AU Optronics Market Cap ($7.29 Billion)
Market Cap & Net Worth: AU Optronics (2409)
AU Optronics market cap. AU Optronics (TW:2409) has a market capitalization of $7.29 Billion (NT$231.32 Billion) as of November 1, 2026. Listed on the TW stock exchange, this Taiwan-based company holds position #2697 globally and #80 in its home market, demonstrating a -17.72% decrease in market value over the past year.
Market capitalization, also known as net worth in stock markets, is calculated by multiplying AU Optronics's stock price NT$30.65 by its total outstanding shares 7547098972 (7.55 Billion). Also see cash efficiency ratio of AU Optronics for how efficiently the company converts equity into cash flow.
AU Optronics Market Cap History (2015–2026)
AU Optronics market cap history from 2015 to 2026. Data shows growth from $1.78 Billion to $7.29 Billion (12.97% CAGR). Check AU Optronics (2409) share price today for real-time trading data and today's change.
AU Optronics Market Cap to Earnings & Revenue Ratios Timeline
This chart shows how AU Optronics's valuation ratios have evolved. The Price to Sales (P/S) ratio compares market cap to revenue, while the Price to Earnings (P/E) ratio compares market cap to net income. Lower values may indicate a more undervalued company relative to its financial performance. Explore net asset momentum of AU Optronics to track how rapidly the company is growing its equity base year over year.
Latest Price to Sales (P/S) Ratio
0.01x
AU Optronics's market cap is 0.01 times its annual revenue
Latest Price to Earnings (P/E) Ratio
0.43x
AU Optronics's market cap is 0.43 times its annual earnings
What These Ratios Tell Investors:
- Price to Sales (P/S) Ratio: Shows how much investors are paying for each dollar of the company's sales. Lower P/S ratios may indicate undervaluation.
- Price to Earnings (P/E) Ratio: Shows how much investors are paying for each dollar of the company's earnings. This is one of the most common valuation metrics.
- Trends in these ratios over time can indicate changing investor sentiment about the company's future growth prospects.
- Industry comparison provides context for whether the company is valued higher or lower than peers.
| Year | Market Cap (USD) | Revenue (USD) | Net Income (USD) | P/S Ratio | P/E Ratio |
|---|---|---|---|---|---|
| 2016 | $2.23 Billion | $329.09 Billion | $7.82 Billion | 0.01x | 0.29x |
| 2017 | $2.44 Billion | $341.03 Billion | $32.36 Billion | 0.01x | 0.08x |
| 2018 | $2.73 Billion | $307.63 Billion | $10.16 Billion | 0.01x | 0.27x |
| 2019 | $2.36 Billion | $268.79 Billion | -$21.18 Billion | 0.01x | N/A |
| 2020 | $3.28 Billion | $270.96 Billion | $3.38 Billion | 0.01x | 0.97x |
| 2021 | $5.44 Billion | $370.69 Billion | $61.33 Billion | 0.01x | 0.09x |
| 2022 | $3.43 Billion | $246.79 Billion | -$20.97 Billion | 0.01x | N/A |
| 2023 | $4.32 Billion | $247.96 Billion | -$18.20 Billion | 0.02x | N/A |
| 2024 | $3.48 Billion | $280.25 Billion | -$3.06 Billion | 0.01x | N/A |
| 2025 | $2.91 Billion | $281.39 Billion | $6.84 Billion | 0.01x | 0.43x |
Competitor Companies of 2409 by Market Capitalization
Companies near AU Optronics in the global market cap rankings as of November 1, 2026. Also see balance sheet size of AU Optronics for a full breakdown of the balance sheet.
Key companies related to AU Optronics by market ranking:
- Delta Electronics Inc (TW:2308): Ranked #226 globally with a market cap of $109.25 Billion USD ( NT$3.47 Trillion TWD).
- Hon Hai Precision Industry Co Ltd (TW:2317): Ranked #230 globally with a market cap of $108.00 Billion USD ( NT$3.43 Trillion TWD).
- Corning Incorporated (NYSE:GLW): Ranked #236 globally with a market cap of $106.13 Billion USD.
- Amphenol Corporation (NYSE:APH): Ranked #264 globally with a market cap of $97.48 Billion USD.
| Rank | Company | Symbol | Market Cap | Price |
|---|---|---|---|---|
| #226 | Delta Electronics Inc | TW:2308 | $109.25 Billion | NT$1335.00 |
| #230 | Hon Hai Precision Industry Co Ltd | TW:2317 | $108.00 Billion | NT$245.50 |
| #236 | Corning Incorporated | NYSE:GLW | $106.13 Billion | $123.31 |
| #264 | Amphenol Corporation | NYSE:APH | $97.48 Billion | $79.30 |
Market Capitalization of AU Optronics (2015–2026)
Market capitalization of AU Optronics from 2015 to today. Between 2015 and today, AU Optronics's market cap moved from $1.78 Billion to $ 7.29 Billion, with a yearly change of 12.97%.
| Year | Market Cap | Change (%) |
|---|---|---|
| 2026 | NT$7.29 Billion | +150.20% |
| 2025 | NT$2.91 Billion | -16.38% |
| 2024 | NT$3.48 Billion | -19.28% |
| 2023 | NT$4.32 Billion | +25.94% |
| 2022 | NT$3.43 Billion | -37.01% |
| 2021 | NT$5.44 Billion | +65.62% |
| 2020 | NT$3.28 Billion | +39.30% |
| 2019 | NT$2.36 Billion | -13.65% |
| 2018 | NT$2.73 Billion | +11.70% |
| 2017 | NT$2.44 Billion | +9.50% |
| 2016 | NT$2.23 Billion | +25.26% |
| 2015 | NT$1.78 Billion | -- |
End of Day Market Cap According to Different Sources
On Oct 31st, 2026 the market cap of AU Optronics was reported to be:
| Source | Market Cap |
|---|---|
| Yahoo Finance | $7.29 Billion USD |
| MoneyControl | $7.29 Billion USD |
| MarketWatch | $7.29 Billion USD |
| marketcap.company | $7.29 Billion USD |
| Reuters | $7.29 Billion USD |
Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.
About AU Optronics
AUO Corporation engages in the research, development, production, and sale of thin film transistor liquid crystal displays (TFT-LCDs) and other flat panel displays for various applications. The company operates through two segments, Display and Energy. It also designs, manufactures, and sells ingots, solar wafers, and solar modules, as well as provides technical engineering and maintenance servic… Read more