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Compare stocks with our powerful stock comparison tool. Analyze fundamentals, price performance, and key financial indicators to make informed investment decisions. Our tool lets you compare up to ten stocks side by side based on Performance Charts, Price & Volume, MarketRank™, Analyst Ratings, Sales & Book Value, Profitability & Earnings, Dividends, Debt, Ownership, Headlines, and more. Simply enter up to ten stock symbols (e.g., BAC, JPM, WFC, C, GS) to get started and uncover top investment opportunities.

Comparative Price Performance Over Time

Compare Price & Volume

Company	Current Price	50-Day Moving Average	52-Week Range	Market Cap	Beta	Avg. Volume	Today's Volume
ADP Automatic Data Processing	$218.35 -3.1%	$206.78	$188.16 ▼ $329.93	$87.28B	0.83	3.35 million shs	2.22 million shs
CSGP CoStar Group	$32.52 -4.2%	$37.79	$31.35 ▼ $97.43	$13.28B	0.75	7.18 million shs	5.96 million shs
PAYX Paychex	$94.80 -2.3%	$92.11	$85.45 ▼ $161.24	$33.97B	0.84	3.78 million shs	2.96 million shs

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Compare Price Performance

Company	1-Day Performance	7-Day Performance	30-Day Performance	90-Day Performance	1-Year Performance
ADP Automatic Data Processing	0.00%	+1.06%	+14.64%	+9.63%	-29.83%
CSGP CoStar Group	0.00%	+2.26%	-6.83%	-30.93%	-54.12%
PAYX Paychex	0.00%	+2.66%	+7.99%	+9.63%	-37.86%

Compare Price & Volume

Company	Current Price	50-Day Moving Average	52-Week Range	Market Cap	Beta	Avg. Volume	Today's Volume
ADP Automatic Data Processing	$218.35 -3.1%	$206.78	$188.16 ▼ $329.93	$87.28B	0.83	3.35 million shs	2.22 million shs
CSGP CoStar Group	$32.52 -4.2%	$37.79	$31.35 ▼ $97.43	$13.28B	0.75	7.18 million shs	5.96 million shs
PAYX Paychex	$94.80 -2.3%	$92.11	$85.45 ▼ $161.24	$33.97B	0.84	3.78 million shs	2.96 million shs

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Compare Price Performance

Company	1-Day Performance	7-Day Performance	30-Day Performance	90-Day Performance	1-Year Performance
ADP Automatic Data Processing	0.00%	+1.06%	+14.64%	+9.63%	-29.83%
CSGP CoStar Group	0.00%	+2.26%	-6.83%	-30.93%	-54.12%
PAYX Paychex	0.00%	+2.66%	+7.99%	+9.63%	-37.86%

Compare Analyst Forecasts

Company	Consensus Rating Score	Consensus Rating	Consensus Price Target	% Upside from Current Price
ADP Automatic Data Processing	2.27	Hold	$249.00	14.04% Upside
CSGP CoStar Group	2.53	Moderate Buy	$55.94	72.02% Upside
PAYX Paychex	1.94	Reduce	$106.38	12.21% Upside

Current Analyst Ratings Breakdown

Latest CSGP, ADP, and PAYX Analyst Ratings

Date	Company	Brokerage	Action	Rating	Price Target
5/19/2026	CSGP CoStar Group	Bank of America Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Lower Price Target	Neutral	$42.00 ➝ $37.00
5/18/2026	ADP Automatic Data Processing	TD Cowen Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Upgrade	Hold
5/18/2026	ADP Automatic Data Processing	Wells Fargo & Company Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Upgrade	Underweight ➝ Equal Weight	$214.00
5/18/2026	PAYX Paychex	TD Cowen Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Upgrade	Hold
5/5/2026	ADP Automatic Data Processing	Argus Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Lower Price Target	Buy	$300.00 ➝ $240.00
5/4/2026	CSGP CoStar Group	Stephens Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Lower Price Target	Overweight	$50.00 ➝ $42.00
4/30/2026	CSGP CoStar Group	Deutsche Bank Aktiengesellschaft Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Set Price Target		$44.00
4/30/2026	ADP Automatic Data Processing	Mizuho Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Lower Price Target		$332.00 ➝ $305.00
4/30/2026	ADP Automatic Data Processing	Jefferies Financial Group Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Lower Price Target		$230.00 ➝ $190.00
4/30/2026	ADP Automatic Data Processing	Robert W. Baird Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Lower Price Target		$300.00 ➝ $270.00
4/30/2026	ADP Automatic Data Processing	Stifel Nicolaus Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Lower Price Target		$270.00 ➝ $240.00

(Data available from 5/26/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)

Compare Sales & Book Value

Company	Annual Revenue	Price/Sales	Cashflow	Price/Cash	Book Value	Price/Book
ADP Automatic Data Processing	$20.56B	4.25	$13.72 per share	15.91	$15.89 per share	13.74
CSGP CoStar Group	$3.25B	4.09	$1.41 per share	23.04	$19.47 per share	1.67
PAYX Paychex	$5.57B	6.10	$6.16 per share	15.38	$11.46 per share	8.27

Compare Profitability & Earnings

Company	Net Income	EPS	Trailing P/E Ratio	Forward P/E Ratio	P/E Growth	Net Margins	Return on Equity (ROE)	Return on Assets (ROA)	Next Earnings Date
ADP Automatic Data Processing	$4.08B	$10.72	20.37	18.05	N/A	20.12%	68.82%	6.78%	7/29/2026 (Estimated)
CSGP CoStar Group	$7M	$0.06	542.09	23.40	0.87	0.74%	2.90%	2.32%	7/28/2026 (Estimated)
PAYX Paychex	$1.66B	$4.54	20.88	16.04	N/A	25.84%	48.52%	11.54%	6/24/2026 (Estimated)

Latest CSGP, ADP, and PAYX Earnings

Date	Quarter	Company	Consensus Estimate	Reported EPS	Beat/Miss	Gap EPS	Revenue Estimate	Actual Revenue
4/29/2026	Q3 2026	ADP Automatic Data Processing	$3.30	$3.37	+$0.07	$3.38	$5.85 billion	$5.94 billion
4/28/2026	Q1 2026	CSGP CoStar Group	$0.18	$0.23	+$0.05	$0.01	$896.73 million	$897.00 million
3/25/2026	Q3 2026	PAYX Paychex	$1.67	$1.71	+$0.04	$1.56	$1.78 billion	$1.81 billion

Compare Dividends

Company	Annual Payout	Dividend Yield	5-Year Annualized Dividend Growth	Payout Ratio	Years of Consecutive Growth
ADP Automatic Data Processing	$6.80	3.11%	+11.33%	63.43%	49 Years
CSGP CoStar Group	N/A	N/A	N/A	N/A	N/A
PAYX Paychex	$4.76	5.02%	+10.14%	104.85%	3 Years

Latest CSGP, ADP, and PAYX Dividends

Announcement	Company	Period	Amount	Yield	Ex-Dividend Date	Record Date	Payable Date
4/8/2026	ADP Automatic Data Processing	quarterly	$1.70	3.39%	6/12/2026	6/12/2026	7/1/2026
5/1/2026	PAYX Paychex	quarterly	$1.19	5.29%	5/13/2026	5/13/2026	5/29/2026

(Data available from 1/1/2013 forward)

Compare Debt

Company	Debt-to-Equity Ratio	Current Ratio	Quick Ratio
ADP Automatic Data Processing	0.63	1.04	1.04
CSGP CoStar Group	0.13	2.20	2.20
PAYX Paychex	1.13	1.26	1.26

Compare Ownership

Institutional Ownership

Company	Institutional Ownership
ADP Automatic Data Processing	80.03%
CSGP CoStar Group	96.60%
PAYX Paychex	83.47%

Insider Ownership

Company	Insider Ownership
ADP Automatic Data Processing	0.20%
CSGP CoStar Group	1.09%
PAYX Paychex	0.80%

Compare Miscellaneous Stats

Company	Employees	Shares Outstanding	Free Float	Optionable
ADP Automatic Data Processing	67,000	399.73 million	398.94 million	Optionable
CSGP CoStar Group	8,000	408.36 million	403.91 million	Optionable
PAYX Paychex	19,000	358.29 million	355.43 million	Optionable

CSGP, ADP, and PAYX Headlines

Recent News About These Companies

Here's Why You Should Retain Paychex Stock in Your Portfolio

3 hours ago | zacks.com

Swedbank AB Decreases Stake in Paychex, Inc. $PAYX

May 26 at 6:52 AM | marketbeat.com

What Are Wall Street Analysts' Target Price for Paychex Stock?

May 25 at 1:50 PM | barchart.com

2 large-cap stocks for long-term investors and 1 we avoid

May 23 at 7:46 AM | msn.com

Thrivent Financial for Lutherans Purchases 18,764 Shares of Paychex, Inc. $PAYX

May 22, 2026 | marketbeat.com

Paychex, Inc. (PAYX) Presents at J.P. Morgan 54th Annual Global Technology, Media and Communications Conference Transcript

May 19, 2026 | seekingalpha.com

Announcing the WISE AI Platform for an Agentic Digital Workforce

May 19, 2026 | businesswire.com

Soltis Investment Advisors LLC Boosts Stake in Paychex, Inc. $PAYX

May 17, 2026 | marketbeat.com

Conning Inc. Sells 235,004 Shares of Paychex, Inc. $PAYX

May 16, 2026 | marketbeat.com

Atria Investments Inc Buys 13,708 Shares of Paychex, Inc. $PAYX

May 16, 2026 | marketbeat.com

Top Paychex Executive Makes Notable Insider Stock Move

May 15, 2026 | tipranks.com

Paychex: Giving Credit Where It's Due (Rating Upgrade)

May 13, 2026 | seekingalpha.com

Paychex shares slide as stock goes ex-dividend and filings flag potential insider supply

May 13, 2026 | quiverquant.comQ

Rep. Gilbert Ray Cisneros, Jr. Purchases Shares of Paychex, Inc. (NASDAQ:PAYX)

May 12, 2026 | marketbeat.com

Swiss Life Asset Management Ltd Has $96.37 Million Stock Holdings in Paychex, Inc. $PAYX

May 11, 2026 | marketbeat.com

Paychex, Inc. (NASDAQ:PAYX) Increases Dividend to $1.19 Per Share

May 11, 2026 | marketbeat.com

Paychex, Inc. $PAYX Stock Holdings Trimmed by Sequoia Financial Advisors LLC

May 11, 2026 | marketbeat.com

Swedbank AB Trims Stock Position in Paychex, Inc. $PAYX

May 9, 2026 | marketbeat.com

Paychex, Inc. (NASDAQ:PAYX) Is About To Go Ex-Dividend, And It Pays A 4.6% Yield

May 8, 2026 | finance.yahoo.com

Mitsubishi UFJ Asset Management Co. Ltd. Acquires 35,918 Shares of Paychex, Inc. $PAYX

May 8, 2026 | marketbeat.com

Paychex, Inc. $PAYX Shares Sold by GRIMES & Co WEALTH MANAGEMENT LLC

May 8, 2026 | marketbeat.com

New MarketBeat Followers Over Time

Media Sentiment Over Time

CSGP, ADP, and PAYX Company Descriptions

Automatic Data Processing NASDAQ:ADP

$218.35 -6.96 (-3.09%)

As of 04:00 PM Eastern

Automatic Data Processing, Inc. provides cloud-based human capital management solutions worldwide. It operates in two segments, Employer Services and Professional Employer Organization (PEO). The Employer Services segment offers strategic, cloud-based platforms, and human resources (HR) outsourcing solutions. Its offerings include payroll services, benefits administration, talent management, HR management, workforce management, insurance, retirement, and compliance services, as well as integrated HCM solutions. The PEO Services segment provides HR outsourcing solution to businesses through a co-employment model. This segment offers employee benefits, protection and compliance, talent engagement, expertise, comprehensive outsourcing, and recruitment process outsourcing services. Automatic Data Processing, Inc. was founded in 1949 and is headquartered in Roseland, New Jersey.

CoStar Group NASDAQ:CSGP

$32.52 -1.43 (-4.21%)

As of 04:00 PM Eastern

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. The company offers CoStar Property that provides inventory of office, industrial, retail, multifamily, hospitality, and student housing properties and land; CoStar Sales, a robust database of comparable commercial real estate sales transactions; 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. It also provides Leasing, a tool to capture, manage, and maintain lease data; CoStar Lease Analysis; Public Record, a searchable database of commercially zoned parcels; CoStar Real Estate Manager, a real estate lease administration, portfolio management, and lease accounting compliance software solution; and CoStar Risk Analytics and CoStar Investment. In addition, it offers apartment marketing sites, such as ApartmentFinder.com, ForRent.com, ApartmentHomeLiving.com, WestsideRentals.com, AFTER55.com, CorporateHousing.com, ForRentUniversity.com, Apartamentos.com, and Off Campus Partners; LoopNet Premium Lister; LoopNet Diamond, Platinum, and Gold Ads; LandsofAmerica.com, LandAndFarm.com, and LandWatch.com 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, as well as Homes.com, a homes for sale listings site. The company was founded in 1987 and is headquartered in Washington, the District of Columbia.

Paychex NASDAQ:PAYX

$94.80 -2.20 (-2.27%)

As of 04:00 PM Eastern

Paychex, Inc., together with its subsidiaries, provides integrated human capital management solutions (HCM) for payroll, benefits, human resources (HR), and insurance services for small to medium-sized businesses in the United States, Europe, and India. It offers payroll processing services; payroll tax administration services; employee payment services; and regulatory compliance services, such as new-hire reporting and garnishment processing. The company also provides HR solutions, including integrated HCM technology solutions and HR advisory services through both virtual and on-site availability of a professionally trained HR representative, as well as HR support to non-payroll clients through its HR Partner Plus solution; and retirement services administration, such as plan implementation, ongoing compliance with government regulations, employee and employer reporting, participant and employer online access, electronic funds transfer, and other administrative services. In addition, it offers cloud-based HR administration software products for employee benefits management and administration, time and attendance, digital communication solutions, recruiting, and onboarding solutions; plan administration outsourcing and state unemployment insurance services; various business services to small to medium-sized businesses comprising payroll funding and outsourcing services, which include payroll processing, invoicing, and tax preparation; and payment processing services, financial fitness programs, and a small-business loan resource center. Further, the company provides insurance services for property and casualty coverage, such as workers' compensation, business-owner policies, cyber security protection, and commercial auto, as well as health and benefits coverage, including health, dental, vision, and life. It markets and sells its services primarily through its direct sales force. The company was founded in 1971 and is headquartered in Rochester, New York.

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Compare Stocks

Comparative Price Performance Over Time

Compare Price & Volume

Compare Price Performance

Compare Price & Volume

Compare Price Performance

Compare Analyst Forecasts

Current Analyst Ratings Breakdown

Latest CSGP, ADP, and PAYX Analyst Ratings

Compare Sales & Book Value

Compare Profitability & Earnings

Latest CSGP, ADP, and PAYX Earnings

Compare Dividends

Latest CSGP, ADP, and PAYX Dividends

Compare Debt

Compare Ownership

Institutional Ownership

Insider Ownership

Compare Miscellaneous Stats

CSGP, ADP, and PAYX Headlines

Recent News About These Companies

New MarketBeat Followers Over Time

Media Sentiment Over Time

CSGP, ADP, and PAYX Company Descriptions

Automatic Data Processing NASDAQ:ADP

CoStar Group NASDAQ:CSGP

Paychex NASDAQ:PAYX

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Compare Stocks

Comparative Price Performance Over Time

Compare Price & Volume

Compare Price Performance

Compare Price & Volume

Compare Price Performance

Compare Analyst Forecasts

Current Analyst Ratings Breakdown

Latest CSGP, ADP, and PAYX Analyst Ratings

Compare Sales & Book Value

Compare Profitability & Earnings

Latest CSGP, ADP, and PAYX Earnings

Compare Dividends

Latest CSGP, ADP, and PAYX Dividends

Compare Debt

Compare Ownership

Institutional Ownership

Insider Ownership

Compare Miscellaneous Stats

CSGP, ADP, and PAYX Headlines

Recent News About These Companies

New MarketBeat Followers Over Time

Media Sentiment Over Time

CSGP, ADP, and PAYX Company Descriptions

Automatic Data Processing NASDAQ:ADP

CoStar Group NASDAQ:CSGP

Paychex NASDAQ:PAYX

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