CoStar Group, Inc. (CSGP) Stock Investment Calculator & Historical Return Analysis
CoStar Group, Inc. is a leading provider of information, analytics, and marketing services for the commercial property industry across North America and Europe. It is also a global leader in online real estate marketplaces and 3D digital twin technology. Investors often view CoStar Group, Inc. as a key player in the market, analyzing its long-term potential through various revenue models, brand recognition, and consistent presence in its industry.
This CoStar Group, Inc. stock investment calculator allows you to explore how a hypothetical investment in CSGP might have performed over time. By adjusting the investment amount and time period, you can visualize potential growth, compare outcomes across different market cycles, and better understand the impact of long-term investing.
What if you invested $1000 in CSGP on Jan 1, 2020?
Explore hypothetical investment results for stocks, ETFs, and more. See real historical data and share your discoveries.
Understanding CoStar Group, Inc.'s Historical Performance
CoStar Group, Inc.'s stock performance has historically reflected both broader market trends and company-specific milestones. Like many growth-oriented stocks, CSGP has experienced periods of growth driven by innovation and market demand.
When analyzing CoStar Group, Inc.'s historical returns, it's important to consider:
- Market cycles: Strong bull markets often amplify returns, while recessions can temporarily suppress performance.
- Business model evolution: Changes in revenue strategies and product lines can significantly impact stability.
- Long-term trends: Over extended periods, compounding can play a larger role than short-term price fluctuations. Try our calculator to explore returns over 5 years or larger investments over 10 years.
This calculator helps you see how these factors might have affected an investment depending on when you entered the market.
Historical Annual Returns
Over the past 28 years, CoStar Group, Inc. has delivered an average annual return of 25.3%. The stock peaked in 1999 with a massive +184.2% gain, while investors faced a downturn in 2008 (-27.3%). Overall, the stock finished in the green 18 times out of 28 years.
Avg Return
+25.3%
Win Rate
64%
18W - 10L
Best
+184.2%
1999
Worst
-27.3%
2008
Performance Consistency
CoStar Group, Inc. Annual Returns by Year
| Year | Annual Return | Start Price | End Price |
|---|---|---|---|
| 1998 | +37.41% | $0.92 | $1.26 |
| 1999 | +184.16% | $1.26 | $3.59 |
| 2000 | -24.70% | $3.14 | $2.36 |
| 2001 | +11.03% | $2.16 | $2.40 |
| 2002 | -19.96% | $2.31 | $1.85 |
| 2003 | +134.67% | $1.78 | $4.17 |
| 2004 | +9.56% | $4.22 | $4.62 |
| 2005 | -6.58% | $4.62 | $4.32 |
| 2006 | +21.56% | $4.41 | $5.36 |
| 2007 | -9.40% | $5.22 | $4.72 |
| 2008 | -27.30% | $4.53 | $3.29 |
| 2009 | +24.65% | $3.35 | $4.18 |
| 2010 | +36.24% | $4.22 | $5.76 |
| 2011 | +14.48% | $5.83 | $6.67 |
| 2012 | +35.66% | $6.59 | $8.94 |
| 2013 | +98.30% | $9.31 | $18.46 |
| 2014 | +0.96% | $18.19 | $18.36 |
| 2015 | +14.74% | $18.01 | $20.67 |
| 2016 | -4.58% | $19.75 | $18.85 |
| 2017 | +59.52% | $18.61 | $29.69 |
| 2018 | +13.66% | $29.68 | $33.73 |
| 2019 | +78.75% | $33.47 | $59.83 |
| 2020 | +48.92% | $62.07 | $92.43 |
| 2021 | -11.72% | $89.53 | $79.03 |
| 2022 | -1.98% | $78.84 | $77.28 |
| 2023 | +12.54% | $77.65 | $87.39 |
| 2024 | -16.23% | $85.46 | $71.59 |
| 2025 | -5.07% | $70.83 | $67.24 |
Historical annual returns for CoStar Group, Inc.. Data shows year-over-year percentage change in stock price.
Why Use a "What If" Stock Calculator?
Many investors wonder questions such as:
- What if I had invested 5 years ago?
- How does timing affect long-term returns?
- What role does compounding play in stock investments?
A what-if investment calculator answers these questions by turning historical data into practical insights. Rather than focusing on daily price movements, it encourages a long-term perspective, which is especially useful for retirement planning, portfolio comparisons, and financial education.
Key Innovations
- ✓Pioneered the digitization and centralization of commercial real estate property information, a novel concept before the widespread availability of the internet.
- ✓Became a global leader in online real estate marketplaces and 3D digital twin technology through strategic acquisitions and internal development.
Business Segments
- Information and Analytics ServicesProvides comprehensive data on commercial real estate properties, market insights, and investment analysis tools under brands like CoStar and STR.
- Online MarketplacesOperates leading online real estate marketplaces for commercial properties (LoopNet), apartments (Apartments.com), and homes (Homes.com).
- Digital Twin TechnologyOffers 3D spatial mapping and digital twin technology solutions through Matterport.
How to Interpret the Results
The results shown are based on historical performance and are meant for educational and informational purposes only. They do not account for future market conditions, taxes, transaction fees, or individual investment strategies. Past performance does not guarantee future results, but historical analysis can help investors understand risk, volatility, and growth potential.
For best use:
- Compare multiple time ranges to see how outcomes differ
- Use consistent assumptions across different stocks
- Combine this tool with fundamental research and diversification principles