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 2024
Institutional positions in Costar Group, Inc. as of Mar 31, 2024. 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
- 767
- +36 vs. Q4 2023
- Shares held
- 398.4M
- +5.40M (+1.4%) vs. Q4 2023
- Total value
- $38.4B
- +$4.10B (+12.0%) vs. Q4 2023
- New holders
- 91
- 301 more added
- Sold out
- 55
- 265 more reduced
6 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2024
Shares, value and share of portfolio for each institution holding Costar Group, Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Dogwood Wealth Management LLC | 0 | $4 | 0.00% | 0 | Unchanged |
| Sofos Investments, Inc. | 1 | $140 | 0.00% | +1 | New |
| Colonial Trust Advisors | 4 | $386 | 0.00% | 00.0% | Unchanged |
| Tfo-TDC, LLC | 4 | $386 | 0.00% | 00.0% | Unchanged |
| Carolinas Wealth Consulting LLC | 5 | $483 | 0.00% | 00.0% | Unchanged |
| Wolff Wiese Magana LLC | 5 | $483 | 0.00% | 00.0% | Unchanged |
| Aspect Partners, LLC | 9 | $869 | 0.00% | +8+800.0% | Added |
| True Wealth Design, LLC | 9 | $870 | 0.00% | +4+80.0% | Added |
| Global Trust Asset Management, LLC | 10 | $966 | 0.00% | 00.0% | Unchanged |
| Key Financial Inc | 10 | $966 | 0.00% | 00.0% | Unchanged |
| Bruce G. Allen Investments, LLC | 10 | $966 | 0.00% | 00.0% | Unchanged |
| Mowery & Schoenfeld Wealth Management, LLC | 10 | $966 | 0.00% | 00.0% | Unchanged |
| Migdal Insurance & Financial Holdings Ltd. | 9 | $1.00K | 0.00% | +9 | New |
| Capital Advisors, Ltd. LLC | 10 | $1.00K | 0.00% | +10 | New |
| ORG Partners LLC | 11 | $1.04K | 0.00% | +1+10.0% | Added |
| NVWM, LLC | 11 | $1.06K | 0.00% | +11 | New |
| Highline Wealth Partners LLC | 12 | $1.16K | 0.00% | 00.0% | Unchanged |
| Quest Partners LLC | 12 | $1.16K | 0.00% | +12 | New |
| TFC Financial Management | 13 | $1.26K | 0.00% | +3+30.0% | Added |
| RFP Financial Group LLC | 13 | $1.26K | 0.00% | +13 | New |
| Core Alternative Capital | 16 | $1.55K | 0.00% | −136−89.5% | Reduced |
| WR Wealth Planners, LLC | 17 | $1.64K | 0.00% | +17 | New |
| Sachetta, LLC | 22 | $1.92K | 0.00% | 00.0% | Unchanged |
| Financial Management Professionals, Inc. | 25 | $2.00K | 0.00% | 00.0% | Unchanged |
| CKW Financial Group | 20 | $2.00K | 0.00% | +20 | New |
| DiNuzzo Private Wealth, Inc. | 24 | $2.32K | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 25 | $2.42K | 0.00% | +2+8.7% | Added |
| Wetzel Investment Advisors, Inc. | 30 | $2.52K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 28 | $2.71K | 0.00% | +28 | New |
| Dunhill Financial, LLC | 30 | $2.89K | 0.00% | +5+20.0% | Added |
| Jackson, Grant Investment Advisers, Inc. | 30 | $2.90K | 0.00% | 00.0% | Unchanged |
| Psagot Value Holdings Ltd. / (Israel) | 30 | $3.00K | 0.03% | 00.0% | Unchanged |
| Sandy Spring Bank | 32 | $3.09K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 38 | $3.67K | 0.00% | 00.0% | Unchanged |
| Salem Investment Counselors Inc | 38 | $3.67K | 0.00% | +18+90.0% | Added |
| PayPay Securities Corp | 41 | $3.96K | 0.20% | −6−12.8% | Reduced |
| Financial Connections Group, Inc. | 40 | $4.00K | 0.00% | +40 | New |
| Fairman Group, LLC | 47 | $4.54K | 0.00% | 00.0% | Unchanged |
| Red Tortoise LLC | 50 | $4.83K | 0.00% | 00.0% | Unchanged |
| Valued Wealth Advisors LLC | 50 | $4.83K | 0.00% | 00.0% | Unchanged |
| Valley National Advisers Inc | 60 | $5.00K | 0.00% | +5+9.1% | Added |
| Avion Wealth | 50 | $5.00K | 0.00% | +24+92.3% | Added |
| Washington Trust Advisors, Inc. | 60 | $5.77K | 0.00% | +6+11.1% | Added |
| Northwest Investment Counselors, LLC | 60 | $5.80K | 0.00% | +60 | New |
| Bellevue Asset Management, LLC | 61 | $5.89K | 0.00% | −3−4.7% | Reduced |
| Zions Bancorporation, N.A. | 62 | $5.99K | 0.00% | −8−11.4% | Reduced |
| Farmers & Merchants Trust Co of Chambersburg PA | 64 | $6.00K | 0.00% | +64 | New |
| Anfield Capital Management, LLC | 73 | $7.05K | 0.00% | +73 | New |
| Heritage Wealth Advisors | 76 | $7.34K | 0.00% | 00.0% | Unchanged |
| Dynamic Wealth Strategies, LLC | 83 | $8.00K | 0.01% | −25−23.1% | Reduced |
| Caitlin John, LLC | 85 | $8.21K | 0.01% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 87 | $8.40K | 0.00% | +31+55.4% | Added |
| JNBA Financial Advisors | 88 | $8.50K | 0.00% | 00.0% | Unchanged |
| Private Trust Co NA | 90 | $8.69K | 0.00% | +4+4.7% | Added |
| Private Wealth Management Group, LLC | 93 | $8.98K | 0.00% | +2+2.2% | Added |
| Smithfield Trust Co | 90 | $9.00K | 0.00% | 00.0% | Unchanged |
| First United Bank Trust | 100 | $9.66K | 0.00% | 00.0% | Unchanged |
| West Branch Capital LLC | 100 | $9.66K | 0.00% | 00.0% | Unchanged |
| Concord Wealth Partners | 100 | $9.66K | 0.00% | 00.0% | Unchanged |
| Orion Capital Management LLC | 100 | $9.66K | 0.01% | 00.0% | Unchanged |
| TCTC Holdings, LLC | 100 | $9.66K | 0.00% | +100 | New |
| Central Trust Co | 101 | $9.76K | 0.00% | −167−62.3% | Reduced |
| JFS Wealth Advisors, LLC | 110 | $10.6K | 0.00% | 00.0% | Unchanged |
| First PREMIER Bank | 114 | $11.0K | 0.00% | +114 | New |
| Manchester Capital Management LLC | 115 | $11.1K | 0.00% | +69+150.0% | Added |
| JJJ Advisors Inc. | 119 | $11.5K | 0.00% | 00.0% | Unchanged |
| FinTrust Capital Advisors, LLC | 127 | $12.3K | 0.00% | 00.0% | Unchanged |
| Raleigh Capital Management Inc. | 130 | $12.6K | 0.01% | +85+188.9% | Added |
| Asset Dedication, LLC | 131 | $13.0K | 0.00% | 00.0% | Unchanged |
| Quent Capital, LLC | 145 | $14.0K | 0.00% | −20−12.1% | Reduced |
| MV Capital Management, Inc. | 151 | $14.6K | 0.00% | +13+9.4% | Added |
| Avalon Trust Co | 153 | $14.8K | 0.00% | 00.0% | Unchanged |
| Bogart Wealth, LLC | 162 | $15.6K | 0.00% | 00.0% | Unchanged |
| Oakworth Capital, Inc. | 171 | $16.5K | 0.00% | 00.0% | Unchanged |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 200 | $17.1K | 0.00% | +120+150.0% | Added |
| Sunbelt Securities, Inc. | 178 | $17.2K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 180 | $17.4K | 0.00% | −32−15.1% | Reduced |
| IFP Advisors, Inc | 180 | $17.4K | 0.00% | +70+63.6% | Added |
| Ronald Blue Trust, Inc. | 182 | $17.6K | 0.00% | −129−41.5% | Reduced |
| Wolverine Asset Management LLC | 200 | $19.3K | 0.00% | 00.0% | Unchanged |
| Liberty One Investment Management, LLC | 204 | $19.7K | 0.00% | +9+4.6% | Added |
| Hexagon Capital Partners LLC | 208 | $20.1K | 0.00% | +1+0.5% | Added |
| Annapolis Financial Services, LLC | 210 | $20.3K | 0.01% | 00.0% | Unchanged |
| CBIZ Investment Advisory Services, LLC | 210 | $20.3K | 0.00% | +210 | New |
| MidAtlantic Capital Management, Inc. | 222 | $21.4K | 0.02% | 00.0% | Unchanged |
| Sugarloaf Wealth Management, LLC | 240 | $23.2K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 247 | $23.9K | 0.00% | +61+32.8% | Added |
| Jones Financial Companies LLLP | 256 | $24.7K | 0.00% | +168+190.9% | Added |
| Farmers & Merchants Investments Inc | 270 | $26.1K | 0.00% | 00.0% | Unchanged |
| Beacon Capital Management, LLC | 270 | $26.1K | 0.01% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 272 | $26.3K | 0.01% | 00.0% | Unchanged |
| Castleview Partners, LLC | 280 | $27.0K | 0.02% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 319 | $29.2K | 0.00% | +49+18.1% | Added |
| Crewe Advisors LLC | 326 | $31.5K | 0.00% | +326 | New |
| Operose Advisors LLC | 334 | $32.3K | 0.01% | −402−54.6% | Reduced |
| Winthrop Capital Management, LLC | 351 | $34.0K | 0.02% | 00.0% | Unchanged |
| Riverview Trust Co | 360 | $34.8K | 0.03% | +360 | New |
| Clearstead Advisors, LLC | 393 | $34.8K | 0.00% | +298+313.7% | Added |
| Annis Gardner Whiting Capital Advisors, LLC | 372 | $35.9K | 0.01% | +267+254.3% | Added |
| Creative Financial Designs Inc | 377 | $36.4K | 0.00% | +329+685.4% | Added |