Rubellite Energy (TSX:RBY) Accumulated Depreciation: C$-238.7 Mil (As of Jun. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

TSX:RBY Rubellite Energy Corp TSX:RBY
53 GF Score
Price C$4.26
GF Value C$3.32
Valuation Modestly Overvalued
! 5 Warning Signs
View Full Analysis

What is Rubellite Energy Accumulated Depreciation?

Rubellite Energy TSX:RBY -0.47% 53 Accumulated Depreciation is C$-238.7 Mil as of Jun. 2026. GuruFocus rates TSX:RBY with a GF Score™ of 53/100 and a GF Value™ of C$3.32 (Modestly Overvalued). The stock has 5 warning signs investors should review.

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

Rubellite Energy's quarterly accumulated depreciation increased from Dec. 2025 (C$-188.8 Mil) to Mar. 2026 (C$-213.7 Mil) and increased from Mar. 2026 (C$-213.7 Mil) to Jun. 2026 (C$-238.7 Mil).

Rubellite Energy's annual accumulated depreciation increased from Dec. 2023 (C$-43.0 Mil) to Dec. 2024 (C$-93.9 Mil) and increased from Dec. 2024 (C$-93.9 Mil) to Dec. 2025 (C$-188.8 Mil).

Rubellite Energy Accumulated Depreciation Related Terms

Rubellite Energy Accumulated Depreciation Historical Data

* Premium members only.

The historical data trend for Rubellite Energy'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.

Rubellite Energy Accumulated Depreciation Chart

Rubellite Energy Annual Data
Trend Dec21 Dec22 Dec23 Dec24 Dec25
Accumulated Depreciation
-1.39 -15.36 -42.95 -93.93 -188.80

Rubellite Energy 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 -140.73 -164.57 -188.80 -213.70 -238.71
TSX:RBY
53GF Score
Rubellite Energy Corp TSX:RBY
Accumulated Depreciation is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Rubellite Energy 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 C$-238.7 Mil mean?
Rubellite Energy (TSX:RBY) has a Accumulated Depreciation of C$-238.7 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 Rubellite Energy and its competitors.
Is Rubellite Energy's Accumulated Depreciation too high?
Rubellite Energy's current Accumulated Depreciation is C$-238.7 Mil. Overall, Rubellite Energy has a GF Score™ of 53/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Rubellite Energy's Accumulated Depreciation compare to COP and EOG?
Rubellite Energy's Accumulated Depreciation of C$-238.7 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 Rubellite Energy and its competitors. Rubellite Energy's current Accumulated Depreciation is C$-238.7 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Rubellite Energy stock overvalued right now?
Based on GuruFocus' analysis, Rubellite Energy (TSX:RBY) is currently considered Modestly Overvalued. The stock's GF Value™ is C$3.32, compared to a current price of C$4.26 — trading 28.3% above its estimated fair value. The current Accumulated Depreciation is C$-238.7 Mil. Rubellite Energy's overall GF Score™ is 53/100 with 5 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 Rubellite Energy (TSX:RBY), the current Accumulated Depreciation is C$-238.7 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 Rubellite Energy (TSX:RBY) Overvalued in 2026?

Based on GuruFocus' analysis, Rubellite Energy stock appears to be overvalued. The current stock price of C$4.26 is trading 28.3% above its estimated GF Value™ of C$3.32. GuruFocus considers Rubellite Energy to be Modestly Overvalued.

Key valuation signals for TSX:RBY:

  • Accumulated Depreciation: C$-238.7 Mil
  • GF Value™: C$3.32 vs. price of C$4.26 (28.3% above fair value)
  • GF Score™: 53/100 with 5 warning signs

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

Rubellite Energy Business Description

Industry EnergyOil & Gas
Other Exchanges RUBLF:USA6L00:Germany
Address 605 5th Avenue SW, Suite 3200, Calgary, AB, CAN, T2P 3H5
Rubellite Energy Corp is an oil and natural gas exploration and production company. The company is focused on Clearwater oil exploration and development, utilizing multi-lateral horizontal drilling technology. The company is also engaged in the production of conventional heavy crude oil from the Clearwater Formation in Eastern Alberta. The Clearwater is a high-rate-of-return play with compelling economics at current forward market prices for Western Canadian Select crude oil.
53GF Score

Get the complete analysis for TSX:RBY

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

C$4.26
Price
C$3.32
GF Value