LandMark Optoelectronics Corp (ROCO:3081) Stock Price, Trades & News

LandMark Optoelectronics Corp is active in the semiconductor industry as an epi-wafer supplier. It is engaged in the manufacturing, processing, and selling of optical semiconductors, laser diodes, and high brightness InAlGaP/AlGalnAs. The company operates in a single reportable segment, which is single product manufacturing and selling of wafers. Some of its products are DFB Epiwafer, EML Epiwafer, APD Epiwafer, FP Epiwafer, and PIN PD Epiwafer. Its geographical segments are United States, Mainland China, Taiwan, and others.

Financial Strength

9/10

Name	Current	Vs Industry
Cash-To-Debt	5.76
Equity-to-Asset	0.75
Debt-to-Equity	0.08
Debt-to-EBITDA	0.29
Interest Coverage	151.63
Piotroski F-Score	6/9	0 1 2 3 4 5 6 7 8 9
Altman Z-Score	64.66	Distress Grey Safe
Beneish M-Score	-1.43	Manipulator Not Manipulator
WACC vs ROIC		WACC ROIC

Growth Rank

7/10

	Name	Current	Vs Industry		Vs History
	3-Year Revenue Growth Rate	-2.8
	3-Year EBITDA Growth Rate	-1.1
	3-Year EPS without NRI Growth Rate	8.7
	3-Year FCF Growth Rate	31.1
	3-Year Book Growth Rate	-1.5
	Future 3-5Y EPS without NRI Growth Rate Estimate Industry Rank	137.88
	Future 3-5Y Total Revenue Growth Rate Estimate	90.1

Momentum Rank

2/10

	Name	Current	Vs Industry		Vs History
	5-Day RSI	49.04
	9-Day RSI	46.28
	14-Day RSI	44.69
	3-1 Month Momentum %	-23.48
	6-1 Month Momentum %	102
	12-1 Month Momentum %	392.68

Liquidity Ratio

	Name	Current	Vs Industry		Vs History
	Current Ratio	2.89
	Quick Ratio	2.35
	Cash Ratio	1.8
	Days Inventory	123.56
	Days Sales Outstanding	49.36
	Days Payable	12.82

Dividend & Buy Back

	Name	Current	Vs Industry		Vs History
	Dividend Yield %	0.2
	Dividend Payout Ratio	0.07
	3-Year Dividend Growth Rate	-47.7
	Forward Dividend Yield %	0.2
	5-Year Yield-on-Cost %	0.02
	3-Year Average Share Buyback Ratio	-0.2
	Shareholder Yield %	0.18

Profitability Rank

7/10

	Name	Current	Vs Industry		Vs History
	Gross Margin %	48.58
	Operating Margin %	31.54
	Net Margin %	26.53
	EBITDA Margin %	44.24
	FCF Margin %	25.88
	OCF Margin %	29.89
	ROE %	17.52
	ROA %	14.4
	ROIC %	27
	3-Year ROIIC %	-24.5
	ROC (Joel Greenblatt) %	40.34
	ROCE %	20.27
	Years of Profitability over Past 10-Year	8

GF Value Rank

1/10

	Name	Current	Vs Industry		Vs History
	PE Ratio	235.59
	Forward PE Ratio	93
	PE Ratio without NRI	235.65
	Shiller PE Ratio	289.15
	Price-to-Owner-Earnings	346.15
	PS Ratio	62.53
	PB Ratio	39.13
	Price-to-Tangible-Book	39.15
	Price-to-Free-Cash-Flow	241.7
	Price-to-Operating-Cash-Flow	209.27
	EV-to-EBIT	187.81
	EV-to-EBITDA	139.97
	EV-to-Revenue	61.91
	EV-to-FCF	217.78
	Price-to-GF-Value	2.16
	Price-to-Projected-FCF	21.06
	Price-to-Median-PS-Value	5.68
	Price-to-Graham-Number	20.25
	Price-to-Net-Current-Asset-Value	95.1
	Price-to-Net-Cash	304.1
	Earnings Yield (Greenblatt) %	0.54
	FCF Yield %	0.41
	Forward Rate of Return (Yacktman) %	-15.6

Financials

Annual Quarterly TTM

ROCO:3081's 30-Y Financials

AAPL

Income Statement Breakdown FY

Annual Quarterly

Not Enough Data

AAPL

Balance Sheet Breakdown

Annual Quarterly

Not Enough Data

AAPL

Cashflow Statement Breakdown

Annual Quarterly

Not Enough Data

Operating Revenue by Business Segment

Operating Revenue by Geographic Region

Historical Operating Revenue by Business Segment

Value % YoY

Historical Operating Revenue by Geographic Region

Value % YoY

See Details

5-Step DuPont Analysis as of

Annual Quarterly

Not Enough Data

Guru Trades

See Details

Insider Trades

See Details

Peter Lynch Chart

Y-axis scale:

Log Linear

Interactive Chart

Performance

Dividend

Log

Bar

Annualized Return %

Symbol	1 Week	1 Month	3 Months	6 Months	YTD	1 Year	3 Years	5 Years	10 Years

Total Annual Return %

Symbol	2026	2025	2024	2023	2022	2021	2020	2019	2018	2017

LandMark Optoelectronics Corp Executives

Details

GF Value™: NT$753.03

ROCO:3081

Valuation Chart

Year:

Warning Signs

Warning! GuruFocus detected 3 Severe warning signs with 3081. Try a 7-Day Free Trial to check it out.

Analyst Estimate

Annual Quarterly

Key Statistics

	Name	Value
	Revenue (TTM) (Mil NT$)	2,652.709
	EPS (TTM) (NT$)	6.919
	Beta	-1.0382
	3-Year Sharpe Ratio	1.51
	3-Year Sortino Ratio	3.79
	Volatility %	92.55
	14-Day RSI	44.69
	14-Day ATR (NT$)	164.997484
	20-Day SMA (NT$)	1694.454545
	12-1 Month Momentum %	392.68
	52-Week Range (NT$)	345.454545 - 3004.545454
	Shares Outstanding (Mil)	101.77

Piotroski F-Score Details

Year:

	Component	Result
	Piotroski F-Score	6
	Positive ROA
	Positive CFROA
	Higher ROA yoy
	CFROA > ROA
	Lower Leverage yoy
	Higher Current Ratio yoy
	Less Shares Outstanding yoy
	Higher Gross Margin yoy
	Higher Asset Turnover yoy

LandMark Optoelectronics Corp Filings

10-K10-QForm 4Others

	Filing Date	Document Date	Form
No Filing Data

LandMark Optoelectronics Corp Stock Events

Financials Calendars

Event	Date	Price (NT$)
TWD 3.000000 Cash Dividend	2026-07-15	1,750.00 (-1.28%)
1.1:1 Stock Split	2026-07-15	1,750.00 (-1.28%)
TWD 0.454566 Cash Dividend	2025-07-14	313.64 (-4.96%)
1.3:1 Stock Split	2016-08-02	354.55 (-1.17%)
1.15:1 Stock Split	2015-09-07	249.62 (-3.30%)

Show

Entries

LandMark Optoelectronics Corp Frequently Asked Questions

What is LandMark Optoelectronics Corp(ROCO:3081)'s stock price today?

The current price of ROCO:3081 is NT$1630.00. The 52 week high of ROCO:3081 is NT$3004.55 and 52 week low is NT$345.45.

When is next earnings date of LandMark Optoelectronics Corp(ROCO:3081)?

The next earnings date of LandMark Optoelectronics Corp(ROCO:3081) is .

Does LandMark Optoelectronics Corp(ROCO:3081) pay dividends? If so, how much?

The Dividend Yield % of LandMark Optoelectronics Corp(ROCO:3081) is 0.2% (As of Today), Highest Dividend Payout Ratio of LandMark Optoelectronics Corp(ROCO:3081) was 1.36. The lowest was 0.07. And the median was 0.85. The Forward Dividend Yield % of LandMark Optoelectronics Corp(ROCO:3081) is 0.2%. For more information regarding to dividend, please check our Dividend Page.

Press Release

	Subject	Date
No Press Release

Articles on LandMark Optoelectronics Corp

No articles.

Research Tools

All-In-One Screener Stock Ideas Stock List Guru List Guru Real-Time Picks Insider List Insider Trades Economic Indicators Sector & Industry Performance DCF Calculator Calculators Discussion Board

Product

Pricing Plans Excel Add-In Google Sheets Add-on Data API Stock Comparison Table Manual of Stocks Instant Alerts Mobile App Newsletters Signup 中文

Education

Financial Glossary Tutorials FAQ Buffett Indicator Shiller P/E Yield Curve Today U.S. Inflation Rate Global Market Valuation Fed Net Liquidity Buffett Assets Allocation

Company

About GuruFocus Career Contact Us Advertise Term of Use Privacy Policy Referral Program Partner Program

Survey

We'd love to learn more about your experiences on GuruFocus.com and how we can improve!

Take Survey

Disclaimers

GuruFocus.com is not operated by a broker or a dealer. Under no circumstances does any information posted on GuruFocus.com represent a recommendation to buy or sell a security. The information on this site, and in its related newsletters, is not intended to be, nor does it constitute investment advice or recommendations. The individuals or entities selected as "gurus" may buy and sell securities before and after any particular article and report and information herein is published, with respect to the securities discussed in any article and report posted herein. Gurus may be added or dropped from the GuruFocus site at any time. In no event shall GuruFocus.com be liable to any member, guest or third party for any damages of any kind arising out of the use of any content or other material published or available on GuruFocus.com, or relating to the use of, or inability to use, GuruFocus.com or any content, including, without limitation, any investment losses, lost profits, lost opportunity, special, incidental, indirect, consequential or punitive damages. Past performance is a poor indicator of future performance. The information on this site, and in its related newsletters, is not intended to be, nor does it constitute investment advice or recommendations. The information on this site is in no way guaranteed for completeness, accuracy or in any other way. The gurus listed in this website are not affiliated with GuruFocus.com, LLC. Stock quotes are provided by QuoteMedia, Inc. (CSI). Company fundamental data is provided by Morningstar. Analyst estimates data is sourced from both Refinitiv and Morningstar, with priority given to Refinitiv data. Data is updated daily.