Sun Life Financial (FRA:LIE) Cyclically Adjusted Book per Share: €27.18 (As of Mar. 2026)


FRA:LIE Sun Life Financial Inc FRA:LIE
72 GF Score
Price €68.38
GF Value €52.78
Valuation Modestly Overvalued
! 8 Warning Signs
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What is Sun Life Financial Cyclically Adjusted Book per Share?

Sun Life Financial FRA:LIE -0.87% 72 Cyclically Adjusted Book per Share is €27.18 as of Mar. 2026. GuruFocus rates FRA:LIE with a GF Score™ of 72/100 and a GF Value™ of €52.78 (Modestly Overvalued). The stock has 8 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

Sun Life Financial's adjusted book value per share for the three months ended in Mar. 2026 was €26.760. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is €27.18 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Sun Life Financial's average Cyclically Adjusted Book Growth Rate was 3.00% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 3.80% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 5.90% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was 4.60% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted Book Growth Rate of Sun Life Financial was 7.60% per year. The lowest was 0.00% per year. And the median was 2.35% per year.

As of today (2026-07-08), Sun Life Financial's current stock price is €68.38. Sun Life Financial's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was €27.18. Sun Life Financial's Cyclically Adjusted PB Ratio of today is 2.52.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Sun Life Financial was 2.56. The lowest was 1.15. And the median was 1.73.


Sun Life Financial  (FRA:LIE) Cyclically Adjusted Book per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.

Sun Life Financial's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=68.38/27.18
=2.52

* 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.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Sun Life Financial was 2.56. The lowest was 1.15. And the median was 1.73.


Be Aware

Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.


Sun Life Financial Cyclically Adjusted Book per Share Related Terms


Sun Life Financial Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Sun Life Financial's Cyclically Adjusted Book per Share 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.

Sun Life Financial Cyclically Adjusted Book per Share Chart

Sun Life Financial Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 24.42 26.89 27.57 27.98 26.70

Sun Life Financial Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Cyclically Adjusted Book per Share 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 27.40 26.75 26.27 26.70 27.18

FRA:LIE vs BRK.A, AIG, HIG: Cyclically Adjusted Book per Share Comparison

For the Insurance - Diversified subindustry, Sun Life Financial's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB 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.


Sun Life Financial Cyclically Adjusted PB Ratio vs Insurance Industry

For the Insurance industry and Financial Services sector, Sun Life Financial's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Sun Life Financial's Cyclically Adjusted PB Ratio falls into.


FRA:LIE
72GF Score
Sun Life Financial Inc FRA:LIE
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Sun Life Financial Cyclically Adjusted Book per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted Book per Share.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

For example, Sun Life Financial's adjusted Book Value per Share data for the three months ended in Mar. 2026 was:

Adj_Book= Book Value per Share /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=26.76/132.2623*132.2623
=26.760

Current CPI (Mar. 2026) = 132.2623.

Sun Life Financial Quarterly Data

Book Value per Share CPI Adj_Book
201606 21.214 102.002 27.508
201609 21.846 101.765 28.393
201612 23.294 101.449 30.369
201703 23.392 102.634 30.145
201706 22.565 103.029 28.968
201709 23.086 103.345 29.546
201712 22.454 103.345 28.737
201803 21.696 105.004 27.328
201806 23.075 105.557 28.913
201809 23.300 105.636 29.173
201812 24.392 105.399 30.609
201903 24.996 106.979 30.903
201906 25.242 107.690 31.002
201909 25.583 107.611 31.443
201912 25.847 107.769 31.721
202003 25.489 107.927 31.236
202006 25.919 108.401 31.624
202009 25.903 108.164 31.674
202012 25.864 108.559 31.511
202103 26.753 110.298 32.081
202106 27.839 111.720 32.958
202109 28.638 112.905 33.548
202112 26.129 113.774 30.375
202203 31.039 117.646 34.895
202206 32.194 120.806 35.247
202209 34.212 120.648 37.505
202212 25.531 120.964 27.916
202303 24.477 122.702 26.384
202306 24.639 124.203 26.238
202309 25.340 125.230 26.763
202312 26.642 125.072 28.174
202403 26.022 126.258 27.260
202406 26.216 127.522 27.191
202409 27.241 127.285 28.306
202412 28.968 127.364 30.082
202503 26.937 129.181 27.580
202506 25.776 129.892 26.246
202509 25.875 130.287 26.267
202512 26.802 130.366 27.192
202603 26.760 132.262 26.760

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

What does a Cyclically Adjusted Book per Share of €27.18 mean?
Sun Life Financial (FRA:LIE) has a Cyclically Adjusted Book per Share of €27.18 as of Mar. 2026. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Sun Life Financial and its competitors.
Is Sun Life Financial's Cyclically Adjusted Book per Share too high?
Sun Life Financial's current Cyclically Adjusted Book per Share is €27.18. Overall, Sun Life Financial has a GF Score™ of 72/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sun Life Financial's Cyclically Adjusted Book per Share compare to BRK.A and AIG?
Sun Life Financial's Cyclically Adjusted Book per Share of €27.18 can be compared against companies in the Insurance industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted Book per Share for an Insurance company?
A good Cyclically Adjusted Book per Share depends on the Insurance industry context. However, Cyclically Adjusted Book per Share 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 Cyclically Adjusted Book per Share mean?
A high Cyclically Adjusted Book per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Sun Life Financial and its competitors. Sun Life Financial's current Cyclically Adjusted Book per Share is €27.18. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sun Life Financial stock overvalued right now?
Based on GuruFocus' analysis, Sun Life Financial (FRA:LIE) is currently considered Modestly Overvalued. The stock's GF Value™ is €52.78, compared to a current price of €68.38 — trading 29.6% above its estimated fair value. The current Cyclically Adjusted Book per Share is €27.18. Sun Life Financial's overall GF Score™ is 72/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For Sun Life Financial (FRA:LIE), the current Cyclically Adjusted Book per Share is €27.18 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.

Is Sun Life Financial (FRA:LIE) Overvalued in 2026?

Based on GuruFocus' analysis, Sun Life Financial stock appears to be overvalued. The current stock price of €68.38 is trading 29.6% above its estimated GF Value™ of €52.78. GuruFocus considers Sun Life Financial to be Modestly Overvalued.

Key valuation signals for FRA:LIE:

  • Cyclically Adjusted Book per Share: €27.18
  • GF Value™: €52.78 vs. price of €68.38 (29.6% above fair value)
  • GF Score™: 72/100 with 8 warning signs

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


Sun Life Financial Business Description

Address 1 York Street, 31st Floor, Toronto, ON, CAN, M5J 0B6
Sun Life Financial is one of the Big Three Canadian life insurers. The Canadian business contributed around 35% of its 2025 adjusted earnings. In that segment, the firm provides health, life insurance, and annuity products to individual and group customers. Its US business is mostly group health and contributed about 17% of the firm's adjusted earnings in 2025. Sun Life also offers life insurance and wealth products in several Asian markets with a strong presence in Hong Kong and the Philippines. The Asia segment contributed around 18% of adjusted 2024 earnings. Its asset management business had around CAD 1.2 trillion total assets under management or administration at the end of 2025 and represents around 30% of the firm's earnings.
72GF Score

Get the complete analysis for FRA:LIE

Cyclically Adjusted Book per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€68.38
Price
€52.78
GF Value