CoStar Group (CSGP) Ownership - Who Owns CoStar Group?
CoStar Group (CSGP) Ownership Overview
- 0.80% Insiders
- 41.18% Mutual Funds
- 2.23% Other Institutional Investors
- 32.22% ETFs
- 23.57% Public Companies and Individual Investors
The ownership structure of CoStar Group (MX:CSGP) stock is a mix of institutional, retail, and individual investors. Approximately 75.63% of the company’s stock is owned by Institutional Investors, 0.80% is owned by Insiders, and 23.57% is owned by Public Companies and Individual Investors.
The ownership structure of CoStar Group (MX:CSGP) stock is a mix of institutional, retail, and individual investors. Approximately 75.63% of the company’s stock is owned by Institutional Investors, 0.80% is owned by Insiders, and 23.57% is owned by Public Companies and Individual Investors.
Recent Insider Trading Activity
| Date | Name | Activity | Value |
|---|---|---|---|
| Aug 09, 2026 | Cynthia Cammett Cann | $147,375 | |
| Aug 09, 2026 | John W. Hill | $105,735 | |
| Aug 04, 2026 | Andrew Florance | $2,489,837 | |
| May 03, 2026 | Andrew Florance | $2,514,208 |
Recent Hedge Fund Trading Activity
| Date | Firm | Activity | Value |
|---|
Top Shareholders
| Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| Vanguard | 58,015,373 | Institution | 14.42% | 4,553,626,627 |
| Vanguard Index Funds | 41,468,763 | Institution | 10.31% | 3,254,883,208 |
| BlackRock, Inc. | 33,813,969 | Institution | 8.40% | 2,654,058,427 |
| Ishares | 18,401,958 | Institution | 4.57% | 1,444,369,683 |
| Baron Select Funds | 16,982,043 | Institution | 4.22% | 1,332,920,555 |
| Spdr | 16,934,664 | Institution | 4.21% | 1,329,201,777 |
| Vanguard Specialized Funds | 15,894,241 | Institution | 3.95% | 1,247,538,976 |
| Chuck Akre | 11,699,396 | Institution | 2.91% | 918,285,592 |
| Ivy Funds | 11,034,988 | Institution | 2.74% | 866,136,208 |
| Invesco | 8,961,592 | Institution | 2.23% | 703,395,356 |
Top Mutual Fund Holders
| Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| Vanguard Index Funds | 41,468,763 | Institution | 10.31% | 3,254,883,208 |
| Baron Select Funds | 16,982,043 | Institution | 4.22% | 1,332,920,555 |
| Vanguard Specialized Funds | 15,894,241 | Institution | 3.95% | 1,247,538,976 |
| Ivy Funds | 11,034,988 | Institution | 2.74% | 866,136,208 |
| Professionally Managed Portfolios | 8,337,746 | Institution | 2.07% | 654,429,684 |
| Fidelity Concord Street Trust | 7,348,107 | Institution | 1.83% | 576,752,918 |
| Janus Investment Fund | 5,532,268 | Institution | 1.38% | 434,227,715 |
| American Funds Fundamental Investors | 5,469,000 | Institution | 1.36% | 429,261,810 |
| Vanguard World Fund | 5,086,454 | Institution | 1.26% | 399,235,774 |
| Growth Fund Of America | 4,823,033 | Institution | 1.20% | 378,559,860 |
FAQ
Who Owns CoStar Group (MX:CSGP)?
According to the latest TipRanks data, approximately 75.63% of the company's stock is held by institutional investors, 0.80% is held by insiders, and 23.57% is held by public companies and individual investors.
What percentage of CoStar Group (MX:CSGP) stock is held by institutional investors?
According to the latest TipRanks data, approximately 75.63% of CoStar Group (MX:CSGP) stock is held by institutional investors: 41.18% by mutual funds, 32.22% by ETFs and 2.23% by other institutional investors.
What percentage of CoStar Group (MX:CSGP) stock is held by retail investors?
According to the latest TipRanks data, approximately 23.57% of CoStar Group (MX:CSGP) stock is held by public companies and individual investors.
Who owns the most shares of CoStar Group (MX:CSGP)?
Vanguard owns the most shares of CoStar Group (MX:CSGP).
What is the significance of the ownership structure for a publicly traded company?
The ownership structure can impact the company's decision making, as large institutional investors may exert influence on the company's management and can also affect the company's stock price with their buying and selling patterns.
