Costar Group, Inc.
CSGP- Exchange
- Nasdaq
- Industry
- Services-Business Services, NEC
- SEC CIK
- 0001057352
In the last 90 days, Costar Group, Inc. insiders filed 1 open-market purchase and 2 sales; 760 institutions reported holding it in 13F filings for Q2 2026, worth $11.7B in total; superinvestors Akre Capital Management and Weitz Investment Management hold it.
13F holders, Q1 2025
Institutional positions in Costar Group, Inc. as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 858
- +66 vs. Q4 2024
- Shares held
- 428.6M
- +26.5M (+6.6%) vs. Q4 2024
- Total value
- $33.9B
- +$5.15B (+17.9%) vs. Q4 2024
- New holders
- 141
- 378 more added
- Sold out
- 75
- 263 more reduced
13 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CSGP on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 760 | $11.7B |
| Q1 2026 | 797 | $16.8B |
| Q4 2025 | 847 | $28.4B |
| Q3 2025 | 905 | $34.9B |
| Q2 2025 | 873 | $34.2B |
| Q1 2025 | 858 | $33.9B |
| Q4 2024 | 805 | $28.9B |
| Q3 2024 | 773 | $30.0B |
| Q2 2024 | 767 | $29.3B |
| Q1 2024 | 767 | $38.4B |
| Q4 2023 | 737 | $34.4B |
| Q3 2023 | 690 | $30.1B |
| Q2 2023 | 714 | $35.5B |
| Q1 2023 | 692 | $26.7B |
| Q4 2022 | 704 | $30.4B |
| Q3 2022 | 634 | $28.0B |
| Q2 2022 | 591 | $23.0B |
| Q1 2022 | 589 | $25.2B |
| Q4 2021 | 633 | $29.6B |
| Q3 2021 | 594 | $32.3B |
| Q2 2021 | 607 | $31.1B |
| Q1 2021 | 593 | $31.2B |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding Costar Group, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Meadow Creek Wealth Advisors LLC | 2,547 | $201.8K | 0.15% | +2,547 | New |
| Aptus Capital Advisors, LLC | 2,552 | $202.2K | 0.00% | +2,552 | New |
| McDaniel Terry & Co | 2,557 | $203.0K | 0.02% | +2,557 | New |
| ORG Wealth Partners, LLC | 2,608 | $206.5K | 0.06% | +121+4.9% | Added |
| Impact Investors, Inc | 2,616 | $207.3K | 0.16% | +2,616 | New |
| Allworth Financial LP | 2,509 | $208.8K | 0.00% | +559+28.7% | Added |
| Claret Asset Management Corp | – | $209.0K | 0.03% | – | New |
| Panagora Asset Management Inc | 2,667 | $211.3K | 0.00% | +2,667 | New |
| Wrapmanager Inc | 2,680 | $212.3K | 0.06% | +2,680 | New |
| KCM Investment Advisors LLC | 2,720 | $215.5K | 0.01% | +2,720 | New |
| Kingswood Wealth Advisors, LLC | 2,722 | $215.7K | 0.02% | +2,722 | New |
| MBL Wealth, LLC | 2,724 | $215.8K | 0.02% | +2,724 | New |
| FineMark National Bank & Trust | 2,750 | $217.9K | 0.01% | +2,750 | New |
| Wedmont Private Capital | 2,904 | $224.7K | 0.01% | +2,904 | New |
| Perfromance Wealth Partners, LLC | 2,859 | $226.5K | 0.01% | 00.0% | Unchanged |
| We Are One Seven, LLC | 2,863 | $226.8K | 0.01% | −74−2.5% | Reduced |
| OneAscent Financial Services LLC | 2,892 | $229.0K | 0.01% | −75−2.5% | Reduced |
| New World Advisors LLC | 2,907 | $230.3K | 0.05% | +2,907 | New |
| Crestwood Advisors Group LLC | 2,941 | $233.0K | 0.00% | +2,941 | New |
| PFG Investments, LLC | 2,956 | $234.2K | 0.02% | +2,956 | New |
| Bridges Investment Management Inc | 3,000 | $237.7K | 0.00% | −200−6.3% | Reduced |
| Fifth Third Wealth Advisors LLC | 3,021 | $239.4K | 0.01% | −407−11.9% | Reduced |
| Tocqueville Asset Management L.P. | 3,126 | $247.7K | 0.00% | +8+0.3% | Added |
| ICONIQ Capital, LLC | 3,136 | $248.5K | 0.00% | +3,136 | New |
| Sagespring Wealth Partners, LLC | 3,138 | $248.7K | 0.01% | +3,138 | New |
| ArrowMark Colorado Holdings LLC | 3,141 | $248.9K | 0.00% | +261+9.1% | Added |
| CX Institutional | 3,218 | $255.0K | 0.01% | +3,218 | New |
| PUREfi Wealth, LLC | 3,221 | $255.2K | 0.26% | +3,221 | New |
| Advisory Services Network, LLC | 3,224 | $255.5K | 0.00% | +3,224 | New |
| Camden Capital, LLC | 3,228 | $255.8K | 0.03% | +3,228 | New |
| Cooper Financial Group | 3,239 | $256.6K | 0.03% | +3,239 | New |
| Strive Asset Management, LLC | 3,244 | $257.0K | 0.18% | −465−12.5% | Reduced |
| Dark Forest Capital Management LP | 3,246 | $257.2K | 0.01% | +3,246 | New |
| Group One Trading, L.P. | 3,264 | $258.6K | 0.01% | −3,622−52.6% | Reduced |
| Frank, Rimerman Advisors LLC | 3,277 | $259.6K | 0.02% | +3,277 | New |
| Arrowpoint Investment Partners (Singapore) Pte. Ltd. | 3,300 | $261.5K | 0.12% | +3,300 | New |
| Ridgewood Investments LLC | 3,302 | $261.6K | 0.12% | −120−3.5% | Reduced |
| Generali Asset Management SPA SGR | 3,318 | $262.9K | 0.01% | +6+0.2% | Added |
| HT Partners LLC | 3,343 | $264.9K | 0.09% | 00.0% | Unchanged |
| IHT Wealth Management, LLC | 3,354 | $265.7K | 0.01% | +110+3.4% | Added |
| Golden State Wealth Management, LLC | 3,385 | $268.2K | 0.04% | +200+6.3% | Added |
| VestGen Advisors, LLC | 3,421 | $271.0K | 0.01% | +3,421 | New |
| Shay Capital LLC | 3,500 | $277.3K | 0.08% | +3,500 | New |
| Susquehanna Portfolio Strategies, LLC | 3,530 | $279.7K | 0.12% | +3,530 | New |
| Wealth Management Associates, Inc. | 3,547 | $281.0K | 0.12% | +308+9.5% | Added |
| Pallas Capital Advisors LLC | 3,571 | $282.9K | 0.01% | −2,909−44.9% | Reduced |
| Keel Point, LLC | 3,599 | $285.1K | 0.02% | +647+21.9% | Added |
| Landscape Capital Management, L.L.C. | 3,700 | $293.2K | 0.03% | +3,700 | New |
| Diversified Trust Co | 3,702 | $293.3K | 0.01% | −87−2.3% | Reduced |
| Fiduciary Trust Co | 3,712 | $294.1K | 0.00% | −276−6.9% | Reduced |
| First Horizon Advisors, Inc. | 3,746 | $296.8K | 0.01% | +179+5.0% | Added |
| Balyasny Asset Management LLC | 3,812 | $302.0K | 0.00% | 00.0% | Unchanged |
| NBC Securities, Inc. | 3,884 | $307.0K | 0.03% | +3,881+129,366.7% | Added |
| Los Angeles Capital Management LLC | 3,877 | $307.2K | 0.00% | −4,580−54.2% | Reduced |
| Strait & Sound Wealth Management LLC | 3,906 | $309.5K | 0.14% | +3,906 | New |
| Graypoint LLC | 3,971 | $314.6K | 0.02% | +707+21.7% | Added |
| MBB Public Markets I LLC | 3,991 | $316.2K | 0.04% | +3,991 | New |
| Texas Capital Bank Wealth Management Services Inc | 3,996 | $316.6K | 0.03% | +3,996 | New |
| Capital A Wealth Management, LLC | 4,015 | $318.1K | 0.33% | +9+0.2% | Added |
| Independent Advisor Alliance | 4,058 | $321.5K | 0.01% | +700+20.8% | Added |
| Forum Financial Management, LP | 4,083 | $323.5K | 0.01% | +75+1.9% | Added |
| Apollon Wealth Management, LLC | 4,085 | $323.7K | 0.01% | −9,047−68.9% | Reduced |
| Sage Mountain Advisors LLC | 4,095 | $324.5K | 0.02% | +4,095 | New |
| Tectonic Advisors LLC | 4,097 | $324.6K | 0.02% | +48+1.2% | Added |
| 17 Capital Partners, LLC | 4,133 | $327.5K | 0.21% | +4,133 | New |
| Merit Financial Group, LLC | 4,151 | $328.9K | 0.00% | +693+20.0% | Added |
| CCG Wealth Management, LLC | 4,190 | $332.0K | 0.20% | −362−8.0% | Reduced |
| Cigna Investments Inc | 4,198 | $333.0K | 0.06% | +23+0.6% | Added |
| Apriem Advisors | 4,208 | $333.4K | 0.04% | 00.0% | Unchanged |
| Birch Financial Group, LLC | 4,223 | $334.6K | 0.30% | −874−17.1% | Reduced |
| Three Seasons Wealth, LLC | 4,226 | $334.8K | 0.17% | +1,103+35.3% | Added |
| Flputnam Investment Management Co | 4,230 | $335.1K | 0.01% | −409−8.8% | Reduced |
| One Wealth Capital Management, LLC | 4,242 | $336.1K | 0.18% | −286−6.3% | Reduced |
| Meeder Advisory Services, Inc. | 4,254 | $337.1K | 0.02% | +4,254 | New |
| Greenleaf Trust | 4,271 | $338.4K | 0.00% | +558+15.0% | Added |
| V-Square Quantitative Management LLC | 4,275 | $338.7K | 0.05% | −152−3.4% | Reduced |
| Beacon Pointe Advisors, LLC | 4,382 | $347.2K | 0.00% | +4,382 | New |
| Main Street Financial Solutions, LLC | 4,386 | $347.5K | 0.03% | −44−1.0% | Reduced |
| Diversify Advisory Services, LLC | 4,214 | $348.5K | 0.02% | −4,744−53.0% | Reduced |
| HBK Sorce Advisory LLC | 4,441 | $351.9K | 0.01% | −174−3.8% | Reduced |
| Brown Miller Wealth Management, LLC | 4,444 | $352.1K | 0.12% | +115+2.7% | Added |
| Proficio Capital Partners LLC | 4,447 | $352.3K | 0.03% | +255+6.1% | Added |
| Parkside Financial Bank & Trust | 4,538 | $359.5K | 0.05% | +214+4.9% | Added |
| Wallace Advisory Group, LLC | 5,075 | $363.3K | 0.25% | +5,075 | New |
| Huntington National Bank | 4,613 | $365.5K | 0.00% | +662+16.8% | Added |
| Checchi Capital Advisers, LLC | 4,650 | $368.4K | 0.03% | +1,147+32.7% | Added |
| Citizens Financial Group Inc | 4,742 | $375.7K | 0.01% | +753+18.9% | Added |
| Siemens Fonds Invest GmbH | 4,789 | $379.4K | 0.03% | −3,500−42.2% | Reduced |
| Integrated Wealth Concepts LLC | 4,789 | $379.5K | 0.00% | +426+9.8% | Added |
| Chatham Capital Group, Inc. | 4,931 | $390.7K | 0.07% | 00.0% | Unchanged |
| Wedbush Securities Inc | 5,029 | $398.0K | 0.01% | +580+13.0% | Added |
| WSFS Capital Management, LLC | 5,129 | $406.4K | 0.02% | −437−7.9% | Reduced |
| Adviser Investments LLC | 5,190 | $411.2K | 0.01% | −240−4.4% | Reduced |
| Kathleen S. Wright Associates Inc. | 5,430 | $412.8K | 0.17% | +100+1.9% | Added |
| NorthRock Partners, LLC | 5,240 | $415.2K | 0.01% | +756+16.9% | Added |
| ICICI Prudential Asset Management Co Ltd | 5,260 | $416.8K | 0.05% | −78−1.5% | Reduced |
| Canandaigua National Bank & Trust Co | 5,269 | $417.5K | 0.04% | −990−15.8% | Reduced |
| Wealth Alliance | 5,306 | $420.4K | 0.05% | +415+8.5% | Added |
| Michael B. Yongue | 5,312 | $420.9K | 0.54% | +5,312 | New |
| Penserra Capital Management LLC | 5,339 | $421.0K | 0.01% | −1,363−20.3% | Reduced |