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BIIB vs CSGP Comparison

Compare BIIB & CSGP Stocks: Price Trends, ML Decisions, Charts, Trends, Technical Analysis and more.

Logo Biogen Inc.

BIIB

Biogen Inc.

HOLD

Current Price

$223.26

Market Cap

29.9B

Sector

Health Care

ML Signal

HOLD

Logo CoStar Group Inc.

CSGP

CoStar Group Inc.

SELL

Current Price

$27.48

Market Cap

13.1B

ML Signal

SELL

Company Overview

Basic Information
Metric
BIIB
CSGP
Founded
1978
1987
Country
United States
United States
Employees
N/A
N/A
Industry
Biotechnology: Pharmaceutical Preparations
Business Services
Sector
Health Care
Consumer Discretionary
Exchange
Nasdaq
Nasdaq
Market Cap
29.9B
13.1B
IPO Year
1996
1998

Fundamental Metrics

Financial Performance
Metric
BIIB
CSGP
Price
$223.26
$27.48
Analyst Decision
Buy
Buy
Analyst Count
35
21
Target Price
★ $238.18
$37.30
AVG Volume (30 Days)
918.1K
★ 5.3M
Earning Date
10-28-2026
10-27-2026
Dividend Yield
N/A
N/A
EPS Growth
★ N/A
N/A
EPS
★ 2.15
0.14
Revenue
★ $9,890,600,000.00
$965,230,000.00
Revenue This Year
$5.59
$16.66
Revenue Next Year
$2.05
$11.38
P/E Ratio
★ $103.64
$198.00
Revenue Growth
2.22
★ 15.23
52 Week Low
$138.00
$25.89
52 Week High
$230.49
$81.43

Technical Indicators

Market Signals
Indicator
BIIB
CSGP
Relative Strength Index (RSI) 54.49 37.67
Support Level $184.50 $26.29
Resistance Level $225.80 $31.41
Average True Range (ATR) 5.07 0.96
MACD -0.11 -0.17
Stochastic Oscillator 56.58 18.79

Price Performance

Historical Comparison
BIIB
CSGP

About BIIB Biogen Inc.

Biogen is an established biopharmaceutical company focused on treatments for neurodegenerative and rare diseases. Its declining multiple sclerosis franchise is its largest revenue generator and contributed 40% of total revenue in 2025. Biogen also generates significant revenue from its CD20 collaboration agreements with Roche (19% of total in 2025), which includes oncology drugs Rituxan and Gazyva and multiple sclerosis drug Ocrevus. Biogen's newer franchises include Spinraza (spinal muscular atrophy, with partner Ionis), Leqembi (Alzheimer's disease, collabroation revenue from its partner Eisai), Skyclarys (Friedreich's ataxia, Reata), Zurzuvae (postpartum depression, Sage), and Qalsody (amyotrophic lateral sclerosis, Ionis).

About CSGP CoStar Group Inc.

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.

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