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 2022
Institutional positions in Costar Group, Inc. as of Jun 30, 2022. 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
- 591
- +13 vs. Q1 2022
- Shares held
- 380.1M
- +2.58M (+0.7%) vs. Q1 2022
- Total value
- $23.0B
- −$2.15B (−8.6%) vs. Q1 2022
- New holders
- 78
- 216 more added
- Sold out
- 65
- 207 more reduced
11 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2022
Shares, value and share of portfolio for each institution holding Costar Group, Inc.; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Locust Wood Capital Advisers, LLC | 465,652 | $28.1M | 2.01% | +82,003+21.4% | Added |
| Ironvine Capital Partners, LLC | 455,889 | $27.5M | 3.38% | +11,392+2.6% | Added |
| Select Equity Group, L.P. | 454,338 | $27.4M | 0.10% | −5,908,287−92.9% | Reduced |
| Quantum Capital Management, LLC | 453,686 | $27.4M | 3.74% | +2,255+0.5% | Added |
| Credit Suisse AG | 411,015 | $24.8M | 0.03% | −22,507−5.2% | Reduced |
| Wildcat Capital Management, LLC | 405,685 | $24.5M | 8.12% | −50,000−11.0% | Reduced |
| Rhumbline Advisers | 388,205 | $23.5M | 0.03% | +33,459+9.4% | Added |
| FIL Ltd | 383,292 | $23.2M | 0.03% | −4,890−1.3% | Reduced |
| Kornitzer Capital Management Inc | 381,870 | $23.1M | 0.46% | −43,825−10.3% | Reduced |
| Allspring Global Investments Holdings, LLC | 375,116 | $22.7M | 0.04% | +89,151+31.2% | Added |
| Brown Advisory Inc | 341,054 | $20.6M | 0.04% | −16,935−4.7% | Reduced |
| Arrowstreet Capital, Limited Partnership | 335,032 | $20.2M | 0.03% | +59,951+21.8% | Added |
| Ashford Capital Management Inc | 331,260 | $20.0M | 2.84% | −30,825−8.5% | Reduced |
| Balyasny Asset Management LLC | 328,998 | $19.9M | 0.08% | +328,998 | New |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 316,226 | $19.1M | 0.08% | +17,157+5.7% | Added |
| JPMorgan Chase & Co | 309,290 | $18.7M | 0.00% | +207,305+203.3% | Added |
| Citigroup Inc | 300,040 | $18.1M | 0.02% | −114,764−27.7% | Reduced |
| Royal London Asset Management Ltd | 298,005 | $18.0M | 0.08% | −6,360−2.1% | Reduced |
| Assenagon Asset Management S.A. | 282,115 | $17.0M | 0.07% | −1,039,692−78.7% | Reduced |
| Barclays PLC | 279,650 | $16.9M | 0.02% | +43,057+18.2% | Added |
| State of Wisconsin Investment Board | 277,699 | $16.8M | 0.04% | −10,696−3.7% | Reduced |
| UBS Group AG | 270,722 | $16.4M | 0.01% | −31,278−10.4% | Reduced |
| Flossbach Von Storch AG | 268,132 | $16.2M | 0.05% | −43,501−14.0% | Reduced |
| Great West Life Assurance Co | 266,509 | $16.1M | 0.04% | +4,946+1.9% | Added |
| Night Owl Capital Management, LLC | 266,249 | $16.1M | 6.17% | −15,576−5.5% | Reduced |
| KBC Group NV | 264,838 | $16.0M | 0.08% | −25,142−8.7% | Reduced |
| Intrinsic Edge Capital Management LLC | 264,161 | $16.0M | 1.43% | +64,161+32.1% | Added |
| Baskin Financial Services Inc. | 263,388 | $15.9M | 1.72% | −8,177−3.0% | Reduced |
| Worldquant Millennium Advisors LLC | 255,873 | $15.5M | 0.44% | −10.0% | Reduced |
| Royal Bank of Canada | 248,517 | $15.0M | 0.00% | −26,806−9.7% | Reduced |
| Korea Investment CORP | 247,891 | $15.0M | 0.05% | −84,309−25.4% | Reduced |
| Motley Fool Wealth Management, LLC | 246,849 | $14.9M | 0.94% | −4,285−1.7% | Reduced |
| Stifel Financial Corp | 246,716 | $14.9M | 0.02% | −139,394−36.1% | Reduced |
| Ninety One UK Ltd | 244,591 | $14.8M | 0.04% | +36,630+17.6% | Added |
| Nissay Asset Management Corp | 233,307 | $14.1M | 0.14% | +11,982+5.4% | Added |
| State of New Jersey Common Pension Fund D | 232,109 | $14.0M | 0.05% | 00.0% | Unchanged |
| Handelsbanken Fonder AB | 221,268 | $13.4M | 0.09% | +182,170+465.9% | Added |
| Oppenheimer Asset Management Inc. | 205,576 | $12.4M | 0.21% | −6,698−3.2% | Reduced |
| Eaton Vance Management | 203,839 | $12.3M | 0.02% | −92,404−31.2% | Reduced |
| AE Wealth Management LLC | 203,092 | $12.3M | 0.10% | −3,606−1.7% | Reduced |
| Public Employees Retirement System of Ohio | 198,416 | $12.0M | 0.05% | −7,696−3.7% | Reduced |
| Vantage Investment Partners, LLC | 196,003 | $11.8M | 0.95% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 195,357 | $11.8M | 0.01% | +1,802+0.9% | Added |
| 2Xideas AG | 194,352 | $11.7M | 1.07% | −7,877−3.9% | Reduced |
| AQR Capital Management LLC | 197,995 | $11.6M | 0.03% | −104,433−34.5% | Reduced |
| Natixis Advisors, L.P. | 189,565 | $11.5M | 0.05% | +34,330+22.1% | Added |
| Boston Private Wealth LLC | 187,180 | $11.3M | 0.17% | −3,582−1.9% | Reduced |
| Amundi | 193,568 | $11.2M | 0.01% | −11,023−5.4% | Reduced |
| Lakehouse Capital Pty Ltd | 184,924 | $11.2M | 10.90% | −13,362−6.7% | Reduced |
| Archon Partners LLC | 183,000 | $11.1M | 1.94% | +2,000+1.1% | Added |
| Jane Street Group, LLC | 171,651 | $10.4M | 0.02% | +146,801+590.7% | Added |
| Treasurer of the State of North Carolina | 171,584 | $10.4M | 0.07% | +27,227+18.9% | Added |
| LMR Partners LLP | 169,799 | $10.3M | 0.22% | −77,731−31.4% | Reduced |
| CIBC World Markets Corp | 169,698 | $10.3M | 0.10% | −29,105−14.6% | Reduced |
| Aviva PLC | 169,611 | $10.2M | 0.05% | +76,771+82.7% | Added |
| Badgley Phelps Wealth Managers, LLC | 168,181 | $10.2M | 0.42% | −1,239−0.7% | Reduced |
| Swedbank AB | 165,906 | $10.0M | 0.02% | +17,874+12.1% | Added |
| Asset Management One Co.,Ltd. | 163,125 | $9.85M | 0.05% | −5,123−3.0% | Reduced |
| NS Partners Ltd | 159,425 | $9.63M | 0.58% | +1,717+1.1% | Added |
| Cobblestone Capital Advisors LLC | 159,344 | $9.63M | 0.74% | +2,731+1.7% | Added |
| Alyeska Investment Group, L.P. | 159,216 | $9.62M | 0.11% | −120,637−43.1% | Reduced |
| NZS Capital, LLC | 153,938 | $9.30M | 0.99% | +30,322+24.5% | Added |
| Advisor Group Holdings, Inc. | 151,539 | $9.16M | 0.02% | +5,664+3.9% | Added |
| First Republic Investment Management, Inc. | 140,733 | $8.50M | 0.02% | −8,913−6.0% | Reduced |
| Erste Asset Management GmbH | 140,000 | $8.46M | 0.19% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 140,179 | $8.46M | 0.02% | −25,841−15.6% | Reduced |
| TCW Group Inc | 133,725 | $8.08M | 0.11% | −1,390−1.0% | Reduced |
| Toronto Dominion Bank | 129,651 | $7.83M | 0.01% | −56,627−30.4% | Reduced |
| Cubist Systematic Strategies, LLC | 128,571 | $7.77M | 0.06% | +73,628+134.0% | Added |
| BNP Paribas Arbitrage, SA | 127,518 | $7.70M | 0.02% | +3,837+3.1% | Added |
| Marsico Capital Management LLC | 127,355 | $7.69M | 0.38% | 00.0% | Unchanged |
| Voloridge Investment Management, LLC | 127,030 | $7.67M | 0.04% | +127,030 | New |
| Voya Investment Management LLC | 126,158 | $7.62M | 0.02% | −91,030−41.9% | Reduced |
| Prana Capital Management, LP | 125,676 | $7.59M | 0.58% | +125,676 | New |
| Liontrust Investment Partners LLP | 125,000 | $7.55M | 0.11% | 00.0% | Unchanged |
| Gateway Investment Advisers LLC | 124,046 | $7.49M | 0.08% | −147−0.1% | Reduced |
| Schonfeld Strategic Advisors LLC | 120,800 | $7.30M | 0.08% | +115,880+2,355.3% | Added |
| Man Group plc | – | $7.16M | 0.03% | – | – |
| Shell Asset Management Co | 116,676 | $7.05M | 0.21% | −7,914−6.4% | Reduced |
| HSBC Holdings PLC | 112,545 | $6.80M | 0.01% | −107,483−48.8% | Reduced |
| Arizona State Retirement System | 110,238 | $6.66M | 0.06% | +305+0.3% | Added |
| Twin Tree Management, LP | 107,991 | $6.52M | 0.12% | +60,420+127.0% | Added |
| Teacher Retirement System of Texas | 104,238 | $6.30M | 0.04% | +6,643+6.8% | Added |
| The PNC Financial Services Group, Inc. | 103,383 | $6.25M | 0.01% | +6,386+6.6% | Added |
| Robeco Institutional Asset Management B.V. | 101,982 | $6.16M | 0.02% | +152+0.1% | Added |
| Andra AP-fonden | 101,300 | $6.12M | 0.18% | +101,300 | New |
| Foster Victor Wealth Advisors, LLC | 96,983 | $6.02M | 0.90% | +671+0.7% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 97,045 | $5.86M | 0.14% | −30,106−23.7% | Reduced |
| Storebrand Asset Management AS | 95,706 | $5.78M | 0.03% | 00.0% | Unchanged |
| USS Investment Management Ltd | 91,627 | $5.54M | 0.06% | −1,763−1.9% | Reduced |
| US Bancorp | 89,830 | $5.43M | 0.01% | +8,112+9.9% | Added |
| Davenport & Co LLC | 87,741 | $5.30M | 0.04% | −8,673−9.0% | Reduced |
| Nomura Asset Management Co Ltd | 86,818 | $5.24M | 0.03% | +4,288+5.2% | Added |
| Employees Retirement System of Texas | 86,220 | $5.21M | 0.07% | 00.0% | Unchanged |
| Fred Alger Management, LLC | 85,101 | $5.14M | 0.02% | −113,026−57.0% | Reduced |
| Holocene Advisors, LP | 82,742 | $5.00M | 0.03% | +33,173+66.9% | Added |
| First Trust Advisors LP | 78,329 | $4.73M | 0.01% | +54,663+231.0% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 78,170 | $4.72M | 0.06% | −44,000−36.0% | Reduced |
| LPL Financial LLC | 77,686 | $4.69M | 0.00% | −1,510−1.9% | Reduced |
| MML Investors Services, LLC | 77,428 | $4.68M | 0.04% | +8,314+12.0% | Added |