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Copartner (3550) stock overview

Valuation, financials, growth, ownership, events, dividends, models and adjusted prices for Copartner, on one page

中文版 (Chinese)

Copartner (3550) snapshot, key figures

Price / earnings

—

Price / book

1.35x

Dividend yield

—

Revenue YoY (2026-06)

38.1%

Monthly revenue (2026-06)

TWD 0.37bn

Sector

Electronic Parts and Components

Listing venue

Taiwan Stock Exchange

Values above are the official-source snapshot for Copartner (3550) on 2026-08-03. We do not chase live quotes. Every trading day is frozen as its own point-in-time vintage, so a backtest reading this data sees only what was actually knowable that day, with no look-ahead bias. Missing values stay blank. Nothing is interpolated or extrapolated.

Copartner (3550): where today sits in the past year

Current value against the 2025-07-31 to 2026-07-31 range, built from 243 frozen daily vintages.

Price / book1.35x71st percentile of the past year

0.83xmedian 1.20x2.40x

The marker is today's value; the faint tick is the one-year median. Every point in this range is the number as it was published on its own date, never a restated figure, so the percentile is what a reader on that day could actually have computed. Ratios at or below zero are excluded rather than treated as cheap. Tickers with fewer than 60 observed dates get no range at all.

3550 reported 38.1% year-on-year monthly revenue growth for 2026-06, from the official monthly revenue filing.

Is 3550's price / book high or low right now?

3550's price / book is 1.35x, which is above its one-year median of 1.20x and sits at the 71st percentile of the 0.83–2.40x range observed over the last 243 snapshot dates. Each of those dates is a frozen point-in-time vintage, so the range contains no restated or back-filled values.

Other Electronic Parts and Components tickers

210 Taiwan-listed tickers sit in this sector. See the full Electronic Parts and Components table.

Everything on this page is either the official public source shown as-is, or a transparent derivation you can reproduce. The free tier covers 2330 in full as a reference case; on other tickers some blocks are paid-tier. What we sell is data and tooling, not investment advice, not stock tips, and not a promise of returns.