NAGE (Niagen Bioscience) Piotroski F-Score: 6 (As of Aug. 20, 2026) — 50% Above Median

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NAGE Niagen Bioscience Inc NAGE
68 GF Score
Price $3.17
GF Value $4.94
Valuation Possible Value Trap
! 3 Warning Signs
View Full Analysis

What is Niagen Bioscience Piotroski F-Score?

Niagen Bioscience NAGE +3.76% 68 Piotroski F-Score is 6 as of Aug. 20, 2026, which is 50% above its 10-year median of 4.00. GuruFocus rates NAGE with a GF Score™ of 68/100 and a GF Value™ of $4.94 (Possible Value Trap). The stock has 3 warning signs investors should review. Among 1,331 Biotechnology companies, Niagen Bioscience ranks better than 91.89% on this metric.

The zones of discrimination were as such:

Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3

Niagen Bioscience has an F-score of 6 indicating the company's financial situation is typical for a stable company.

The historical rank and industry rank for Niagen Bioscience's Piotroski F-Score or its related term are showing as below:

NAGE' s Piotroski F-Score Range Over the Past 10 Years
Min: 2   Med: 4   Max: 8
Current: 6

During the past 13 years, the highest Piotroski F-Score of Niagen Bioscience was 8. The lowest was 2. And the median was 4.

Niagen Bioscience  (NAS:NAGE) Piotroski F-Score Explanation

The developer of the system is Joseph D. Piotroski is relatively unknown accounting professor who shuns publicity and rarely gives interviews.

He graduated from the University of Illinois with a B.S. in accounting in 1989, received an M.B.A. from Indiana University in 1994. Five years later, in 1999, after earning a Ph.D. in accounting from the University of Michigan, he became an associate professor of accounting at the University of Chicago.

In 2000, he wrote a research paper called "Value Investing: The Use of Historical Financial Statement Information to Separate Winners from Losers" (pdf).

He wanted to see if he can develop a system (using a simple nine-point scoring system) that can increase the returns of a strategy of investing in low price to book (referred to in the paper as high book to market) value companies.

What he found was something that exceeded his most optimistic expectations.

Buying only those companies that scored highest (8 or 9) on his nine-point scale, or F-Score as he called it, over the 20 year period from 1976 to 1996 led to an average out-performance over the market of 13.4%.

Even more impressive were the results of a strategy of investing in the highest F-Score companies (8 or 9) and shorting companies with the lowest F-Score (0 or 1).

Over the same period from 1976 to 1996 (20 years) this strategy led to an average yearly return of 23%, substantially outperforming the average S&P 500 index return of 15.83% over the same period.


Niagen Bioscience Piotroski F-Score Related Terms


Niagen Bioscience Piotroski F-Score Historical Data

* Premium members only.

The historical data trend for Niagen Bioscience's Piotroski F-Score 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.

Niagen Bioscience Piotroski F-Score Chart

Niagen Bioscience Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Piotroski F-Score
Get a 7-Day Free Trial Premium Member Only Premium Member Only 4.00 3.00 6.00 8.00 7.00

Niagen Bioscience Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Piotroski F-Score 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 8.00 8.00 7.00 5.00 6.00

NAGE vs LCTX, IFRX, VRXA: Piotroski F-Score Comparison

For the Biotechnology subindustry, Niagen Bioscience's Piotroski F-Score, along with its competitors' market caps and Piotroski F-Score 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.


Niagen Bioscience Piotroski F-Score vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Niagen Bioscience's Piotroski F-Score distribution charts can be found below:

* The bar in red indicates where Niagen Bioscience's Piotroski F-Score falls into.


NAGE
68GF Score
Niagen Bioscience Inc NAGE
Piotroski F-Score is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

How is the Piotroski F-Score calculated?

* 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.

This Year (Jun26) TTM:Last Year (Jun25) TTM:
Net Income was 4.578 + 4.132 + 6.318 + 0.963 = $16.0 Mil.
Cash Flow from Operations was 3.692 + 0.679 + -1.194 + 2.772 = $5.9 Mil.
Revenue was 33.986 + 33.839 + 31.474 + 29.785 = $129.1 Mil.
Gross Profit was 21.928 + 21.704 + 19.976 + 19.314 = $82.9 Mil.
Average Total Assets from the begining of this year (Jun25)
to the end of this year (Jun26) was
(91.525 + 98.139 + 106.406 + 114.329 + 106.589) / 5 = $103.3976 Mil.
Total Assets at the begining of this year (Jun25) was $91.5 Mil.
Long-Term Debt & Capital Lease Obligation was $1.4 Mil.
Total Current Assets was $97.8 Mil.
Total Current Liabilities was $15.1 Mil.
Net Income was 1.878 + 7.179 + 5.063 + 3.609 = $17.7 Mil.

Revenue was 25.58 + 29.125 + 30.481 + 31.117 = $116.3 Mil.
Gross Profit was 16.24 + 18.197 + 19.331 + 20.226 = $74.0 Mil.
Average Total Assets from the begining of last year (Jun24)
to the end of last year (Jun25) was
(54.035 + 56.522 + 68.278 + 81.337 + 91.525) / 5 = $70.3394 Mil.
Total Assets at the begining of last year (Jun24) was $54.0 Mil.
Long-Term Debt & Capital Lease Obligation was $2.3 Mil.
Total Current Assets was $86.7 Mil.
Total Current Liabilities was $22.3 Mil.

*Note: If the latest quarterly/semi-annual/annual total assets data is 0, then we will use previous quarterly/semi-annual/annual data for all the items in the balance sheet.

Profitability

Question 1. Return on Assets (ROA)

Net income before extraordinary items for the year divided by Total Assets at the beginning of the year.

Score 1 if positive, 0 if negative.

Niagen Bioscience's current Net Income (TTM) was 16.0. ==> Positive ==> Score 1.

Question 2. Cash Flow Return on Assets (CFROA)

Net cash flow from operating activities (operating cash flow) divided by Total Assets at the beginning of the year.

Score 1 if positive, 0 if negative.

Niagen Bioscience's current Cash Flow from Operations (TTM) was 5.9. ==> Positive ==> Score 1.

Question 3. Change in Return on Assets

Compare this year's return on assets (1) to last year's return on assets.

Score 1 if it's higher, 0 if it's lower.

ROA (This Year)=Net Income/Total Assets (Jun25)
=15.991/91.525
=0.17471729

ROA (Last Year)=Net Income/Total Assets (Jun24)
=17.729/54.035
=0.32810216

Niagen Bioscience's return on assets of this year was 0.17471729. Niagen Bioscience's return on assets of last year was 0.32810216. ==> Last year is higher ==> Score 0.

Question 4. Quality of Earnings (Accrual)

Compare Cash flow return on assets (2) to return on assets (1)

Score 1 if CFROA > ROA, 0 if CFROA <= ROA.

Niagen Bioscience's current Net Income (TTM) was 16.0. Niagen Bioscience's current Cash Flow from Operations (TTM) was 5.9. ==> 5.9 <= 16.0 ==> CFROA <= ROA ==> Score 0.

Funding

Question 5. Change in Gearing or Leverage

Compare this year's gearing (long-term debt divided by average total assets) to last year's gearing.

Score 0 if this year's gearing is higher, 1 otherwise.

Gearing (This Year: Jun26)=Long-Term Debt & Capital Lease Obligation/Average Total Assets from Jun25 to Jun26
=1.412/103.3976
=0.01365602

Gearing (Last Year: Jun25)=Long-Term Debt & Capital Lease Obligation/Average Total Assets from Jun24 to Jun25
=2.329/70.3394
=0.03311089

Niagen Bioscience's gearing of this year was 0.01365602. Niagen Bioscience's gearing of last year was 0.03311089. ==> This year is lower or equal to last year. ==> Score 1.

Question 6. Change in Working Capital (Liquidity)

Compare this year's current ratio (current assets divided by current liabilities) to last year's current ratio.

Score 1 if this year's current ratio is higher, 0 if it's lower

Current Ratio (This Year: Jun26)=Total Current Assets/Total Current Liabilities
=97.786/15.05
=6.49740864

Current Ratio (Last Year: Jun25)=Total Current Assets/Total Current Liabilities
=86.679/22.327
=3.88225019

Niagen Bioscience's current ratio of this year was 6.49740864. Niagen Bioscience's current ratio of last year was 3.88225019. ==> This year's current ratio is higher. ==> Score 1.

Question 7. Change in Shares in Issue

Compare the number of shares in issue this year, to the number in issue last year.

Score 0 if there is larger number of shares in issue this year, 1 otherwise.

Niagen Bioscience's number of shares in issue this year was 82.504. Niagen Bioscience's number of shares in issue last year was 86.241. ==> There is smaller number of shares in issue this year, or the same. ==> Score 1.

Efficiency

Question 8. Change in Gross Margin

Compare this year's gross margin (Gross Profit divided by sales) to last year's.

Score 1 if this year's gross margin is higher, 0 if it's lower.

Gross Margin (This Year: TTM)=Gross Profit/Revenue
=82.922/129.084
=0.6423879

Gross Margin (Last Year: TTM)=Gross Profit/Revenue
=73.994/116.303
=0.63621747

Niagen Bioscience's gross margin of this year was 0.6423879. Niagen Bioscience's gross margin of last year was 0.63621747. ==> This year's gross margin is higher. ==> Score 1.

Question 9. Change in asset turnover

Compare this year's asset turnover (total sales for the year divided by total assets at the beginning of the year) to last year's asset turnover ratio.

Score 1 if this year's asset turnover ratio is higher, 0 if it's lower

Asset Turnover (This Year)=Revenue/Total Assets at the Beginning of This Year (Jun25)
=129.084/91.525
=1.41036875

Asset Turnover (Last Year)=Revenue/Total Assets at the Beginning of Last Year (Jun24)
=116.303/54.035
=2.15236421

Niagen Bioscience's asset turnover of this year was 1.41036875. Niagen Bioscience's asset turnover of last year was 2.15236421. ==> Last year's asset turnover is higher ==> Score 0.

Evaluation

Piotroski F-Score= Que. 1+ Que. 2+ Que. 3+Que. 4+Que. 5+Que. 6+Que. 7+Que. 8+Que. 9
=1+1+0+0+1+1+1+1+0
=6

Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3

Niagen Bioscience has an F-score of 6 indicating the company's financial situation is typical for a stable company.

Frequently Asked Questions Learn more about Piotroski F-Score →
What does a Piotroski F-Score of 6 mean?
Niagen Bioscience (NAGE) has a Piotroski F-Score of 6 as of Aug. 20, 2026. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on Niagen Bioscience and its competitors. This is 50% above median its historical median of 4.00. Over the past decade, Niagen Bioscience's Piotroski F-Score has ranged from 2.00 to 8.00. According to the industry distribution chart, Niagen Bioscience ranks #108 out of 1331 companies in the Biotechnology industry, placing it in the top 8.1%.
Is Niagen Bioscience's Piotroski F-Score too high?
Niagen Bioscience's current Piotroski F-Score of 6 is 50% above median its 10-year median of 4.00. Over the past 10 years, this metric has ranged from a low of 2.00 to a high of 8.00. The Biotechnology industry median Piotroski F-Score is 3.00. Niagen Bioscience's value of 6 is 100% above this industry median. Based on the distribution chart, Niagen Bioscience ranks #108 out of 1331 companies in the Biotechnology industry, which is in the top quartile — a strong position relative to peers. Overall, Niagen Bioscience has a GF Score™ of 68/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Niagen Bioscience's Piotroski F-Score compare to LCTX and IFRX?
According to the Biotechnology industry distribution chart, Niagen Bioscience ranks #108 out of 1331 companies for Piotroski F-Score. This places Niagen Bioscience in the top 8% of its industry — outperforming the majority of peers. The industry median Piotroski F-Score is 3.00. Niagen Bioscience's value of 6 is 100% above this benchmark. Historically, Niagen Bioscience's own Piotroski F-Score has ranged from 2.00 to 8.00 over the past decade. While the company's 10-year median is 4.00 vs. the industry median of 3.00, Niagen Bioscience 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 Piotroski F-Score for a Biotechnology company?
The median Piotroski F-Score among Biotechnology companies is 3.00, based on 1,331 companies in the industry. Companies in the top quartile (top 25%) have a Piotroski F-Score significantly above this median, while those in the bottom quartile fall well below. However, Piotroski F-Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Niagen Bioscience's current Piotroski F-Score of 6 is 100% 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 Piotroski F-Score mean?
A high Piotroski F-Score can signal that a stock is expensive relative to its fundamentals. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on Niagen Bioscience and its competitors. For the Biotechnology industry, the median Piotroski F-Score is 3.00 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Niagen Bioscience's current Piotroski F-Score is 6, which is 50% above median its own 10-year median of 4.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Niagen Bioscience stock overvalued right now?
Based on GuruFocus' analysis, Niagen Bioscience (NAGE) is currently considered Possible Value Trap. The stock's GF Value™ is $4.94, compared to a current price of $3.17 — trading 35.9% below its estimated fair value. The current Piotroski F-Score is 6, which is 50% above median its 10-year median of 4.00 and 100% above the Biotechnology industry median of 3.00. Niagen Bioscience's 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 Piotroski F-Score calculated?
Piotroski F-Score is calculated from a company's financial statements. For Niagen Bioscience (NAGE), the current Piotroski F-Score is 6 as of Aug. 20, 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 Niagen Bioscience (NAGE) Overvalued in 2026?

Based on GuruFocus' analysis, Niagen Bioscience stock appears to be undervalued. The current stock price of $3.17 is trading 35.9% below its estimated GF Value™ of $4.94. GuruFocus considers Niagen Bioscience to be Possible Value Trap.

Key valuation signals for NAGE:

  • Piotroski F-Score: 6 (50% above median its 10-year median of 4.00)
  • GF Value™: $4.94 vs. price of $3.17 (35.9% below fair value)
  • GF Score™: 68/100 with 3 warning signs
  • Industry Position: 100% above the Biotechnology median (#108 of 1331)

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


Niagen Bioscience Business Description

Other Exchanges OCD1:Germany
Address 10900 Wilshire Boulevard, Suite 600, Los Angeles, CA, USA, 90024
Niagen Bioscience Inc is the leader in NAD+ (nicotinamide adenine dinucleotide) science and healthy-aging research. It is dedicated to advancing healthspan through precision science and innovative NAD+-boosting solutions. It is is clinically proven to increase NAD+ levels efficiently and effectively, and is the key ingredient powering our suite of Niagen brands.
68GF Score

Get the complete analysis for NAGE

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

$3.17
Price
$4.94
GF Value