Lemonade (FRA:LE0) 5-Year Sortino Ratio: 0.59 (As of Sep. 21, 2026)

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Director of Data and Quant Analytics at GuruFocus
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Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

FRA:LE0 Lemonade Inc FRA:LE0
74 GF Score
Price €42.26
GF Value €55.42
Valuation Modestly Undervalued
! 2 Warning Signs
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What is Lemonade 5-Year Sortino Ratio?

Lemonade FRA:LE0 -2.20% 74 5-Year Sortino Ratio is 0.59 as of Sep. 21, 2026. GuruFocus rates FRA:LE0 with a GF Score™ of 74/100 and a GF Value™ of €55.42 (Modestly Undervalued). The stock has 2 warning signs investors should review.

The 5-Year Sortino Ratio measures the additional return that an investor receives per unit of the downside risk over the past five years. As of today (2026-09-21), Lemonade's 5-Year Sortino Ratio is 0.59.


Lemonade  (FRA:LE0) 5-Year Sortino Ratio Explanation

The 5-Year Sortino Ratio inidicates the risk-adjusted return of an investment over the past five year. It is calculated as the annualized result of the average five-year monthly excess returns divided by the standard deviation of negative returns in the five-year period. The monthly excess return is the monthly investment return minus the monthly risk-free rate (typically the 10-year Treasury Constant Maturity Rate). If the risk-free rate for a specific region is not available, U.S. data is used by default.

Differnt from the Sharpe Ratio that penalizes both upside and downside volatility equally, the Sortino Ratio penalizes only those returns falling below a user-specified target or required rate of return. The expected returns here is set to the risk-free rate as well.


Lemonade 5-Year Sortino Ratio Related Terms


FRA:LE0 vs PLMR, WTM, SLDE: 5-Year Sortino Ratio Comparison

For the Insurance - Property & Casualty subindustry, Lemonade's 5-Year Sortino Ratio, along with its competitors' market caps and 5-Year Sortino 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.


Lemonade 5-Year Sortino Ratio vs Insurance Industry

For the Insurance industry and Financial Services sector, Lemonade's 5-Year Sortino Ratio distribution charts can be found below:

* The bar in red indicates where Lemonade's 5-Year Sortino Ratio falls into.


FRA:LE0
74GF Score
Lemonade Inc FRA:LE0
5-Year Sortino Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Lemonade 5-Year Sortino Ratio Calculation

The 5-Year Sortino Ratio measures the risk-adjusted return of an investment asset or portfolio in the last five year, focusing specifically on downside risk rather than total risk. A stock / portfolio's 5-Year Sortino Ratio can be calculated by dividing the difference between the five-year average monthly returns of the investment and the risk-free rate, by the standard deviation of the downside risks over the past five year.

A downside risk is a potential loss from the asset or investment. The Downside risk here is measured by the downside deviation, which is the standard deviation of negative returns.

Frequently Asked Questions Learn more about 5-Year Sortino Ratio →
What does a 5-Year Sortino Ratio of 0.59 mean?
Lemonade (FRA:LE0) has a 5-Year Sortino Ratio of 0.59 as of Sep. 21, 2026. 5-Year Sortino Ratio measures the additional return that an investor receives per unit of the downside risk over the past five years. View historical data for Lemonade and its competitors.
Is Lemonade's 5-Year Sortino Ratio too high?
Lemonade's current 5-Year Sortino Ratio is 0.59. Overall, Lemonade has a GF Score™ of 74/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Lemonade's 5-Year Sortino Ratio compare to PLMR and WTM?
Lemonade's 5-Year Sortino Ratio of 0.59 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 5-Year Sortino Ratio for an Insurance company?
A good 5-Year Sortino Ratio depends on the Insurance industry context. However, 5-Year Sortino Ratio 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 5-Year Sortino Ratio mean?
A high 5-Year Sortino Ratio can signal that a stock is expensive relative to its fundamentals. 5-Year Sortino Ratio measures the additional return that an investor receives per unit of the downside risk over the past five years. View historical data for Lemonade and its competitors. Lemonade's current 5-Year Sortino Ratio is 0.59. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Lemonade stock overvalued right now?
Based on GuruFocus' analysis, Lemonade (FRA:LE0) is currently considered Modestly Undervalued. The stock's GF Value™ is €55.42, compared to a current price of €42.26 — trading 23.7% below its estimated fair value. The current 5-Year Sortino Ratio is 0.59. Lemonade's overall GF Score™ is 74/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 5-Year Sortino Ratio calculated?
5-Year Sortino Ratio is calculated from a company's financial statements. For Lemonade (FRA:LE0), the current 5-Year Sortino Ratio is 0.59 as of Sep. 21, 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 Lemonade (FRA:LE0) Overvalued in 2026?

Based on GuruFocus' analysis, Lemonade stock appears to be undervalued. The current stock price of €42.26 is trading 23.7% below its estimated GF Value™ of €55.42. GuruFocus considers Lemonade to be Modestly Undervalued.

Key valuation signals for FRA:LE0:

  • 5-Year Sortino Ratio: 0.59
  • GF Value™: €55.42 vs. price of €42.26 (23.7% below fair value)
  • GF Score™: 74/100 with 2 warning signs

No single metric tells the full story. See the FRA:LE0 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Lemonade Business Description

Address 5 Crosby Street, 3rd Floor, New York, NY, USA, 10013
Lemonade Inc operates in the insurance industry. The company offers digital and artificial intelligence based platform for various insurances and for settling claims and paying premiums. The platform ensures transparency in issuing policies and settling disputes. The company is using technology, data, artificial intelligence, contemporary design, and social impact to deliver delightful and affordable insurances. The Company operates in one report segment providing personal property and casualty insurance products within the United States and Europe, including the UK.
74GF Score

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5-Year Sortino Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€42.26
Price
€55.42
GF Value