Oneok (OKE) Invested Capital (2009 - 2026)

Oneok has disclosed Invested Capital across 18 years of filings, most recently posting $54.4 billion for Q1 2026.

• Invested Capital for Q1 2026 came in at $54.4 billion, up 0.98% year-over-year; the trailing twelve-month figure through Mar 2026 was $54.4 billion (up 0.98% YoY), and the FY2025 annual result was $54.6 billion, up 0.62% from the prior year.
• Invested Capital came in at $54.4 billion for Q1 2026 at Oneok, roughly flat from $54.6 billion in the prior quarter.
• Over the last five years, Invested Capital for OKE reached as high as $55.9 billion in Q3 2025 and fell as low as $19.2 billion in Q3 2022.
• Median Invested Capital over the past 5 years was $38.3 billion (2023), compared with a mean of $37.8 billion.
• Year-over-year, Invested Capital fell 4.14% in 2022 and soared 99.35% in 2023.
• Over 5 years, Invested Capital stood at $20.1 billion in 2022, then surged by 90.03% to $38.2 billion in 2023, then jumped by 42.03% to $54.2 billion in 2024, then gained by 0.62% to $54.6 billion in 2025, then retreated by 0.22% to $54.4 billion in 2026.
• Per Business Quant, the three latest OKE Invested Capital figures stand at $54.4 billion (Q1 2026), $54.6 billion (Q4 2025), and $55.9 billion (Q3 2025).