Compare · CSGP vs EBAY
CSGP vs EBAY
Side-by-side comparison of CoStar Group Inc. (CSGP) and eBay Inc. (EBAY): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both CSGP and EBAY operate in Real Estate (Real Estate), so they compete in similar markets.
- EBAY is the larger of the two at $48.66B, about 3.5x CSGP ($13.84B).
- Over the past year, CSGP is down 57.0% and EBAY is up 37.8% - EBAY leads by 94.8 points.
- CSGP has been more active in the news (13 items in the past 4 weeks vs 6 for EBAY).
- Both have 25 recent analyst ratings on file.
- Company
- CoStar Group Inc.
- eBay Inc.
- Price
- $33.89+0.71%
- $109.33+0.12%
- Market cap
- $13.84B
- $48.66B
- 1M return
- -0.44%
- +1.14%
- 1Y return
- -57.04%
- +37.75%
- Industry
- Real Estate
- Real Estate
- Exchange
- NASDAQ
- NASDAQ
- IPO
- 1998
- 1998
- News (4w)
- 13
- 6
- Recent ratings
- 25
- 25
CoStar Group Inc.
CoStar Group, Inc. provides information, analytics, and online marketplace services to the commercial real estate, hospitality, residential, and related professionals industries in the United States, Canada, Europe, the Asia Pacific, and Latin America. It offers CoStar Property Professional that provides inventory of office, industrial, retail, and multifamily, and student housing properties and land; CoStar COMPS Professional, which covers comparable commercial real estate sales information; CoStar Market Analytics to view and report on aggregated market and submarket trends; and CoStar Tenant, an online business-to-business prospecting and analytical tool that provides tenant information. The company also provides CoStar Lease Comps, a tool to capture, manage, and maintain lease data; CoStar Lease Analysis, a workflow tool; CoStar Public Record, a searchable database of commercially-zoned parcels; CoStar Real Estate Manager, a real estate and asset management, and lease accounting software; and CoStar Risk Analytics and CoStar Investment Analysis that provides market research, consulting and analysis, portfolio and debt analysis, and management and reporting services, as well as STAR Report that offers benchmarking and analytics services. In addition, it offers apartment marketing sites, such as Apartments.com, ApartmentFinder.com, ForRent.com, ApartmentHomeLiving.com, Apartamentos.com, AFTER55.com, CorporateHousing.com, ForRentUniversity.com, Westside Rentals, and Off Campus Partners; LoopNet Premium Lister; LoopNet Diamond, Platinum, and Gold Ads; LandsofAmerica, LandAndFarm, and LandWatch for rural land for-sale; BizBuySell.com, BizQuest.com, and FindaFranchise.com for operating businesses and franchises for-sale; Ten-X, an online auction platform for commercial real estate; and HomeSnap, an online and mobile software platform. The company was founded in 1987 and is headquartered in Washington, the District of Columbia.
eBay Inc.
eBay Inc. operates marketplace platforms that connect buyers and sellers worldwide. The company's Marketplace platform includes its online marketplace at ebay.com and the eBay suite of mobile apps. Its platforms enable users to list, buy, sell, and pay for items through various online, mobile, and offline channels that include retailers, distributors, liquidators, import and export companies, auctioneers, catalog and mail-order companies, classifieds, directories, search engines, commerce participants, shopping channels, and networks. eBay Inc. has a strategic partnership with Bidadoo, Inc. to transform heavy equipment industry. The company was founded in 1995 and is headquartered in San Jose, California.
Latest CSGP
- The Benchmark Company initiated coverage on CoStar Group with a new price target
- CoStar Data Shows Birmingham Posted Highest Retail Investment Volumes Since 2016
- MidOcean Partners Signs Definitive Agreement to Sell Zonda to CoStar Group
- CoStar Group Inc. filed SEC Form 8-K: Regulation FD Disclosure
- CoStar Group to Acquire Zonda, the Leader in New Home Data, Analytics, and Online Marketplaces
- Apartments.com Releases Multifamily Rent Growth Report for May 2026
- CoStar Data Shows Office Yield Gap Narrowing Between London and the Big Six
- Homes.com Shares Most Expensive Home Sales Across Major U.S. Markets in April
- SEC Form SD filed by CoStar Group Inc.
- CoStar Data Shows Glasgow City Centre Office Leasing Hits 230,000 Sq. Ft. in Q1 2026
Latest EBAY
- SEC Form DEFA14A filed by eBay Inc.
- SEC Form DEFA14A filed by eBay Inc.
- SVP, Chief Technology Officer Rawashdeh Mazen converted options into 50,000 shares and sold $5,852,072 worth of shares (50,000 units at $117.04) (SEC Form 4)
- President and CEO Iannone Jamie received a gift of 65,400 shares and gifted 65,400 shares (SEC Form 4)
- SVP, Chief Legal Officer Wellington Samantha converted options into 1,835 shares and covered exercise/tax liability with 974 shares, increasing direct ownership by 7% to 13,702 units (SEC Form 4)
- SVP, Chief Commercial Officer Sweetnam Jordan Douglas Bradley converted options into 4,322 shares, covered exercise/tax liability with 2,303 shares and sold $116,766 worth of shares (1,010 units at $115.61) as part of a pre-agreed trading plan, increasing direct ownership by 3% to 32,146 units (SEC Form 4)
- SEC Form DEFA14A filed by eBay Inc.
- SEC Form 425 filed by eBay Inc.
- SEC Form SCHEDULE 13G filed by eBay Inc.
- eBay Inc. filed SEC Form 8-K: Regulation FD Disclosure, Other Events, Financial Statements and Exhibits