Mildex Optical Inc. (4729) AI Stock Analysis

Mildex Optical Inc.

(TPEx:4729)

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Rating:39Underperform

Price Target:TWD 16.00▼(-6.16% Downside)

Action:initiatedcoverage

Date:11/10/26

The overall score is very low, driven primarily by a high-risk financial profile characterized by thin profitability, high debt, and deteriorating cash flows. This is compounded by a strongly bearish technical trend, with the stock in a clear downtrend and deeply oversold. The elevated P/E ratio adds further downside risk, as the valuation is not supported by the company's weak earnings power.

Positive Factors

Revenue RecoveryThe return to year-over-year revenue growth indicates renewed demand or improved customer activity after a two-year contraction. If sustained, this recovery can improve operating leverage, support investment in optical products, and provide a stronger base for rebuilding profitability over the next several quarters.

Negative Factors

Thin and Declining ProfitabilityVery thin net margins leave little protection against cost increases, weaker mix, or demand volatility. The sharp decline from prior years also signals that recent revenue recovery is not yet translating into durable earnings power, limiting the company’s ability to compound returns.

Mildex Optical Inc. (4729) vs. SPDR S&P 500 ETF (SPY)

Market Cap: TWD 1.35B
Dividend Yield: ―
Average Volume (3M): 120.46K
Price to Earnings (P/E): 30.1
Beta (1Y): 0.64
Revenue Growth: 3.32%
EPS Growth: 82.70%
Country: TW
Employees: 628
Sector: General
Sector Strength: 55
Industry: Computer Hardware

Mildex Optical Inc. Business Overview & Revenue Model

Company Description

Mildex Optical Inc. manufactures and trades in touch panels and other products in Taiwan. It offers large size touch screens; traditional resistive touch screens; projective capacitive touch screens; resistive multi-touch screens; and sunlight readab...

Mildex Optical Inc. Financial Statement Overview

Summary

Financial health is precarious. The income statement shows razor-thin net margins (1.2% TTM) and a history of losses. The balance sheet is highly leveraged (D/E of 1.40), and cash flow is deteriorating with a 36% drop in free cash flow. The combination of weak profitability, high debt, and declining cash generation presents a high-risk profile.

Income Statement

42Neutral

Balance Sheet

38Negative

Cash Flow

35Negative

Financial statement breakdown
Breakdown	TTM	Dec 2025	Dec 2024	Dec 2023	Dec 2022	Dec 2021
Income Statement
Total Revenue	1.05B	1.07B	990.16M	1.10B	1.37B	1.15B
Gross Profit	216.19M	213.01M	184.92M	191.27M	281.80M	120.58M
EBITDA	89.64M	118.25M	185.14M	190.44M	243.49M	113.89M
Net Income	37.86M	12.87M	31.14M	26.47M	64.53M	-129.41M
Balance Sheet
Total Assets	3.17B	3.04B	3.33B	3.10B	3.33B	3.32B
Cash, Cash Equivalents and Short-Term Investments	1.08B	994.23M	381.90M	1.02B	445.33M	568.58M
Total Debt	1.53B	1.52B	1.67B	1.53B	1.64B	1.85B
Total Liabilities	1.79B	1.76B	1.94B	1.79B	1.99B	2.23B
Stockholders Equity	1.18B	1.09B	1.15B	1.09B	1.08B	861.30M
Cash Flow
Free Cash Flow	108.91M	90.13M	130.18M	169.84M	228.50M	-40.26M
Operating Cash Flow	150.07M	134.63M	158.93M	184.40M	284.32M	-24.89M
Investing Cash Flow	-101.61M	19.00M	-243.68M	117.46M	65.35M	-72.91M
Financing Cash Flow	-132.68M	2.96M	-112.39M	-200.45M	-552.39M	358.43M

Mildex Optical Inc. Peers Comparison

Overall Rating

UnderperformOutperform

Sector (55)

Financial Indicators

TW:4729 against its peers
Name	Overall Rating	Market Cap	P/E Ratio	ROE	Dividend Yield	Revenue Growth	EPS Growth
Sector *	55Neutral	$6.65B	3.83	-15.92%	6.20%	10.91%	7.18%
TW:5230	55Neutral	TWD 1.91B	-94.52	―	1.34%	-6.81%	55.44%
TW:4729	39Underperform	TWD 1.35B	30.07	―	―	3.32%	82.70%
TW:3516	39Underperform	TWD 1.35B	46.51	―	0.88%	8.10%	276.21%
TW:4523	34Underperform	TWD 1.51B	0.84	―	11.51%	48.18%	-109.44%

* General Sector Average

Performance Comparison

TW:4729 and its peers over the selected period
Ticker	Company Name	Price	Change	% Change
TW:4729	Mildex Optical Inc.	17.05	-3.35	-16.42%
TW:3516	ADO Optronic Corp.	22.65	2.90	14.67%
TW:4523	Everbrite Technology Co., Ltd.	22.95	-3.37	-12.79%
TW:5230	Ledlink Optics, Inc.	37.25	21.30	133.53%
TW:6729	Luminescence Technology Corp.	48.20	10.68	28.45%
TW:6915	Igiant Optics Co. Ltd.	38.40	12.70	49.42%

Glossary

BuyA stock rated as a "Buy" is expected to perform better than the overall market or a specific benchmark over the near-to-medium term. This rating suggests the stock is likely to deliver higher returns compared to other stocks in the same sector or market index. Note: This is not investment advice; please consult a financial advisor before making investment decisions.

HoldA stock rated as a "Hold" is expected to perform in line with the overall market or a specific benchmark. This rating indicates that the stock is neither particularly compelling nor unfavorable for investment. Note: This is not investment advice; please consult a financial advisor before making investment decisions.

SellA stock rated as a "Sell" is expected to perform worse than the overall market or a specific benchmark over the near-to-medium term. This rating suggests the stock may deliver lower returns compared to other stocks in the same sector or market index. Note: This is not investment advice; please consult a financial advisor before making investment decisions.

Disclaimer

This AI Analyst Stock Report is automatically generated by our AI systems using advanced algorithms and publicly available financial, technical, and market data. While the information provided aims to be accurate and insightful, it is intended for informational purposes only and should not be considered financial advice. Any content created by an AI (Artificial Intelligence) system may contain inaccuracies and/or contain errors. Investing in stocks carries inherent risks, and past performance is not indicative of future results. This report does not account for your personal financial circumstances, objectives, or risk tolerance. Always conduct your own research or consult with a qualified financial advisor before making investment decisions. The analysis and recommendations provided are based on historical and current data and may not fully reflect future market conditions or unexpected developments. Neither the creators of this report nor its affiliated entities guarantee the accuracy, completeness, or reliability of the information presented. Use this report at your own discretion and risk.

Date of analysis: Nov 09, 2026

Mildex Optical Inc. AI Stock Analysis