Highest-rated stocks similar to CSGP by NexusTrade rating

Ratings and dated fundamentals

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How these companies are related

Peer membership comes from the same related-company provider used by NexusTrade's stock research. The provider identifies related companies using news coverage and returns data. A related company can be a competitor or a thematic peer; this list does not imply identical products or financial exposure.

Peer membership was fetched 2026-10-12.

The rating determines the order after peer membership is selected. The anchor company is excluded. Companies without an eligible report rating or dated fundamentals are counted in coverage and left out of the ranked table.

What best means in this list

This list was refreshed on 2026-11-07 using existing company reports. The report date in each row is the date of the underlying analysis; refreshing the list does not create a new company report.

Best means the highest stored NexusTrade report ratings within this selection. Ratings use the product's 1-to-5 scale. The list sorts by rating from high to low, with ticker order breaking equal-rating ties. A rating summarizes a report; it does not predict a stock's return.

The peer set comes from the recorded related-company provider. Similarity defines which companies enter this comparison; it does not establish that they have equal business models, risk or expected returns.

What the leading companies do

The first 5 companies below lead the ratings in this snapshot; equal ratings are ordered by ticker. Their company profiles describe different businesses even when they share the CoStar Group Inc (CSGP) selection.

These are company descriptions, not estimates of revenue from this theme. Industry membership does not identify a pure-play business or establish how much sales depend on it. Open the company profile and examine segment disclosures before treating an overlapping classification as equivalent exposure.

1. Factset Research Systems (FDS): 4 / 5

   FactSet Research Systems Inc., together with its subsidiaries, operates as a financial digital platform and enterprise solutions provider for the investment community. It offers data, products, and analytical applications; and workstations, portfolio analytics, and enterprise data solutions, as well as managed services for supporting data, performance, risk, and reporting workflows. The company also provides subscription-based financial data and market intelligence on securities, companies, industries, and people that enable clients to research investment ideas, as well as analyze, monitor, and manage portfolios; and solutions covering investment lifecycle of investment research, portfolio construction and analysis, trade execution, performance measurement, risk management, and reporting. In addition, it offers services through configurable desktop and mobile platform, data feeds, cloud-based digital solutions, and application programming interfaces. It operates in Europe, the Middle East, Africa, the Americas, the Asia Pacific, and internationally. The company serves investment professionals, including institutional asset managers, bankers, wealth managers, asset owners, partners, hedge funds, corporate users, and private equity and venture capital professionals. FactSet Research Systems Inc. was founded in 1978 and is headquartered in Norwalk, Connecticut.

2. PDD Holdings Inc. American Depositary Shares (PDD): 4 / 5

   PDD Holdings Inc., a multinational commerce group that owns and operates a portfolio of businesses. It operates Pinduoduo platform which provides various product categories, including agricultural produce, apparel, shoes, bags, mother and childcare products, food and beverages, consumer electronics, electronic appliances, furniture and household goods, cosmetics and other personal care items, sports and fitness, and auto accessories; and Temu, an online platform, which enables merchants to streamline their manufacturing and commercial operations. The company was formerly known as Pinduoduo Inc. and changed its name to PDD Holdings Inc. in February 2023. PDD Holdings Inc. was incorporated in 2015 and is based in Dublin, Ireland.

3. Applovin Corporation Class A Common Stock (APP): 3.5 / 5

   AppLovin Corporation engages in building a software-based platform for advertisers to enhance the marketing and monetization of their content in the United States and internationally. It operates through two segments, Advertising and Apps. The company offers AppDiscovery, an advertising solution, which matches advertiser demand with publisher supply through auctions; MAX, an in-app bidding technology that optimizes the value of a publisher's advertising inventory by running a real-time competitive auction; Adjust, a measurement and analytics marketing platform that provides marketers with the visibility, insights, and data needed to scale their apps marketing; and Wurl, a connected TV platform, which distributes streaming video for content companies and provides advertising and publishing solutions through its AdPool, TVBits, BrandDiscovery, ContentDiscovery, and Global FAST Pass products. It also provides SparkLabs, which uses app store optimization to enhance ad visibility; AppLovin Exchange, which connects buyers to mobile and CTV devices through a single RTB exchange; and Array, an end-to-end app management suite for mobile operators and end users. In addition, the company operates various free-to-play mobile games through its own or partner studios. It serves individuals, small and independent businesses, enterprises, advertisers and advertising networks, mobile app publishers, and indie studio developers. AppLovin Corporation was incorporated in 2011 and is headquartered in Palo Alto, California.

4. AppFolio, Inc. Class A (APPF): 3.5 / 5

   AppFolio, Inc., together with its subsidiaries, provides cloud-based platform for the real estate industry in the United States. The company provides a cloud-based platform that assist with leasing, maintenance, accounting, and other business critical tasks; includes generative AI to answer questions, perform tasks, and automate common workflows; and other technology and services offered by third parties. It offers AppFolio Property Manager Core, a platform that provides the basic functionalities required to operate a property management business, as well as serves as a system of record; AppFolio Property Manager Plus, which offers housing management, student housing management, complex accounting, advanced data analysis, user-defined field customization, and enhanced customer support services; AppFolio Property Manager Max that provides customer relationship management tools, user-defined field customization, full database access through a read/write application programming interface, and customer support resource services; and AppFolio Investment Manager, a software that offers investment management, asset management, and relationship management solutions. The company also provides value-added services, which are designed to enhance, automate, and streamline business-critical processes and workflows for property management businesses, such as electronic payment, tenant screening, and risk mitigation services. AppFolio, Inc. was incorporated in 2006 and is headquartered in Santa Barbara, California.

5. Maplebear Inc. Common Stock (CART): 3.5 / 5

   Maplebear Inc., doing business as Instacart, engages in the provision of online grocery shopping services to households in North America. Its service can be provided through company's mobile application or website. The company also provides advertising services; and software-as-a-service solutions. Maplebear Inc., was incorporated in 2012 and is headquartered in San Francisco, California.

Valuation and company size within this selection

These summaries use the 88 displayed companies. Each company retains its own market observation date in the ratings table above. Medians are unweighted; they are not a sector index valuation.

Positive P/E and price-to-book values are summarized separately. Missing, zero and negative values are excluded from those medians, with the included count shown. A lower multiple alone does not establish better value: profitability, growth, debt and business mix can differ.

Other business classifications in the list

A company can appear in several product and revenue classifications. These overlapping memberships help identify different business mixes to investigate; they are not verified revenue shares or mutually exclusive subindustries.

Dates and coverage

Report dates range from 2025-12-31 to 2025-12-31. Market observations range from 2026-11-06 to 2026-11-06. These dates may differ across companies. Daily closes are not synchronized live quotes.

The selection includes 0 companies without a report, 0 with invalid latest rating metadata, 0 with older reports, 4 with missing required fundamentals and 0 with out-of-date market observations. Missing companies receive no substitute score.

How the ranking is built

The ranking uses the latest stored report at or before the refresh cutoff for each active eligible company. The report date, fiscal year/period and producing model remain visible. The latest invalid score is excluded; an older favorable score does not replace it. Publication policy stock-ratings-v1 accepts report ages up to 550 days and market observations up to 10 calendar days, with a positive close and market capitalization. Optional missing ratios remain not reported.

Report ages can differ substantially, particularly between annual and quarterly reports. Different producing models may also use different judgments. Read the date, fiscal period and model before comparing scores. Private report analysis and account data are not published here.

A refresh reads existing reports and market data. It does not rerun a model or create a new analysis. Compare business fundamentals and your own research constraints alongside the score before making a decision.