Iroc Co

Iroc Co P/B

The P/B (Price-to-Book Ratio) of Iroc Co (3555.TWO) as of Oct 27, 2026 is 14.79. In the previous year, P/B (Price-to-Book Ratio) was 29.05 — a change of -49.08% (lower).

P/B

14.79

YoY

-49.08%

Last updated:

P/B (Price-to-Book Ratio) of Iroc Co is 2025 14.79 . P/B (Price-to-Book Ratio) of Iroc Co was 2024 29.05 . It decreases by -49.08% lower compared to the previous year.

The Iroc Co P/B history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

P/B
Date
P/B
Jan 1, 2017
18.16 TWD
Jan 1, 2018
21.02 TWD
Jan 1, 2020
29.98 TWD
Jan 1, 2021
27.56 TWD
Jan 1, 2022
44.96 TWD
Jan 1, 2023
50.00 TWD
Jan 1, 2024
29.05 TWD
Jan 1, 2025
14.79 TWD
The Iroc Co P/B history
YEARP/BYoY
14.79-49.08%
29.05-41.89%
50.00+11.21%
44.96+63.12%
27.56-8.06%
29.98+42.61%
21.02+15.73%
18.16-5.80%
19.28-79.79%
95.39+145.80%
38.81—

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Iroc Co Stock analysis

What does Iroc Co do? iROC Co., Ltd. generates revenue through the sales of electronic components and biotechnology products, with a focus on flash memory and memory-related components used in secure digital (SD) cards for portable devices and multimedia storage. The company serves domestic markets in Taiwan and international markets across Asia and the Americas, distributing products for information transmission between portable electronics. Technical services complement the product offerings, supporting customers in integrating memory solutions into their devices. The firm's product portfolio targets manufacturers of portable electronics requiring reliable storage and data transfer capabilities. iROC Co., Ltd. distributes its flash memory and memory components to customers in the electronics manufacturing sector, particularly those producing portable devices such as smartphones and multimedia players. The company's technical services help clients optimize memory performance and integration, enhancing product functionality. By focusing on SD card applications, iROC caters to the demand for secure and efficient data storage solutions in mobile and consumer electronics markets. The firm's business model relies on direct sales of memory components to electronics manufacturers and distributors, with technical support as an added value service. Its products are designed for seamless compatibility with portable electronics, ensuring reliable data transmission and storage. iROC's market presence spans Taiwan, Asia, and the Americas, where it supplies components for SD cards used in a wide range of consumer devices. Iroc Co is one of the most popular companies on Eulerpool.

Frequently Asked Questions about Iroc Co stock

P/B (Price-to-Book Ratio) of Iroc Co is 14.79 in 2025.

P/B (Price-to-Book Ratio) of Iroc Co changed from 29.05 to 14.79, representing a -49.08% change. The value is lower than the previous year.

On Eulerpool you can find the complete historical development of P/B (Price-to-Book Ratio) Iroc Co since 2006 – with annual values, charts, and detailed analysis.

The Price-to-Book ratio compares a company's market price to its book value. A low P/B may indicate an undervalued stock, while a high P/B could suggest overvaluation or strong growth expectations.

P/B = Stock Price / Book Value per Share

To evaluate P/B (Price-to-Book Ratio)'s, it is essential to compare it with peers in the same industry and sector. On Eulerpool, you can find direct industry comparisons for P/B (Price-to-Book Ratio).

A 'good' varies by industry and company stage. On Eulerpool, you can compare P/B (Price-to-Book Ratio)'s Iroc Co with sector peers and the industry average to assess whether it is attractive.

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Valuation — Iroc Co

P/EP/SEV/EBITP/BP/CFP/FCFPEGEV/RevenueEV/EBITDAEV/FCFEarnings YieldFCF YieldMarket capitalizationEnterprise ValueForward P/EP/TBVShareholder YieldBuyback YieldDiv.-Adj. PEGEV/OCF

All Key Metrics — Iroc Co