Sienna Senior LivingTSX:SIA -0.31%70 Piotroski F-Score is 6 as of Jun. 27, 2026, which is 20% above its 10-year median of 5.00. GuruFocus rates TSX:SIA with a GF Score™ of 70/100 and a GF Value™ of C$15.19 (Significantly Overvalued). The stock has 10 warning signs investors should review. Among 652 Healthcare Providers & Services companies, Sienna Senior Living ranks better than 74.69% 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
Sienna Senior Living 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 Sienna Senior Living's Piotroski F-Score or its related term are showing as below:
TSX:SIA'
s Piotroski F-Score Range Over the Past 10 Years
Min: 2 Med: 5 Max: 7
Current: 6
During the past 13 years, the highest Piotroski F-Score of Sienna Senior Living was 7. The lowest was 2. And the median was 5.
Sienna Senior Living (TSX:SIA) 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.
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.
Sienna Senior Living Piotroski F-Score Related Terms
Sienna Senior Living Piotroski F-Score Historical Data
* Premium members only.
The historical data trend for Sienna Senior Living'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.
TSX:SIA vs HCA, THC, DVA: Piotroski F-Score Comparison
For the Medical Care Facilities subindustry, Sienna Senior Living'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.
Sienna Senior Living Piotroski F-Score vs Healthcare Providers & Services Industry
For the Healthcare Providers & Services industry and Healthcare sector, Sienna Senior Living's Piotroski F-Score distribution charts can be found below:
* The bar in red indicates where Sienna Senior Living's Piotroski F-Score 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.
*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.
Sienna Senior Living's current Net Income (TTM) was 45.
==> 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.
Sienna Senior Living's return on assets of this year was 0.02324613. Sienna Senior Living's return on assets of last year was 0.0202743.
==> This year is higher. ==> Score 1.
Question 4. Quality of Earnings (Accrual)
Compare Cash flow return on assets (2) to return on assets (1)
Sienna Senior Living's gearing of this year was 0.54283484. Sienna Senior Living's gearing of last year was 0.42237122.
==> Last year is lower than this year ==> Score 0.
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
Sienna Senior Living's current ratio of this year was 0.59811397. Sienna Senior Living's current ratio of last year was 0.39532351.
==> 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.
Sienna Senior Living's number of shares in issue this year was 101.177. Sienna Senior Living's number of shares in issue last year was 86.128.
==> There is larger number of shares in issue this year. ==> Score 0.
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.
Sienna Senior Living's gross margin of this year was 1. Sienna Senior Living's gross margin of last year was 1.
==> Last year's gross margin is higher ==> Score 0.
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
Sienna Senior Living's asset turnover of this year was 0.53587244. Sienna Senior Living's asset turnover of last year was 0.52729955.
==> This year's asset turnover is higher. ==> Score 1.
Evaluation
Piotroski F-Score
=
Que. 1
+
Que. 2
+
Que. 3
+
Que. 4
+
Que. 5
+
Que. 6
+
Que. 7
+
Que. 8
+
Que. 9
=
1
+
1
+
1
+
1
+
0
+
1
+
0
+
0
+
1
=
6
Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3
Sienna Senior Living has an F-score of 6 indicating the company's financial situation is typical for a stable company.
Sienna Senior Living (TSX:SIA) has a Piotroski F-Score of 6 as of Jun. 27, 2026. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on Sienna Senior Living and its competitors. This is 20% above median its historical median of 5.00. Over the past decade, Sienna Senior Living's Piotroski F-Score has ranged from 2.00 to 7.00. According to the industry distribution chart, Sienna Senior Living ranks #165 out of 652 companies in the Healthcare Providers & Services industry, placing it in the top 25.3%.
Is Sienna Senior Living's Piotroski F-Score too high?
Sienna Senior Living's current Piotroski F-Score of 6 is 20% above median its 10-year median of 5.00. Over the past 10 years, this metric has ranged from a low of 2.00 to a high of 7.00. The Healthcare Providers & Services industry median Piotroski F-Score is 5.00. Sienna Senior Living's value of 6 is 20% above this industry median. Based on the distribution chart, Sienna Senior Living ranks #165 out of 652 companies in the Healthcare Providers & Services industry, which is above the industry midpoint. Overall, Sienna Senior Living has a GF Score™ of 70/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sienna Senior Living's Piotroski F-Score compare to HCA and THC?
According to the Healthcare Providers & Services industry distribution chart, Sienna Senior Living ranks #165 out of 652 companies for Piotroski F-Score. This puts Sienna Senior Living in the upper half of its industry. The industry median Piotroski F-Score is 5.00. Sienna Senior Living's value of 6 is 20% above this benchmark. Historically, Sienna Senior Living's own Piotroski F-Score has ranged from 2.00 to 7.00 over the past decade. While the company's 10-year median is 5.00 vs. the industry median of 5.00, Sienna Senior Living 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 Healthcare Providers & Services company?
The median Piotroski F-Score among Healthcare Providers & Services companies is 5.00, based on 652 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. Sienna Senior Living's current Piotroski F-Score of 6 is 20% 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 Sienna Senior Living and its competitors. For the Healthcare Providers & Services industry, the median Piotroski F-Score is 5.00 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sienna Senior Living's current Piotroski F-Score is 6, which is 20% above median its own 10-year median of 5.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sienna Senior Living stock overvalued right now?
Based on GuruFocus' analysis, Sienna Senior Living (TSX:SIA) is currently considered Significantly Overvalued. The stock's GF Value™ is C$15.19, compared to a current price of C$22.26 — trading 46.5% above its estimated fair value. The current Piotroski F-Score is 6, which is 20% above median its 10-year median of 5.00 and 20% above the Healthcare Providers & Services industry median of 5.00. Sienna Senior Living's overall GF Score™ is 70/100 with 10 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 Sienna Senior Living (TSX:SIA), the current Piotroski F-Score is 6 as of Jun. 27, 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 Sienna Senior Living (TSX:SIA) Overvalued in 2026?
Based on GuruFocus' analysis, Sienna Senior Living stock appears to be overvalued.
The current stock price of C$22.26 is trading 46.5% above its estimated GF Value™ of C$15.19.
GuruFocus considers Sienna Senior Living to be Significantly Overvalued.
Key valuation signals for TSX:SIA:
Piotroski F-Score: 6 (20% above median its 10-year median of 5.00)
GF Value™: C$15.19 vs. price of C$22.26 (46.5% above fair value)
Industry Position: 20% above the Healthcare Providers & Services median (#165 of 652)
No single metric tells the full story. See the TSX:SIA stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Sienna Senior Living Inc is an owner of seniors' housing, a licensed long-term care operator in Ontario, and a provider of services across the full continuum of care. The firm operates solely within Canada. The company is comprised of the following main business segments, LTC, Retirement, and Other. LTC business division consists of approximately 34 LTC residences in the Province of Ontario, eight seniors' living residences located in the Province of British Columbia and the LTC management services business. The group derives a majority of its revenue from LTC segment.
70GF Score
Get the complete analysis for TSX:SIA
Piotroski F-Score is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
TSX:SIA has been successfully added to your 
