Sigma Koki Co

Sigma Koki Co Diluted EPS

The Diluted Earnings per Share of Sigma Koki Co (7713.T) as of Oct 27, 2026 is 117.36 JPY. In the previous year, Diluted Earnings per Share was 139.22 JPY — a change of -15.70% (lower).

Diluted EPS

117.36JPY

YoY

-15.70%

Last updated:

Diluted Earnings per Share of Sigma Koki Co is 2026 117.36 JPY. Diluted Earnings per Share of Sigma Koki Co was 2025 139.22 JPY. It decreases by -15.70% lower compared to the previous year.

The Sigma Koki Co Diluted EPS history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

Diluted EPS
Date
Diluted EPS
Jan 1, 2019
116.93 JPY
Jan 1, 2020
84.10 JPY
Jan 1, 2021
116.16 JPY
Jan 1, 2022
165.24 JPY
Jan 1, 2023
210.86 JPY
Jan 1, 2024
97.04 JPY
Jan 1, 2025
139.22 JPY
Jan 1, 2026
117.36 JPY
The Sigma Koki Co Diluted EPS history
YEARDiluted EPSYoY
117.36JPY-15.70%
139.22JPY+43.47%
97.04JPY-53.98%
210.86JPY+27.61%
165.24JPY+42.26%
116.16JPY+38.12%
84.10JPY-28.08%
116.93JPY-17.64%
141.97JPY+39.63%
101.68JPY+20.63%
84.29JPY+82.55%
46.17JPY+11.22%
41.51JPY—

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Sigma Koki Co Stock analysis

What does Sigma Koki Co do? Sigma Koki Co., Ltd. generates revenue through the manufacture, sale, and maintenance of optical products and systems across two distinct business segments. The Elemental Component segment focuses on basic optical equipment, including stages, holders, and base parts, alongside automatic applied products like automatic alignment and attitude determining units, optical measurement and control units, and measurement and control software. This segment also produces optical element and film products such as multi-element optics, mirrors, beam splitters, filters, lenses, prisms, polarizers, circuit boards, and windows. The System Product segment complements this by offering optical system products, including lens units, laser processing systems, laser application products, micromanipulation systems, and XY automatic systems for microscopes. Additionally, this segment provides commissioned custom products to meet specific client needs. The company operates from its headquarters in Hidaka-Shi, Saitama-Ken and supports its operations with a workforce of 520 full-time employees. Sigma Koki Co is one of the most popular companies on Eulerpool.

Frequently Asked Questions about Sigma Koki Co stock

Diluted Earnings per Share of Sigma Koki Co is 117.36 JPY in 2026.

Diluted Earnings per Share of Sigma Koki Co changed from 139.22 JPY to 117.36 JPY, representing a -15.70% change. The value is lower than the previous year.

On Eulerpool you can find the complete historical development of Diluted Earnings per Share Sigma Koki Co since 2006 – with annual values, charts, and detailed analysis.

Diluted EPS accounts for all potential shares from options, warrants, and convertible securities. It provides a more conservative per-share earnings measure.

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Income Statement — Sigma Koki Co

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