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 |
|---|---|---|---|---|---|
| Sequoia Financial Advisors, LLC | 4,084 | $281.2K | 0.01% | −626−13.3% | Reduced |
| Kalos Management, Inc. | 4,000 | $275.4K | 0.55% | 00.0% | Unchanged |
| Thompson Siegel & Walmsley LLC | 4,000 | $275.0K | 0.00% | −1,000−20.0% | Reduced |
| Forum Financial Management, LP | 3,991 | $274.8K | 0.01% | +2+0.1% | Added |
| Meiji Yasuda Asset Management Co Ltd. | 3,910 | $269.0K | 0.01% | 00.0% | Unchanged |
| Symmetry Partners, LLC | 3,910 | $269.0K | 0.01% | 00.0% | Unchanged |
| Oarsman Capital, Inc. | 3,881 | $267.2K | 0.12% | +3,881 | New |
| Snowden Capital Advisors LLC | 3,808 | $262.2K | 0.01% | +3,808 | New |
| Checchi Capital Advisers, LLC | 3,785 | $260.6K | 0.03% | +178+4.9% | Added |
| Quantamental Technologies LLC | 3,775 | $259.9K | 0.14% | −18,043−82.7% | Reduced |
| Wealth Management Associates, Inc. | 3,766 | $259.3K | 0.16% | 00.0% | Unchanged |
| Financial Consulate, Inc | 3,764 | $259.2K | 0.09% | +73+2.0% | Added |
| Camden Capital, LLC | 3,705 | $255.1K | 0.04% | +481+14.9% | Added |
| Cerity Partners LLC | 3,650 | $251.3K | 0.00% | −383−9.5% | Reduced |
| Acima Private Wealth, LLC | 3,612 | $248.7K | 0.12% | +3,612 | New |
| Parkside Financial Bank & Trust | 3,594 | $247.4K | 0.07% | −66−1.8% | Reduced |
| Spire Wealth Management | 3,561 | $245.2K | 0.01% | −51,580−93.5% | Reduced |
| CCG Wealth Management, LLC | 3,443 | $237.1K | 0.16% | +699+25.5% | Added |
| CWM, LLC | 3,408 | $235.0K | 0.00% | −675−16.5% | Reduced |
| Great Valley Advisor Group, Inc. | 3,393 | $233.4K | 0.01% | +3,393 | New |
| Siemens Fonds Invest GmbH | 3,286 | $226.2K | 0.02% | −45−1.4% | Reduced |
| National Asset Management, Inc. | 3,280 | $225.8K | 0.01% | +3,280 | New |
| Employees Retirement System of Texas | 3,234 | $223.0K | 0.00% | −155,766−98.0% | Reduced |
| Benjamin Edwards Inc | 3,229 | $222.0K | 0.05% | +584+22.1% | Added |
| Fukoku Mutual Life Insurance Co | 3,210 | $221.0K | 0.02% | 00.0% | Unchanged |
| Nilsine Partners, LLC | 3,183 | $219.2K | 0.03% | +3,183 | New |
| Coastal Investment Advisors, Inc. | 3,177 | $218.7K | 0.05% | +10.0% | Added |
| Centaurus Financial, Inc. | 3,143 | $216.0K | 0.02% | +23+0.7% | Added |
| Everhart Financial Group, Inc. | 3,100 | $213.4K | 0.10% | −1,829−37.1% | Reduced |
| Kolinsky Wealth Management, LLC | 3,097 | $213.0K | 0.23% | −1,497−32.6% | Reduced |
| Independent Advisor Alliance | 3,050 | $210.0K | 0.01% | +3,050 | New |
| WMS Partners, LLC | 3,020 | $207.9K | 0.02% | −178−5.6% | Reduced |
| Courier Capital LLC | 3,015 | $207.6K | 0.02% | 00.0% | Unchanged |
| Sustainable Growth Advisers, LP | 3,011 | $207.3K | 0.00% | +3,011 | New |
| HBK Sorce Advisory LLC | 3,003 | $206.8K | 0.01% | +3,003 | New |
| Endurance Wealth Management, Inc. | 2,970 | $204.0K | 0.03% | 00.0% | Unchanged |
| David Loasby | 2,973 | $203.2K | 0.02% | +2,973 | New |
| Balentine LLC | 2,936 | $202.1K | 0.01% | −386−11.6% | Reduced |
| First Horizon Advisors, Inc. | 2,887 | $198.8K | 0.01% | −329−10.2% | Reduced |
| Edmond de Rothschild Holding S.A. | 2,870 | $197.6K | 0.00% | −418−12.7% | Reduced |
| SRS Capital Advisors, Inc. | 2,826 | $194.6K | 0.03% | −101−3.5% | Reduced |
| Tobam | 2,676 | $184.0K | 0.01% | +481+21.9% | Added |
| Ossiam | 2,669 | $183.8K | 0.00% | −3,367−55.8% | Reduced |
| HighMark Wealth Management LLC | 2,637 | $181.6K | 0.14% | +2,616+12,457.1% | Added |
| Stephenson National Bank & Trust | 2,632 | $181.2K | 0.11% | +2,357+857.1% | Added |
| Sentry Investment Management LLC | 2,633 | $181.0K | 0.07% | 00.0% | Unchanged |
| ICICI Prudential Asset Management Co Ltd | 2,604 | $179.3K | 0.03% | +562+27.5% | Added |
| Banque Cantonale Vaudoise | 2,500 | $172.0K | 0.01% | 00.0% | Unchanged |
| Seaport Global Advisors, LLC | 2,454 | $169.0K | 0.53% | −931−27.5% | Reduced |
| Hantz Financial Services, Inc. | 2,378 | $164.0K | 0.00% | +2,378 | New |
| Desjardins Global Asset Management Inc. | 2,351 | $162.0K | 0.02% | +2,351 | New |
| Natixis Investment Managers International | 2,238 | $154.1K | 0.01% | −1,136−33.7% | Reduced |
| Umb Bank N A | 2,124 | $146.2K | 0.00% | +566+36.3% | Added |
| Kapitalo Investimentos Ltda | 2,030 | $139.8K | 0.05% | +2,030 | New |
| Whittier Trust Co | 2,000 | $137.7K | 0.00% | 00.0% | Unchanged |
| Ridgewood Investments LLC | 1,930 | $132.9K | 0.08% | +1,930 | New |
| Headlands Technologies LLC | 1,860 | $128.1K | 0.09% | +1,337+255.6% | Added |
| Bessemer Group Inc | 1,853 | $128.0K | 0.00% | −619−25.0% | Reduced |
| Delta Asset Management LLC | 1,760 | $121.2K | 0.01% | 00.0% | Unchanged |
| Venturi Wealth Management, LLC | 1,618 | $111.4K | 0.01% | +1,618 | New |
| Quadrant Capital Group LLC | 1,555 | $107.1K | 0.01% | −1,017−39.5% | Reduced |
| Tradition Wealth Management, LLC | 1,438 | $99.0K | 0.01% | −10−0.7% | Reduced |
| Kelly Financial Services LLC | 1,410 | $97.1K | 0.05% | −132−8.6% | Reduced |
| Western Pacific Wealth Management, LP | 1,361 | $93.7K | 0.07% | −497−26.7% | Reduced |
| Alta Advisers Ltd | 1,300 | $89.5K | 0.05% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 1,280 | $88.1K | 0.00% | −44−3.3% | Reduced |
| Achmea Investment Management B.V. | 1,281 | $88.0K | 0.00% | −7,580−85.5% | Reduced |
| Belpointe Asset Management LLC | 1,147 | $79.0K | 0.00% | −102−8.2% | Reduced |
| ICA Group Wealth Management, LLC | 1,079 | $74.3K | 0.02% | 00.0% | Unchanged |
| Manchester Capital Management LLC | 1,036 | $71.3K | 0.01% | +1,036 | New |
| Cullen/Frost Bankers, Inc. | 1,031 | $71.0K | 0.00% | +53+5.4% | Added |
| Whittier Trust Co of Nevada Inc | 1,003 | $69.1K | 0.00% | −2−0.2% | Reduced |
| Harvest Fund Management Co., Ltd | 1,000 | $69.0K | 0.02% | +500+100.0% | Added |
| Pinebridge Investments, L.P. | 971 | $66.9K | 0.00% | +251+34.9% | Added |
| Taikang Asset Management (Hong Kong) Co Ltd | 122,228 | $66.1K | 1.52% | +37,924+45.0% | Added |
| Huntington National Bank | 898 | $61.8K | 0.00% | −268−23.0% | Reduced |
| Loomis Sayles & Co L P | 824 | $56.0K | 0.00% | −217−20.8% | Reduced |
| Harbor Investment Advisory, LLC | 759 | $52.3K | 0.01% | −110−12.7% | Reduced |
| Park Place Capital Corp | 756 | $52.1K | 0.01% | 00.0% | Unchanged |
| Heritage Wealth Advisors | 755 | $52.0K | 0.00% | −846−52.8% | Reduced |
| Allworth Financial LP | 723 | $49.8K | 0.00% | −102−12.4% | Reduced |
| KB Financial Partners, LLC | 694 | $48.0K | 0.01% | −355−33.8% | Reduced |
| Ancora Advisors, LLC | 600 | $41.3K | 0.00% | −5−0.8% | Reduced |
| Steward Partners Investment Advisory, LLC | 578 | $39.8K | 0.00% | −122−17.4% | Reduced |
| Jackson, Grant Investment Advisers, Inc. | 560 | $38.6K | 0.02% | +30+5.7% | Added |
| Connectus Wealth, LLC | 54,022 | $37.2K | 0.00% | +2,059+4.0% | Added |
| Covestor Ltd | 516 | $36.0K | 0.03% | +12+2.4% | Added |
| McIlrath & Eck, LLC | 508 | $35.0K | 0.01% | −73−12.6% | Reduced |
| Lindbrook Capital, LLC | 506 | $34.8K | 0.00% | −220−30.3% | Reduced |
| Harbour Investments, Inc. | 501 | $34.5K | 0.00% | +20+4.2% | Added |
| Wolverine Asset Management LLC | 500 | $34.4K | 0.00% | 00.0% | Unchanged |
| Central Trust Co | 455 | $31.3K | 0.00% | −12−2.6% | Reduced |
| Global Retirement Partners, LLC | 410 | $30.2K | 0.00% | +320+355.6% | Added |
| Glassman Wealth Services | 403 | $27.7K | 0.00% | +25+6.6% | Added |
| Livforsakringsbolaget Skandia, Omsesidigt | 400 | $27.5K | 0.00% | 00.0% | Unchanged |
| Harel Insurance Investments & Financial Services Ltd. | 392 | $27.0K | 0.00% | +392 | New |
| CVA Family Office, LLC | 380 | $26.2K | 0.01% | −195−33.9% | Reduced |
| Castleview Partners, LLC | 368 | $25.3K | 0.02% | 00.0% | Unchanged |
| Riverview Trust Co | 360 | $24.8K | 0.02% | 00.0% | Unchanged |
| Quarry LP | 358 | $24.6K | 0.01% | +154+75.5% | Added |