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 2023
Institutional positions in Costar Group, Inc. as of Jun 30, 2023. 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
- 714
- +22 vs. Q1 2023
- Shares held
- 399.0M
- +10.1M (+2.6%) vs. Q1 2023
- Total value
- $35.5B
- +$8.71B (+32.6%) vs. Q1 2023
- New holders
- 91
- 265 more added
- Sold out
- 69
- 250 more reduced
Compare with Q1 2023: 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 2023
Shares, value and share of portfolio for each institution holding Costar Group, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Azzad Asset Management Inc | 88,583 | $7.88M | 1.06% | +405+0.5% | Added |
| MML Investors Services, LLC | 87,644 | $7.80M | 0.04% | +4,497+5.4% | Added |
| Los Angeles Capital Management LLC | 87,511 | $7.79M | 0.03% | +34,989+66.6% | Added |
| The PNC Financial Services Group, Inc. | 85,899 | $7.65M | 0.01% | +3,691+4.5% | Added |
| Texas Permanent School Fund | 85,688 | $7.63M | 0.07% | +900+1.1% | Added |
| Regions Financial Corp | 84,071 | $7.48M | 0.06% | +17,765+26.8% | Added |
| CIBC World Markets Corp | 82,096 | $7.31M | 0.06% | −75,568−47.9% | Reduced |
| Federation des caisses Desjardins du Quebec | 81,150 | $7.22M | 0.07% | +36,473+81.6% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 79,519 | $7.08M | 0.05% | +8,515+12.0% | Added |
| IFM Investors Pty Ltd | 79,079 | $7.04M | 0.09% | +3,739+5.0% | Added |
| Public Sector Pension Investment Board | 78,421 | $6.98M | 0.05% | +33,788+75.7% | Added |
| Cetera Advisor Networks LLC | 78,404 | $6.98M | 0.05% | +896+1.2% | Added |
| Vantage Investment Partners, LLC | 78,382 | $6.98M | 0.90% | +78,382 | New |
| Assetmark, Inc | 78,216 | $6.96M | 0.03% | +11,766+17.7% | Added |
| Pragma Gestao de Patrimonio Ltd | 78,000 | $6.94M | 4.32% | +13,000+20.0% | Added |
| Forsta Ap-Fonden | 77,100 | $6.86M | 0.07% | −5,900−7.1% | Reduced |
| LPL Financial LLC | 74,158 | $6.60M | 0.00% | +1,069+1.5% | Added |
| DekaBank Deutsche Girozentrale | 73,173 | $6.59M | 0.01% | −12,454−14.5% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 73,470 | $6.54M | 0.08% | −11,700−13.7% | Reduced |
| Robeco Institutional Asset Management B.V. | 73,296 | $6.52M | 0.02% | +387+0.5% | Added |
| DnB Asset Management AS | 73,220 | $6.52M | 0.04% | −1,138−1.5% | Reduced |
| USS Investment Management Ltd | 71,567 | $6.37M | 0.08% | +2,557+3.7% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 71,251 | $6.34M | 0.05% | +2,307+3.3% | Added |
| Utah Retirement Systems | 69,380 | $6.17M | 0.09% | −2,300−3.2% | Reduced |
| Nisa Investment Advisors, LLC | 68,727 | $6.12M | 0.04% | +10,055+17.1% | Added |
| Picton Mahoney Asset Management | 68,134 | $6.06M | 0.30% | +34,819+104.5% | Added |
| Ninety One North America, Inc. | 67,384 | $6.00M | 0.25% | +1,497+2.3% | Added |
| Banco Santander, S.A. | 67,090 | $5.97M | 0.08% | −7,649−10.2% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 66,594 | $5.93M | 0.03% | +929+1.4% | Added |
| Xponance, Inc. | 66,446 | $5.91M | 0.08% | +11,573+21.1% | Added |
| Cetera Investment Advisers | 65,689 | $5.85M | 0.05% | +1,352+2.1% | Added |
| Cambridge Investment Research Advisors, Inc. | 64,235 | $5.72M | 0.03% | +27,609+75.4% | Added |
| Shaker Investments LLC | 62,962 | $5.60M | 2.86% | −11,653−15.6% | Reduced |
| Davenport & Co LLC | 61,155 | $5.44M | 0.04% | −9,839−13.9% | Reduced |
| Andra AP-fonden | 59,600 | $5.30M | 0.13% | −36,000−37.7% | Reduced |
| Greenland Capital Management LP | 59,126 | $5.26M | 0.75% | +59,126 | New |
| Mutual of America Capital Management LLC | 58,758 | $5.23M | 0.06% | +564+1.0% | Added |
| CWM Advisors, LLC | 58,281 | $5.19M | 0.63% | +4,584+8.5% | Added |
| Worldquant Millennium Advisors LLC | 58,059 | $5.17M | 0.09% | +58,059 | New |
| New York Life Investment Management LLC | 57,834 | $5.15M | 0.05% | +304+0.5% | Added |
| Yousif Capital Management, LLC | 56,544 | $5.03M | 0.06% | +642+1.1% | Added |
| EFG Asset Management (North America) Corp. | 55,243 | $4.92M | 1.06% | +2,085+3.9% | Added |
| Virtu Financial LLC | 54,338 | $4.84M | 0.37% | +54,338 | New |
| Fiera Capital Corp | 54,127 | $4.82M | 0.01% | −3,749−6.5% | Reduced |
| Man Group plc | 53,254 | $4.74M | 0.01% | +53,254 | New |
| Daiwa Securities Group Inc. | 52,537 | $4.68M | 0.03% | −1,220−2.3% | Reduced |
| Public Employees Retirement Association of Colorado | 51,420 | $4.58M | 0.02% | 00.0% | Unchanged |
| Louisiana State Employees Retirement System | 50,800 | $4.52M | 0.10% | +4,200+9.0% | Added |
| Teza Capital Management LLC | 50,405 | $4.49M | 0.73% | +50,405 | New |
| Commerce Bank | 50,167 | $4.46M | 0.03% | −10,822−17.7% | Reduced |
| Next Century Growth Investors LLC | 49,921 | $4.44M | 0.43% | 00.0% | Unchanged |
| Canada Pension Plan Investment Board | 49,492 | $4.40M | 0.01% | 00.0% | Unchanged |
| Pitcairn Co | 49,155 | $4.37M | 0.37% | +16,231+49.3% | Added |
| Winton Group Ltd | 49,130 | $4.37M | 0.37% | +25,398+107.0% | Added |
| Blue Zone Wealth Advisors, LLC | 49,057 | $4.37M | 2.01% | +3,590+7.9% | Added |
| Allianz Asset Management GmbH | 48,467 | $4.31M | 0.01% | −294,599−85.9% | Reduced |
| Czech National Bank | 48,362 | $4.30M | 0.10% | +451+0.9% | Added |
| Atria Investments LLC | 46,569 | $4.14M | 0.07% | +10,387+28.7% | Added |
| Nissay Asset Management Corp | 46,286 | $4.12M | 0.04% | −380−0.8% | Reduced |
| Qube Research & Technologies Ltd | 46,088 | $4.10M | 0.02% | −187,766−80.3% | Reduced |
| Janney Montgomery Scott LLC | 45,802 | $4.08M | 0.01% | −1,065−2.3% | Reduced |
| Park Avenue Securities LLC | 44,928 | $4.00M | 0.06% | −729−1.6% | Reduced |
| Formula Growth Ltd | 44,000 | $3.92M | 1.25% | 00.0% | Unchanged |
| Cipher Capital LP | 43,395 | $3.86M | 0.66% | +43,395 | New |
| Pacer Advisors, Inc. | 43,044 | $3.83M | 0.02% | −14,550−25.3% | Reduced |
| S.E.E.D. Planning Group LLC | 41,521 | $3.70M | 1.30% | −340−0.8% | Reduced |
| Gulf International Bank (UK) Ltd | 40,905 | $3.64M | 0.09% | −12,465−23.4% | Reduced |
| Oppenheimer & Co Inc | 40,561 | $3.61M | 0.07% | +718+1.8% | Added |
| HST Ventures, LLC | 39,966 | $3.56M | 1.74% | −30,257−43.1% | Reduced |
| Yarbrough Capital, LLC | 39,886 | $3.55M | 0.20% | +4,800+13.7% | Added |
| Schroder Investment Management Group | 39,415 | $3.51M | 0.01% | −968−2.4% | Reduced |
| Tsai Capital Corp | 39,216 | $3.49M | 3.17% | +1,537+4.1% | Added |
| HighTower Advisors, LLC | 39,166 | $3.48M | 0.01% | +1,428+3.8% | Added |
| LGT Group Foundation | 39,100 | $3.48M | 0.08% | +430+1.1% | Added |
| First Republic Investment Management, Inc. | 38,780 | $3.45M | 0.02% | −8,021−17.1% | Reduced |
| Papp L Roy & Associates | 37,953 | $3.38M | 0.43% | 00.0% | Unchanged |
| British Columbia Investment Management Corp | 36,681 | $3.26M | 0.03% | +466+1.3% | Added |
| Norinchukin Bank, The | 36,595 | $3.26M | 0.05% | +12,342+50.9% | Added |
| B.O.S.S. Retirement Advisors, LLC | 36,311 | $3.23M | 0.69% | +921+2.6% | Added |
| TD Waterhouse Canada Inc. | 27,788 | $3.22M | 0.03% | +27,727+45,454.1% | Added |
| Shelton Capital Management | 36,001 | $3.20M | 0.12% | +1,320+3.8% | Added |
| Balyasny Asset Management LLC | 35,121 | $3.13M | 0.01% | +30,790+710.9% | Added |
| Mariner, LLC | 35,005 | $3.12M | 0.01% | +4,524+14.8% | Added |
| united american securities inc. (d/b/a uas asset management) | 35,000 | $3.12M | 0.89% | +35,000 | New |
| Linden Thomas Advisory Services, LLC | 34,651 | $3.08M | 0.68% | +290+0.8% | Added |
| Securian Asset Management, Inc | 34,192 | $3.04M | 0.08% | −261−0.8% | Reduced |
| Wealthfront Advisers LLC | 33,899 | $3.02M | 0.01% | −8,171−19.4% | Reduced |
| Elo Mutual Pension Insurance Co | 33,474 | $2.98M | 0.09% | +1,001+3.1% | Added |
| Kentucky Retirement Systems | 32,847 | $2.92M | 0.10% | +691+2.1% | Added |
| Aviva PLC | 32,798 | $2.92M | 0.01% | −51,780−61.2% | Reduced |
| Barbara Oil Co. | 32,000 | $2.85M | 1.31% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 31,844 | $2.83M | 0.03% | −48,028−60.1% | Reduced |
| EFG Asset Management (Americas) Corp. | 31,706 | $2.82M | 0.65% | +2,574+8.8% | Added |
| Efg Capital International Corp. | 31,706 | $2.82M | 0.65% | +31,706 | New |
| Abn Amro Investment Solutions | 31,593 | $2.81M | 0.06% | +7,793+32.7% | Added |
| Stansberry Asset Management, LLC | 31,013 | $2.76M | 0.51% | +3,509+12.8% | Added |
| Maryland State Retirement & Pension System | 30,867 | $2.75M | 0.06% | −848−2.7% | Reduced |
| Teacher Retirement System of Texas | 30,758 | $2.74M | 0.02% | −14,475−32.0% | Reduced |
| TD Private Client Wealth LLC | 30,167 | $2.68M | 0.12% | −2,769−8.4% | Reduced |
| Banque Pictet & Cie SA | 30,000 | $2.67M | 0.02% | 00.0% | Unchanged |