ONEOK (XSWX:OKE) Accumulated Depreciation: CHF-6,650 Mil (As of Jun. 2026)

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XSWX:OKE ONEOK Inc XSWX:OKE
84 GF Score
Price CHF97.51
GF Value CHF118.12
! 8 Warning Signs
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What is ONEOK Accumulated Depreciation?

ONEOK XSWX:OKE 84 Accumulated Depreciation is CHF-6,650 Mil as of Jun. 2026. GuruFocus rates XSWX:OKE with a GF Score™ of 84/100 and a GF Value™ of CHF118.12. The stock has 8 warning signs investors should review.

Note: A negative number here means the assets are depreciated. When depricates more, the absolute value gets bigger.

ONEOK's quarterly accumulated depreciation increased from Dec. 2025 (CHF-6,079 Mil) to Mar. 2026 (CHF-6,273 Mil) and increased from Mar. 2026 (CHF-6,273 Mil) to Jun. 2026 (CHF-6,650 Mil).

ONEOK's annual accumulated depreciation increased from Dec. 2023 (CHF-4,979 Mil) to Dec. 2024 (CHF-5,652 Mil) and increased from Dec. 2024 (CHF-5,652 Mil) to Dec. 2025 (CHF-6,079 Mil).

ONEOK Accumulated Depreciation Related Terms

ONEOK Accumulated Depreciation Historical Data

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The historical data trend for ONEOK's Accumulated Depreciation can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

ONEOK Accumulated Depreciation Chart

ONEOK Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Accumulated Depreciation
Get a 7-Day Free Trial Premium Member Only Premium Member Only -4,145.11 -4,716.69 -4,978.65 -5,651.85 -6,078.75

ONEOK Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Accumulated Depreciation Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -5,671.26 -5,808.35 -6,078.75 -6,273.21 -6,650.18
XSWX:OKE
84GF Score
ONEOK Inc XSWX:OKE
Accumulated Depreciation is just one metric. See GF Score™, valuation, warning signs, and more.
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ONEOK Accumulated Depreciation Calculation

The cumulative depreciation of an asset up to a single point in its life. Regardless of the method used to calculate it, the depreciation of an asset during a single period is added to the previous period's accumulated depreciation to get the current accumulated depreciation.

What does a Accumulated Depreciation of CHF-6,650 Mil mean?
ONEOK (XSWX:OKE) has a Accumulated Depreciation of CHF-6,650 Mil as of Jun. 2026. Accumulated depreciation is a contra-asset item that accounts for the decline in value of long-term assets. View historical data on ONEOK and its competitors.
Is ONEOK's Accumulated Depreciation too high?
ONEOK's current Accumulated Depreciation is CHF-6,650 Mil. Overall, ONEOK has a GF Score™ of 84/100, reflecting its overall financial health beyond just this single metric.
How does ONEOK's Accumulated Depreciation compare to MPLX and LNG?
ONEOK's Accumulated Depreciation of CHF-6,650 Mil can be compared against companies in the Oil & Gas industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Accumulated Depreciation for an Oil & Gas company?
A good Accumulated Depreciation depends on the Oil & Gas industry context. However, Accumulated Depreciation should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Accumulated Depreciation mean?
A high Accumulated Depreciation can signal that a stock is expensive relative to its fundamentals. Accumulated depreciation is a contra-asset item that accounts for the decline in value of long-term assets. View historical data on ONEOK and its competitors. ONEOK's current Accumulated Depreciation is CHF-6,650 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ONEOK stock overvalued right now?
ONEOK (XSWX:OKE) has a current Accumulated Depreciation of CHF-6,650 Mil. The stock's GF Value™ is CHF118.12, compared to a current price of CHF97.51 — trading 17.4% below its estimated fair value. The current Accumulated Depreciation is CHF-6,650 Mil. ONEOK's overall GF Score™ is 84/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Accumulated Depreciation calculated?
Accumulated Depreciation is calculated from a company's financial statements. For ONEOK (XSWX:OKE), the current Accumulated Depreciation is CHF-6,650 Mil as of Jun. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is ONEOK (XSWX:OKE) Overvalued in 2026?

Based on GuruFocus' analysis, ONEOK stock appears to be undervalued. The current stock price of CHF97.51 is trading 17.4% below its estimated GF Value™ of CHF118.12.

Key valuation signals for XSWX:OKE:

  • Accumulated Depreciation: CHF-6,650 Mil
  • GF Value™: CHF118.12 vs. price of CHF97.51 (17.4% below fair value)
  • GF Score™: 84/100 with 8 warning signs

No single metric tells the full story. See the XSWX:OKE stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

ONEOK Business Description

Industry EnergyOil & Gas
Address 100 West Fifth Street, Tulsa, OK, USA, 74103
Oneok is a diversified midstream service provider specializing in natural gas gathering, processing, storage, and transportation, as well as natural gas liquids transportation and fractionation. It also operates in the refined product and crude oil segment, connecting producers, refiners, and consumers. Operations are in the midcontinent, Permian, and Rocky Mountain regions.
84GF Score

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Accumulated Depreciation is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

CHF97.51
Price
CHF118.12
GF Value