Compare · CSGP vs MMI
CSGP vs MMI
Side-by-side comparison of CoStar Group Inc. (CSGP) and Marcus & Millichap Inc. (MMI): market cap, price performance, sector, and recent activity on the wire.
Summary
- CSGP operates in Real Estate, while MMI operates in Finance - the two are in different parts of the market.
- CSGP is the larger of the two at $12.35B, about 10.4x MMI ($1.19B).
- Over the past year, CSGP is down 62.5% and MMI is up 0.8% - MMI leads by 63.3 points.
- CSGP has been more active in the news (18 items in the past 4 weeks vs 4 for MMI).
- CSGP has more recent analyst coverage (25 ratings vs 2 for MMI).
- Company
- CoStar Group Inc.
- Marcus & Millichap Inc.
- Price
- $30.26+5.66%
- $31.34+4.05%
- Market cap
- $12.35B
- $1.19B
- 1M return
- -6.26%
- +10.43%
- 1Y return
- -62.53%
- +0.82%
- Industry
- Real Estate
- Real Estate
- Exchange
- NASDAQ
- NYSE
- IPO
- 1998
- 2013
- News (4w)
- 18
- 4
- Recent ratings
- 25
- 2
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.
Marcus & Millichap Inc.
Marcus & Millichap, Inc., an investment brokerage company, provides real estate investment brokerage and financing services to sellers and buyers of commercial real estate in the United States and Canada. The company offers commercial real estate investment sales, financing, research, and advisory services for multifamily, retail, office, industrial, single-tenant net lease, seniors housing, self-storage, hospitality, medical office, and manufactured housing. It also operates as a financial intermediary that provides commercial real estate capital markets solutions, including senior debt, mezzanine debt, joint venture, and preferred equity, as well as loan sales and consultative/due diligence services to commercial real estate owners, developers, investors, and capital providers. In addition, the company provides various ancillary services, including research, advisory, and consulting services to developers, lenders, owners, real estate investment trusts, high net worth individuals, pension fund advisors, and other institutions. Marcus & Millichap, Inc. was founded in 1971 and is headquartered in Calabasas, California.
Latest CSGP
- CoStar Group Stockholders Overwhelmingly Reelect Director Nominees and Support Say-on-Pay at Annual Meeting of Stockholders
- CoStar Group Inc. filed SEC Form 8-K: Leadership Update, Submission of Matters to a Vote of Security Holders, Regulation FD Disclosure, Financial Statements and Exhibits
- Director Glaser Rachel C was granted 8,262 shares, increasing direct ownership by 199% to 12,419 units (SEC Form 4)
- Director Berisford John L was granted 8,262 shares, increasing direct ownership by 278% to 11,235 units (SEC Form 4)
- Director Hill John W was granted 8,262 shares, increasing direct ownership by 45% to 26,493 units (SEC Form 4)
- Director Musslewhite Robert W was granted 8,262 shares, increasing direct ownership by 45% to 26,539 units (SEC Form 4)
- Director Brunner Angelique G. was granted 8,262 shares, increasing direct ownership by 81% to 18,428 units (SEC Form 4)
- Director Sams Louise S was granted 8,262 shares, increasing direct ownership by 40% to 28,671 units (SEC Form 4)
- Director Mccarthy Christine M was granted 8,262 shares, increasing direct ownership by 249% to 11,585 units (SEC Form 4)
- Apartments.com Releases Multifamily Rent Growth Report for June 2026
Latest MMI
- Marcus & Millichap Names Brown & Brown Preferred Partner for Insurance and Risk Management
- Chief Executive Officer Nadji Hessam gifted 4,500 shares, received a gift of 500 shares and sold $15,192 worth of shares (500 units at $30.39), decreasing direct ownership by 1% to 300,927 units (SEC Form 4)
- Marcus & Millichap Capital Corporation Arranges $85 Million in Construction Financing for Beverly Hills Mixed-Use Development
- $123 Million Financing Arranged by Marcus & Millichap's IPA Capital Markets for Bay Area Multifamily Property
- $910 Million Student Housing Portfolio Sale Facilitated by Institutional Property Advisors
- Marcus & Millichap Closes $42 Million Two-Property Industrial Sale in Northern Virginia's Data Center Corridor
- Marcus & Millichap Releases New Single-Tenant Retail Reports as Industry Gathers at ICSC Las Vegas
- Marcus & Millichap Appoints National Director of Retail Division
- EVP & COO Parker John David converted options into 2,000 shares and covered exercise/tax liability with 1,021 shares, increasing direct ownership by 2% to 41,462 units (SEC Form 4) to cover taxes
- Marcus & Millichap Capital Corporation Arranges $54 Million HUD Refinance for Houston-Area Multifamily Asset