32.20
price down icon0.31%   -0.10
 
loading
Costar Group Inc stock is traded at $32.20, with a volume of 7.79M. It is down -0.31% in the last 24 hours and down -5.68% over the past month. CoStar Group is a global provider of proprietary information, analytics, and online marketplaces serving both commercial and residential real estate. The firm operates through a diverse portfolio of brands, including CoStar Suite for commercial real estate research, LoopNet for commercial listings, Apartments.com for multifamily rentals, and Homes.com for residential brokerage. It primarily sells high-margin software-as-a-service subscriptions that provide institutional clients with forensic property data and premium advertising visibility. With operations across North America, Europe, and Asia-Pacific, CoStar maintains the industry's most comprehensive centralized real estate database, functioning as a critical information utility for brokers, lenders, and owners worldwide.
See More
Previous Close:
$32.30
Open:
$32.65
24h Volume:
7.79M
Relative Volume:
1.13
Market Cap:
$13.15B
Revenue:
$3.41B
Net Income/Loss:
$25.30M
P/E Ratio:
534.88
EPS:
0.0602
Net Cash Flow:
$165.00M
1W Performance:
-5.15%
1M Performance:
-5.68%
6M Performance:
-53.20%
1Y Performance:
-56.53%
1-Day Range:
Value
$31.86
$32.94
1-Week Range:
Value
$31.86
$33.71
52-Week Range:
Value
$31.36
$97.43

Costar Group Inc Stock (CSGP) Company Profile

Name
Name
Costar Group Inc
Name
Phone
(202) 346-6500
Name
Address
1201 WILSON BLVD., ARLINGTON, DC
Name
Employee
8,000
Name
Twitter
@TheCoStarGroup
Name
Next Earnings Date
2026-04-28
Name
Latest SEC Filings
Name
CSGP's Discussions on Twitter

Compare CSGP vs CBRE, BEKE, JLL, FSV

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
CSGP icon
CSGP
Costar Group Inc
32.20 13.19B 3.41B 25.30M 165.00M 0.0602
CBRE icon
CBRE
Cbre Group Inc
125.04 37.02B 42.17B 1.43B 897.00M 4.3837
BEKE icon
BEKE
Ke Holdings Inc Adr
16.60 18.24B 13.15B 414.12M -53.02M 0.356
JLL icon
JLL
Jones Lang Lasalle Inc
282.31 13.25B 26.76B 894.10M 1.03B 18.60
FSV icon
FSV
Firstservice Corp
134.20 6.38B 5.56B 200.29M 366.33M 3.5405

Costar Group Inc Stock (CSGP) Upgrades & Downgrades

Date Action Analyst Rating Change
Feb-20-26 Upgrade Jefferies Hold → Buy
Jan-27-26 Upgrade BTIG Research Neutral → Buy
Jan-14-26 Initiated BNP Paribas Exane Neutral
Oct-03-25 Resumed BTIG Research Neutral
Sep-03-25 Initiated Wolfe Research Outperform
Jun-16-25 Resumed Stephens Overweight
May-30-25 Resumed BofA Securities Neutral
Feb-28-25 Initiated Deutsche Bank Buy
Feb-05-25 Initiated Wells Fargo Underweight
Oct-23-24 Downgrade RBC Capital Mkts Outperform → Sector Perform
Feb-07-24 Reiterated Citigroup Buy
Jan-19-24 Initiated BTIG Research Neutral
Dec-18-23 Resumed Goldman Buy
Oct-16-23 Resumed Jefferies Hold
Sep-20-23 Resumed JMP Securities Mkt Outperform
Dec-16-22 Initiated JP Morgan Overweight
Nov-18-22 Resumed BofA Securities Buy
Oct-25-22 Resumed Jefferies Hold
Sep-12-22 Initiated BMO Capital Markets Market Perform
Feb-23-22 Reiterated JMP Securities Mkt Outperform
Feb-23-22 Reiterated JP Morgan Overweight
Feb-23-22 Reiterated Needham Buy
Feb-23-22 Reiterated RBC Capital Mkts Outperform
Feb-23-22 Reiterated Truist Buy
Jan-11-22 Initiated RBC Capital Mkts Outperform
Jul-21-21 Resumed Stephens Overweight
Mar-15-21 Resumed Goldman Buy
Oct-28-20 Reiterated Needham Buy
Jul-29-20 Upgrade JP Morgan Underweight → Overweight
Jul-08-20 Resumed BofA Securities Buy
Jun-18-20 Initiated Robert W. Baird Outperform
Apr-29-20 Reiterated Needham Buy
Nov-22-19 Initiated Jefferies Hold
Jul-10-19 Initiated Keefe Bruyette Outperform
Apr-24-19 Reiterated BofA/Merrill Buy
Apr-24-19 Reiterated Needham Buy
Feb-27-19 Reiterated BofA/Merrill Buy
Sep-12-18 Reiterated Needham Buy
Jul-25-18 Reiterated Needham Buy
Jan-23-18 Reiterated Citigroup Buy
Dec-12-17 Downgrade JP Morgan Overweight → Underweight
Nov-08-17 Initiated Goldman Buy
Oct-30-17 Reiterated Stephens Overweight
Oct-27-17 Reiterated B. Riley & Co. Buy
Oct-05-17 Resumed BofA/Merrill Buy
Aug-17-17 Reiterated Needham Buy
Jul-28-17 Reiterated Needham Buy
View All

Costar Group Inc Stock (CSGP) Latest News

pulisher
05:12 AM

Analysts Offer Insights on Real Estate Companies: CoStar Group (CSGP) and Kimco Realty (KIM) - The Globe and Mail

05:12 AM
pulisher
01:21 AM

Latham & Watkins Advises CoStar Group on US$800 Million Acquisition of Zonda - Legal Desire Media and Insights

01:21 AM
pulisher
May 30, 2026

CoStar Group (CSGP) Experiences Significant Decline Amid Broader Market Gains - GuruFocus

May 30, 2026
pulisher
May 29, 2026

Is Homes.com a Strategic Necessity or a Money Pit - Kavout

May 29, 2026
pulisher
May 29, 2026

News | Nordic candy, athleisure wear, jazz club join this 'suburban downtown' east of San Francisco - CoStar

May 29, 2026
pulisher
May 29, 2026

CoStar to acquire Zonda for $800 million in cash - Investing.com UK

May 29, 2026
pulisher
May 29, 2026

CoStar facing multiple antitrust accusations in lawsuits - Virginia Business

May 29, 2026
pulisher
May 29, 2026

Watkins Advises CoStar Group on US$800 Million Acquisition of Zonda - Latham & Watkins LLP

May 29, 2026
pulisher
May 29, 2026

MidOcean Partners sells Zonda to CoStar Group By Investing.com - Investing.com South Africa

May 29, 2026
pulisher
May 29, 2026

CoStar to buy real estate data provider in $800M all-cash deal - Yahoo Finance

May 29, 2026
pulisher
May 29, 2026

CoStar Group Acquires Zonda for $800 Million - Weekly Real Estate News

May 29, 2026
pulisher
May 29, 2026

CoStar to buy Zonda from MidOcean Partners - HousingWire

May 29, 2026
pulisher
May 29, 2026

CoStar Group (CSGP) to Acquire Zonda for $800 Million - GuruFocus

May 29, 2026
pulisher
May 29, 2026

MidOcean Partners sells Zonda to CoStar Group - Investing.com UK

May 29, 2026
pulisher
May 29, 2026

CoStar+facing+multiple+antitrust+accusations+in+lawsuits - Virginia Lawyers Weekly

May 29, 2026
pulisher
May 29, 2026

CoStar Expands Into Residential Construction With $800 Million Zonda Buy - Propmodo

May 29, 2026
pulisher
May 29, 2026

TREMBLANT CAPITAL GROUP's CoStar Group Inc(CSGP) Holding History - GuruFocus

May 29, 2026
pulisher
May 29, 2026

CoStar Group, Inc. Stock 12‑Month Price Target Raised to $49.29, Implies 53% Upside - TradingView

May 29, 2026
pulisher
May 29, 2026

CoStar Group, Inc. has signed a definitive agreement to acquire Bora, Inc. from MidOcean US Advisor, LP. - marketscreener.com

May 29, 2026
pulisher
May 29, 2026

Latham Advises CoStar On $800M Zonda Acquisition - Law360

May 29, 2026
pulisher
May 29, 2026

CoStar Group to Acquire Homebuilding Data Platform Zonda - Connect CRE

May 29, 2026
pulisher
May 29, 2026

CoStar Group to acquire Zonda - Institutional Real Estate, Inc.

May 29, 2026
pulisher
May 29, 2026

CoStar to acquire Zonda for $800M in cash - MSN

May 29, 2026
pulisher
May 29, 2026

CoStar Group To Acquire Zonda, The Leader In New Home Data, Analytics, And Online Marketplaces >CSGP - Moomoo

May 29, 2026
pulisher
May 29, 2026

CoStar to acquire Zonda for $800 million in cash By Investing.com - Investing.com Australia

May 29, 2026
pulisher
May 29, 2026

Alert wrongly tagged to China's Costar Group withdrawn - marketscreener.com

May 29, 2026
pulisher
May 29, 2026

MidOcean Partners Signs Definitive Agreement to Sell Zonda to CoStar Group - Quantisnow

May 29, 2026
pulisher
May 29, 2026

CoStar to Acquire Zonda for $800 Million in Cash - marketscreener.com

May 29, 2026
pulisher
May 29, 2026

CoStar to buy Zonda for $800M - The Business Journals

May 29, 2026
pulisher
May 29, 2026

CoStar Group to acquire AI-driven new-home data platform Zonda - Stock Titan

May 29, 2026
pulisher
May 29, 2026

Costar Group to buy Zonda for $800 million in cash - marketscreener.com

May 29, 2026
pulisher
May 29, 2026

CoStar Group to Acquire Zonda for $800 Million in Cash - TradingView

May 29, 2026
pulisher
May 29, 2026

Costar Group To Buy Zonda For $800 Million In Cash - TradingView

May 29, 2026
pulisher
May 29, 2026

CoStar Group (NASDAQ: CSGP) to buy Zonda for $800M in cash, adding new home data and marketplaces - Stock Titan

May 29, 2026
pulisher
May 29, 2026

CoStar Group to Acquire Zonda, the Leader in New Home Data, Analytics, and Online Marketplaces - New Castle News

May 29, 2026
pulisher
May 29, 2026

MidOcean to sell Zonda to CoStar Group - pehub.com

May 29, 2026
pulisher
May 28, 2026

CoStar hit with antitrust accusations in three new lawsuits - The Business Journals

May 28, 2026
pulisher
May 28, 2026

Why Is CoStar (CSGP) Down 5.3% Since Last Earnings Report? - Yahoo Finance

May 28, 2026
pulisher
May 28, 2026

News | Pittsburgh office slump deepens; LA complex sees rising losses; Deal surge splits market - CoStar

May 28, 2026
pulisher
May 28, 2026

Spring rent season stalls as typical U.S. apartment hits $1,737 - Stock Titan

May 28, 2026
pulisher
May 27, 2026

Zillow and CoStar continue to spar over Matterport 3D tours - HousingWire

May 27, 2026
pulisher
May 27, 2026

CoStar nears $800 million deal to buy Zonda in housing data push, sources say - marketscreener.com

May 27, 2026
pulisher
May 27, 2026

CoStar testing giant LED display on Richmond tower - Axios

May 27, 2026
pulisher
May 26, 2026

CoStar Group Inc (CSGP) Shares Fall 4.2% -- What GF Score of 74 Tells Investors - GuruFocus

May 26, 2026
pulisher
May 26, 2026

CoStar Seeks Pause In Antitrust Suit, Amid Transfer Fight - Law360

May 26, 2026
pulisher
May 26, 2026

CoStar Group Inc. stock falls Tuesday, underperforms market - MarketWatch

May 26, 2026
pulisher
May 26, 2026

3 Reasons to Avoid CSGP and 1 Stock to Buy Instead - The Globe and Mail

May 26, 2026
pulisher
May 25, 2026

U.S. hotel results for week ending 16 May; U.S. hotels posted RevPAR of $117.93 (+5.4%) for the week of 10-16 May 2026 - marketscreener.com

May 25, 2026
pulisher
May 25, 2026

US hotel industry sees stronger mid-May travel demand - Asian Hospitality

May 25, 2026
pulisher
May 25, 2026

CoStar: Hotel metrics trend higher in mid-May - Asian Hospitality

May 25, 2026
pulisher
May 24, 2026

Are Wall Street analysts bullish on CoStar Group stock? - MSN

May 24, 2026

Costar Group Inc Stock (CSGP) Financials Data

Revenue

loading

Net Income

loading

Cash Flow

loading

EPS

loading

Costar Group Inc Stock (CSGP) Insider Trading

Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total
Sams Louise S
Director
Mar 06 '26
Buy
48.36
1,000
48,360
20,409
Glaser Rachel C
Director
Mar 02 '26
Buy
44.94
1,000
44,940
4,157
FLORANCE ANDREW C
President and CEO
Feb 27 '26
Buy
44.52
55,720
2,480,654
1,586,866
Hill John W
Director
Nov 13 '25
Sale
68.68
2,250
154,530
18,231
Cann Cynthia Cammett
Chief Accounting Officer
Nov 13 '25
Sale
68.79
1,841
126,642
23,211
JLL JLL
$282.31
price down icon 1.18%
$16.60
price up icon 1.47%
FSV FSV
$134.20
price down icon 3.26%
$8.23
price down icon 1.56%
$5.04
price down icon 0.59%
Cap:     |  Volume (24h):