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, Q2 2024
Institutional positions in Costar Group, Inc. as of Jun 30, 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
- +7 vs. Q1 2024
- Shares held
- 395.2M
- −1.98M (−0.5%) vs. Q1 2024
- Total value
- $29.3B
- −$9.03B (−23.6%) vs. Q1 2024
- New holders
- 99
- 278 more added
- Sold out
- 92
- 283 more reduced
7 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: 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, Q2 2024
Shares, value and share of portfolio for each institution holding Costar Group, Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Commerce Bank | 52,793 | $3.91M | 0.03% | +4,427+9.2% | Added |
| CWM Advisors, LLC | 52,978 | $3.93M | 0.45% | −3,699−6.5% | Reduced |
| Pitcairn Co | 54,283 | $4.02M | 0.25% | +2,034+3.9% | Added |
| Xponance, Inc. | 54,313 | $4.03M | 0.04% | −15,858−22.6% | Reduced |
| SG Americas Securities, LLC | 55,098 | $4.08M | 0.03% | −44,702−44.8% | Reduced |
| Assetmark, Inc | 55,339 | $4.10M | 0.01% | −9,765−15.0% | Reduced |
| Louisiana State Employees Retirement System | 55,500 | $4.11M | 0.08% | −300−0.5% | Reduced |
| Banco Santander, S.A. | 55,670 | $4.13M | 0.05% | −6,848−11.0% | Reduced |
| New York Life Investment Management LLC | 55,945 | $4.15M | 0.04% | +292+0.5% | Added |
| Taikang Asset Management (Hong Kong) Co Ltd | 56,194 | $4.17M | 0.65% | −4,920−8.1% | Reduced |
| Seven Eight Capital, LP | 56,499 | $4.19M | 0.44% | +56,499 | New |
| Jag Capital Management, LLC | 56,763 | $4.21M | 0.58% | +56,763 | New |
| Public Sector Pension Investment Board | 56,799 | $4.21M | 0.03% | +8,516+17.6% | Added |
| Nomura Holdings Inc | 60,402 | $4.48M | 0.03% | +56,891+1,620.4% | Added |
| Motley Fool Asset Management LLC | 60,701 | $4.48M | 0.30% | +1,958+3.3% | Added |
| Magnetar Financial LLC | 61,404 | $4.55M | 0.10% | +61,404 | New |
| Intrinsic Edge Capital Management LLC | 62,742 | $4.65M | 0.45% | 00.0% | Unchanged |
| Fjarde AP-fonden (The Fourth Swedish National Pensionfund) | 63,470 | $4.71M | 0.05% | +63,470 | New |
| Tredje AP-fonden | 64,121 | $4.75M | 0.05% | −1,003−1.5% | Reduced |
| DnB Asset Management AS | 65,547 | $4.86M | 0.02% | −2,405−3.5% | Reduced |
| Nisa Investment Advisors, LLC | 65,582 | $4.86M | 0.03% | −1,190−1.8% | Reduced |
| Utah Retirement Systems | 66,880 | $4.96M | 0.06% | −3,000−4.3% | Reduced |
| Regions Financial Corp | 67,416 | $5.00M | 0.04% | −2,019−2.9% | Reduced |
| Boston Private Wealth LLC | 68,614 | $5.09M | 0.13% | −3,604−5.0% | Reduced |
| UniSuper Management Pty Ltd | 68,912 | $5.11M | 0.04% | +52,872+329.6% | Added |
| Van Eck Associates Corp | 71,353 | $5.14M | 0.01% | +71,353 | New |
| Davenport & Co LLC | 69,593 | $5.16M | 0.03% | +10,277+17.3% | Added |
| Daiwa Securities Group Inc. | 71,321 | $5.29M | 0.03% | +5,614+8.5% | Added |
| Alyeska Investment Group, L.P. | 71,463 | $5.30M | 0.03% | +71,463 | New |
| KBC Group NV | 73,093 | $5.42M | 0.02% | −20,248−21.7% | Reduced |
| Mariner, LLC | 73,723 | $5.47M | 0.01% | +35,555+93.2% | Added |
| Lord, Abbett & Co. LLC | 73,885 | $5.48M | 0.02% | −220,589−74.9% | Reduced |
| Trexquant Investment LP | 73,920 | $5.48M | 0.08% | +73,920 | New |
| US Bancorp | 75,151 | $5.57M | 0.01% | −992−1.3% | Reduced |
| Forsta Ap-Fonden | 75,200 | $5.58M | 0.05% | −5,500−6.8% | Reduced |
| Standard Life Aberdeen plc | 75,437 | $5.59M | 0.01% | −94,294−55.6% | Reduced |
| Jefferies Financial Group Inc. | 75,526 | $5.60M | 0.11% | +15,526+25.9% | Added |
| Czech National Bank | 77,813 | $5.77M | 0.07% | +5,962+8.3% | Added |
| British Columbia Investment Management Corp | 78,218 | $5.80M | 0.03% | +29,462+60.4% | Added |
| USS Investment Management Ltd | 78,307 | $5.81M | 0.05% | +1,610+2.1% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 80,509 | $5.97M | 0.03% | +70.0% | Added |
| Fiera Capital Corp | 80,963 | $6.00M | 0.02% | +18,241+29.1% | Added |
| Nissay Asset Management Corp | 81,139 | $6.02M | 0.04% | +8,669+12.0% | Added |
| CIBC World Markets Corp | 82,154 | $6.09M | 0.04% | −112,832−57.9% | Reduced |
| Amalgamated Bank | 82,365 | $6.11M | 0.05% | −3,646−4.2% | Reduced |
| IFM Investors Pty Ltd | 82,768 | $6.14M | 0.06% | +182+0.2% | Added |
| Neuberger Berman Group LLC | 83,554 | $6.19M | 0.01% | −218,468−72.3% | Reduced |
| Twin Tree Management, LP | 84,198 | $6.24M | 0.18% | +75,894+913.9% | Added |
| MML Investors Services, LLC | 84,988 | $6.30M | 0.03% | −10,389−10.9% | Reduced |
| The PNC Financial Services Group, Inc. | 89,079 | $6.60M | 0.00% | −5,290−5.6% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 89,693 | $6.65M | 0.04% | +45+0.1% | Added |
| Retirement Systems of Alabama | 90,076 | $6.68M | 0.03% | −54−0.1% | Reduced |
| Soros Capital Management LLC | 93,250 | $6.91M | 3.78% | +21,450+29.9% | Added |
| Jump Financial, LLC | 93,994 | $6.97M | 0.14% | +53,389+131.5% | Added |
| Lakehouse Capital Pty Ltd | 94,408 | $7.00M | 4.90% | 00.0% | Unchanged |
| Equitable Trust Co | 94,494 | $7.01M | 0.48% | +48,688+106.3% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 95,718 | $7.10M | 0.01% | +48,964+104.7% | Added |
| Night Owl Capital Management, LLC | 97,442 | $7.22M | 1.08% | −1,308−1.3% | Reduced |
| Azzad Asset Management Inc | 97,651 | $7.24M | 0.85% | +437+0.4% | Added |
| Ninety One North America, Inc. | 98,541 | $7.31M | 0.37% | −6,405−6.1% | Reduced |
| Capital Fund Management S.A. | 99,015 | $7.34M | 0.08% | +99,015 | New |
| Thematics Asset Management | 105,814 | $7.85M | 0.32% | +4,382+4.3% | Added |
| State of Alaska, Department of Revenue | 107,231 | $7.95M | 0.09% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 107,421 | $7.96M | 0.09% | +107,421 | New |
| Y-Intercept (Hong Kong) Ltd | 107,432 | $7.97M | 0.44% | +107,432 | New |
| MetLife Investment Management | 108,868 | $8.07M | 0.05% | +6,151+6.0% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 110,197 | $8.17M | 0.10% | −3,030−2.7% | Reduced |
| Handelsbanken Fonder AB | 111,282 | $8.25M | 0.04% | +3,017+2.8% | Added |
| Arizona State Retirement System | 112,190 | $8.32M | 0.06% | −130−0.1% | Reduced |
| LPL Financial LLC | 113,093 | $8.38M | 0.00% | +12,621+12.6% | Added |
| Guggenheim Capital LLC | 114,521 | $8.49M | 0.06% | −8,377−6.8% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 116,200 | $8.63M | 0.04% | −309,149−72.7% | Reduced |
| Aquatic Capital Management LLC | 117,600 | $8.72M | 0.32% | +117,600 | New |
| 2Xideas AG | 118,987 | $8.82M | 1.10% | +3,954+3.4% | Added |
| State of Tennessee, Treasury Department | 118,993 | $8.82M | 0.03% | −8,193−6.4% | Reduced |
| CIBC Asset Management Inc | 119,787 | $8.88M | 0.03% | −682−0.6% | Reduced |
| State of Michigan Retirement System | 120,800 | $8.96M | 0.05% | +1,300+1.1% | Added |
| Nicholas Company, Inc. | 122,625 | $9.09M | 0.15% | +122,625 | New |
| Azimuth Capital Investment Management LLC | 123,778 | $9.18M | 0.37% | +45,263+57.6% | Added |
| Resona Asset Management Co.,Ltd. | 123,949 | $9.19M | 0.06% | −8,136−6.2% | Reduced |
| Walleye Capital LLC | 124,321 | $9.22M | 0.10% | −21,114−14.5% | Reduced |
| Nomura Asset Management Co Ltd | 126,713 | $9.39M | 0.03% | +4,024+3.3% | Added |
| Foster Victor Wealth Advisors, LLC | 123,954 | $9.54M | 0.80% | +23,512+23.4% | Added |
| Storebrand Asset Management AS | 129,205 | $9.58M | 0.03% | +4,947+4.0% | Added |
| Mediolanum International Funds Ltd | 140,971 | $9.77M | 0.16% | +68,415+94.3% | Added |
| Scout Investments, Inc. | 132,537 | $9.83M | 0.26% | −15,214−10.3% | Reduced |
| Comerica Bank | 135,524 | $10.0M | 0.04% | +6,236+4.8% | Added |
| Kelly Lawrence W & Associates Inc | 137,516 | $10.2M | 2.32% | +573+0.4% | Added |
| HRT Financial LP | 138,149 | $10.2M | 0.06% | +138,149 | New |
| Susquehanna International Group, LLP | 139,278 | $10.3M | 0.02% | +45,024+47.8% | Added |
| Qube Research & Technologies Ltd | 142,604 | $10.6M | 0.02% | +120,081+533.1% | Added |
| Pragma Gestao de Patrimonio Ltd | 143,000 | $10.6M | 5.63% | 00.0% | Unchanged |
| LGT Group Foundation | 143,147 | $10.6M | 0.17% | +18,418+14.8% | Added |
| Quantbot Technologies LP | 143,468 | $10.6M | 0.51% | +143,468 | New |
| Two Sigma Investments, LP | 147,295 | $10.9M | 0.03% | +147,295 | New |
| Corebridge Financial, Inc. | 149,944 | $11.1M | 0.06% | +149,944 | New |
| Cetera Investment Advisers | 149,961 | $11.1M | 0.03% | −242−0.2% | Reduced |
| State of New Jersey Common Pension Fund D | 150,739 | $11.2M | 0.05% | −81,402−35.1% | Reduced |
| Teachers Retirement System of the State of Kentucky | 157,419 | $11.7M | 0.10% | −896−0.6% | Reduced |
| Oppenheimer Asset Management Inc. | 160,335 | $11.9M | 0.15% | +9,829+6.5% | Added |