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, Q3 2024
Institutional positions in Costar Group, Inc. as of Sep 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
- 773
- +13 vs. Q2 2024
- Shares held
- 397.6M
- +41.1M (+11.5%) vs. Q2 2024
- Total value
- $30.0B
- +$3.57B (+13.5%) vs. Q2 2024
- New holders
- 91
- 309 more added
- Sold out
- 78
- 283 more reduced
7 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2024
Shares, value and share of portfolio for each institution holding Costar Group, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Platinum Investment Management Ltd | 50,000 | $3.77M | 0.17% | 00.0% | Unchanged |
| Envestnet Portfolio Solutions, Inc. | 50,046 | $3.78M | 0.01% | −2,638−5.0% | Reduced |
| Insight Wealth Strategies, LLC | 50,183 | $3.79M | 0.50% | +50,183 | New |
| Mutual of America Capital Management LLC | 50,464 | $3.81M | 0.04% | −1,037−2.0% | Reduced |
| Pacer Advisors, Inc. | 50,621 | $3.82M | 0.01% | +1,946+4.0% | Added |
| Yousif Capital Management, LLC | 51,151 | $3.86M | 0.04% | +144+0.3% | Added |
| Shelton Capital Management | 51,413 | $3.88M | 0.10% | −171−0.3% | Reduced |
| Verition Fund Management LLC | 53,737 | $4.05M | 0.03% | +19,668+57.7% | Added |
| New York Life Investment Management LLC | 54,336 | $4.10M | 0.04% | −1,609−2.9% | Reduced |
| Louisiana State Employees Retirement System | 54,400 | $4.10M | 0.08% | −1,100−2.0% | Reduced |
| CWM Advisors, LLC | 54,676 | $4.12M | 0.42% | +1,698+3.2% | Added |
| Xponance, Inc. | 55,198 | $4.16M | 0.04% | +885+1.6% | Added |
| Blue Zone Wealth Advisors, LLC | 55,304 | $4.17M | 1.30% | +3,575+6.9% | Added |
| UniSuper Management Pty Ltd | 56,995 | $4.30M | 0.03% | −11,917−17.3% | Reduced |
| Los Angeles Capital Management LLC | 57,837 | $4.36M | 0.02% | +57,837 | New |
| Lakehouse Capital Pty Ltd | 58,408 | $4.41M | 3.10% | −36,000−38.1% | Reduced |
| Schroder Investment Management Group | 58,577 | $4.42M | 0.00% | +6,513+12.5% | Added |
| Capital Fund Management S.A. | 58,638 | $4.42M | 0.05% | −40,377−40.8% | Reduced |
| American Century Companies Inc | 59,309 | $4.47M | 0.00% | −1,041,212−94.6% | Reduced |
| Kingdon Capital Management, L.L.C. | 60,000 | $4.53M | 0.66% | +60,000 | New |
| Tsai Capital Corp | 60,922 | $4.60M | 3.74% | +19,727+47.9% | Added |
| Generate Investment Management Ltd | 62,143 | $4.69M | 0.31% | +62,143 | New |
| Nisa Investment Advisors, LLC | 62,562 | $4.72M | 0.03% | −3,020−4.6% | Reduced |
| Credit Agricole S A | 62,865 | $4.74M | 0.02% | +54,827+682.1% | Added |
| Tredje AP-fonden | 64,121 | $4.84M | 0.04% | 00.0% | Unchanged |
| Twin Tree Management, LP | 64,576 | $4.87M | 0.11% | −19,622−23.3% | Reduced |
| Utah Retirement Systems | 67,180 | $5.07M | 0.06% | +300+0.4% | Added |
| First Foundation Advisors | 67,768 | $5.11M | 0.19% | +67,768 | New |
| British Columbia Investment Management Corp | 68,150 | $5.14M | 0.03% | −10,068−12.9% | Reduced |
| Assetmark, Inc | 68,659 | $5.18M | 0.01% | +13,320+24.1% | Added |
| Regions Financial Corp | 68,706 | $5.18M | 0.04% | +1,290+1.9% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 69,570 | $5.25M | 0.05% | +69,570 | New |
| Van Eck Associates Corp | 72,346 | $5.27M | 0.01% | +993+1.4% | Added |
| Shell Asset Management Co | 71,048 | $5.36M | 0.24% | +71,048 | New |
| Public Sector Pension Investment Board | 71,485 | $5.39M | 0.03% | +14,686+25.9% | Added |
| Toroso Investments, LLC | 73,184 | $5.52M | 0.06% | +54,515+292.0% | Added |
| Davenport & Co LLC | 73,238 | $5.53M | 0.03% | +3,645+5.2% | Added |
| D. E. Shaw & Co., Inc. | 73,288 | $5.53M | 0.01% | +63,944+684.3% | Added |
| SG Americas Securities, LLC | 73,566 | $5.55M | 0.02% | +18,468+33.5% | Added |
| Motley Fool Asset Management LLC | 75,530 | $5.64M | 0.33% | +14,829+24.4% | Added |
| US Bancorp | 74,865 | $5.65M | 0.01% | −286−0.4% | Reduced |
| Neuberger Berman Group LLC | 76,013 | $5.73M | 0.00% | −7,541−9.0% | Reduced |
| Umb Bank N A | 77,875 | $5.87M | 0.09% | +75,880+3,803.5% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 77,906 | $5.88M | 0.01% | +40,404+107.7% | Added |
| USS Investment Management Ltd | 78,780 | $5.94M | 0.04% | +473+0.6% | Added |
| Daiwa Securities Group Inc. | 79,579 | $6.00M | 0.03% | +8,258+11.6% | Added |
| Amalgamated Bank | 80,320 | $6.06M | 0.05% | −2,045−2.5% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 80,511 | $6.07M | 0.03% | +20.0% | Added |
| Mariner, LLC | 81,698 | $6.16M | 0.01% | +7,975+10.8% | Added |
| State of Tennessee, Treasury Department | 81,816 | $6.17M | 0.02% | −37,177−31.2% | Reduced |
| Forsta Ap-Fonden | 82,000 | $6.19M | 0.05% | +6,800+9.0% | Added |
| IFM Investors Pty Ltd | 82,866 | $6.25M | 0.06% | +98+0.1% | Added |
| Czech National Bank | 83,484 | $6.30M | 0.06% | +5,671+7.3% | Added |
| KBC Group NV | 83,823 | $6.32M | 0.02% | +10,730+14.7% | Added |
| Centersquare Investment Management LLC | 84,250 | $6.36M | 0.06% | +84,250 | New |
| MML Investors Services, LLC | 86,009 | $6.49M | 0.02% | +1,021+1.2% | Added |
| Susquehanna International Group, LLP | 86,845 | $6.55M | 0.01% | −52,433−37.6% | Reduced |
| Nissay Asset Management Corp | 88,444 | $6.67M | 0.04% | +7,305+9.0% | Added |
| Equitable Trust Co | 88,545 | $6.68M | 0.43% | −5,949−6.3% | Reduced |
| Fiera Capital Corp | 88,967 | $6.71M | 0.02% | +8,004+9.9% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 89,213 | $6.73M | 0.04% | −480−0.5% | Reduced |
| Retirement Systems of Alabama | 89,538 | $6.75M | 0.03% | −538−0.6% | Reduced |
| Man Group plc | 90,640 | $6.84M | 0.02% | −100,649−52.6% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 92,218 | $6.96M | 0.01% | −3,500−3.7% | Reduced |
| Bank Julius Baer & Co. Ltd, Zurich | 91,695 | $7.01M | 0.02% | +89,842+4,848.5% | Added |
| Soros Capital Management LLC | 93,250 | $7.03M | 1.69% | 00.0% | Unchanged |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 93,498 | $7.05M | 0.08% | −16,699−15.2% | Reduced |
| Night Owl Capital Management, LLC | 98,902 | $7.46M | 1.02% | +1,460+1.5% | Added |
| Azzad Asset Management Inc | 101,815 | $7.68M | 0.86% | +4,164+4.3% | Added |
| Meeder Asset Management Inc | 103,276 | $7.79M | 0.52% | +93,704+978.9% | Added |
| The PNC Financial Services Group, Inc. | 103,547 | $7.81M | 0.00% | +14,468+16.2% | Added |
| DnB Asset Management AS | 105,177 | $7.93M | 0.04% | +39,630+60.5% | Added |
| Holocene Advisors, LP | 105,582 | $7.97M | 0.03% | +105,582 | New |
| Thematics Asset Management | 105,814 | $7.98M | 0.32% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 105,819 | $7.98M | 0.10% | +105,819 | New |
| MetLife Investment Management | 106,491 | $8.03M | 0.05% | −2,377−2.2% | Reduced |
| Comerica Bank | 109,979 | $8.30M | 0.03% | −25,545−18.8% | Reduced |
| Azimuth Capital Investment Management LLC | 110,064 | $8.30M | 0.32% | −13,714−11.1% | Reduced |
| FIL Ltd | 110,176 | $8.31M | 0.01% | +91,386+486.4% | Added |
| Guggenheim Capital LLC | 111,040 | $8.38M | 0.06% | −3,481−3.0% | Reduced |
| Taikang Asset Management (Hong Kong) Co Ltd | 112,388 | $8.48M | 0.89% | +56,194+100.0% | Added |
| Handelsbanken Fonder AB | 113,696 | $8.58M | 0.03% | +2,414+2.2% | Added |
| Arizona State Retirement System | 117,036 | $8.83M | 0.06% | +4,846+4.3% | Added |
| Jane Street Group, LLC | 117,557 | $8.87M | 0.01% | −69,844−37.3% | Reduced |
| State of Michigan Retirement System | 120,600 | $9.10M | 0.05% | −200−0.2% | Reduced |
| Resona Asset Management Co.,Ltd. | 123,315 | $9.30M | 0.05% | −634−0.5% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 124,898 | $9.37M | 0.04% | +8,698+7.5% | Added |
| RedJay Asset Management Inc. | 125,000 | $9.43M | 5.37% | +125,000 | New |
| Engineers Gate Manager LP | 126,903 | $9.57M | 0.19% | −103,376−44.9% | Reduced |
| CIBC Asset Management Inc | 127,091 | $9.59M | 0.03% | +7,304+6.1% | Added |
| Robeco Institutional Asset Management B.V. | 128,049 | $9.66M | 0.02% | −178,421−58.2% | Reduced |
| Standard Life Aberdeen plc | 130,150 | $9.80M | 0.02% | +54,713+72.5% | Added |
| Pragma Gestao de Patrimonio Ltd | 130,000 | $9.81M | 5.07% | −13,000−9.1% | Reduced |
| Storebrand Asset Management AS | 132,583 | $10.0M | 0.03% | +3,378+2.6% | Added |
| Nomura Asset Management Co Ltd | 135,039 | $10.2M | 0.03% | +8,326+6.6% | Added |
| LPL Financial LLC | 137,606 | $10.4M | 0.00% | +24,513+21.7% | Added |
| Cetera Investment Advisers | 138,246 | $10.4M | 0.02% | −11,715−7.8% | Reduced |
| Kelly Lawrence W & Associates Inc | 138,940 | $10.5M | 2.36% | +1,424+1.0% | Added |
| LGT Group Foundation | 142,118 | $10.7M | 0.17% | −1,029−0.7% | Reduced |
| Toronto Dominion Bank | 143,575 | $10.8M | 0.02% | −61,415−30.0% | Reduced |