Brimstone Investment (JSE:BRN) Net Interest Margin (Bank Only) %

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.

JSE:BRN Brimstone Investment Corp Ltd JSE:BRN
39 GF Score
Price R5.65
GF Value R0.42
Valuation Significantly Overvalued
! 5 Warning Signs
View Full Analysis

What is Brimstone Investment Net Interest Margin (Bank Only) %?

Net Interest Margin (Bank Only) % only applies to banks.

JSE:BRN
39GF Score
Brimstone Investment Corp Ltd JSE:BRN
Net Interest Margin (Bank Only) % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Is Brimstone Investment (JSE:BRN) Overvalued in 2026?

Based on GuruFocus' analysis, Brimstone Investment stock appears to be overvalued. The current stock price of R5.65 is trading 1245.2% above its estimated GF Value™ of R0.42. GuruFocus considers Brimstone Investment to be Significantly Overvalued.

Key valuation signals for JSE:BRN:

  • Net Interest Margin (Bank Only) %:
  • GF Value™: R0.42 vs. price of R5.65 (1245.2% above fair value)
  • GF Score™: 39/100 with 5 warning signs

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


Brimstone Investment Business Description

Other Exchanges BRT:South Africa
Address 1 Mariendahl Lane, Boundary Terraces, 1st Floor, Slade House, PO Box 44580, Newlands, GT, ZAF, 7700
Brimstone Investment Corp Ltd is an investment holding company. The company invests in various sectors, including food, financial services, healthcare, clothing, and others. The primary business segments of the Group are Food and Investments. The company generates maximum revenue from the Investment segment. Geographically, the company operates in South Africa, which derives maximum revenue; Australia; Europe; and Other Markets.
39GF Score

Get the complete analysis for JSE:BRN

Net Interest Margin (Bank Only) % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

R5.65
Price
R0.42
GF Value