SIOS Rule of 40
The Rule of 40 of SIOS (3744.T) as of Oct 15, 2026 is -5.21 %. In the previous year, Rule of 40 was 29.57 % — a change of -117.62% (lower).
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Rule of 40
-5.21 %
YoY
-117.62%
Last updated:
Rule of 40 of SIOS is 2025 -5.21 % . Rule of 40 of SIOS was 2024 29.57 % . It decreases by -117.62% lower compared to the previous year.
The SIOS Rule of 40 history
3 Years
10 Years
25 Years
Max
Rule of 40
Date
Rule of 40
Jan 1, 2018
4.91 JPY
Jan 1, 2019
7.33 JPY
Jan 1, 2020
10.03 JPY
Jan 1, 2021
8.23 JPY
Jan 1, 2022
-12.27 JPY
Jan 1, 2023
8.88 JPY
Jan 1, 2024
29.57 JPY
Jan 1, 2025
-5.21 JPY
| YEAR | Rule of 40 | YoY |
|---|---|---|
| -5.21 % | -117.62% | |
| 29.57 % | +233.23% | |
| 8.88 % | -172.32% | |
| -12.27 % | -249.08% | |
| 8.23 % | -17.91% | |
| 10.03 % | +36.77% | |
| 7.33 % | +49.22% | |
| 4.91 % | -15.33% | |
| 5.80 % | -81.66% | |
| 31.65 % | +20.81% | |
| 26.20 % | — |
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SIOS Stock analysis
What does SIOS do? SIOS Corp is a Japanese company operating in the Information Technology sector with its headquarters located in Minato-ku, Tokyo. The company has 525 employees and went public on August 5, 2004. SIOS Corp develops and sells web application and IT systems. The company operates through two business segments. The Open System Infrastructure segment focuses on open source software (OSS) related products, including LifeKeeper, which helps prevent system downtime during IT failures, and Red Hat-related products. This segment also offers the SIOS OSS Yorozu Sodan Shitsu service, providing support and consulting for various information systems. The Application segment includes software for multi-functional peripherals, management support systems for financial institutions, and the Gluegent series of cloud-based software as a service products. The company's website is www.sios.com. SIOS Corp is listed on the Tokyo Stock Exchange under the ticker symbol 3744.T and has an ISIN code of JP3547100002. The company's primary operations are based in Japan, with a focus on providing technology solutions for enterprise clients. SIOS is one of the most popular companies on Eulerpool.
Frequently Asked Questions about SIOS stock
Rule of 40 of SIOS is -5.21 % in 2025.
On Eulerpool you can find the complete historical development of Rule of 40 SIOS 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 — SIOS
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