Tidewater (MEX:TDW) Effective Interest Rate on Debt %: 10.14% (As of Mar. 2026)

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MEX:TDW Tidewater Inc MEX:TDW
76 GF Score
Price MXN1,335.00
GF Value MXN1,541.35
Valuation Modestly Undervalued
! 3 Warning Signs
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What is Tidewater Effective Interest Rate on Debt %?

Tidewater MEX:TDW 76 Effective Interest Rate on Debt % is 10.14% as of Mar. 2026. GuruFocus rates MEX:TDW with a GF Score™ of 76/100 and a GF Value™ of MXN1,541.35 (Modestly Undervalued). The stock has 3 warning signs investors should review.

Effective Interest Rate on Debt % is the usage rate that a borrower actually pays on a debt. It is calculated as the positive value of Interest Expense divided by its average total debt. Total debt equals to Long-Term Debt & Capital Lease Obligation plus Short-Term Debt & Capital Lease Obligation. Tidewater's annualized positive value of Interest Expense for the quarter that ended in Mar. 2026 was MXN1,218 Mil. Tidewater's average total debt for the quarter that ended in Mar. 2026 was MXN12,015 Mil. Therefore, Tidewater's annualized Effective Interest Rate on Debt % for the quarter that ended in Mar. 2026 was 10.14%.


Tidewater  (MEX:TDW) Effective Interest Rate on Debt % Explanation

Effective Interest Rate on Debt % measures the usage rate that a borrower actually pays on a debt.


Tidewater Effective Interest Rate on Debt % Related Terms


Tidewater Effective Interest Rate on Debt % Historical Data

* Premium members only.

The historical data trend for Tidewater's Effective Interest Rate on Debt % 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.

Tidewater Effective Interest Rate on Debt % Chart

Tidewater Annual Data
Trend Mar16 Mar17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Effective Interest Rate on Debt %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 8.78 9.94 10.44 11.82 9.33

Tidewater Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Effective Interest Rate on Debt % 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 10.17 9.99 10.07 9.78 10.14

MEX:TDW vs WHD, USAC, SEI: Effective Interest Rate on Debt % Comparison

For the Oil & Gas Equipment & Services subindustry, Tidewater's Effective Interest Rate on Debt %, along with its competitors' market caps and Effective Interest Rate on Debt % data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Tidewater Effective Interest Rate on Debt % vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Tidewater's Effective Interest Rate on Debt % distribution charts can be found below:

* The bar in red indicates where Tidewater's Effective Interest Rate on Debt % falls into.


MEX:TDW
76GF Score
Tidewater Inc MEX:TDW
Effective Interest Rate on Debt % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Tidewater Effective Interest Rate on Debt % Calculation

Tidewater's annualized Effective Interest Rate on Debt % for the fiscal year that ended in Dec. 2025 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (A: Dec. 2024 )+Total Debt  (A: Dec. 2025 ))/ count )
=-1  *  -1189.997/( (13287.083+12230.606)/ 2 )
=-1  *  -1189.997/12758.8445
=9.33 %

where

Total Debt  (A: Dec. 2024 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=11923.412 + 1363.671
=13287.083

Total Debt  (A: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=11686.564 + 544.042
=12230.606

Tidewater's annualized Effective Interest Rate on Debt % for the quarter that ended in Mar. 2026 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (Q: Dec. 2025 )+Total Debt  (Q: Mar. 2026 ))/ count )
=-1  *  -1218.36/( (12230.606+11800.166)/ 2 )
=-1  *  -1218.36/12015.386
=10.14 %

where

Total Debt  (Q: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=11686.564 + 544.042
=12230.606

Total Debt  (Q: Mar. 2026 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=11696.298 + 103.868
=11800.166

* 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.

In the calculation of annual Effective Interest Rate on Debt %, the Interest Expense of the last fiscal year and the average total debt over the fiscal year are used. In calculating the quarterly data, the Interest Expense data used here is four times the quarterly (Mar. 2026) interest expense data. Effective Interest Rate on Debt % is displayed in the 30-year financial page.

What does a Effective Interest Rate on Debt % of 10.14% mean?
Tidewater (MEX:TDW) has a Effective Interest Rate on Debt % of 10.14% as of Mar. 2026. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Tidewater and its competitors.
Is Tidewater's Effective Interest Rate on Debt % too high?
Tidewater's current Effective Interest Rate on Debt % is 10.14%. Overall, Tidewater has a GF Score™ of 76/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Tidewater's Effective Interest Rate on Debt % compare to WHD and USAC?
Tidewater's Effective Interest Rate on Debt % of 10.14% 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 Effective Interest Rate on Debt % for an Oil & Gas company?
A good Effective Interest Rate on Debt % depends on the Oil & Gas industry context. However, Effective Interest Rate on Debt % 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 Effective Interest Rate on Debt % mean?
A high Effective Interest Rate on Debt % can signal that a stock is expensive relative to its fundamentals. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on Tidewater and its competitors. Tidewater's current Effective Interest Rate on Debt % is 10.14%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tidewater stock overvalued right now?
Based on GuruFocus' analysis, Tidewater (MEX:TDW) is currently considered Modestly Undervalued. The stock's GF Value™ is MXN1,541.35, compared to a current price of MXN1,335.00 — trading 13.4% below its estimated fair value. The current Effective Interest Rate on Debt % is 10.14%. Tidewater's overall GF Score™ is 76/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Effective Interest Rate on Debt % calculated?
Effective Interest Rate on Debt % is calculated from a company's financial statements. For Tidewater (MEX:TDW), the current Effective Interest Rate on Debt % is 10.14% as of Mar. 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 Tidewater (MEX:TDW) Overvalued in 2026?

Based on GuruFocus' analysis, Tidewater stock appears to be undervalued. The current stock price of MXN1,335.00 is trading 13.4% below its estimated GF Value™ of MXN1,541.35. GuruFocus considers Tidewater to be Modestly Undervalued.

Key valuation signals for MEX:TDW:

  • Effective Interest Rate on Debt %: 10.14%
  • GF Value™: MXN1,541.35 vs. price of MXN1,335.00 (13.4% below fair value)
  • GF Score™: 76/100 with 3 warning signs

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


Tidewater Business Description

Industry EnergyOil & Gas
Other Exchanges TDW:USATD9:Germany
Address 842 West Sam Houston Parkway North, Suite 400, Houston, TX, USA, 77024
Tidewater Inc provides marine and transportation services to the offshore energy industry. The company's vessels and associated services support all phases of offshore crude oil and natural gas (also referred to as oil and gas) exploration activities, field development, production, and maintenance, as well as windfarm development and maintenance. Its services include towing and anchor handling for mobile offshore drilling units; transporting supplies and personnel necessary to sustain drilling, workovers, production activities, field abandonment, dismantlement, and restoration activities; and Others. The group manages its business through five segments, including the Americas, Asia Pacific, Middle East, Europe/Mediterranean, and West Africa.
76GF Score

Get the complete analysis for MEX:TDW

Effective Interest Rate on Debt % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

MXN1,335.00
Price
MXN1,541.35
GF Value