5 million, down 48.7% year-over-year; the trailing twelve-month figure through Mar 2026 was $35.5 million (down 48.7% YoY), and the FY2025 annual result was $35.4 million, down 48.77% from the prior year.
• Shares Outstanding came in at $35.5 million for Q1 2026 at Gatx, roughly flat from $35.4 million in the prior quarter.
• In the past five years, Shares Outstanding ranged from a high of $69.4 million in Q1 2026 to a low of $32.9 million in Q1 2022.
• The 5-year median for Shares Outstanding is $68.9 million (2024), against an average of $62.7 million.
• Peak annual rise in Shares Outstanding reached 109.48% in 2022, while the deepest fall reached 51.17% in 2022.
• Gatx's Shares Outstanding stood at $68.6 million in 2022, then increased by 0.29% to $68.8 million in 2023, then rose by 0.44% to $69.1 million in 2024, then plunged by 48.77% to $35.4 million in 2025, then rose by 0.29% to $35.5 million in 2026.
• The last three Shares Outstanding figures came in at $35.5 million (Q1 2026), $35.4 million (Q4 2025), and $69.3 million (Q3 2025), per Business Quant data.