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 2023
Institutional positions in Costar Group, Inc. as of Mar 31, 2023. 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
- 692
- −4 vs. Q4 2022
- Shares held
- 388.8M
- −4.89M (−1.2%) vs. Q4 2022
- Total value
- $26.7B
- −$3.59B (−11.8%) vs. Q4 2022
- New holders
- 81
- 261 more added
- Sold out
- 85
- 266 more reduced
8 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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 2023
Shares, value and share of portfolio for each institution holding Costar Group, Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Colonial Trust Co | 352 | $24.0K | 0.01% | 00.0% | Unchanged |
| Arlington Partners LLC | 305 | $21.0K | 0.00% | +305 | New |
| Sunbelt Securities, Inc. | 308 | $21.0K | 0.00% | +308 | New |
| TCI Wealth Advisors, Inc. | 280 | $19.3K | 0.00% | −1−0.4% | Reduced |
| Catalyst Capital Advisors LLC | 241 | $16.6K | 0.00% | −79−24.7% | Reduced |
| Sugarloaf Wealth Management, LLC | 240 | $16.5K | 0.00% | 00.0% | Unchanged |
| Private Trust Co NA | 232 | $16.0K | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 230 | $15.8K | 0.00% | 00.0% | Unchanged |
| Leonteq Securities AG | 217 | $14.9K | 0.00% | 00.0% | Unchanged |
| Annapolis Financial Services, LLC | 210 | $14.5K | 0.00% | 00.0% | Unchanged |
| Ten Capital Wealth Advisors, LLC | 206 | $14.2K | 0.00% | +206 | New |
| Logan Capital Management Inc | 200 | $13.8K | 0.00% | 00.0% | Unchanged |
| Fortis Capital Advisors, LLC | 188 | $12.9K | 0.01% | −1−0.5% | Reduced |
| Rise Advisors, LLC | 178 | $12.3K | 0.01% | 00.0% | Unchanged |
| Migdal Insurance & Financial Holdings Ltd. | 182 | $12.0K | 0.00% | +119+188.9% | Added |
| Bogart Wealth, LLC | 162 | $11.2K | 0.00% | +138+575.0% | Added |
| Core Alternative Capital | 159 | $10.9K | 0.00% | +40+33.6% | Added |
| EverSource Wealth Advisors, LLC | 158 | $10.9K | 0.00% | +15+10.5% | Added |
| Bell Investment Advisors, Inc | 155 | $10.7K | 0.00% | −35−18.4% | Reduced |
| Avalon Trust Co | 153 | $10.5K | 0.00% | +153 | New |
| Quent Capital, LLC | 152 | $10.5K | 0.00% | +22+16.9% | Added |
| Concord Wealth Partners | 150 | $10.3K | 0.00% | 00.0% | Unchanged |
| Asset Dedication, LLC | 131 | $9.00K | 0.00% | +41+45.6% | Added |
| China Universal Asset Management Co., Ltd. | 123 | $8.47K | 0.00% | +123 | New |
| GWM Advisors LLC | 118 | $8.13K | 0.00% | −597−83.5% | Reduced |
| Ronald Blue Trust, Inc. | 102 | $8.00K | 0.00% | +25+32.5% | Added |
| WealthPlan Investment Management, LLC | 110 | $7.57K | 0.00% | +110 | New |
| Baker Avenue Asset Management, LP | 107 | $7.37K | 0.00% | −5−4.5% | Reduced |
| Liberty One Investment Management, LLC | 104 | $7.16K | 0.00% | +104 | New |
| AdvisorNet Financial, Inc | 102 | $7.02K | 0.00% | −93−47.7% | Reduced |
| Oakworth Capital, Inc. | 102 | $7.02K | 0.00% | 00.0% | Unchanged |
| West Branch Capital LLC | 100 | $6.88K | 0.00% | 00.0% | Unchanged |
| Orion Capital Management LLC | 100 | $6.88K | 0.00% | 00.0% | Unchanged |
| Providence Capital Advisors, LLC | 100 | $6.88K | 0.00% | +100 | New |
| JFS Wealth Advisors, LLC | 99 | $6.82K | 0.00% | −5−4.8% | Reduced |
| Clearstead Advisors, LLC | 95 | $6.54K | 0.00% | +19+25.0% | Added |
| JNBA Financial Advisors | 88 | $6.06K | 0.00% | +88 | New |
| Smithfield Trust Co | 90 | $6.00K | 0.00% | 00.0% | Unchanged |
| MV Capital Management, Inc. | 87 | $5.99K | 0.00% | +46+112.2% | Added |
| Pinnacle Financial Partners Inc | 84 | $5.78K | 0.00% | 00.0% | Unchanged |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 80 | $5.51K | 0.00% | 00.0% | Unchanged |
| Washington Trust Co | 79 | $5.44K | 0.00% | 00.0% | Unchanged |
| Zions Bancorporation, N.A. | 77 | $5.30K | 0.00% | −2,521−97.0% | Reduced |
| Hexagon Capital Partners LLC | 75 | $5.16K | 0.00% | −23−23.5% | Reduced |
| BDO Wealth Advisors, LLC | 73 | $5.03K | 0.00% | +73 | New |
| Steward Financial Group LLC | 78 | $5.00K | 0.00% | +50+178.6% | Added |
| Raleigh Capital Management Inc. | 68 | $4.68K | 0.00% | −180−72.6% | Reduced |
| Prestige Wealth Management Group LLC | 68 | $4.68K | 0.00% | +32+88.9% | Added |
| Schubert & Co | 62 | $4.27K | 0.00% | −18−22.5% | Reduced |
| JJJ Advisors Inc. | 61 | $4.22K | 0.00% | +4+7.0% | Added |
| TD Waterhouse Canada Inc. | 61 | $4.19K | 0.00% | +61 | New |
| Northwest Investment Counselors, LLC | 60 | $4.13K | 0.00% | 00.0% | Unchanged |
| Bellevue Asset Management, LLC | 59 | $4.06K | 0.00% | 00.0% | Unchanged |
| Washington Trust Advisors, Inc. | 54 | $3.72K | 0.00% | −106−66.3% | Reduced |
| Itau Unibanco Holding S.A. | 54 | $3.72K | 0.00% | 00.0% | Unchanged |
| Red Tortoise LLC | 50 | $3.44K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 47 | $3.24K | 0.00% | 00.0% | Unchanged |
| Abound Wealth Management | 47 | $3.24K | 0.00% | +16+51.6% | Added |
| BerganKDV Wealth Management, LLC | 46 | $3.17K | 0.00% | −2−4.2% | Reduced |
| Financial Management Professionals, Inc. | 45 | $3.00K | 0.00% | +41+1,025.0% | Added |
| PayPay Securities Corp | 42 | $2.89K | 0.19% | −27−39.1% | Reduced |
| Raffa Wealth Management, LLC | 40 | $2.75K | 0.00% | 00.0% | Unchanged |
| Baystate Wealth Management LLC | 40 | $2.75K | 0.00% | 00.0% | Unchanged |
| Accel Wealth Management | 39 | $2.69K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 37 | $2.55K | 0.00% | −257−87.4% | Reduced |
| Stonebridge Capital Advisors LLC | 30 | $2.07K | 0.00% | 00.0% | Unchanged |
| Cutler Group LP | 38 | $2.00K | 0.00% | −911−96.0% | Reduced |
| Disciplined Investments, LLC | 23 | $1.58K | 0.00% | −3−11.5% | Reduced |
| Sutton Wealth Advisors Inc. | 20 | $1.38K | 0.00% | −4−16.7% | Reduced |
| Salem Investment Counselors Inc | 20 | $1.38K | 0.00% | 00.0% | Unchanged |
| Earnest Partners LLC | 20 | $1.38K | 0.00% | 00.0% | Unchanged |
| NFJ Investment Group, LLC | 19 | $1.31K | 0.00% | −8,490−99.8% | Reduced |
| Lazard Asset Management LLC | 28 | $1.00K | 0.00% | −28,498−99.9% | Reduced |
| Capital Advisors, Ltd. LLC | 17 | $1.00K | 0.00% | −72−80.9% | Reduced |
| Highline Wealth Partners LLC | 12 | $826 | 0.00% | +4+50.0% | Added |
| USA Financial Portformulas Corp | 11 | $757 | 0.00% | +11 | New |
| Global Trust Asset Management, LLC | 10 | $689 | 0.00% | 00.0% | Unchanged |
| Private Ocean, LLC | 10 | $689 | 0.00% | +10 | New |
| Key Financial Inc | 10 | $688 | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 9 | $620 | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 8 | $551 | 0.00% | −21−72.4% | Reduced |
| 25 LLC | 7 | $521 | 0.00% | +7 | New |
| North Star Investment Management Corp. | 7 | $482 | 0.00% | 00.0% | Unchanged |
| Central Bank & Trust Co | 7 | $481 | 0.00% | +7 | New |
| True Wealth Design, LLC | 5 | $345 | 0.00% | 00.0% | Unchanged |
| Carolinas Wealth Consulting LLC | 5 | $344 | 0.00% | −396−98.8% | Reduced |
| Tfo-TDC, LLC | 4 | $275 | 0.00% | −78−95.1% | Reduced |
| Colonial Trust Advisors | 2 | $138 | 0.00% | 00.0% | Unchanged |
| McClarren Financial Advisors, Inc. | 2 | $0 | 0.00% | 00.0% | Unchanged |
| GW&K Investment Management, LLC | 4 | $0 | 0.00% | +4 | New |
| Clear Street Markets LLC | 4 | $0 | 0.00% | +4 | New |
| IFP Advisors, Inc | 117 | – | – | −838−87.7% | Reduced |
| Winslow Capital Management, LLC | 0 | $0 | 0.00% | −1,892,293−100.0% | Sold out |
| Junto Capital Management LP | 0 | $0 | 0.00% | −1,010,506−100.0% | Sold out |
| Lord, Abbett & Co. LLC | 0 | $0 | 0.00% | −774,538−100.0% | Sold out |
| Marsico Capital Management LLC | 0 | $0 | 0.00% | −726,484−100.0% | Sold out |
| Cercano Management LLC | 0 | $0 | 0.00% | −259,919−100.0% | Sold out |
| Varma Mutual Pension Insurance Co | 0 | $0 | 0.00% | −161,851−100.0% | Sold out |
| Oribel Capital Management, LP | 0 | $0 | 0.00% | −149,700−100.0% | Sold out |
| Gillson Capital LP | 0 | $0 | 0.00% | −135,334−100.0% | Sold out |