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, Q4 2023
Institutional positions in Costar Group, Inc. as of Dec 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
- 737
- +55 vs. Q3 2023
- Shares held
- 394.1M
- +2.25M (+0.6%) vs. Q3 2023
- Total value
- $34.4B
- +$4.26B (+14.1%) vs. Q3 2023
- New holders
- 105
- 283 more added
- Sold out
- 50
- 261 more reduced
8 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding Costar Group, Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| ICA Group Wealth Management, LLC | 1,079 | $94.3K | 0.02% | +1,079 | New |
| Rakuten Investment Management, Inc. | 1,010 | $88.9K | 0.00% | +1,010 | New |
| Cape Investment Advisory, Inc. | 1,013 | $88.5K | 0.04% | +1,013 | New |
| Western Pacific Wealth Management, LP | 912 | $79.7K | 0.06% | 00.0% | Unchanged |
| Cornerstone Planning Group LLC | 890 | $77.8K | 0.03% | −42−4.5% | Reduced |
| Whittier Trust Co of Nevada Inc | 882 | $77.1K | 0.00% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 816 | $71.3K | 0.01% | −706−46.4% | Reduced |
| Loomis Sayles & Co L P | 775 | $68.0K | 0.00% | 00.0% | Unchanged |
| Harbor Investment Advisory, LLC | 777 | $67.9K | 0.01% | +31+4.2% | Added |
| Allworth Financial LP | 748 | $65.4K | 0.00% | −11−1.4% | Reduced |
| Operose Advisors LLC | 736 | $64.3K | 0.03% | −1,904−72.1% | Reduced |
| Park Place Capital Corp | 721 | $63.0K | 0.03% | −35−4.6% | Reduced |
| CVA Family Office, LLC | 690 | $60.3K | 0.01% | +690 | New |
| O'Dell Group, LLC | 610 | $53.3K | 0.01% | +610 | New |
| West Tower Group, LLC | 608 | $53.1K | 0.11% | +608 | New |
| Colonial Trust Co | 525 | $46.2K | 0.01% | 00.0% | Unchanged |
| Connectus Wealth, LLC | 518,633 | $45.3K | 0.00% | +467,534+915.0% | Added |
| Pension & Wealth Management Advisors, Inc. | 510 | $44.6K | 0.03% | +510 | New |
| Covestor Ltd | 491 | $43.0K | 0.03% | +7+1.4% | Added |
| Glassman Wealth Services | 477 | $41.7K | 0.01% | +59+14.1% | Added |
| Plato Investment Management Ltd | 467 | $40.8K | 0.05% | +467 | New |
| Rise Advisors, LLC | 460 | $40.2K | 0.03% | 00.0% | Unchanged |
| McIlrath & Eck, LLC | 448 | $39.2K | 0.01% | −30−6.3% | Reduced |
| Pinnacle Bancorp, Inc. | 428 | $37.4K | 0.01% | +428 | New |
| Ancora Advisors, LLC | 400 | $35.0K | 0.00% | −200−33.3% | Reduced |
| Livforsakringsbolaget Skandia, Omsesidigt | 400 | $35.0K | 0.00% | 00.0% | Unchanged |
| Catalyst Capital Advisors LLC | 384 | $33.6K | 0.00% | +82+27.2% | Added |
| Silicon Valley Capital Partners | 378 | $33.0K | 0.01% | 00.0% | Unchanged |
| Winthrop Capital Management, LLC | 351 | $30.7K | 0.01% | +351 | New |
| Farther Finance Advisors, LLC | 321 | $28.1K | 0.00% | +240+296.3% | Added |
| Castleview Partners, LLC | 280 | $24.5K | 0.02% | −88−23.9% | Reduced |
| Ronald Blue Trust, Inc. | 311 | $24.0K | 0.00% | +173+125.4% | Added |
| Bell Investment Advisors, Inc | 272 | $23.8K | 0.00% | +124+83.8% | Added |
| Farmers & Merchants Investments Inc | 270 | $23.6K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 270 | $23.6K | 0.00% | +18+7.1% | Added |
| Central Trust Co | 268 | $23.4K | 0.00% | −73−21.4% | Reduced |
| Leonteq Securities AG | 254 | $22.2K | 0.00% | −103−28.9% | Reduced |
| Sugarloaf Wealth Management, LLC | 240 | $21.0K | 0.01% | 00.0% | Unchanged |
| Beacon Capital Management, LLC | 270 | $20.8K | 0.01% | 00.0% | Unchanged |
| MidAtlantic Capital Management, Inc. | 222 | $19.4K | 0.02% | +222 | New |
| Harbour Investments, Inc. | 212 | $18.5K | 0.00% | +19+9.8% | Added |
| Annapolis Financial Services, LLC | 210 | $18.4K | 0.00% | 00.0% | Unchanged |
| Hexagon Capital Partners LLC | 207 | $18.1K | 0.00% | +106+105.0% | Added |
| Wolverine Asset Management LLC | 200 | $17.5K | 0.00% | −300−60.0% | Reduced |
| Liberty One Investment Management, LLC | 195 | $17.0K | 0.00% | +76+63.9% | Added |
| GWM Advisors LLC | 186 | $16.3K | 0.00% | +68+57.6% | Added |
| Sunbelt Securities, Inc. | 178 | $15.6K | 0.00% | −130−42.2% | Reduced |
| Groupama Asset Managment | 174 | $15.2K | 0.00% | +174 | New |
| Oakworth Capital, Inc. | 171 | $14.9K | 0.00% | +171 | New |
| Quent Capital, LLC | 165 | $14.4K | 0.00% | +13+8.6% | Added |
| Quarry LP | 163 | $14.2K | 0.01% | +163 | New |
| Bogart Wealth, LLC | 162 | $14.2K | 0.00% | 00.0% | Unchanged |
| Avalon Trust Co | 153 | $13.4K | 0.00% | 00.0% | Unchanged |
| Core Alternative Capital | 152 | $13.3K | 0.00% | −29−16.0% | Reduced |
| MV Capital Management, Inc. | 138 | $12.1K | 0.00% | −3−2.1% | Reduced |
| Asset Dedication, LLC | 131 | $12.0K | 0.00% | 00.0% | Unchanged |
| FinTrust Capital Advisors, LLC | 127 | $11.1K | 0.00% | +127 | New |
| USA Financial Portformulas Corp | 125 | $10.9K | 0.00% | −11−8.1% | Reduced |
| Gould Capital, LLC | 125 | $10.9K | 0.01% | 00.0% | Unchanged |
| JJJ Advisors Inc. | 119 | $10.4K | 0.00% | +58+95.1% | Added |
| IFP Advisors, Inc | 110 | $9.61K | 0.00% | −2−1.8% | Reduced |
| JFS Wealth Advisors, LLC | 110 | $9.61K | 0.00% | +10+10.0% | Added |
| DAGCO, Inc. | 108 | $9.44K | 0.01% | +108 | New |
| Dynamic Wealth Strategies, LLC | 108 | $9.44K | 0.01% | +108 | New |
| Annis Gardner Whiting Capital Advisors, LLC | 105 | $9.18K | 0.00% | +13+14.1% | Added |
| GW&K Investment Management, LLC | 98 | $9.00K | 0.00% | +3+3.2% | Added |
| Concord Wealth Partners | 100 | $8.74K | 0.00% | −50−33.3% | Reduced |
| West Branch Capital LLC | 100 | $8.74K | 0.00% | 00.0% | Unchanged |
| Orion Capital Management LLC | 100 | $8.74K | 0.01% | 00.0% | Unchanged |
| First United Bank Trust | 100 | $8.74K | 0.00% | +100 | New |
| Abound Wealth Management | 98 | $8.56K | 0.00% | +9+10.1% | Added |
| Clearstead Advisors, LLC | 95 | $8.30K | 0.00% | +15+18.8% | Added |
| Turtle Creek Wealth Advisors, LLC | 95 | $8.30K | 0.00% | +95 | New |
| Smithfield Trust Co | 90 | $8.00K | 0.00% | 00.0% | Unchanged |
| Private Wealth Management Group, LLC | 91 | $7.95K | 0.00% | +91 | New |
| JNBA Financial Advisors | 88 | $7.69K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 88 | $7.69K | 0.00% | +66+300.0% | Added |
| Private Trust Co NA | 86 | $7.52K | 0.00% | 00.0% | Unchanged |
| Cherry Tree Wealth Management, LLC | 85 | $7.43K | 0.00% | 00.0% | Unchanged |
| Caitlin John, LLC | 85 | $7.43K | 0.01% | +85 | New |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 80 | $6.68K | 0.00% | 00.0% | Unchanged |
| Heritage Wealth Advisors | 76 | $6.64K | 0.00% | 00.0% | Unchanged |
| Rockbridge Investment Management, LCC | 70 | $6.12K | 0.00% | +70 | New |
| Zions Bancorporation, N.A. | 70 | $6.12K | 0.00% | 00.0% | Unchanged |
| Arlington Trust Co LLC | 69 | $6.03K | 0.00% | +69 | New |
| Prestige Wealth Management Group LLC | 68 | $5.94K | 0.00% | 00.0% | Unchanged |
| Bellevue Asset Management, LLC | 64 | $5.59K | 0.00% | +3+4.9% | Added |
| Itau Unibanco Holding S.A. | 59 | $5.16K | 0.00% | +4+7.3% | Added |
| AdvisorNet Financial, Inc | 56 | $4.89K | 0.00% | +20+55.6% | Added |
| Washington Trust Advisors, Inc. | 54 | $4.72K | 0.00% | 00.0% | Unchanged |
| Beaird Harris Wealth Management, LLC | 54 | $4.72K | 0.00% | +54 | New |
| Red Tortoise LLC | 50 | $4.37K | 0.00% | 00.0% | Unchanged |
| Creative Financial Designs Inc | 48 | $4.20K | 0.00% | 00.0% | Unchanged |
| PayPay Securities Corp | 47 | $4.12K | 0.20% | +10+27.0% | Added |
| Larson Financial Group LLC | 47 | $4.11K | 0.00% | −44−48.4% | Reduced |
| Baystate Wealth Management LLC | 47 | $4.11K | 0.00% | 00.0% | Unchanged |
| Fairman Group, LLC | 47 | $4.11K | 0.00% | +47 | New |
| Manchester Capital Management LLC | 46 | $4.02K | 0.00% | +42+1,050.0% | Added |
| Valley National Advisers Inc | 55 | $4.00K | 0.00% | +45+450.0% | Added |
| Parallax Volatility Advisers, L.P. | 45 | $3.93K | 0.00% | −229−83.6% | Reduced |