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 |
|---|---|---|---|---|---|
| Davenport & Co LLC | 96,414 | $6.42M | 0.04% | +18,532+23.8% | Added |
| The PNC Financial Services Group, Inc. | 96,997 | $6.46M | 0.01% | −2,047−2.1% | Reduced |
| Teacher Retirement System of Texas | 97,595 | $6.50M | 0.03% | +20,873+27.2% | Added |
| Robeco Institutional Asset Management B.V. | 101,830 | $6.78M | 0.02% | −199−0.2% | Reduced |
| JPMorgan Chase & Co | 101,985 | $6.79M | 0.00% | −14,212−12.2% | Reduced |
| EULAV Asset Management | 103,000 | $6.86M | 0.20% | 00.0% | Unchanged |
| Varma Mutual Pension Insurance Co | 105,000 | $6.99M | 0.08% | +105,000 | New |
| Arizona State Retirement System | 109,933 | $7.32M | 0.06% | +2,401+2.2% | Added |
| Congress Asset Management Co | 119,940 | $7.99M | 0.07% | −2,372−1.9% | Reduced |
| Alpha Square Group S, LLC | 120,000 | $7.99M | 1.09% | +120,000 | New |
| NN Investment Partners Holdings N.V. | 120,458 | $8.02M | 0.04% | −2,166−1.8% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 122,170 | $8.14M | 0.08% | +10,500+9.4% | Added |
| NZS Capital, LLC | 123,616 | $8.23M | 0.83% | +43,610+54.5% | Added |
| BNP Paribas Arbitrage, SA | 123,681 | $8.24M | 0.02% | −662−0.5% | Reduced |
| Gateway Investment Advisers LLC | 124,193 | $8.27M | 0.08% | +720+0.6% | Added |
| Shell Asset Management Co | 124,590 | $8.30M | 0.20% | +6,582+5.6% | Added |
| Liontrust Investment Partners LLP | 125,000 | $8.33M | 0.11% | 00.0% | Unchanged |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 127,151 | $8.47M | 0.18% | +19,497+18.1% | Added |
| Marsico Capital Management LLC | 127,355 | $8.48M | 0.30% | −80,339−38.7% | Reduced |
| TCW Group Inc | 135,115 | $9.00M | 0.09% | −164,618−54.9% | Reduced |
| Erste Asset Management GmbH | 140,000 | $9.33M | 0.18% | −30,000−17.6% | Reduced |
| Treasurer of the State of North Carolina | 144,357 | $9.62M | 0.05% | −3,100−2.1% | Reduced |
| Swedbank AB | 148,032 | $9.86M | 0.02% | +3,436+2.4% | Added |
| First Republic Investment Management, Inc. | 149,646 | $9.97M | 0.02% | +24,765+19.8% | Added |
| Natixis Advisors, L.P. | 155,235 | $10.3M | 0.04% | +19,575+14.4% | Added |
| Cobblestone Capital Advisors LLC | 156,613 | $10.4M | 0.71% | +9,771+6.7% | Added |
| NS Partners Ltd | 157,708 | $10.5M | 0.56% | −4,378−2.7% | Reduced |
| Advisor Group Holdings, Inc. | 145,875 | $10.8M | 0.02% | +17,925+14.0% | Added |
| Teachers Retirement System of the State of Kentucky | 165,350 | $11.0M | 0.11% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 166,020 | $11.1M | 0.02% | −39,819−19.3% | Reduced |
| Asset Management One Co.,Ltd. | 168,248 | $11.2M | 0.04% | −132,444−44.0% | Reduced |
| Badgley Phelps Wealth Managers, LLC | 169,420 | $11.3M | 0.39% | +3,313+2.0% | Added |
| Archon Partners LLC | 181,000 | $12.1M | 1.60% | +34,400+23.5% | Added |
| Toronto Dominion Bank | 186,278 | $12.4M | 0.02% | +17,484+10.4% | Added |
| Boston Private Wealth LLC | 190,762 | $12.7M | 0.17% | −29,238−13.3% | Reduced |
| Alliancebernstein L.P. | 193,555 | $12.9M | 0.00% | −9,047−4.5% | Reduced |
| Vantage Investment Partners, LLC | 196,003 | $13.1M | 0.65% | +28,418+17.0% | Added |
| Fred Alger Management, LLC | 198,127 | $13.2M | 0.04% | −1,088,462−84.6% | Reduced |
| Lakehouse Capital Pty Ltd | 198,286 | $13.2M | 8.58% | 00.0% | Unchanged |
| Amundi | 204,591 | $13.2M | 0.01% | −211,841−50.9% | Reduced |
| CIBC World Markets Corp | 198,803 | $13.2M | 0.10% | −30,028−13.1% | Reduced |
| Intrinsic Edge Capital Management LLC | 200,000 | $13.3M | 1.05% | +200,000 | New |
| 2Xideas AG | 202,229 | $13.5M | 0.95% | +30,801+18.0% | Added |
| Public Employees Retirement System of Ohio | 206,112 | $13.7M | 0.05% | −6,796−3.2% | Reduced |
| AE Wealth Management LLC | 206,698 | $13.8M | 0.09% | +10,683+5.5% | Added |
| Ninety One UK Ltd | 207,961 | $13.9M | 0.04% | +207,961 | New |
| Oppenheimer Asset Management Inc. | 212,274 | $14.1M | 0.20% | +16,706+8.5% | Added |
| Voya Investment Management LLC | 217,188 | $14.5M | 0.03% | −2,669,457−92.5% | Reduced |
| Nissay Asset Management Corp | 221,325 | $14.7M | 0.13% | −117,587−34.7% | Reduced |
| HSBC Holdings PLC | 220,028 | $14.8M | 0.02% | +65,539+42.4% | Added |
| National Bank of Canada | 223,556 | $14.9M | 0.06% | −9,186−3.9% | Reduced |
| Man Group plc | 229,530 | $15.3M | 0.05% | −93,761−29.0% | Reduced |
| State of New Jersey Common Pension Fund D | 232,109 | $15.5M | 0.05% | +2,228+1.0% | Added |
| Barclays PLC | 236,593 | $15.8M | 0.01% | −61,506−20.6% | Reduced |
| LMR Partners LLP | 247,530 | $16.5M | 0.24% | −120,000−32.7% | Reduced |
| Motley Fool Wealth Management, LLC | 251,134 | $16.7M | 0.80% | +251,134 | New |
| Worldquant Millennium Advisors LLC | 255,874 | $17.0M | 0.42% | +139,214+119.3% | Added |
| Baskin Financial Services Inc. | 271,565 | $18.1M | 1.59% | +15,332+6.0% | Added |
| Arrowstreet Capital, Limited Partnership | 275,081 | $18.3M | 0.02% | +239,264+668.0% | Added |
| Royal Bank of Canada | 275,323 | $18.3M | 0.00% | −22,603−7.6% | Reduced |
| Point72 Asset Management, L.P. | 276,155 | $18.4M | 0.08% | +276,155 | New |
| Great West Life Assurance Co | 261,563 | $18.4M | 0.04% | −6,150−2.3% | Reduced |
| Alyeska Investment Group, L.P. | 279,853 | $18.6M | 0.21% | +276,957+9,563.4% | Added |
| Night Owl Capital Management, LLC | 281,825 | $18.8M | 5.33% | +32,942+13.2% | Added |
| Allspring Global Investments Holdings, LLC | 285,965 | $19.0M | 0.02% | +285,965 | New |
| State of Wisconsin Investment Board | 288,395 | $19.2M | 0.04% | +100,203+53.2% | Added |
| KBC Group NV | 289,980 | $19.3M | 0.08% | −56,467−16.3% | Reduced |
| Eaton Vance Management | 296,243 | $19.7M | 0.02% | +123,565+71.6% | Added |
| Susquehanna International Group, LLP | 298,567 | $19.9M | 0.03% | +50,802+20.5% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 299,069 | $19.9M | 0.08% | +13,149+4.6% | Added |
| UBS Group AG | 302,000 | $20.1M | 0.01% | +149,646+98.2% | Added |
| AQR Capital Management LLC | 302,428 | $20.1M | 0.04% | +44,184+17.1% | Added |
| Squarepoint Ops LLC | 304,203 | $20.3M | 0.15% | +118,478+63.8% | Added |
| Royal London Asset Management Ltd | 304,365 | $20.3M | 0.08% | +12,535+4.3% | Added |
| Flossbach Von Storch AG | 311,633 | $20.8M | 0.06% | −111,437−26.3% | Reduced |
| Korea Investment CORP | 332,200 | $22.1M | 0.05% | −884,223−72.7% | Reduced |
| Rhumbline Advisers | 354,746 | $23.6M | 0.03% | −12,404−3.4% | Reduced |
| Brown Advisory Inc | 357,989 | $23.8M | 0.04% | +20,353+6.0% | Added |
| Ashford Capital Management Inc | 362,085 | $24.1M | 2.60% | +73,433+25.4% | Added |
| Locust Wood Capital Advisers, LLC | 383,649 | $25.6M | 1.62% | +118,576+44.7% | Added |
| Stifel Financial Corp | 386,110 | $25.7M | 0.04% | +24,285+6.7% | Added |
| FIL Ltd | 388,182 | $25.9M | 0.03% | +11,561+3.1% | Added |
| Citigroup Inc | 414,804 | $27.6M | 0.03% | +112,633+37.3% | Added |
| Kornitzer Capital Management Inc | 425,695 | $28.4M | 0.47% | −2,210−0.5% | Reduced |
| Credit Suisse AG | 433,522 | $28.9M | 0.02% | +39,345+10.0% | Added |
| Ironvine Capital Partners, LLC | 444,497 | $29.6M | 3.19% | +154,977+53.5% | Added |
| D. E. Shaw & Co., Inc. | 445,332 | $29.7M | 0.04% | +186,172+71.8% | Added |
| Quantum Capital Management, LLC | 451,431 | $30.1M | 3.72% | +77,220+20.6% | Added |
| Wildcat Capital Management, LLC | 455,685 | $30.4M | 7.77% | −72,955−13.8% | Reduced |
| Chicago Capital, LLC | 463,822 | $30.9M | 1.33% | +6,686+1.5% | Added |
| Beck Mack & Oliver LLC | 479,255 | $31.9M | 0.80% | +479,255 | New |
| Stephens Investment Management Group LLC | 498,019 | $33.2M | 0.49% | +80,323+19.2% | Added |
| Connectus Wealth, LLC | 501,309 | $33.4M | 1.06% | +213,987+74.5% | Added |
| State Board of Administration of Florida Retirement System | 507,758 | $33.8M | 0.07% | 00.0% | Unchanged |
| Geneva Capital Management LLC | 514,257 | $34.3M | 0.66% | −9,052−1.7% | Reduced |
| National Pension Service | 544,386 | $36.3M | 0.07% | −5,647−1.0% | Reduced |
| Ycg, LLC | 545,620 | $36.3M | 3.43% | +93,060+20.6% | Added |
| Sandhill Capital Partners LLC | 554,029 | $36.9M | 3.17% | +191,715+52.9% | Added |
| Truist Financial Corp | 554,455 | $36.9M | 0.06% | +73,031+15.2% | Added |
| New York State Common Retirement Fund | 564,949 | $37.6M | 0.04% | +10,665+1.9% | Added |