Serina TherapeuticsSER -2.80%12 Cash Ratio is 3.87 as of Mar. 2026, which is 189% above its 10-year median of 1.34. GuruFocus rates SER with a GF Score™ of 12/100. The stock has 1 warning sign investors should review. Among 1,386 Biotechnology companies, Serina Therapeutics ranks better than 57% on this metric.
Serina Therapeutics has a Cash Ratio of 3.87. It generally indicates that the company is able to cover all short-term debt and still have cash remaining.
The historical rank and industry rank for Serina Therapeutics's Cash Ratio or its related term are showing as below:
SER'
s Cash Ratio Range Over the Past 10 Years
Min: 0.24 Med: 1.34 Max: 5.39
Current: 3.87
During the past 5 years, Serina Therapeutics's highest Cash Ratio was 5.39. The lowest was 0.24. And the median was 1.34.
SER's Cash Ratio is ranked better than 57% of 1386
companies
in the Biotechnology industry
Industry Median: 2.93
vs SER: 3.87
Serina Therapeutics (AMEX:SER) Cash Ratio Explanation
The cash ratio is more conservative than other liquidity ratios, such as Quick Ratio and Current Ratio, because it only considers a company's most liquid resources. The numerator of cash ratio only considers Cash, Cash Equivalents and marketable securities. Other current assets, such as accounts receivable and inventories, are not included. The rationale is that these assets may require time to be transformed into cash, and the amount of money received is also uncertain.
The cash ratio shows a company’s ability to pay all current liabilities immediately without selling or liquidating other assets. Generally speaking, a higher cash ratio suggests the company has a stronger ability to cover its short-term debt. However, a high cash ratio could also indicate inefficient management: the company is inefficient in making full utilization of cash to invest protential profitable project. It may also suggest that the company is not confident about future profitability.
In general, the higher the cash ratio, the better the company's liquidity position.
Serina Therapeutics Cash Ratio Related Terms
Serina Therapeutics Cash Ratio Historical Data
* Premium members only.
The historical data trend for Serina Therapeutics's Cash Ratio 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.
For the Biotechnology subindustry, Serina Therapeutics's Cash Ratio, along with its competitors' market caps and Cash Ratio 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.
Serina Therapeutics Cash Ratio vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, Serina Therapeutics's Cash Ratio distribution charts can be found below:
* The bar in red indicates where Serina Therapeutics's Cash Ratio 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.
Serina Therapeutics (SER) has a Cash Ratio of 3.87 as of Mar. 2026. Cashflow ratio is the ratio of Cash, Cash Equivalents, Marketable Securities to current liabilities. View historical data on Serina Therapeutics and its competitors. This is 189% above median its historical median of 1.34. Over the past decade, Serina Therapeutics' Cash Ratio has ranged from 0.24 to 5.39. According to the industry distribution chart, Serina Therapeutics ranks #596 out of 1386 companies in the Biotechnology industry, placing it in the top 43%.
Is Serina Therapeutics' Cash Ratio too high?
Serina Therapeutics' current Cash Ratio of 3.87 is 189% above median its 10-year median of 1.34. Over the past 10 years, this metric has ranged from a low of 0.24 to a high of 5.39. The Biotechnology industry median Cash Ratio is 2.93. Serina Therapeutics' value of 3.87 is 32.1% above this industry median. Based on the distribution chart, Serina Therapeutics ranks #596 out of 1386 companies in the Biotechnology industry, which is above the industry midpoint. Overall, Serina Therapeutics has a GF Score™ of 12/100, reflecting its overall financial health beyond just this single metric.
How does Serina Therapeutics' Cash Ratio compare to NRSN and IGC?
According to the Biotechnology industry distribution chart, Serina Therapeutics ranks #596 out of 1386 companies for Cash Ratio. This puts Serina Therapeutics in the upper half of its industry. The industry median Cash Ratio is 2.93. Serina Therapeutics' value of 3.87 is 32.1% above this benchmark. Historically, Serina Therapeutics' own Cash Ratio has ranged from 0.24 to 5.39 over the past decade. While the company's 10-year median is 1.34 vs. the industry median of 2.93, Serina Therapeutics has consistently been above 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 Cash Ratio for a Biotechnology company?
The median Cash Ratio among Biotechnology companies is 2.93, based on 1,386 companies in the industry. Companies in the top quartile (top 25%) have a Cash Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cash Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Serina Therapeutics's current Cash Ratio of 3.87 is 32.1% above 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 Cash Ratio mean?
A high Cash Ratio can signal that a stock is expensive relative to its fundamentals. Cashflow ratio is the ratio of Cash, Cash Equivalents, Marketable Securities to current liabilities. View historical data on Serina Therapeutics and its competitors. For the Biotechnology industry, the median Cash Ratio is 2.93 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Serina Therapeutics's current Cash Ratio is 3.87, which is 189% above median its own 10-year median of 1.34. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Serina Therapeutics stock overvalued right now?
Serina Therapeutics (SER) has a current Cash Ratio of 3.87. The current Cash Ratio is 3.87, which is 189% above median its 10-year median of 1.34 and 32.1% above the Biotechnology industry median of 2.93. Serina Therapeutics' overall GF Score™ is 12/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cash Ratio calculated?
Cash Ratio is calculated from a company's financial statements. For Serina Therapeutics (SER), the current Cash Ratio is 3.87 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.
Serina Therapeutics Inc is a clinical-stage biotechnology company developing a pipeline of wholly-owned drug product candidates to treat neurological diseases and pain. Serina's POZ Platform delivery technology is engineered to provide control in drug loading and more precision in the rate of release of attached drugs, enabling the potential of certain challenging small molecules, while addressing the limitations of polyethylene glycol (PEG) and other biocompatible polymers. The company has one reportable segment relating to the research and development of its POZ platform. The segment derives its revenues from Grant revenue. Its main product candidate, SER-252 for advanced Parkinson's disease, is anticipated to enter clinical trials.
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