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, Q3 2023
Institutional positions in Costar Group, Inc. as of Sep 30, 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
- 690
- −19 vs. Q2 2023
- Shares held
- 392.0M
- −6.08M (−1.5%) vs. Q2 2023
- Total value
- $30.1B
- −$5.25B (−14.8%) vs. Q2 2023
- New holders
- 65
- 276 more added
- Sold out
- 84
- 251 more reduced
5 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2023: 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, Q3 2023
Shares, value and share of portfolio for each institution holding Costar Group, Inc.; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Leonteq Securities AG | 357 | $27.4K | 0.00% | +97+37.3% | Added |
| Central Trust Co | 341 | $26.2K | 0.00% | −114−25.1% | Reduced |
| Beacon Capital Management, LLC | 270 | $24.0K | 0.01% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 308 | $23.7K | 0.00% | −192−38.4% | Reduced |
| Catalyst Capital Advisors LLC | 302 | $23.2K | 0.00% | +78+34.8% | Added |
| Parallax Volatility Advisers, L.P. | 274 | $21.1K | 0.00% | +274 | New |
| Farmers & Merchants Investments Inc | 270 | $20.8K | 0.00% | +18+7.1% | Added |
| EverSource Wealth Advisors, LLC | 252 | $19.4K | 0.00% | +52+26.0% | Added |
| Sugarloaf Wealth Management, LLC | 240 | $18.5K | 0.00% | 00.0% | Unchanged |
| Annapolis Financial Services, LLC | 210 | $16.1K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 193 | $14.8K | 0.00% | +26+15.6% | Added |
| Core Alternative Capital | 181 | $13.9K | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 138 | $13.0K | 0.00% | +39+39.4% | Added |
| Bogart Wealth, LLC | 162 | $12.5K | 0.00% | 00.0% | Unchanged |
| Steward Financial Group LLC | 161 | $12.0K | 0.00% | +161 | New |
| Avalon Trust Co | 153 | $11.8K | 0.00% | 00.0% | Unchanged |
| Quent Capital, LLC | 152 | $11.7K | 0.00% | 00.0% | Unchanged |
| Concord Wealth Partners | 150 | $11.5K | 0.00% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 148 | $11.4K | 0.00% | −20−11.9% | Reduced |
| MV Capital Management, Inc. | 141 | $10.8K | 0.00% | +12+9.3% | Added |
| USA Financial Portformulas Corp | 136 | $10.5K | 0.02% | +125+1,136.4% | Added |
| Asset Dedication, LLC | 131 | $10.0K | 0.00% | 00.0% | Unchanged |
| Gould Capital, LLC | 125 | $9.50K | 0.01% | −11,114−98.9% | Reduced |
| Liberty One Investment Management, LLC | 119 | $9.15K | 0.00% | +15+14.4% | Added |
| GWM Advisors LLC | 118 | $9.07K | 0.00% | −6−4.8% | Reduced |
| IFP Advisors, Inc | 112 | $8.61K | 0.00% | +23+25.8% | Added |
| Baker Avenue Asset Management, LP | 107 | $8.23K | 0.00% | +3+2.9% | Added |
| Hexagon Capital Partners LLC | 101 | $7.77K | 0.00% | +19+23.2% | Added |
| West Branch Capital LLC | 100 | $7.69K | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 100 | $7.69K | 0.00% | +1+1.0% | Added |
| Orion Capital Management LLC | 100 | $7.69K | 0.01% | +100 | New |
| Annis Gardner Whiting Capital Advisors, LLC | 92 | $7.07K | 0.00% | +92 | New |
| Smithfield Trust Co | 90 | $7.00K | 0.00% | 00.0% | Unchanged |
| GW&K Investment Management, LLC | 95 | $7.00K | 0.00% | +7+8.0% | Added |
| Larson Financial Group LLC | 91 | $7.00K | 0.00% | −139−60.4% | Reduced |
| Abound Wealth Management | 89 | $6.84K | 0.00% | −4−4.3% | Reduced |
| JNBA Financial Advisors | 88 | $6.77K | 0.00% | 00.0% | Unchanged |
| Private Trust Co NA | 86 | $6.61K | 0.00% | +16+22.9% | Added |
| Cherry Tree Wealth Management, LLC | 85 | $6.54K | 0.00% | 00.0% | Unchanged |
| ORG Partners LLC | 82 | $6.28K | 0.00% | −11−11.8% | Reduced |
| Farther Finance Advisors, LLC | 81 | $6.23K | 0.00% | +38+88.4% | Added |
| Clearstead Advisors, LLC | 80 | $6.15K | 0.00% | 00.0% | Unchanged |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 80 | $5.92K | 0.00% | 00.0% | Unchanged |
| Heritage Wealth Advisors | 76 | $5.84K | 0.00% | −679−89.9% | Reduced |
| Washington Trust Co | 76 | $5.84K | 0.00% | +2+2.7% | Added |
| Sutton Wealth Advisors Inc. | 72 | $5.54K | 0.00% | +52+260.0% | Added |
| Zions Bancorporation, N.A. | 70 | $5.38K | 0.00% | 00.0% | Unchanged |
| Prestige Wealth Management Group LLC | 68 | $5.23K | 0.00% | 00.0% | Unchanged |
| JJJ Advisors Inc. | 61 | $4.69K | 0.00% | 00.0% | Unchanged |
| Bellevue Asset Management, LLC | 61 | $4.69K | 0.00% | +2+3.4% | Added |
| Northwest Investment Counselors, LLC | 60 | $4.61K | 0.00% | 00.0% | Unchanged |
| Itau Unibanco Holding S.A. | 55 | $4.23K | 0.00% | 00.0% | Unchanged |
| Washington Trust Advisors, Inc. | 54 | $4.15K | 0.00% | 00.0% | Unchanged |
| Clear Street Markets LLC | 46 | $4.00K | 0.00% | −93−66.9% | Reduced |
| Red Tortoise LLC | 50 | $3.85K | 0.00% | 00.0% | Unchanged |
| HM Payson & Co | 50 | $3.85K | 0.00% | +50 | New |
| Creative Financial Designs Inc | 48 | $3.69K | 0.00% | +48 | New |
| Baystate Wealth Management LLC | 47 | $3.61K | 0.00% | 00.0% | Unchanged |
| Paloma Partners Management Co | 46 | $3.54K | 0.00% | −7,399−99.4% | Reduced |
| Versant Capital Management, Inc | 43 | $3.31K | 0.00% | 00.0% | Unchanged |
| Raffa Wealth Management, LLC | 40 | $3.08K | 0.00% | 00.0% | Unchanged |
| PayPay Securities Corp | 37 | $2.85K | 0.14% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 36 | $2.77K | 0.00% | −22−37.9% | Reduced |
| Sandy Spring Bank | 32 | $2.46K | 0.00% | +32 | New |
| Oliver Lagore Vanvalin Investment Group | 31 | $2.38K | 0.00% | +31 | New |
| Stonebridge Capital Advisors LLC | 30 | $2.31K | 0.00% | 00.0% | Unchanged |
| Jackson, Grant Investment Advisers, Inc. | 30 | $2.31K | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 28 | $2.15K | 0.00% | +3+12.0% | Added |
| Psagot Value Holdings Ltd. / (Israel) | 30 | $2.00K | 0.00% | 00.0% | Unchanged |
| Financial Management Professionals, Inc. | 21 | $2.00K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 22 | $1.69K | 0.00% | +22 | New |
| Salem Investment Counselors Inc | 20 | $1.54K | 0.00% | 00.0% | Unchanged |
| Earnest Partners LLC | 20 | $1.54K | 0.00% | 00.0% | Unchanged |
| Perkins Coie Trust Co | 16 | $1.23K | 0.00% | +16 | New |
| Migdal Insurance & Financial Holdings Ltd. | 7 | $1.00K | 0.00% | −78−91.8% | Reduced |
| Valley National Advisers Inc | 10 | $1.00K | 0.00% | +10 | New |
| Highline Wealth Partners LLC | 12 | $923 | 0.00% | 00.0% | Unchanged |
| Glass Jacobson Investment Advisors llc | 10 | $769 | 0.00% | 00.0% | Unchanged |
| Global Trust Asset Management, LLC | 10 | $769 | 0.00% | 00.0% | Unchanged |
| Key Financial Inc | 10 | $769 | 0.00% | 00.0% | Unchanged |
| TFC Financial Management | 10 | $769 | 0.00% | 00.0% | Unchanged |
| Tfo-TDC, LLC | 7 | $623 | 0.00% | +3+75.0% | Added |
| North Star Investment Management Corp. | 7 | $538 | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 5 | $385 | 0.00% | 00.0% | Unchanged |
| Carolinas Wealth Consulting LLC | 5 | $367 | 0.00% | 00.0% | Unchanged |
| Manchester Capital Management LLC | 4 | $308 | 0.00% | +2+100.0% | Added |
| Colonial Trust Advisors | 2 | $154 | 0.00% | 00.0% | Unchanged |
| Motco | 1 | $77 | 0.00% | 00.0% | Unchanged |
| Avion Wealth | 15 | $0 | 0.00% | +8+114.3% | Added |
| NBC Securities, Inc. | 10 | $0 | 0.00% | +10 | New |
| Findlay Park Partners LLP | 0 | $0 | 0.00% | −1,263,178−100.0% | Sold out |
| Gillson Capital LP | 0 | $0 | 0.00% | −119,342−100.0% | Sold out |
| Flossbach Von Storch AG | 0 | $0 | 0.00% | −96,578−100.0% | Sold out |
| Ground Swell Capital, LLC | 0 | $0 | 0.00% | −93,071−100.0% | Sold out |
| Greenland Capital Management LP | 0 | $0 | 0.00% | −59,126−100.0% | Sold out |
| EFG Asset Management (North America) Corp. | 0 | $0 | 0.00% | −55,243−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −54,338−100.0% | Sold out |
| Teza Capital Management LLC | 0 | $0 | 0.00% | −50,405−100.0% | Sold out |
| Janney Montgomery Scott LLC | 0 | $0 | 0.00% | −45,802−100.0% | Sold out |
| Cipher Capital LP | 0 | $0 | 0.00% | −43,395−100.0% | Sold out |