Costar GroupCSGP
13F holders, Q1 2024 (March 31)765holders
9famous investors
$96.36avg. 13F price*
At the end of Q1 2024, 765 institutions reported holding Costar Group Inc. (CSGP) in their 13F filings. The largest holders were Vanguard Group Inc. ($6.3B), BlackRock Inc. ($3.8B) and Principal Financial Group Inc. ($1.9B). 9 famous investors held it, including Chuck Akre (5.8% of Akre Capital Management's portfolio), Ron Baron (5.0% of Baron Capital (BAMCO)'s portfolio) and Ray Dalio (0.1% of Bridgewater Associates's portfolio).
- Company
- Costar Group Inc.
- Sector
- Finance
- CUSIP
- 22160N109
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 83 | $181.2M |
| Exits | 52 | $126.6M |
Ownership 765 holders
| Vanguard Group Inc. | 0.13% | Add +0.8% | 65,451,499 | $6.3B |
| BlackRock Inc. | 0.09% | Add +6.5% | 38,886,450 | $3.8B |
| Principal Financial Group Inc. | 1.11% | Reduce -1.1% | 19,592,181 | $1.9B |
| Baron Capital (BAMCO) | 4.98% | Reduce -0.3% | 19,337,618 | $1.9B |
| State Street Corp. | 0.07% | Add +2.0% | 16,126,174 | $1.6B |
| Janus Henderson Group PLC | 0.62% | Add +17.7% | 11,808,027 | $1.1B |
| Massachusetts Financial Services Co. | 0.33% | Reduce -2.7% | 11,502,919 | $1.1B |
| Geode Capital Management, LLC | 0.10% | Add +3.7% | 10,841,811 | $1.0B |
| Baillie Gifford & Co. | 0.70% | Reduce -2.8% | 9,253,753 | $893.9M |
| Macquarie Group Ltd. | 0.93% | Reduce -3.8% | 8,486,151 | $819.8M |
| Akre Capital Management | 5.80% | Add +0.1% | 7,261,626 | $701.5M |
| Bank of New York Mellon Corp | 0.11% | Reduce -2.7% | 5,992,499 | $578.9M |
| Artisan Partners Limited Partnership | 0.80% | Add +11.0% | 5,703,020 | $550.9M |
| Sands Capital Management, LLC | 1.45% | Reduce -4.4% | 5,375,482 | $519.3M |
| Norges Bank | 0.07% | Add +5.1% | 4,895,612 | $472.9M |
| Blair William & Co. | 1.34% | Add +0.6% | 4,419,778 | $427.0M |
| Bank of America Corp. | 0.04% | Add +7.8% | 4,337,362 | $419.0M |
| Capital International Investors | 0.08% | Add +0.0% | 4,037,971 | $390.1M |
| Morgan Stanley | 0.03% | Add +40.5% | 4,024,461 | $388.8M |
| Brown Advisory Inc. | 0.48% | Reduce -10.4% | 3,712,458 | $358.6M |
| T. Rowe Price Investment Management, Inc. | 0.21% | Reduce -46.2% | 3,628,297 | $350.5M |
| Northern Trust Corp. | 0.06% | Reduce -4.9% | 3,537,027 | $341.7M |
| Wellington Management Group LLP | 0.06% | Add +14.4% | 3,237,246 | $312.7M |
| Goldman Sachs Group Inc. | 0.06% | Add +3.0% | 3,090,288 | $298.5M |
| Invesco Ltd. | 0.06% | Reduce -22.0% | 3,059,796 | $295.6M |
| Ameriprise Financial Inc. | 0.08% | Add +3.1% | 3,043,930 | $294.0M |
| Capital Research Global Investors | 0.06% | Add +9.9% | 2,652,774 | $256.3M |
| Farallon Capital Management, L.L.C. | 1.51% | Reduce -16.9% | 2,594,356 | $250.6M |
| Charles Schwab Investment Management Inc. | 0.06% | Add +3.4% | 2,541,634 | $245.5M |
| Franklin Resources Inc. | 0.08% | Add +79.4% | 2,513,492 | $242.8M |
| Ownership Capital B.V. | 5.27% | Reduce -7.5% | 2,385,164 | $230.4M |
| Legal & General Group Plc | 0.06% | Add +2.0% | 2,271,269 | $219.4M |
| Vulcan Value Partners, LLC | 3.05% | Add +36.0% | 2,177,070 | $210.1M |
| Mackenzie Financial Corp. | 0.28% | Reduce -5.9% | 2,017,480 | $194.9M |
| American Century Companies Inc. | 0.12% | Reduce -15.3% | 2,013,476 | $194.5M |
| Federated Hermes, Inc. | 0.44% | Reduce -5.7% | 1,995,116 | $192.7M |
| Riverbridge Partners LLC | 2.34% | Reduce -19.6% | 1,982,075 | $191.5M |
| JPMorgan Chase & Co. | 0.02% | Add +206.4% | 1,960,841 | $189.4M |
| DF Dent & Co. Inc. | 2.30% | Reduce -1.5% | 1,947,602 | $188.1M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.50% | Reduce -1.0% | 1,940,510 | $187.5M |
| Voya Investment Management LLC | 0.19% | Add +793.1% | 1,785,722 | $172.5M |
| Envestnet Asset Management Inc. | 0.06% | Reduce -5.2% | 1,723,938 | $166.5M |
| Westfield Capital Management Co. LP | 0.84% | Add +17.8% | 1,647,389 | $159.1M |
| Harding Loevner LP | 0.95% | Reduce -7.5% | 1,601,191 | $154.7M |
| RGM Capital, LLC | 6.23% | Add +0.3% | 1,598,078 | $154.4M |
| Bares Capital Management, Inc. | 6.05% | Reduce -20.1% | 1,578,735 | $152.5M |
| T. Rowe Price Associates Inc. | 0.02% | Reduce -0.1% | 1,567,199 | $151.4M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.05% | Add +1.1% | 1,509,648 | $145.8M |
| Dimensional Fund Advisors LP | 0.04% | Add +12.0% | 1,478,175 | $142.8M |
| William Blair Investment Management, LLC | 0.36% | Reduce -14.0% | 1,443,228 | $139.4M |
| Ensign Peak Advisors, Inc | 0.25% | Reduce -9.2% | 1,418,931 | $137.1M |
| Swiss National Bank | 0.08% | Reduce -4.2% | 1,222,900 | $118.1M |
| Sei Investments Co. | 0.17% | Add +5.1% | 1,205,936 | $116.5M |
| Barclays PLC | 0.05% | Reduce -18.4% | 1,153,956 | $111.5M |
| Nuveen Asset Management, LLC | 0.03% | Reduce -1.5% | 1,145,797 | $110.7M |
| Baird Financial Group, Inc. | 0.23% | Reduce -0.8% | 1,138,541 | $110.0M |
| FMR LLC | 0.01% | Reduce -30.8% | 1,097,371 | $106.0M |
| CIBC Private Wealth Group LLC | 0.20% | Reduce -0.9% | 1,063,239 | $100.5M |
| Sumitomo Mitsui Trust Group, Inc. | 0.07% | Add +1.7% | 1,035,675 | $100.0M |
| Eagle Asset Management Inc. | 0.50% | Reduce -2.3% | 1,043,251 | $98.6M |
| Kayne Anderson Rudnick Investment Management LLC | 0.23% | Reduce -2.8% | 1,018,043 | $98.3M |
| Wells Fargo & Company | 0.03% | Add +30.4% | 1,006,711 | $97.2M |
| National Pension Service | 0.11% | Add +3.6% | 971,663 | $93.9M |
| UBS Group AG | 0.03% | Add +3.0% | 952,683 | $92.0M |
| Pictet Asset Management Holding SA | 0.10% | Add +1.4% | 923,486 | $89.2M |
| Chicago Capital, LLC | 2.69% | Reduce -0.2% | 912,670 | $88.2M |
| Weitz Investment Management, Inc. | 4.27% | No change | 876,500 | $84.7M |
| Deutsche Bank AG | 0.04% | Reduce -5.1% | 876,269 | $84.6M |
| Beck Mack & Oliver LLC | 1.70% | Add +12.1% | 867,942 | $83.8M |
| Royal Bank of Canada | 0.02% | Add +3.8% | 861,700 | $83.2M |
| Rathbones Group PLC | 0.47% | Reduce -0.1% | 835,591 | $80.7M |
| American Capital Management Inc. | 2.52% | Reduce -0.8% | 813,599 | $78.6M |
| Spyglass Capital Management LLC | 5.19% | Add +22.6% | 806,193 | $77.9M |
| Frontier Capital Management Co. LLC | 0.72% | Add +173.2% | 798,164 | $77.1M |
| Rhumbline Advisers | 0.07% | Add +1.5% | 784,939 | $75.8M |
| BNP Paribas Financial Markets | 0.09% | Add +83.4% | 765,493 | $73.9M |
| Victory Capital Management Inc. | 0.07% | Reduce -1.6% | 755,456 | $73.0M |
| CI Investments Inc. | 0.27% | Reduce -2.4% | 712,838 | $68.9M |
| California Public Employees Retirement System | 0.05% | Reduce -2.5% | 709,750 | $68.6M |
| TimesSquare Capital Management, LLC | 0.98% | Reduce -5.6% | 699,461 | $67.6M |
| Amundi | 0.03% | Add +10.6% | 801,888 | $67.5M |
| Mitsubishi UFJ Trust & Banking Corp | 0.15% | Reduce -9.2% | 669,679 | $64.7M |
| HSBC Holdings PLC | 0.05% | Add +12.9% | 662,838 | $64.0M |
| California State Teachers Retirement System | 0.08% | Add +1.0% | 656,559 | $63.4M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.08% | Add +13.3% | 630,505 | $60.9M |
| Peregrine Capital Management LLC | 1.72% | Reduce -1.6% | 620,254 | $59.9M |
| Raymond James & Associates | 0.04% | Reduce -1.6% | 617,113 | $59.6M |
| Granahan Investment Management, LLC | 2.07% | Reduce -14.2% | 610,998 | $59.0M |
| Citigroup Inc. | 0.06% | Reduce -2.4% | 590,655 | $57.1M |
| Quantum Capital Management, LLC / NJ | 6.12% | Add +17.3% | 582,434 | $56.3M |
| Stephens Investment Management Group LLC | 0.69% | Add +0.6% | 539,295 | $52.1M |
| Alliancebernstein L.P. | 0.02% | Add +10.9% | 536,986 | $51.9M |
| STRS Ohio | 0.20% | Reduce -20.9% | 530,000 | $51.2M |
| Clearbridge Investments, LLC | 0.04% | Add +0.2% | 522,077 | $50.4M |
| Credit Suisse AG/ | 0.05% | Add +9.5% | 511,622 | $49.4M |
| Jennison Associates LLC | 0.03% | Add +16.1% | 508,951 | $49.2M |
| Citadel Advisors | 0.05% | Add +7782.8% | 489,917 | $47.3M |
| Natixis Advisors, LLC | 0.11% | Add +4.1% | 478,047 | $46.2M |
| ProShare Advisors LLC | 0.12% | Add +20.8% | 466,562 | $45.1M |
| TD Asset Management Inc | 0.04% | Reduce -29.8% | 455,493 | $44.0M |
"% of holder's portfolio" is CSGP's weight in each manager's 13F, not the share of Costar Group Inc. the manager owns.