LandMark Optoelectronics (ROCO:3081) Days Payable: 10.41 (As of Mar. 2026) — 51% Below Median

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ROCO:3081 LandMark Optoelectronics Corp ROCO:3081
66 GF Score
Price NT$1,630.00
GF Value NT$753.03
Valuation Significantly Overvalued
! 3 Warning Signs
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What is LandMark Optoelectronics Days Payable?

LandMark Optoelectronics ROCO:3081 +9.76% 66 Days Payable is 10.41 as of Mar. 2026, which is 51% below its 10-year median of 21.25. GuruFocus rates ROCO:3081 with a GF Score™ of 66/100 and a GF Value™ of NT$753.03 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 998 Semiconductors companies, LandMark Optoelectronics ranks worse than 95.89% on this metric.

LandMark Optoelectronics's average Accounts Payable for the three months ended in Mar. 2026 was NT$47 Mil. LandMark Optoelectronics's Cost of Goods Sold for the three months ended in Mar. 2026 was NT$409 Mil. Hence, LandMark Optoelectronics's Days Payable for the three months ended in Mar. 2026 was 10.41.

The historical rank and industry rank for LandMark Optoelectronics's Days Payable or its related term are showing as below:

ROCO:3081' s Days Payable Range Over the Past 10 Years
Min: 12.53   Med: 21.25   Max: 46.16
Current: 12.82

During the past 13 years, LandMark Optoelectronics's highest Days Payable was 46.16. The lowest was 12.53. And the median was 21.25.

ROCO:3081's Days Payable is ranked worse than
95.89% of 998 companies
in the Semiconductors industry
Industry Median: 52.98 vs ROCO:3081: 12.82

LandMark Optoelectronics's Days Payable increased from Mar. 2025 (10.25) to Mar. 2026 (10.41). It may suggest that LandMark Optoelectronics delayed paying its suppliers.


LandMark Optoelectronics Days Payable Historical Data

* Premium members only.

The historical data trend for LandMark Optoelectronics's Days Payable can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

LandMark Optoelectronics Days Payable Chart

LandMark Optoelectronics Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Days Payable
Get a 7-Day Free Trial Premium Member Only Premium Member Only 33.00 29.87 46.16 18.34 12.53

LandMark Optoelectronics Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Days Payable Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 10.25 7.80 17.36 19.05 10.41

ROCO:3081 vs AMAT, LRCX, KLAC: Days Payable Comparison

For the Semiconductor Equipment & Materials subindustry, LandMark Optoelectronics's Days Payable, along with its competitors' market caps and Days Payable data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


LandMark Optoelectronics Days Payable vs Semiconductors Industry

For the Semiconductors industry and Technology sector, LandMark Optoelectronics's Days Payable distribution charts can be found below:

* The bar in red indicates where LandMark Optoelectronics's Days Payable falls into.


ROCO:3081
66GF Score
LandMark Optoelectronics Corp ROCO:3081
Days Payable is just one metric. See GF Score™, valuation, warning signs, and more.
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LandMark Optoelectronics Days Payable Calculation

Days Payable indicates the number of days that the account payable relative to cost of goods sold the company has. An increase of Days Payable may suggest that the company delays paying its suppliers.

LandMark Optoelectronics's Days Payable for the fiscal year that ended in Dec. 2025 is calculated as

Days Payable (A: Dec. 2025 )
=Average Accounts Payable /Cost of Goods Sold*Days in Period
=( (Accounts Payable (A: Dec. 2024 ) + Accounts Payable (A: Dec. 2025 )) / count ) / Cost of Goods Sold (A: Dec. 2025 )*Days in Period
=( (41.491 + 45.157) / 2 ) / 1262.273*365
=43.324 / 1262.273*365
=12.53

LandMark Optoelectronics's Days Payable for the quarter that ended in Mar. 2026 is calculated as:

Days Payable (Q: Mar. 2026 )
=Average Accounts Payable / Cost of Goods Sold*Days in Period
=( (Accounts Payable (Q: Dec. 2025 ) + Accounts Payable (Q: Mar. 2026 )) / count ) / Cost of Goods Sold (Q: Mar. 2026 )*Days in Period
=( (45.157 + 48.204) / 2 ) / 409.156*365 / 4
=46.6805 / 409.156*365 / 4
=10.41

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about Days Payable →
What does a Days Payable of 10.41 mean?
LandMark Optoelectronics (ROCO:3081) has a Days Payable of 10.41 as of Mar. 2026. Days payable represents the average amount of days a company waits to pay its invoices from suppliers. View historical data on LandMark Optoelectronics and its competitors. This is 51% below median its historical median of 21.25. Over the past decade, LandMark Optoelectronics' Days Payable has ranged from 12.53 to 46.16. According to the industry distribution chart, LandMark Optoelectronics ranks #957 out of 998 companies in the Semiconductors industry, placing it in the top 95.9%.
Is LandMark Optoelectronics' Days Payable too high?
LandMark Optoelectronics' current Days Payable of 10.41 is 51% below median its 10-year median of 21.25. Over the past 10 years, this metric has ranged from a low of 12.53 to a high of 46.16. The Semiconductors industry median Days Payable is 52.98. LandMark Optoelectronics' value of 10.41 is 80.4% below this industry median. Based on the distribution chart, LandMark Optoelectronics ranks #957 out of 998 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, LandMark Optoelectronics has a GF Score™ of 66/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does LandMark Optoelectronics' Days Payable compare to AMAT and LRCX?
According to the Semiconductors industry distribution chart, LandMark Optoelectronics ranks #957 out of 998 companies for Days Payable. This places LandMark Optoelectronics in the lower half of its industry. The industry median Days Payable is 52.98. LandMark Optoelectronics' value of 10.41 is 80.4% below this benchmark. Historically, LandMark Optoelectronics' own Days Payable has ranged from 12.53 to 46.16 over the past decade. While the company's 10-year median is 21.25 vs. the industry median of 52.98, LandMark Optoelectronics has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Days Payable for a Semiconductors company?
The median Days Payable among Semiconductors companies is 52.98, based on 998 companies in the industry. Companies in the top quartile (top 25%) have a Days Payable significantly above this median, while those in the bottom quartile fall well below. However, Days Payable should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. LandMark Optoelectronics's current Days Payable of 10.41 is 80.4% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Days Payable mean?
A high Days Payable can signal that a stock is expensive relative to its fundamentals. Days payable represents the average amount of days a company waits to pay its invoices from suppliers. View historical data on LandMark Optoelectronics and its competitors. For the Semiconductors industry, the median Days Payable is 52.98 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. LandMark Optoelectronics's current Days Payable is 10.41, which is 51% below median its own 10-year median of 21.25. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is LandMark Optoelectronics stock overvalued right now?
Based on GuruFocus' analysis, LandMark Optoelectronics (ROCO:3081) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$753.03, compared to a current price of NT$1,630.00 — trading 116.5% above its estimated fair value. The current Days Payable is 10.41, which is 51% below median its 10-year median of 21.25 and 80.4% below the Semiconductors industry median of 52.98. LandMark Optoelectronics' overall GF Score™ is 66/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Days Payable calculated?
Days Payable is calculated from a company's financial statements. For LandMark Optoelectronics (ROCO:3081), the current Days Payable is 10.41 as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is LandMark Optoelectronics (ROCO:3081) Overvalued in 2026?

Based on GuruFocus' analysis, LandMark Optoelectronics stock appears to be overvalued. The current stock price of NT$1,630.00 is trading 116.5% above its estimated GF Value™ of NT$753.03. GuruFocus considers LandMark Optoelectronics to be Significantly Overvalued.

Key valuation signals for ROCO:3081:

  • Days Payable: 10.41 (51% below median its 10-year median of 21.25)
  • GF Value™: NT$753.03 vs. price of NT$1,630.00 (116.5% above fair value)
  • GF Score™: 66/100 with 3 warning signs
  • Industry Position: 80.4% below the Semiconductors median (#957 of 998)

No single metric tells the full story. See the ROCO:3081 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


LandMark Optoelectronics Business Description

Address No. 12, Nanke 9th Road, Southern Science Park, Shanhua District, Tainan, TWN
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.
66GF Score

Get the complete analysis for ROCO:3081

Days Payable is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$1,630.00
Price
NT$753.03
GF Value