NYKHF (Nayuki Holdings) Operating Margin %: -3.47% (As of Dec. 2025)


What is Nayuki Holdings Operating Margin %?

Nayuki Holdings NYKHF 68 Operating Margin % is -3.47% as of Dec. 2025. GuruFocus rates NYKHF with a GF Score™ of 68/100. The stock has 3 warning signs investors should review. Among 365 Restaurants companies, Nayuki Holdings ranks worse than 81.64% on this metric.

Operating Margin % is calculated as Operating Income divided by its Revenue. Nayuki Holdings's Operating Income for the six months ended in Dec. 2025 was $-10.61 Mil. Nayuki Holdings's Revenue for the six months ended in Dec. 2025 was $305.77 Mil. Therefore, Nayuki Holdings's Operating Margin % for the quarter that ended in Dec. 2025 was -3.47%.

The historical rank and industry rank for Nayuki Holdings's Operating Margin % or its related term are showing as below:

NYKHF' s Operating Margin % Range Over the Past 10 Years
Min: -7.28   Med: 1.09   Max: 4.94
Current: -2.65


NYKHF's Operating Margin % is ranked worse than
81.64% of 365 companies
in the Restaurants industry
Industry Median: 4.26 vs NYKHF: -2.65

Nayuki Holdings's 5-Year Average Operating Margin % Growth Rate was 0.00% per year.

Nayuki Holdings's Operating Income for the six months ended in Dec. 2025 was $-10.61 Mil. Its Operating Income for the trailing twelve months (TTM) ended in Dec. 2025 was $-16.17 Mil.


Nayuki Holdings  (OTCPK:NYKHF) Operating Margin % Explanation

Just like Gross Margin %, it is important to see a company maintains its operating margin over time. Among the same industry, a company with higher operating margin is more efficient in its operation. It is also more stable during industry slowdown or recessions. Peter Lynch prefers those with higher margins than those with lower margins.


Be Aware

Operating Margin % can be manipulated by adjusting the rate of depreciation, depletion and amortization (DDA).

If a company is facing competition, its Operating Margin % may decline. Often the Operating Margin % declines well before the company's Revenue or even profit decline. Therefore, Operating Margin % is a very important indicator of whether the company is facing problems.

For instance, by 2012, Nokia (NOK)'s problems were well known and its stock had lost more than 90% of its market value since 2007. But Nokia’s Operating Margin % had already been in decline since 2002, although its Earnings per Share (Diluted) were still rising. Investors who paid attention to Operating Margin % would have avoided this huge loss. The same can be said for Research-in-Motion (RIMM).

Therefore, Operating Margin % is a very important screening filter for GuruFocus. GuruFocus's Buffett-Munger screener requires that the profit margin is either consistent or expanding. The Model Portfolio of the Buffett-Munger screener has outperformed the market every year since inception in 2009.


Nayuki Holdings Operating Margin % Related Terms


Nayuki Holdings Operating Margin % Historical Data

* Premium members only.

The historical data trend for Nayuki Holdings's Operating Margin % 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.

Nayuki Holdings Operating Margin % Chart

Nayuki Holdings Annual Data
Trend Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Operating Margin %
Get a 7-Day Free Trial 0.31 -6.04 1.86 -7.28 -2.65

Nayuki Holdings Semi-Annual Data
Dec18 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Operating Margin % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -2.09 -5.79 -8.87 -1.83 -3.47

NYKHF vs MCD, SBUX, CMG: Operating Margin % Comparison

For the Restaurants subindustry, Nayuki Holdings's Operating Margin %, along with its competitors' market caps and Operating Margin % 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.


Nayuki Holdings Operating Margin % vs Restaurants Industry

For the Restaurants industry and Consumer Cyclical sector, Nayuki Holdings's Operating Margin % distribution charts can be found below:

* The bar in red indicates where Nayuki Holdings's Operating Margin % falls into.



Nayuki Holdings Operating Margin % Calculation

Operating Margin % - also known as operating income margin, operating profit margin and return on sales (ROS) - is the ratio of Operating Income divided by net sales or Revenue, usually presented in percent.

Nayuki Holdings's Operating Margin % for the fiscal year that ended in Dec. 2025 is calculated as

Operating Margin %=Operating Income (A: Dec. 2025 ) / Revenue (A: Dec. 2025 )
=-16.274 / 614.951
=-2.65 %

Nayuki Holdings's Operating Margin % for the quarter that ended in Dec. 2025 is calculated as

Operating Margin %=Operating Income (Q: Dec. 2025 ) / Revenue (Q: Dec. 2025 )
=-10.608 / 305.769
=-3.47 %

* 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 Operating Margin % →
What does a Operating Margin % of -3.47% mean?
Nayuki Holdings (NYKHF) has a Operating Margin % of -3.47% as of Dec. 2025. Operating margin is the ratio of total operating income to net sales. View historical data on Nayuki Holdings and its competitors. According to the industry distribution chart, Nayuki Holdings ranks #298 out of 365 companies in the Restaurants industry, placing it in the top 81.6%.
Is Nayuki Holdings' Operating Margin % too high?
Nayuki Holdings' current Operating Margin % is -3.47%. Based on the distribution chart, Nayuki Holdings ranks #298 out of 365 companies in the Restaurants industry, which is in the bottom quartile relative to peers. Overall, Nayuki Holdings has a GF Score™ of 68/100, reflecting its overall financial health beyond just this single metric.
How does Nayuki Holdings' Operating Margin % compare to MCD and SBUX?
According to the Restaurants industry distribution chart, Nayuki Holdings ranks #298 out of 365 companies for Operating Margin %. This places Nayuki Holdings in the lower half of its industry. The industry median Operating Margin % is 4.26. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Operating Margin % for a Restaurants company?
The median Operating Margin % among Restaurants companies is 4.26, based on 365 companies in the industry. Companies in the top quartile (top 25%) have a Operating Margin % significantly above this median, while those in the bottom quartile fall well below. However, Operating Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Operating Margin % mean?
A high Operating Margin % can signal that a stock is expensive relative to its fundamentals. Operating margin is the ratio of total operating income to net sales. View historical data on Nayuki Holdings and its competitors. For the Restaurants industry, the median Operating Margin % is 4.26 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Nayuki Holdings's current Operating Margin % is -3.47%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nayuki Holdings stock overvalued right now?
Nayuki Holdings (NYKHF) has a current Operating Margin % of -3.47%. The current Operating Margin % is -3.47%. Nayuki Holdings' overall GF Score™ is 68/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Operating Margin % calculated?
Operating Margin % is calculated from a company's financial statements. For Nayuki Holdings (NYKHF), the current Operating Margin % is -3.47% as of Dec. 2025. 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.

Nayuki Holdings Business Description

Other Exchanges 02150:Hong Kong
Address Baoxing Road, 4-5th Floor, OCT REAL ONE, Bao’an District, Shenzhen, CHN
Nayuki Holdings Ltd is a premium modern teahouse chain in China serving freshly-made tea drinks. The company has segment namely Freshly-made tea drinks business and franchise operations and Ready-to-drink beverage business. The group principally generates its revenue from the sales of freshly-made tea drinks, baked goods, and other products through its operating teahouses and online food delivery applications mainly in the PRC.