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CSGP (CoStar Group) 10-Year Sortino Ratio : 0.93 (As of Jul. 07, 2025)


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What is CoStar Group 10-Year Sortino Ratio?

The 10-Year Sortino Ratio measures the additional return that an investor receives per unit of the downside risk over the past ten years. As of today (2025-07-07), CoStar Group's 10-Year Sortino Ratio is 0.93.


Competitive Comparison of CoStar Group's 10-Year Sortino Ratio

For the Real Estate Services subindustry, CoStar Group's 10-Year Sortino Ratio, along with its competitors' market caps and 10-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.


CoStar Group's 10-Year Sortino Ratio Distribution in the Real Estate Industry

For the Real Estate industry and Real Estate sector, CoStar Group's 10-Year Sortino Ratio distribution charts can be found below:

* The bar in red indicates where CoStar Group's 10-Year Sortino Ratio falls into.


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CoStar Group 10-Year Sortino Ratio Calculation

The 10-Year Sortino Ratio measures the risk-adjusted return of an investment asset or portfolio in the last ten year, focusing specifically on downside risk rather than total risk. A stock / portfolio's 10-Year Sortino Ratio can be calculated by dividing the difference between the ten-year average monthly returns of the investment and the risk-free rate, by the standard deviation of the downside risks over the past ten 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.


CoStar Group  (NAS:CSGP) 10-Year Sortino Ratio Explanation

The 10-Year Sortino Ratio inidicates the risk-adjusted return of an investment over the past ten year. It is calculated as the annualized result of the average ten-year monthly excess returns divided by the standard deviation of negative returns in the ten-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.


CoStar Group 10-Year Sortino Ratio Related Terms

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CoStar Group Business Description

Traded in Other Exchanges
Address
1201 Wilson Boulevard, Arlington, VA, USA, 22209
CoStar Group is a leading provider of commercial real estate data and marketplace listing platforms. Its data offering contains in-depth analytical information on over 5 million commercial real estate properties related to various subsectors including office, retail, hotels, multifamily, healthcare, industrial, self-storage, and data centers. It operates many flagship brands such as CoStar Suite, LoopNet, Apartments.com, BizBuySell, and Lands of America, with more than 80% of its revenue classified as subscription-based. The company recently expanded its presence in Canada, the United Kingdom, Spain, and France.
Executives
John W Hill director 1997 ANNAPOLIS EXCHANGE PARKWAY, SUITE 410, ANNAPOLIS MD 21401
Christopher J Nassetta director 77 WEST WACKER DRIVE, SUITE 3900, CHICAGO IL 60601
Michael J Desmarais officer: Chief Human Resources Officer C/O COSTAR GROUP, INC., 1331 L STREET NW, WASHINGTON DC 20005
Michael R Klein director 2001 K STREET, N.W., SUITE 206, WASHINGTON DC 20006
Andrew C Florance director, officer: President and CEO C/O COSTAR GROUP INC, 1331 L STREET, NW, WASHINGTON DC 20005
Lisa Ruggles officer: Senior VP, Global Research C/O COSTAR GROUP, INC., 1331 L STREET NW, WASHINGTON DC 20005
Scott T Wheeler officer: Chief Financial Officer C/O COSTAR GROUP, INC., 1331 L STREET NW, WASHINGTON DC 20005
Angelique G. Brunner director C/O CHESAPEAKE LODGING TRUST, 4300 WILSON BOULEVARD, SUITE 625, ARLINGTON VA 22203
Frank Simuro officer: Chief Technology Officer C/O COSTAR GROUP, INC., 1331 L STREET NW, WASHINGTON DC 20005
Frederick G. Saint officer: President, Marketplaces LOOPNET, INC., 181 W. HUNTINGTON DRIVE, SUITE 208, MONROVIA CA 91016
Gene Boxer officer: General Counsel and Secretary 14 WESLEY STREET, HAMILTON D0 HM11
Kaplan Laura Cox director C/O COSTAR GROUP, INC., 1331 L STREET NW, WASHINGTON DC 20005
Matthew Linnington officer: Executive Vice President Sales C/O COSTAR GROUP, INC., 1331 L STREET NW, WASHINGTON DC 20005
David Jay Steinberg director C/O COSTAR GROUP, INC., 1331 L STREET, NW, WASHINGTON DC 20005
Louise S Sams director C/O COSTAR GROUP, INC., 1331 L STREET NW, WASHINGTON DC 20005