No.2
Disclosure
2026/10/29 06:11
四半期報告書（10-Q）
CSGP CoStar GroupS&P 500 member / Real Estate
2 posts
CoStar Group (CSGP) at a glance
Prices are from Yahoo! Finance and may be delayed. Always check the latest price before trading.
CoStar Group (CSGP) Stock Price History
CoStar Group closed at $30.55 on Nov 6, 2026, +10.6% over 1 month, −54.8% over 1 year.
Price5-day MA25-day MAS&P 500Disclosures
1-Month High$35.45Oct 22
1-Month Low$27.54Oct 28
1-Week Change+1.3%vs Oct 30
1-Month Change+10.6%vs Oct 6
If you had invested $1,000 1 month ago, it would be worth $1,106 today (+10.6%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved −5.7%, while this stock moved +10.6%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 6 (Fri) | $30.55 | −1.50 | −4.68% |
| Nov 5 (Thu) | $32.05 | −0.53 | −1.63% |
| Nov 4 (Wed) | $32.58 | +1.26 | +4.02% |
| Nov 3 (Tue) | $31.32 | −0.50 | −1.57% |
| Nov 2 (Mon) | $31.82 | +1.65 | +5.47% |
| Oct 30 (Fri) | $30.17 | +2.03 | +7.21% |
| Oct 29 (Thu) | $28.14 | +0.60 | +2.18% |
| Oct 28 (Wed) | $27.54 | −4.47 | −13.96% |
| Oct 27 (Tue) | $32.01 | −1.69 | −5.01% |
| Oct 26 (Mon) | $33.70 | −0.22 | −0.65% |
Price5-day MA25-day MAS&P 500Disclosures
3-Month High$35.45Oct 22
3-Month Low$26.95Sep 29
1-Month Change+10.6%vs Oct 6
3-Month Change+3.3%vs Aug 6
If you had invested $1,000 3 months ago, it would be worth $1,033 today (+3.3%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved −4.3%, while this stock moved +3.3%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 6 (Fri) | $30.55 | −1.50 | −4.68% |
| Nov 5 (Thu) | $32.05 | −0.53 | −1.63% |
| Nov 4 (Wed) | $32.58 | +1.26 | +4.02% |
| Nov 3 (Tue) | $31.32 | −0.50 | −1.57% |
| Nov 2 (Mon) | $31.82 | +1.65 | +5.47% |
| Oct 30 (Fri) | $30.17 | +2.03 | +7.21% |
| Oct 29 (Thu) | $28.14 | +0.60 | +2.18% |
| Oct 28 (Wed) | $27.54 | −4.47 | −13.96% |
| Oct 27 (Tue) | $32.01 | −1.69 | −5.01% |
| Oct 26 (Mon) | $33.70 | −0.22 | −0.65% |
Price25-day MA75-day MAS&P 500Disclosures
6-Month High$35.45Oct 22
6-Month Low$26.95Sep 29
3-Month Change+3.3%vs Aug 6
6-Month Change−10.3%vs May 6
If you had invested $1,000 6 months ago, it would be worth $897 today (−10.3%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +0.2%, while this stock moved −10.3%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | $30.55 | +1.3% |
| Oct 2026 | $30.17 | +10.1% |
| Sep 2026 | $27.40 | −14.6% |
| Aug 2026 | $32.07 | +11.5% |
| Jul 2026 | $28.76 | +1.6% |
| Jun 2026 | $28.32 | −12.0% |
| May 2026 | $32.20 | −7.0% |
Price25-day MA75-day MAS&P 500Disclosures
52-Week High$69.20Nov 25
52-Week Low$26.95Sep 29
Year to Date−54.6%vs Dec 31
From 52-Week High−55.9%Nov 25
If you had invested $1,000 1 year ago, it would be worth $452 today (−54.8%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +9.6%, while this stock moved −54.8%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | $30.55 | +1.3% |
| Oct 2026 | $30.17 | +10.1% |
| Sep 2026 | $27.40 | −14.6% |
| Aug 2026 | $32.07 | +11.5% |
| Jul 2026 | $28.76 | +1.6% |
| Jun 2026 | $28.32 | −12.0% |
| May 2026 | $32.20 | −7.0% |
| Apr 2026 | $34.61 | −14.2% |
| Mar 2026 | $40.34 | −9.6% |
| Feb 2026 | $44.63 | −27.4% |
| Jan 2026 | $61.50 | −8.5% |
| Dec 2025 | $67.24 | −2.3% |
| Nov 2025 | $68.80 | ― |
Price13-week MA26-week MAS&P 500
3-Year High$96.60Mar 25, 2024
3-Year Low$27.38Oct 2, 2026
Annualized Return−27.3%
Max Drawdown−71.7%
If you had invested $1,000 3 years ago, it would be worth $384 today (−61.6%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +67.1%, while this stock moved −61.6%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $30.55 | −54.6% |
| 2025 | $67.24 | ― |
Price13-week MA26-week MAS&P 500
5-Year High$96.60Mar 25, 2024
5-Year Low$27.38Oct 2, 2026
Annualized Return−18.1%
Max Drawdown−71.7%
If you had invested $1,000 5 years ago, it would be worth $369 today (−63.1%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +57.5%, while this stock moved −63.1%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $30.55 | −54.6% |
| 2025 | $67.24 | ― |
Price1-year MA2-year MAS&P 500
All-Time High$96.60Mar 2024
All-Time Low$0.66Aug 1998
Total Change+2,741.9%vs Jul 1998
Annualized Return+12.5%
If you had invested $1,000 in Jul 1998, it would be worth $28,419 today (+2,741.9%).Price change only; dividends and fees are not included.
Over the same period the S&P 500 moved +670.6%, while this stock moved +2,741.9%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | $30.55 | −54.6% |
| 2025 | $67.24 | −6.1% |
| 2024 | $71.59 | −18.1% |
| 2023 | $87.39 | +13.1% |
| 2022 | $77.28 | −2.2% |
| 2021 | $79.03 | −14.5% |
| 2020 | $92.43 | +54.5% |
| 2019 | $59.83 | +77.4% |
| 2018 | $33.73 | +13.6% |
| 2017 | $29.70 | +57.5% |
| 2016 | $18.85 | −8.8% |
| 2015 | $20.67 | +12.6% |
| 2014 | $18.36 | −0.5% |
| 2013 | $18.46 | +106.5% |
| 2012 | $8.94 | +33.9% |
| 2011 | $6.67 | +15.9% |
| 2010 | $5.76 | +37.8% |
| 2009 | $4.18 | +26.8% |
| 2008 | $3.29 | −30.3% |
| 2007 | $4.73 | −11.8% |
| 2006 | $5.36 | +24.1% |
| 2005 | $4.32 | −6.5% |
| 2004 | $4.62 | +10.7% |
| 2003 | $4.17 | +126.0% |
| 2002 | $1.85 | −23.2% |
| 2001 | $2.40 | +1.7% |
| 2000 | $2.36 | −34.2% |
| 1999 | $3.59 | +184.1% |
| 1998 | $1.26 | ― |
Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Jul 1998). Please check the latest prices before trading.
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No.1
Disclosure
2026/10/28 05:05
臨時報告（重要事象）（8-K）
重要な契約の締結（Item 1.01）／決算発表（経営成績・財政状態）（Item 2.02）／レギュレーションFD開示（Item 7.01）／財務諸表および添付資料（Item 9.01）
重要な契約の締結（Item 1.01）／決算発表（経営成績・財政状態）（Item 2.02）／レギュレーションFD開示（Item 7.01）／財務諸表および添付資料（Item 9.01）