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 2022
Institutional positions in Costar Group, Inc. as of Mar 31, 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
- 589
- −37 vs. Q4 2021
- Shares held
- 378.5M
- +3.52M (+0.9%) vs. Q4 2021
- Total value
- $25.2B
- −$4.44B (−15.0%) vs. Q4 2021
- New holders
- 68
- 245 more added
- Sold out
- 105
- 203 more reduced
7 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: 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 2022
Shares, value and share of portfolio for each institution holding Costar Group, Inc.; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| D. E. Shaw & Co., Inc. | 445,332 | $29.7M | 0.04% | +186,172+71.8% | Added |
| Ironvine Capital Partners, LLC | 444,497 | $29.6M | 3.19% | +154,977+53.5% | Added |
| Credit Suisse AG | 433,522 | $28.9M | 0.02% | +39,345+10.0% | Added |
| Kornitzer Capital Management Inc | 425,695 | $28.4M | 0.47% | −2,210−0.5% | Reduced |
| Citigroup Inc | 414,804 | $27.6M | 0.03% | +112,633+37.3% | Added |
| FIL Ltd | 388,182 | $25.9M | 0.03% | +11,561+3.1% | Added |
| Stifel Financial Corp | 386,110 | $25.7M | 0.04% | +24,285+6.7% | Added |
| Locust Wood Capital Advisers, LLC | 383,649 | $25.6M | 1.62% | +118,576+44.7% | Added |
| Ashford Capital Management Inc | 362,085 | $24.1M | 2.60% | +73,433+25.4% | Added |
| Brown Advisory Inc | 357,989 | $23.8M | 0.04% | +20,353+6.0% | Added |
| Rhumbline Advisers | 354,746 | $23.6M | 0.03% | −12,404−3.4% | Reduced |
| Korea Investment CORP | 332,200 | $22.1M | 0.05% | −884,223−72.7% | Reduced |
| Flossbach Von Storch AG | 311,633 | $20.8M | 0.06% | −111,437−26.3% | Reduced |
| Royal London Asset Management Ltd | 304,365 | $20.3M | 0.08% | +12,535+4.3% | Added |
| Squarepoint Ops LLC | 304,203 | $20.3M | 0.15% | +118,478+63.8% | Added |
| AQR Capital Management LLC | 302,428 | $20.1M | 0.04% | +44,184+17.1% | Added |
| UBS Group AG | 302,000 | $20.1M | 0.01% | +149,646+98.2% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 299,069 | $19.9M | 0.08% | +13,149+4.6% | Added |
| Susquehanna International Group, LLP | 298,567 | $19.9M | 0.03% | +50,802+20.5% | Added |
| Eaton Vance Management | 296,243 | $19.7M | 0.02% | +123,565+71.6% | Added |
| KBC Group NV | 289,980 | $19.3M | 0.08% | −56,467−16.3% | Reduced |
| State of Wisconsin Investment Board | 288,395 | $19.2M | 0.04% | +100,203+53.2% | Added |
| Allspring Global Investments Holdings, LLC | 285,965 | $19.0M | 0.02% | +285,965 | New |
| Night Owl Capital Management, LLC | 281,825 | $18.8M | 5.33% | +32,942+13.2% | Added |
| Alyeska Investment Group, L.P. | 279,853 | $18.6M | 0.21% | +276,957+9,563.4% | Added |
| Great West Life Assurance Co | 261,563 | $18.4M | 0.04% | −6,150−2.3% | Reduced |
| Point72 Asset Management, L.P. | 276,155 | $18.4M | 0.08% | +276,155 | New |
| Royal Bank of Canada | 275,323 | $18.3M | 0.00% | −22,603−7.6% | Reduced |
| Arrowstreet Capital, Limited Partnership | 275,081 | $18.3M | 0.02% | +239,264+668.0% | Added |
| Baskin Financial Services Inc. | 271,565 | $18.1M | 1.59% | +15,332+6.0% | Added |
| Worldquant Millennium Advisors LLC | 255,874 | $17.0M | 0.42% | +139,214+119.3% | Added |
| Motley Fool Wealth Management, LLC | 251,134 | $16.7M | 0.80% | +251,134 | New |
| LMR Partners LLP | 247,530 | $16.5M | 0.24% | −120,000−32.7% | Reduced |
| Barclays PLC | 236,593 | $15.8M | 0.01% | −61,506−20.6% | Reduced |
| State of New Jersey Common Pension Fund D | 232,109 | $15.5M | 0.05% | +2,228+1.0% | Added |
| Man Group plc | 229,530 | $15.3M | 0.05% | −93,761−29.0% | Reduced |
| National Bank of Canada | 223,556 | $14.9M | 0.06% | −9,186−3.9% | Reduced |
| HSBC Holdings PLC | 220,028 | $14.8M | 0.02% | +65,539+42.4% | Added |
| Nissay Asset Management Corp | 221,325 | $14.7M | 0.13% | −117,587−34.7% | Reduced |
| Voya Investment Management LLC | 217,188 | $14.5M | 0.03% | −2,669,457−92.5% | Reduced |
| Oppenheimer Asset Management Inc. | 212,274 | $14.1M | 0.20% | +16,706+8.5% | Added |
| Ninety One UK Ltd | 207,961 | $13.9M | 0.04% | +207,961 | New |
| AE Wealth Management LLC | 206,698 | $13.8M | 0.09% | +10,683+5.5% | Added |
| Public Employees Retirement System of Ohio | 206,112 | $13.7M | 0.05% | −6,796−3.2% | Reduced |
| 2Xideas AG | 202,229 | $13.5M | 0.95% | +30,801+18.0% | Added |
| Intrinsic Edge Capital Management LLC | 200,000 | $13.3M | 1.05% | +200,000 | New |
| CIBC World Markets Corp | 198,803 | $13.2M | 0.10% | −30,028−13.1% | Reduced |
| Amundi | 204,591 | $13.2M | 0.01% | −211,841−50.9% | Reduced |
| Lakehouse Capital Pty Ltd | 198,286 | $13.2M | 8.58% | 00.0% | Unchanged |
| Fred Alger Management, LLC | 198,127 | $13.2M | 0.04% | −1,088,462−84.6% | Reduced |
| Vantage Investment Partners, LLC | 196,003 | $13.1M | 0.65% | +28,418+17.0% | Added |
| Alliancebernstein L.P. | 193,555 | $12.9M | 0.00% | −9,047−4.5% | Reduced |
| Boston Private Wealth LLC | 190,762 | $12.7M | 0.17% | −29,238−13.3% | Reduced |
| Toronto Dominion Bank | 186,278 | $12.4M | 0.02% | +17,484+10.4% | Added |
| Archon Partners LLC | 181,000 | $12.1M | 1.60% | +34,400+23.5% | Added |
| Badgley Phelps Wealth Managers, LLC | 169,420 | $11.3M | 0.39% | +3,313+2.0% | Added |
| Asset Management One Co.,Ltd. | 168,248 | $11.2M | 0.04% | −132,444−44.0% | Reduced |
| Russell Investments Group, Ltd. | 166,020 | $11.1M | 0.02% | −39,819−19.3% | Reduced |
| Teachers Retirement System of the State of Kentucky | 165,350 | $11.0M | 0.11% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 145,875 | $10.8M | 0.02% | +17,925+14.0% | Added |
| NS Partners Ltd | 157,708 | $10.5M | 0.56% | −4,378−2.7% | Reduced |
| Cobblestone Capital Advisors LLC | 156,613 | $10.4M | 0.71% | +9,771+6.7% | Added |
| Natixis Advisors, L.P. | 155,235 | $10.3M | 0.04% | +19,575+14.4% | Added |
| First Republic Investment Management, Inc. | 149,646 | $9.97M | 0.02% | +24,765+19.8% | Added |
| Swedbank AB | 148,032 | $9.86M | 0.02% | +3,436+2.4% | Added |
| Treasurer of the State of North Carolina | 144,357 | $9.62M | 0.05% | −3,100−2.1% | Reduced |
| Erste Asset Management GmbH | 140,000 | $9.33M | 0.18% | −30,000−17.6% | Reduced |
| TCW Group Inc | 135,115 | $9.00M | 0.09% | −164,618−54.9% | Reduced |
| Marsico Capital Management LLC | 127,355 | $8.48M | 0.30% | −80,339−38.7% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 127,151 | $8.47M | 0.18% | +19,497+18.1% | Added |
| Liontrust Investment Partners LLP | 125,000 | $8.33M | 0.11% | 00.0% | Unchanged |
| Shell Asset Management Co | 124,590 | $8.30M | 0.20% | +6,582+5.6% | Added |
| Gateway Investment Advisers LLC | 124,193 | $8.27M | 0.08% | +720+0.6% | Added |
| BNP Paribas Arbitrage, SA | 123,681 | $8.24M | 0.02% | −662−0.5% | Reduced |
| NZS Capital, LLC | 123,616 | $8.23M | 0.83% | +43,610+54.5% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 122,170 | $8.14M | 0.08% | +10,500+9.4% | Added |
| NN Investment Partners Holdings N.V. | 120,458 | $8.02M | 0.04% | −2,166−1.8% | Reduced |
| Alpha Square Group S, LLC | 120,000 | $7.99M | 1.09% | +120,000 | New |
| Congress Asset Management Co | 119,940 | $7.99M | 0.07% | −2,372−1.9% | Reduced |
| Arizona State Retirement System | 109,933 | $7.32M | 0.06% | +2,401+2.2% | Added |
| Varma Mutual Pension Insurance Co | 105,000 | $6.99M | 0.08% | +105,000 | New |
| EULAV Asset Management | 103,000 | $6.86M | 0.20% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 101,985 | $6.79M | 0.00% | −14,212−12.2% | Reduced |
| Robeco Institutional Asset Management B.V. | 101,830 | $6.78M | 0.02% | −199−0.2% | Reduced |
| Teacher Retirement System of Texas | 97,595 | $6.50M | 0.03% | +20,873+27.2% | Added |
| The PNC Financial Services Group, Inc. | 96,997 | $6.46M | 0.01% | −2,047−2.1% | Reduced |
| Davenport & Co LLC | 96,414 | $6.42M | 0.04% | +18,532+23.8% | Added |
| Storebrand Asset Management AS | 95,706 | $6.37M | 0.03% | −19,330−16.8% | Reduced |
| Alberta Investment Management Corp | 94,800 | $6.32M | 0.04% | +45,300+91.5% | Added |
| Foster Victor Wealth Advisors, LLC | 96,312 | $6.30M | 0.86% | +17,880+22.8% | Added |
| Occudo Quantitative Strategies LP | 94,361 | $6.29M | 0.53% | +22,014+30.4% | Added |
| USS Investment Management Ltd | 93,390 | $6.22M | 0.05% | +6,352+7.3% | Added |
| Aviva PLC | 92,840 | $6.18M | 0.03% | −27,794−23.0% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 92,271 | $6.15M | 0.01% | −16,591−15.2% | Reduced |
| Employees Retirement System of Texas | 86,220 | $5.74M | 0.07% | +7,000+8.8% | Added |
| Nomura Asset Management Co Ltd | 82,530 | $5.50M | 0.03% | +3,897+5.0% | Added |
| US Bancorp | 81,718 | $5.44M | 0.01% | +3,364+4.3% | Added |
| Taikang Asset Management (Hong Kong) Co Ltd | 81,450 | $5.42M | 0.92% | +40,440+98.6% | Added |
| LPL Financial LLC | 79,196 | $5.28M | 0.00% | +4,806+6.5% | Added |
| DnB Asset Management AS | 75,520 | $5.03M | 0.03% | −576−0.8% | Reduced |