Is CoStar Group, Inc. (CSGP) a Buy, Sell, or Hold?
NASDAQ : CSGP
CoStar Group, Inc. — Institutional Ownership
$30.03 USD
$1.27 (4.42%)
- Volume
- 6.03M
- Average Volume
- 7.94M
- Market Capitalization
- $12.17B
- P/E Ratio
- 163.47
- Dividend Yield
- 0.00%
- Price Target
- $40.00
- Year High
- $97.43
- Year Low
- $25.89
- Day High
- —
- Day Low
- —
- Payout Ratio
- $0.00
- Current Ratio
- $2.21
Institutional Ownership Summary
Institutional Ownership %
5.32%
Investors Holding
255
change: -572 | last: 827
Increased Positions
136
change: -299 | last: 435
Reduced Positions
86
change: -193 | last: 279
New Positions
40
change: -89 | last: 129
Sold Positions
583
change: 390 | last: 193
Total Calls
70000
Total Puts
50000
Put-Call Ratio
0.71
change: 39.0164 | last: 0.3241
Total Invested
622.47M
Beneficial Ownership Filings
| Filing Date | Reporting Person | Amount Beneficially Owned | % of Class |
|---|---|---|---|
| 2026-04-29 | Vanguard Portfolio Management | 38.29M | 9.12% |
| 2026-04-29 | Vanguard Capital Management | 31.61M | 7.53% |
| 2026-03-26 | The Vanguard Group | - | 0.00% |
| 2025-04-23 | BlackRock, Inc. | 31.82M | 7.50% |
| 2022-10-11 | The Vanguard Group - 23-1945930 | 43M | 10.58% |
| 2022-02-14 | 52-0556948 | 27.65M | 6.90% |
| 2022-02-14 | 52-0556948 | 27.65M | 6.90% |
| 2022-02-09 | The Vanguard Group - 23-1945930 | 34.55M | 8.75% |
| 2022-02-01 | (1) BlackRock, Inc. | 23.95M | 6.10% |
| 2021-02-16 | 52-0556948 | 4.46M | 11.30% |
| 2021-02-16 | 52-0556948 | 4.46M | 11.30% |
| 2021-02-12 | BAMCO INC /NY/522091509 | 1.82M | 4.62% |
| 2021-02-12 | Ronald Baron522091509 | 1.93M | 4.91% |
| 2021-02-12 | Baron Capital Management, Inc.522091509 | 112.83K | 0.29% |
| 2021-02-12 | Ronald Baron522091509 | 1.93M | 4.91% |
| 2021-02-12 | Baron Capital Group, Inc.522091509 | 1.93M | 4.91% |
| 2021-02-12 | Baron Capital Management, Inc.522091509 | 112.83K | 0.29% |
| 2021-02-12 | BAMCO INC /NY/522091509 | 1.82M | 4.62% |
| 2021-02-12 | Baron Capital Group, Inc.522091509 | 1.93M | 4.91% |
| 2021-02-10 | The Vanguard Group - 23-1945930 | 3.45M | 8.76% |
| 2021-01-29 | (1) BlackRock, Inc. | 3.5M | 8.90% |
| 2020-02-14 | 52-0556948 | 4.31M | 11.70% |
| 2020-02-14 | Ronald Baron522091509 | 2.27M | 6.20% |
| 2020-02-14 | Ronald Baron522091509 | 2.27M | 6.20% |
| 2020-02-14 | Baron Capital Group, Inc.522091509 | 2.27M | 6.20% |
| 2020-02-14 | Baron Capital Group, Inc.522091509 | 2.27M | 6.20% |
| 2020-02-14 | Baron Capital Management, Inc.522091509 | 125.83K | 0.34% |
| 2020-02-14 | Baron Capital Management, Inc.522091509 | 125.83K | 0.34% |
| 2020-02-14 | BAMCO INC /NY/522091509 | 2.15M | 5.86% |
| 2020-02-14 | BAMCO INC /NY/522091509 | 2.15M | 5.86% |
| 2020-02-12 | The Vanguard Group - 23-1945930 | 3.33M | 9.10% |
| 2020-02-05 | (1) BlackRock, Inc. | 3.27M | 8.90% |
| 2019-12-10 | 52-0556948 | 4.07M | 11.10% |
| 2019-02-14 | BAMCO INC /NY/522091509 | 2.44M | 6.69% |
| 2019-02-14 | Baron Capital Group, Inc.522091509 | 2.45M | 6.73% |
| 2019-02-14 | Baron Capital Management, Inc.522091509 | 135.97K | 0.37% |
| 2019-02-14 | Ronald Baron522091509 | 2.45M | 6.73% |
| 2019-02-14 | Ronald Baron522091509 | 2.45M | 6.73% |
| 2019-02-14 | Baron Capital Management, Inc.522091509 | 135.97K | 0.37% |
| 2019-02-14 | BAMCO INC /NY/522091509 | 2.44M | 6.69% |
| 2019-02-14 | Baron Capital Group, Inc.522091509 | 2.45M | 6.73% |
| 2019-02-14 | 52-0556948 | 2.49M | 6.80% |
| 2019-02-13 | 90-0860898 | 474.43K | 1.30% |
| 2019-02-13 | 90-0860898 | 474.43K | 1.30% |
| 2019-02-13 | 90-0860898 | 474.43K | 1.30% |
| 2019-02-13 | 90-0860898 | 474.43K | 1.30% |
| 2019-02-12 | Wellington Group Holdings LLP | 1.7M | 4.67% |
| 2019-02-12 | Wellington Investment Advisors Holdings LLP | 1.7M | 4.67% |
| 2019-02-12 | Wellington Management Group LLP | 1.7M | 4.67% |
| 2019-02-08 | (1) BlackRock, Inc. | 3.06M | 8.40% |
| 2018-02-14 | Ronald Baron522091509 | 2.62M | 7.26% |
| 2018-02-14 | 52-0556948 | 2.88M | 7.90% |
| 2018-02-14 | Baron Capital Management, Inc.522091509 | 134.53K | 0.37% |
| 2018-02-14 | Ronald Baron522091509 | 2.62M | 7.26% |
| 2018-02-14 | BAMCO INC /NY/522091509 | 2.49M | 6.89% |
| 2018-02-14 | 52-0556948 | 2.88M | 7.90% |
| 2018-02-14 | Baron Capital Group, Inc.522091509 | 2.62M | 7.26% |
| 2018-02-14 | BAMCO INC /NY/522091509 | 2.49M | 6.89% |
| 2018-02-14 | Baron Capital Group, Inc.522091509 | 2.62M | 7.26% |
| 2018-02-14 | Baron Capital Management, Inc.522091509 | 134.53K | 0.37% |
| 2018-02-14 | 90-0860898 | 665.83K | 1.84% |
| 2018-02-14 | 90-0860898 | 665.83K | 1.84% |
| 2018-02-08 | Wellington Investment Advisors Holdings LLP | 2.65M | 7.33% |
| 2018-02-08 | Wellington Management Company LLP | 2.57M | 7.10% |
| 2018-02-08 | Wellington Group Holdings LLP | 2.65M | 7.33% |
| 2018-02-08 | Wellington Group Holdings LLP | 2.65M | 7.33% |
| 2018-02-08 | Wellington Management Company LLP | 2.57M | 7.10% |
| 2018-02-08 | Wellington Management Group LLP | 2.65M | 7.33% |
| 2018-02-08 | Wellington Management Group LLP | 2.65M | 7.33% |
| 2018-02-08 | Wellington Investment Advisors Holdings LLP | 2.65M | 7.33% |
| 2017-02-14 | BAMCO INC /NY/522091509 | 2.84M | 8.71% |
| 2017-02-14 | Baron Capital Group, Inc.522091509 | 3M | 9.20% |
| 2017-02-14 | BAMCO INC /NY/522091509 | 2.84M | 8.71% |
| 2017-02-14 | Baron Capital Management, Inc.522091509 | 160.23K | 0.49% |
| 2017-02-14 | Ronald Baron522091509 | 3M | 9.20% |
| 2017-02-14 | Baron Capital Management, Inc.522091509 | 160.23K | 0.49% |
| 2017-02-14 | Baron Capital Group, Inc.522091509 | 3M | 9.20% |
| 2017-02-14 | Ronald Baron522091509 | 3M | 9.20% |
| 2017-02-13 | 90-0860898 | 1.3M | 3.99% |
| 2017-02-13 | 90-0860898 | 1.3M | 3.99% |
| 2017-02-09 | Wellington Management Group LLP | 1.36M | 4.16% |
| 2017-02-09 | Wellington Investment Advisors Holdings LLP | 1.36M | 4.16% |
| 2017-02-09 | Wellington Group Holdings LLP | 1.36M | 4.16% |
| 2016-02-16 | Baron Capital Management, Inc.522091509 | 266.82K | 0.82% |
| 2016-02-16 | Baron Capital Group, Inc.522091509 | 2.88M | 8.85% |
| 2016-02-16 | Baron Capital Group, Inc.522091509 | 2.88M | 8.85% |
| 2016-02-16 | BAMCO INC /NY/522091509 | 2.61M | 8.03% |
| 2016-02-16 | Ronald Baron522091509 | 2.88M | 8.85% |
| 2016-02-16 | BAMCO INC /NY/522091509 | 2.61M | 8.03% |
| 2016-02-16 | Ronald Baron522091509 | 2.88M | 8.85% |
| 2016-02-16 | Baron Capital Management, Inc.522091509 | 266.82K | 0.82% |
| 2016-02-11 | Wellington Group Holdings LLP | 3.06M | 9.42% |
| 2016-02-11 | Wellington Investment Advisors Holdings LLP | 3.06M | 9.42% |
| 2016-02-11 | Wellington Management Group LLP | 3.06M | 9.42% |
| 2016-02-11 | Wellington Management Company LLP | 2.86M | 8.79% |
| 2016-02-11 | Wellington Group Holdings LLP | 3.06M | 9.42% |
| 2016-02-11 | Wellington Investment Advisors Holdings LLP | 3.06M | 9.42% |
| 2016-02-11 | Wellington Management Group LLP | 3.06M | 9.42% |
| 2016-02-11 | Wellington Management Company LLP | 2.86M | 8.79% |
| 2016-02-11 | Wells Fargo & Company | 1.62M | 4.98% |
| 2016-02-01 | 90-0860898 | 1.38M | 4.25% |
| 2016-01-29 | Wells Fargo & Company | 1.66M | 5.12% |
| 2015-03-10 | Wells Fargo & Company | 1.59M | 4.92% |
| 2015-02-17 | Baron Capital Group, Inc.522091509 | 2.89M | 8.93% |
| 2015-02-17 | Baron Capital Management, Inc.522091509 | 296.25K | 0.92% |
| 2015-02-17 | Ronald Baron522091509 | 2.89M | 8.93% |
| 2015-02-17 | BAMCO INC /NY/522091509 | 2.59M | 8.01% |
| 2015-02-17 | Ronald Baron522091509 | 2.89M | 8.93% |
| 2015-02-17 | Baron Capital Group, Inc.522091509 | 2.89M | 8.93% |
| 2015-02-17 | Baron Capital Management, Inc.522091509 | 296.25K | 0.92% |
| 2015-02-17 | BAMCO INC /NY/522091509 | 2.59M | 8.01% |
| 2015-02-10 | Wells Fargo & Company | 1.67M | 5.15% |
| 2015-02-05 | 90-0860898 | 1.64M | 5.07% |
| 2015-02-05 | 90-0860898 | 1.64M | 5.07% |
| 2014-12-17 | 90-0860898 | 1.61M | 4.98% |
| 2014-12-17 | 90-0860898 | 1.61M | 4.98% |
| 2014-02-14 | Baron Capital Management, Inc.522091509 | 158.98K | 0.55% |
| 2014-02-14 | BAMCO INC /NY/522091509 | 1.84M | 6.41% |
| 2014-02-14 | BAMCO INC /NY/522091509 | 1.84M | 6.41% |
| 2014-02-14 | Ronald Baron522091509 | 2M | 6.97% |
| 2014-02-14 | Baron Capital Management, Inc.522091509 | 158.98K | 0.55% |
| 2014-02-14 | Baron Capital Group, Inc.522091509 | 2M | 6.97% |
| 2014-02-14 | Ronald Baron522091509 | 2M | 6.97% |
| 2014-02-14 | Baron Capital Group, Inc.522091509 | 2M | 6.97% |
| 2014-02-10 | 2) | 1.42M | 4.90% |
| 2014-02-10 | 2) | 1.42M | 4.90% |
| 2014-01-28 | (1) BlackRock, Inc. | 1.64M | 5.70% |
| 2013-02-14 | Baron Capital Management, Inc.522091509 | 105.06K | 0.37% |
| 2013-02-14 | Ronald Baron522091509 | 1.95M | 6.90% |
| 2013-02-14 | Baron Capital Management, Inc.522091509 | 105.06K | 0.37% |
| 2013-02-14 | Ronald Baron522091509 | 1.95M | 6.90% |
| 2013-02-14 | Baron Capital Group, Inc.522091509 | 1.95M | 6.90% |
| 2013-02-14 | BAMCO INC /NY/522091509 | 1.85M | 6.53% |
| 2013-02-14 | BAMCO INC /NY/522091509 | 1.85M | 6.53% |
| 2013-02-14 | Baron Capital Group, Inc.522091509 | 1.95M | 6.90% |
| 2013-02-13 | 13-3434400 | 1.34M | 11.00% |
| 2013-02-13 | Morgan Stanley Investment Management Inc. | 932.89K | 3.30% |
| 2013-02-13 | Morgan Stanley | 932.89K | 3.30% |
| 2013-02-11 | 20-1665304 | 1.44M | 5.10% |
| 2013-02-11 | 20-1665304 | 1.44M | 5.10% |
| 2013-02-06 | (1) BlackRock, Inc. | 1.85M | 6.55% |
| 2012-02-14 | Baron Capital Group, Inc.522091509 | 2M | 7.90% |
| 2012-02-14 | Daruma Asset Management, Inc. | 864.17K | 3.41% |
| 2012-02-14 | Baron Capital Management, Inc.522091509 | 117.65K | 0.46% |
| 2012-02-14 | Mariko O. Gordon | 864.17K | 3.41% |
| 2012-02-14 | Mariko O. Gordon | 864.17K | 3.41% |
| 2012-02-14 | Ronald Baron522091509 | 2M | 7.90% |
| 2012-02-14 | Baron Capital Management, Inc.522091509 | 117.65K | 0.46% |
| 2012-02-14 | Baron Capital Group, Inc.522091509 | 2M | 7.90% |
| 2012-02-14 | Daruma Asset Management, Inc. | 864.17K | 3.41% |
| 2012-02-14 | BAMCO INC /NY/522091509 | 1.88M | 7.43% |
| 2012-02-14 | Ronald Baron522091509 | 2M | 7.90% |
| 2012-02-14 | BAMCO INC /NY/522091509 | 1.88M | 7.43% |
| 2012-02-13 | 13-3434400 | 1.43M | 11.00% |
| 2012-02-13 | 13-3434400 | 1.43M | 11.00% |
| 2012-02-09 | (1) BlackRock, Inc. | 1.33M | 5.24% |
| 2012-02-08 | Morgan Stanley Investment Management Inc. | 1.78M | 7.00% |
| 2012-02-08 | 20-1665304 | 1.92M | 7.60% |
| 2012-02-08 | Morgan Stanley | 1.78M | 7.00% |
| 2012-02-08 | 20-1665304 | 1.92M | 7.60% |
| 2012-01-20 | Kornitzer Capital Management, Inc. ("KCM"), 48-1069845 | 1.09M | 11.00% |
| 2012-01-20 | Kornitzer Capital Management, Inc. ("KCM"), 48-1069845 | 1.09M | 11.00% |
| 2011-06-10 | (1) BlackRock, Inc. | 1.08M | 4.38% |
| 2011-02-14 | Baron Capital Management, Inc.522091509 | 112.45K | 0.54% |
| 2011-02-14 | Janus Capital Management LLC | 1.45M | 7.00% |
| 2011-02-14 | Ronald Baron522091509 | 1.86M | 8.96% |
| 2011-02-14 | Baron Capital Management, Inc.522091509 | 112.45K | 0.54% |
| 2011-02-14 | BAMCO INC /NY/522091509 | 1.75M | 8.42% |
| 2011-02-14 | EIN #75-3019302 | 1.45M | 7.00% |
| 2011-02-14 | BAMCO INC /NY/522091509 | 1.75M | 8.42% |
| 2011-02-14 | Baron Capital Group, Inc.522091509 | 1.86M | 8.96% |
| 2011-02-14 | Ronald Baron522091509 | 1.86M | 8.96% |
| 2011-02-14 | Baron Capital Group, Inc.522091509 | 1.86M | 8.96% |
| 2011-02-09 | 52-0556948 | 1.18M | 5.60% |
| 2011-02-09 | 20-1665304 | 1.69M | 8.20% |
| 2011-02-09 | 52-0556948 | 1.18M | 5.60% |
| 2011-02-09 | 20-1665304 | 1.69M | 8.20% |
| 2011-02-03 | (1) BlackRock, Inc. | 1.09M | 5.25% |
| 2011-01-21 | Kornitzer Capital Management, Inc. ("KCM"), 48-1069845 | 1.3M | 11.00% |
| 2011-01-21 | Kornitzer Capital Management, Inc. ("KCM"), 48-1069845 | 1.3M | 11.00% |
| 2010-02-12 | Morgan Stanley | 2.1M | 10.20% |
| 2010-02-12 | Morgan Stanley Investment Management Inc. | 1.7M | 8.30% |
| 2010-02-09 | 20-1665304 | 1.58M | 7.70% |
| 2010-02-09 | BlackRock for purposes of Schedule 13G filings. | 1.03M | 4.99% |
| 2010-02-04 | Baron Capital Management, Inc. | 98091.0 | 0.50% |
| 2010-02-04 | Ronald Baron | 1.78M | 8.70% |
| 2010-02-04 | Baron Capital Management, Inc. | 98091.0 | 0.50% |
| 2010-02-04 | Baron Capital Group, Inc. | 1.78M | 8.70% |
| 2010-02-04 | BAMCO INC /NY/ | 16.83M | 8.20% |
| 2010-02-04 | BAMCO INC /NY/ | 16.83M | 8.20% |
| 2010-02-04 | Baron Capital Group, Inc. | 1.78M | 8.70% |
| 2010-02-04 | Ronald Baron | 1.78M | 8.70% |
| 2010-01-29 | BlackRock for purposes of Schedule 13G filings. | 1.04M | 5.07% |
| 2009-02-17 | FMR LLC | 1.47M | 7.43% |
| 2009-02-17 | Janus Capital Management LLC | 1.57M | 7.90% |
| 2009-02-17 | Edward C. Johnson 3d | 1.47M | 7.43% |
| 2009-02-09 | 20-1665304 | 1.41M | 7.10% |
| 2008-12-10 | FMR LLC | 1.74M | 8.81% |
| 2008-12-10 | Edward C. Johnson 3d | 1.74M | 8.81% |
| 2008-11-12 | Janus Capital Management LLC | 1.42M | 7.20% |
| 2008-02-14 | FMR LLC | 2.89M | 15.00% |
| 2008-02-14 | Janus Capital Management LLC | 2.38M | 12.30% |
| 2008-02-14 | Edward C. Johnson 3d | 2.89M | 15.00% |
| 2007-04-10 | Edward C. Johnson 3d | 2.13M | 11.12% |
| 2007-04-10 | FMR Corp. | 2.13M | 11.12% |
| 2007-02-14 | Janus Capital Management LLC | 1.9M | 10.00% |
| 2007-02-14 | Edward C. Johnson 3d | 993.93K | 5.25% |
| 2007-02-14 | FMR Corp. | 993.93K | 5.25% |
| 2007-02-13 | (. | 963.06K | 5.09% |
| 2007-02-09 | TimesSquare Capital Management, LLC 20-1665304 | 1.39M | 7.30% |
| 2006-02-14 | Janus Capital Management LLC | 2.03M | 10.90% |
| 2005-11-10 | Janus Capital Management LLC | 2.01M | 10.90% |
| 2005-02-14 | 13-3667517 | - | 0.00% |
| 2005-02-14 | David G. Kern | 794.3K | 4.30% |
| 2005-02-14 | 13-3958232 | 794.3K | 4.30% |
| 2005-02-14 | Robert E Kern Jr. | 794.3K | 4.30% |
| 2004-02-13 | David G. Kern | 886.8K | 5.00% |
| 2004-02-13 | Robert E Kern Jr. | 886.8K | 5.00% |
| 2004-02-13 | 13-3958232 | 886.8K | 5.00% |
| 2003-11-10 | 13-3667517 | 1.09M | 6.30% |
| 2003-02-14 | David G. Kern | 1.23M | 7.80% |
| 2003-02-14 | 13-3958232 | 1.23M | 7.80% |
| 2003-02-14 | Robert E Kern Jr. | 1.23M | 7.80% |
| 2002-02-14 | David G. Kern | 1.09M | 6.90% |
| 2002-02-14 | 13-3958232 | 1.09M | 6.90% |
| 2002-02-14 | Robert E Kern Jr. | 1.09M | 6.90% |
| 2002-02-01 | Zurich Scudder Investments, Inc. | 1.04M | 11.00% |
| 2001-03-21 | Scudder Kemper Investments, Inc. | 1.02M | 11.00% |
| 2001-02-09 | Robert E Kern Jr. | 823.4K | 5.30% |
| 2001-02-09 | 13-3958232 | 823.4K | 5.30% |
| 2001-02-09 | David G. Kern | 823.4K | 5.30% |
| 2000-07-18 | 13-3043476 | 750.21K | 4.88% |
| 2000-07-18 | WILLIAM C. MORRIS | 750.21K | 4.88% |
| 2000-02-10 | WILLIAM C. MORRIS | 1.09M | 8.50% |
| 2000-02-10 | 13-3043476 | 1.09M | 8.50% |
CSGP Enterprise Value History
Annual
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2025-12-31 | $67.24 | 416.8M | $28.03B | $1.73B | $1.14B | $27.44B |
| 2024-12-31 | $71.59 | 406.3M | $29.09B | $4.68B | $1.04B | $25.45B |
| 2023-12-31 | $87.39 | 405.3M | $35.42B | $5.22B | $1.11B | $31.31B |
| 2022-12-31 | $77.28 | 396.28M | $30.62B | $4.97B | $1.11B | $26.76B |
| 2021-12-31 | $79.03 | 392.21M | $31B | $3.83B | $1.11B | $28.28B |
| 2020-12-31 | $92.43 | 380.73M | $35.19B | $3.69B | $1.12B | $32.62B |
| 2019-12-31 | $59.83 | 363.1M | $21.72B | $1.07B | $149.82M | $20.8B |
| 2018-12-31 | $33.73 | 360.58M | $12.16B | $1.1B | $4M | $11.07B |
| 2017-12-31 | $29.70 | 332M | $9.86B | $1.21B | -$ | $8.65B |
| 2016-12-31 | $18.85 | 321.67M | $6.06B | $567.22M | $338.34M | $5.83B |
Quarterly
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2026-06-30 | $28.32 | 404.1M | $11.44B | $1.27B | $1.16B | $11.33B |
| 2026-03-31 | $40.34 | 413M | $16.66B | $1.32B | $1.14B | $16.49B |
| 2025-12-31 | $67.24 | 417.2M | $28.05B | $1.73B | $1.14B | $27.46B |
| 2025-09-30 | $84.37 | 419.9M | $35.43B | $2.03B | $1.13B | $34.52B |
| 2025-06-30 | $80.40 | 419.6M | $33.74B | $3.73B | $1.11B | $31.11B |
| 2025-03-31 | $79.23 | 410.5M | $32.52B | $3.78B | $1.11B | $29.86B |
| 2024-12-31 | $71.59 | 406.9M | $29.13B | $4.68B | $1.04B | $25.49B |
| 2024-09-30 | $75.44 | 406.8M | $30.69B | $4.94B | $1.11B | $26.86B |
| 2024-06-30 | $73.88 | 406M | $30B | $4.92B | $1.1B | $26.18B |
| 2024-03-31 | $94.52 | 405.6M | $38.34B | $4.95B | $1.11B | $34.5B |
| 2023-12-31 | $87.39 | 405.8M | $35.46B | $5.22B | $1.11B | $31.36B |
| 2023-09-30 | $76.89 | 405.65M | $31.19B | $5.23B | $1.11B | $27.07B |