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Alpha Tau MedicalDRTS +13.97%28 Net-Net Working Capital is $0.41 as of Mar. 2026. GuruFocus rates DRTS with a GF Score™ of 28/100. The stock has 2 warning signs investors should review. Among 859 Biotechnology companies, Alpha Tau Medical ranks worse than 88.13% 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.
Alpha Tau Medical's Net-Net Working Capital for the quarter that ended in Mar. 2026 was $0.41.
The industry rank for Alpha Tau Medical's Net-Net Working Capital or its related term are showing as below:
DRTS's Price-to-Net-Net-Working-Capital is ranked worse than 88.13% of 859
companies
in the Biotechnology industry
Industry Median: 5.35
vs DRTS: 33.02
Alpha Tau Medical (NAS:DRTS) 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.
Alpha Tau Medical Net-Net Working Capital Related Terms
Alpha Tau Medical Net-Net Working Capital Historical Data
* Premium members only.
The historical data trend for Alpha Tau Medical'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.
DRTS vs ORIC, OLMA, KURA: Net-Net Working Capital Comparison
For the Biotechnology subindustry, Alpha Tau Medical'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.
Alpha Tau Medical Price-to-Net-Net-Working-Capital vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, Alpha Tau Medical's Price-to-Net-Net-Working-Capital distribution charts can be found below:
* The bar in red indicates where Alpha Tau Medical's Price-to-Net-Net-Working-Capital falls into.
* 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 $0.41 mean?
Alpha Tau Medical (DRTS) has a Net-Net Working Capital of $0.41 as of Mar. 2026. 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 Alpha Tau Medical According to the industry distribution chart, Alpha Tau Medical ranks #757 out of 859 companies in the Biotechnology industry, placing it in the top 88.1%.
Is Alpha Tau Medical's Net-Net Working Capital too high?
Alpha Tau Medical's current Net-Net Working Capital is $0.41. The Biotechnology industry median Net-Net Working Capital is 5.35. Alpha Tau Medical's value of $0.41 is 92.3% below this industry median. Based on the distribution chart, Alpha Tau Medical ranks #757 out of 859 companies in the Biotechnology industry, which is in the bottom quartile relative to peers. Overall, Alpha Tau Medical has a GF Score™ of 28/100, reflecting its overall financial health beyond just this single metric.
How does Alpha Tau Medical's Net-Net Working Capital compare to ORIC and OLMA?
According to the Biotechnology industry distribution chart, Alpha Tau Medical ranks #757 out of 859 companies for Net-Net Working Capital. This places Alpha Tau Medical in the lower half of its industry. The industry median Net-Net Working Capital is 5.35. Alpha Tau Medical's value of $0.41 is 92.3% below this benchmark. 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 Biotechnology company?
The median Net-Net Working Capital among Biotechnology companies is 5.35, based on 859 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. Alpha Tau Medical's current Net-Net Working Capital of $0.41 is 92.3% 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 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 Alpha Tau Medical For the Biotechnology industry, the median Net-Net Working Capital is 5.35 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Alpha Tau Medical's current Net-Net Working Capital is $0.41. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Alpha Tau Medical stock overvalued right now?
Alpha Tau Medical (DRTS) has a current Net-Net Working Capital of $0.41. The current Net-Net Working Capital is $0.41 and 92.3% below the Biotechnology industry median of 5.35. Alpha Tau Medical's overall GF Score™ is 28/100 with 2 warning signs to review. 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 Alpha Tau Medical (DRTS), the current Net-Net Working Capital is $0.41 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.
Alpha Tau Medical Ltd is a clinical-stage oncology therapeutics company focused on harnessing the innate relative biological effectiveness and short range of alpha particles for use as a localized radiation therapy for solid tumors. Its proprietary Alpha DaRT technology is designed to utilize the specific therapeutic properties of alpha particles while aiming to overcome, and even harness for potential benefit, the traditional shortcomings of alpha radiation's limited range. The company has active clinical programs targeting a range of different tumor types, such as head and neck cancer, pancreatic cancer, brain cancer, liver metastases, lung cancer, and prostate cancer. Geographically, it operates in Israel, United States, and Japan with the majority of the revenue generated from Israel.
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