MERF

MERF Rule of 40

The Rule of 40 of MERF (3168.T) as of Nov 3, 2026 is 33.81 %. In the previous year, Rule of 40 was 0.56 % — a change of 5,940.20% (higher).

Rule of 40

33.81 %

YoY

5,940.20%

Last updated:

Rule of 40 of MERF is 2026 33.81 % . Rule of 40 of MERF was 2025 0.56 % . It decreases by 5,940.20% higher compared to the previous year.

The MERF Rule of 40 history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

Rule of 40
Date
Rule of 40
Jan 1, 2019
-11.26 JPY
Jan 1, 2020
-14.11 JPY
Jan 1, 2021
50.31 JPY
Jan 1, 2022
44.55 JPY
Jan 1, 2023
-4.43 JPY
Jan 1, 2024
-1.22 JPY
Jan 1, 2025
0.56 JPY
Jan 1, 2026
33.81 JPY
The MERF Rule of 40 history
YEARRule of 40YoY
33.81 %+5,940.20%
0.56 %-146.00%
-1.22 %-72.53%
-4.43 %-109.94%
44.55 %-11.45%
50.31 %-456.48%
-14.11 %+25.32%
-11.26 %-228.97%
8.73 %-67.72%
27.05 %-209.22%
-24.77 %-342.55%
10.21 %—

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MERF Stock analysis

What does MERF do? MERF Inc generates revenue through the manufacturing and sale of nonferrous metals, copper, and copper alloy fabricated products. The company's Non-Ferrous Metal segment produces ingots and processes scrap, targeting industries such as shipbuilding, plumbing, and construction with products like aluminum bronze screws, washing brackets, stopcocks, and industrial valves. The Fine Arts segment focuses on creating monuments, souvenirs, ornaments, Buddhist statues, and jewelry for the housing and cultural sectors. These segments serve distinct markets, with nonferrous metals catering to industrial buyers and fine arts products appealing to consumers and cultural institutions. Kurotani Corp., the parent company, operates under two business segments that drive its revenue streams. The Non-Ferrous Metal segment's aluminum bronze is specifically used in ship screws, while bronze products are sold to the housing industry. The Fine Arts segment's offerings, including Buddhist statues and jewelry, are marketed to consumers seeking decorative and cultural items. Both segments leverage the company's manufacturing capabilities to serve their respective target markets. The company's revenue model relies on the sale of physical products across two distinct markets. Industrial buyers purchase nonferrous metal products for manufacturing applications, while end consumers and cultural institutions buy fine arts items for personal or institutional use. This dual-segment approach allows MERF Inc to diversify its customer base and product offerings without overlapping markets. MERF is one of the most popular companies on Eulerpool.

Frequently Asked Questions about MERF stock

Rule of 40 of MERF is 33.81 % in 2026.

On Eulerpool you can find the complete historical development of Rule of 40 MERF since 2006 – with annual values, charts, and detailed analysis.

The Rule of 40 states that a company's revenue growth rate plus profit margin should exceed 40%. It is widely used to evaluate SaaS and high-growth companies.

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Quality — MERF

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