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 |
|---|---|---|---|---|---|
| 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 |
| Colonial Trust Advisors | 2 | $138 | 0.00% | 00.0% | Unchanged |
| Tfo-TDC, LLC | 4 | $275 | 0.00% | −78−95.1% | Reduced |
| Carolinas Wealth Consulting LLC | 5 | $344 | 0.00% | −396−98.8% | Reduced |
| True Wealth Design, LLC | 5 | $345 | 0.00% | 00.0% | Unchanged |
| Central Bank & Trust Co | 7 | $481 | 0.00% | +7 | New |
| North Star Investment Management Corp. | 7 | $482 | 0.00% | 00.0% | Unchanged |
| 25 LLC | 7 | $521 | 0.00% | +7 | New |
| SJS Investment Consulting Inc. | 8 | $551 | 0.00% | −21−72.4% | Reduced |
| Versant Capital Management, Inc | 9 | $620 | 0.00% | 00.0% | Unchanged |
| Key Financial Inc | 10 | $688 | 0.00% | 00.0% | Unchanged |
| Global Trust Asset Management, LLC | 10 | $689 | 0.00% | 00.0% | Unchanged |
| Private Ocean, LLC | 10 | $689 | 0.00% | +10 | New |
| USA Financial Portformulas Corp | 11 | $757 | 0.00% | +11 | New |
| Highline Wealth Partners LLC | 12 | $826 | 0.00% | +4+50.0% | Added |
| 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 |
| NFJ Investment Group, LLC | 19 | $1.31K | 0.00% | −8,490−99.8% | 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 |
| Disciplined Investments, LLC | 23 | $1.58K | 0.00% | −3−11.5% | Reduced |
| Cutler Group LP | 38 | $2.00K | 0.00% | −911−96.0% | Reduced |
| Stonebridge Capital Advisors LLC | 30 | $2.07K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 37 | $2.55K | 0.00% | −257−87.4% | Reduced |
| Accel Wealth Management | 39 | $2.69K | 0.00% | 00.0% | Unchanged |
| Raffa Wealth Management, LLC | 40 | $2.75K | 0.00% | 00.0% | Unchanged |
| Baystate Wealth Management LLC | 40 | $2.75K | 0.00% | 00.0% | Unchanged |
| PayPay Securities Corp | 42 | $2.89K | 0.19% | −27−39.1% | Reduced |
| Financial Management Professionals, Inc. | 45 | $3.00K | 0.00% | +41+1,025.0% | Added |
| BerganKDV Wealth Management, LLC | 46 | $3.17K | 0.00% | −2−4.2% | Reduced |
| Larson Financial Group LLC | 47 | $3.24K | 0.00% | 00.0% | Unchanged |
| Abound Wealth Management | 47 | $3.24K | 0.00% | +16+51.6% | Added |
| Red Tortoise LLC | 50 | $3.44K | 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 |
| Bellevue Asset Management, LLC | 59 | $4.06K | 0.00% | 00.0% | Unchanged |
| Northwest Investment Counselors, LLC | 60 | $4.13K | 0.00% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 61 | $4.19K | 0.00% | +61 | New |
| JJJ Advisors Inc. | 61 | $4.22K | 0.00% | +4+7.0% | Added |
| Schubert & Co | 62 | $4.27K | 0.00% | −18−22.5% | Reduced |
| 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 |
| Steward Financial Group LLC | 78 | $5.00K | 0.00% | +50+178.6% | Added |
| BDO Wealth Advisors, LLC | 73 | $5.03K | 0.00% | +73 | New |
| Hexagon Capital Partners LLC | 75 | $5.16K | 0.00% | −23−23.5% | Reduced |
| Zions Bancorporation, N.A. | 77 | $5.30K | 0.00% | −2,521−97.0% | Reduced |
| Washington Trust Co | 79 | $5.44K | 0.00% | 00.0% | Unchanged |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 80 | $5.51K | 0.00% | 00.0% | Unchanged |
| Pinnacle Financial Partners Inc | 84 | $5.78K | 0.00% | 00.0% | Unchanged |
| MV Capital Management, Inc. | 87 | $5.99K | 0.00% | +46+112.2% | Added |
| Smithfield Trust Co | 90 | $6.00K | 0.00% | 00.0% | Unchanged |
| JNBA Financial Advisors | 88 | $6.06K | 0.00% | +88 | New |
| Clearstead Advisors, LLC | 95 | $6.54K | 0.00% | +19+25.0% | Added |
| JFS Wealth Advisors, LLC | 99 | $6.82K | 0.00% | −5−4.8% | Reduced |
| 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 |
| AdvisorNet Financial, Inc | 102 | $7.02K | 0.00% | −93−47.7% | Reduced |
| Oakworth Capital, Inc. | 102 | $7.02K | 0.00% | 00.0% | Unchanged |
| Liberty One Investment Management, LLC | 104 | $7.16K | 0.00% | +104 | New |
| Baker Avenue Asset Management, LP | 107 | $7.37K | 0.00% | −5−4.5% | Reduced |
| WealthPlan Investment Management, LLC | 110 | $7.57K | 0.00% | +110 | New |
| Ronald Blue Trust, Inc. | 102 | $8.00K | 0.00% | +25+32.5% | Added |
| GWM Advisors LLC | 118 | $8.13K | 0.00% | −597−83.5% | Reduced |
| China Universal Asset Management Co., Ltd. | 123 | $8.47K | 0.00% | +123 | New |
| Asset Dedication, LLC | 131 | $9.00K | 0.00% | +41+45.6% | Added |
| Concord Wealth Partners | 150 | $10.3K | 0.00% | 00.0% | Unchanged |
| Quent Capital, LLC | 152 | $10.5K | 0.00% | +22+16.9% | Added |
| Avalon Trust Co | 153 | $10.5K | 0.00% | +153 | New |
| Bell Investment Advisors, Inc | 155 | $10.7K | 0.00% | −35−18.4% | Reduced |
| EverSource Wealth Advisors, LLC | 158 | $10.9K | 0.00% | +15+10.5% | Added |
| Core Alternative Capital | 159 | $10.9K | 0.00% | +40+33.6% | Added |
| Bogart Wealth, LLC | 162 | $11.2K | 0.00% | +138+575.0% | Added |
| Migdal Insurance & Financial Holdings Ltd. | 182 | $12.0K | 0.00% | +119+188.9% | Added |
| Rise Advisors, LLC | 178 | $12.3K | 0.01% | 00.0% | Unchanged |
| Fortis Capital Advisors, LLC | 188 | $12.9K | 0.01% | −1−0.5% | Reduced |
| Logan Capital Management Inc | 200 | $13.8K | 0.00% | 00.0% | Unchanged |
| Ten Capital Wealth Advisors, LLC | 206 | $14.2K | 0.00% | +206 | New |
| Annapolis Financial Services, LLC | 210 | $14.5K | 0.00% | 00.0% | Unchanged |
| Leonteq Securities AG | 217 | $14.9K | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 230 | $15.8K | 0.00% | 00.0% | Unchanged |
| Private Trust Co NA | 232 | $16.0K | 0.00% | 00.0% | Unchanged |
| Sugarloaf Wealth Management, LLC | 240 | $16.5K | 0.00% | 00.0% | Unchanged |
| Catalyst Capital Advisors LLC | 241 | $16.6K | 0.00% | −79−24.7% | Reduced |
| TCI Wealth Advisors, Inc. | 280 | $19.3K | 0.00% | −1−0.4% | Reduced |
| Sunbelt Securities, Inc. | 308 | $21.0K | 0.00% | +308 | New |
| Arlington Partners LLC | 305 | $21.0K | 0.00% | +305 | New |
| Colonial Trust Co | 352 | $24.0K | 0.01% | 00.0% | Unchanged |
| Quarry LP | 358 | $24.6K | 0.01% | +154+75.5% | Added |
| Riverview Trust Co | 360 | $24.8K | 0.02% | 00.0% | Unchanged |
| Castleview Partners, LLC | 368 | $25.3K | 0.02% | 00.0% | Unchanged |
| CVA Family Office, LLC | 380 | $26.2K | 0.01% | −195−33.9% | Reduced |
| Harel Insurance Investments & Financial Services Ltd. | 392 | $27.0K | 0.00% | +392 | New |
| Livforsakringsbolaget Skandia, Omsesidigt | 400 | $27.5K | 0.00% | 00.0% | Unchanged |
| Glassman Wealth Services | 403 | $27.7K | 0.00% | +25+6.6% | Added |
| Global Retirement Partners, LLC | 410 | $30.2K | 0.00% | +320+355.6% | Added |
| Central Trust Co | 455 | $31.3K | 0.00% | −12−2.6% | Reduced |