ALRTF (ALR Technologies SG) Net-Net Working Capital: $-0.06 (As of Dec. 2025)

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What is ALR Technologies SG Net-Net Working Capital?

ALR Technologies SG ALRTF +20.17% Net-Net Working Capital is $-0.06 as of Dec. 2025. The stock has 4 warning signs investors should review. Among 421 Medical Devices & Instruments companies, ALR Technologies SG ranks worse than 237529.45% on this metric.

In calculating the Net-Net Working Capital (NNWC), Benjamin Graham assumed that a company's accounts receivable is only worth 75% its value, its inventory is only worth 50% of its value, but its liabilities have to be paid in full. In addition, Graham believed that preferred stock belongs on the liability side of the balance sheet, not as part of capital and surplus. This is a conservative way of estimating the company's value.

ALR Technologies SG's Net-Net Working Capital for the quarter that ended in Dec. 2025 was $-0.06.

The industry rank for ALR Technologies SG's Net-Net Working Capital or its related term are showing as below:

ALRTF's Price-to-Net-Net-Working-Capital is not ranked *
in the Medical Devices & Instruments industry.
Industry Median: 6.57
* Ranked among companies with meaningful Price-to-Net-Net-Working-Capital only.

ALR Technologies SG  (OTCPK:ALRTF) Net-Net Working Capital Explanation

One research study, covering the years 1970 through 1983 showed that portfolios picked at the beginning of each year, and held for one year, returned 29.4 percent, on average, over the 13-year period, compared to 11.5 percent for the S&P 500 Index. Other studies of Graham's strategy produced similar results.

Benjamin Graham looked for companies whose market values were less than two-thirds of their net-net value. They are collected under our Net-Net screener.


ALR Technologies SG Net-Net Working Capital Related Terms


ALR Technologies SG Net-Net Working Capital Historical Data

* Premium members only.

The historical data trend for ALR Technologies SG's Net-Net Working Capital 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.

ALR Technologies SG Net-Net Working Capital Chart

ALR Technologies SG Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Net-Net Working Capital
Get a 7-Day Free Trial Premium Member Only Premium Member Only -0.04 -0.05 -0.05 -0.06 -0.06

ALR Technologies SG Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Net-Net Working Capital 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 -0.05 -0.05 -0.06 -0.06 -0.06

ALRTF vs CODX, SINT, HSCS: Net-Net Working Capital Comparison

For the Medical Devices subindustry, ALR Technologies SG's Price-to-Net-Net-Working-Capital, along with its competitors' market caps and Price-to-Net-Net-Working-Capital 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.


ALR Technologies SG Price-to-Net-Net-Working-Capital vs Medical Devices & Instruments Industry

For the Medical Devices & Instruments industry and Healthcare sector, ALR Technologies SG's Price-to-Net-Net-Working-Capital distribution charts can be found below:

* The bar in red indicates where ALR Technologies SG's Price-to-Net-Net-Working-Capital falls into.



ALR Technologies SG Net-Net Working Capital Calculation

ALR Technologies SG's Net-Net Working Capital (NNWC) per share for the fiscal year that ended in Dec. 2025 is calculated as

Net-Net Working Capital(A: Dec. 2025 )
=(Cash, Cash Equivalents, Marketable Securities+0.75 * Accounts Receivable+0.5 * Total Inventories-Total Liabilities
-Preferred Stock-Minority Interest)/Shares Outstanding (EOP)
=(0.02+0.75 * 0+0.5 * 0.011-39.906
-0-0)/645.467
=-0.06

ALR Technologies SG's Net-Net Working Capital (NNWC) per share for the quarter that ended in Dec. 2025 is calculated as

Net-Net Working Capital(Q: Dec. 2025 )
=(Cash, Cash Equivalents, Marketable Securities+0.75 * Accounts Receivable+0.5 * Total Inventories-Total Liabilities
-Preferred Stock-Minority Interest)/Shares Outstanding (EOP)
=(0.02+0.75 * 0+0.5 * 0.011-39.906
-0-0)/645.467
=-0.06

* 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.

In calculating the Net-Net Working Capital (NNWC), Benjamin Graham assumed that a company's accounts receivable is only worth 75% its value, its inventory is only worth 50% of its value, but its liabilities have to be paid in full.

In addition, Graham believed that preferred stock belongs on the liability side of the balance sheet, not as part of capital and surplus. In "Security Analysis", preferred stock is dubbed "an imperfect creditorship position" that is best placed on the balance sheet alongside funded debt.

This is a conservative way of estimating the company's value.

What does a Net-Net Working Capital of $-0.06 mean?
ALR Technologies SG (ALRTF) has a Net-Net Working Capital of $-0.06 as of Dec. 2025. Ben Graham defined net-net working capital as the per-share sum of cash, 75% of receivables and 50% of inventory less total liabilities. View historical data on ALR Technologies SG According to the industry distribution chart, ALR Technologies SG ranks #999999 out of 421 companies in the Medical Devices & Instruments industry.
Is ALR Technologies SG's Net-Net Working Capital too high?
ALR Technologies SG's current Net-Net Working Capital is $-0.06. Based on the distribution chart, ALR Technologies SG ranks #999999 out of 421 companies in the Medical Devices & Instruments industry, which is in the bottom quartile relative to peers.
How does ALR Technologies SG's Net-Net Working Capital compare to CODX and SINT?
According to the Medical Devices & Instruments industry distribution chart, ALR Technologies SG ranks #999999 out of 421 companies for Net-Net Working Capital. This places ALR Technologies SG in the lower half of its industry. The industry median Net-Net Working Capital is 6.57. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Net-Net Working Capital for a Medical Devices & Instruments company?
The median Net-Net Working Capital among Medical Devices & Instruments companies is 6.57, based on 421 companies in the industry. Companies in the top quartile (top 25%) have a Net-Net Working Capital significantly above this median, while those in the bottom quartile fall well below. However, Net-Net Working Capital 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 Net-Net Working Capital mean?
A high Net-Net Working Capital can signal that a stock is expensive relative to its fundamentals. Ben Graham defined net-net working capital as the per-share sum of cash, 75% of receivables and 50% of inventory less total liabilities. View historical data on ALR Technologies SG For the Medical Devices & Instruments industry, the median Net-Net Working Capital is 6.57 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. ALR Technologies SG's current Net-Net Working Capital is $-0.06. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ALR Technologies SG stock overvalued right now?
ALR Technologies SG (ALRTF) has a current Net-Net Working Capital of $-0.06. The current Net-Net Working Capital is $-0.06. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Net-Net Working Capital calculated?
Net-Net Working Capital is calculated from a company's financial statements. For ALR Technologies SG (ALRTF), the current Net-Net Working Capital is $-0.06 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.

ALR Technologies SG Business Description

Address 9 Raffles Place, No. 26-01, Republic Plaza, Singapore, SGP, 048619
ALR Technologies SG Ltd is a medical device company that focuses on commercializing its Health-e-Connect System. The company is a data management company that developed a comprehensive approach to diabetes care that includes an FDA-cleared and HIPAA-compliant Diabetes Solution product that can collect data from BGM and CGM; a patent-pending Predictive A1C algorithm to track treatment success between lab reports; and an FDA-cleared Insulin Dosing Adjustment program. Geographically, it operates in the United States and Singapore.