FSK (FS KKR Capital) Effective Interest Rate on Debt %: 5.37% (As of Mar. 2026)


FSK FS KKR Capital Corp FSK
40 GF Score
Price $10.59
GF Value $21.66
Valuation Significantly Undervalued
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What is FS KKR Capital Effective Interest Rate on Debt %?

FS KKR Capital FSK -0.24% 40 Effective Interest Rate on Debt % is 5.37% as of Mar. 2026. GuruFocus rates FSK with a GF Score™ of 40/100 and a GF Value™ of $21.66 (Significantly Undervalued).

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. FS KKR Capital's annualized positive value of Interest Expense for the quarter that ended in Mar. 2026 was $400.00 Mil. FS KKR Capital's average total debt for the quarter that ended in Mar. 2026 was $7,452.50 Mil. Therefore, FS KKR Capital's annualized Effective Interest Rate on Debt % for the quarter that ended in Mar. 2026 was 5.37%.


FS KKR Capital  (NYSE:FSK) Effective Interest Rate on Debt % Explanation

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


FS KKR Capital Effective Interest Rate on Debt % Related Terms


FS KKR Capital Effective Interest Rate on Debt % Historical Data

* Premium members only.

The historical data trend for FS KKR Capital'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.

FS KKR Capital Effective Interest Rate on Debt % Chart

FS KKR Capital Annual Data
Trend Dec16 Dec17 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 3.38 3.94 5.34 5.74 5.87

FS KKR Capital 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 5.63 6.24 6.04 5.46 5.37

FSK vs HTGC, JPC, EXG: Effective Interest Rate on Debt % Comparison

For the Asset Management subindustry, FS KKR Capital'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.


FS KKR Capital Effective Interest Rate on Debt % vs Asset Management Industry

For the Asset Management industry and Financial Services sector, FS KKR Capital's Effective Interest Rate on Debt % distribution charts can be found below:

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


FSK
40GF Score
FS KKR Capital Corp FSK
Effective Interest Rate on Debt % is just one metric. See GF Score™, valuation, warning signs, and more.
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FS KKR Capital Effective Interest Rate on Debt % Calculation

FS KKR Capital'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  *  -440/( (7351+7634)/ 2 )
=-1  *  -440/7492.5
=5.87 %

where

FS KKR Capital'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  *  -400/( (7634+7271)/ 2 )
=-1  *  -400/7452.5
=5.37 %

where

* 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 5.37% mean?
FS KKR Capital (FSK) has a Effective Interest Rate on Debt % of 5.37% as of Mar. 2026. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on FS KKR Capital and its competitors.
Is FS KKR Capital's Effective Interest Rate on Debt % too high?
FS KKR Capital's current Effective Interest Rate on Debt % is 5.37%. Overall, FS KKR Capital has a GF Score™ of 40/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does FS KKR Capital's Effective Interest Rate on Debt % compare to HTGC and JPC?
FS KKR Capital's Effective Interest Rate on Debt % of 5.37% can be compared against companies in the Asset Management 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 Asset Management company?
A good Effective Interest Rate on Debt % depends on the Asset Management 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 FS KKR Capital and its competitors. FS KKR Capital's current Effective Interest Rate on Debt % is 5.37%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is FS KKR Capital stock overvalued right now?
Based on GuruFocus' analysis, FS KKR Capital (FSK) is currently considered Significantly Undervalued. The stock's GF Value™ is $21.66, compared to a current price of $10.59 — trading 51.1% below its estimated fair value. The current Effective Interest Rate on Debt % is 5.37%. FS KKR Capital's overall GF Score™ is 40/100. 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 FS KKR Capital (FSK), the current Effective Interest Rate on Debt % is 5.37% 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 FS KKR Capital (FSK) Overvalued in 2026?

Based on GuruFocus' analysis, FS KKR Capital stock appears to be undervalued. The current stock price of $10.59 is trading 51.1% below its estimated GF Value™ of $21.66. GuruFocus considers FS KKR Capital to be Significantly Undervalued.

Key valuation signals for FSK:

  • Effective Interest Rate on Debt %: 5.37%
  • GF Value™: $21.66 vs. price of $10.59 (51.1% below fair value)
  • GF Score™: 40/100

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


FS KKR Capital Business Description

Other Exchanges FS5A:Germany
Address 3025 JFK Boulevard, OFC 500, Philadelphia, PA, USA, 19104
FS KKR Capital Corp is an externally managed, non-diversified, closed-end management investment company that has elected to be regulated as a business development company. The company's investment objectives are to generate current income and, to a lesser extent, long-term capital appreciation. The company's portfolio is comprised of investments in senior secured loans and second lien secured loans of private middle market U.S. companies and, to a lesser extent, subordinated loans and certain asset-based financing loans of private U.S. companies.
40GF Score

Get the complete analysis for FSK

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

$10.59
Price
$21.66
GF Value