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 |
|---|---|---|---|---|---|
| Holocene Advisors, LP | 105,582 | $7.97M | 0.03% | +105,582 | New |
| DnB Asset Management AS | 105,177 | $7.93M | 0.04% | +39,630+60.5% | Added |
| The PNC Financial Services Group, Inc. | 103,547 | $7.81M | 0.00% | +14,468+16.2% | Added |
| Meeder Asset Management Inc | 103,276 | $7.79M | 0.52% | +93,704+978.9% | Added |
| Azzad Asset Management Inc | 101,815 | $7.68M | 0.86% | +4,164+4.3% | Added |
| Night Owl Capital Management, LLC | 98,902 | $7.46M | 1.02% | +1,460+1.5% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 93,498 | $7.05M | 0.08% | −16,699−15.2% | Reduced |
| Soros Capital Management LLC | 93,250 | $7.03M | 1.69% | 00.0% | Unchanged |
| Bank Julius Baer & Co. Ltd, Zurich | 91,695 | $7.01M | 0.02% | +89,842+4,848.5% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 92,218 | $6.96M | 0.01% | −3,500−3.7% | Reduced |
| Man Group plc | 90,640 | $6.84M | 0.02% | −100,649−52.6% | Reduced |
| Retirement Systems of Alabama | 89,538 | $6.75M | 0.03% | −538−0.6% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 89,213 | $6.73M | 0.04% | −480−0.5% | Reduced |
| Fiera Capital Corp | 88,967 | $6.71M | 0.02% | +8,004+9.9% | Added |
| Equitable Trust Co | 88,545 | $6.68M | 0.43% | −5,949−6.3% | Reduced |
| Nissay Asset Management Corp | 88,444 | $6.67M | 0.04% | +7,305+9.0% | Added |
| Susquehanna International Group, LLP | 86,845 | $6.55M | 0.01% | −52,433−37.6% | Reduced |
| MML Investors Services, LLC | 86,009 | $6.49M | 0.02% | +1,021+1.2% | Added |
| Centersquare Investment Management LLC | 84,250 | $6.36M | 0.06% | +84,250 | New |
| KBC Group NV | 83,823 | $6.32M | 0.02% | +10,730+14.7% | Added |
| Czech National Bank | 83,484 | $6.30M | 0.06% | +5,671+7.3% | Added |
| IFM Investors Pty Ltd | 82,866 | $6.25M | 0.06% | +98+0.1% | Added |
| Forsta Ap-Fonden | 82,000 | $6.19M | 0.05% | +6,800+9.0% | Added |
| State of Tennessee, Treasury Department | 81,816 | $6.17M | 0.02% | −37,177−31.2% | Reduced |
| Mariner, LLC | 81,698 | $6.16M | 0.01% | +7,975+10.8% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 80,511 | $6.07M | 0.03% | +20.0% | Added |
| Amalgamated Bank | 80,320 | $6.06M | 0.05% | −2,045−2.5% | Reduced |
| Daiwa Securities Group Inc. | 79,579 | $6.00M | 0.03% | +8,258+11.6% | Added |
| USS Investment Management Ltd | 78,780 | $5.94M | 0.04% | +473+0.6% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 77,906 | $5.88M | 0.01% | +40,404+107.7% | Added |
| Umb Bank N A | 77,875 | $5.87M | 0.09% | +75,880+3,803.5% | Added |
| Neuberger Berman Group LLC | 76,013 | $5.73M | 0.00% | −7,541−9.0% | Reduced |
| US Bancorp | 74,865 | $5.65M | 0.01% | −286−0.4% | Reduced |
| Motley Fool Asset Management LLC | 75,530 | $5.64M | 0.33% | +14,829+24.4% | Added |
| SG Americas Securities, LLC | 73,566 | $5.55M | 0.02% | +18,468+33.5% | Added |
| D. E. Shaw & Co., Inc. | 73,288 | $5.53M | 0.01% | +63,944+684.3% | Added |
| Davenport & Co LLC | 73,238 | $5.53M | 0.03% | +3,645+5.2% | Added |
| Toroso Investments, LLC | 73,184 | $5.52M | 0.06% | +54,515+292.0% | Added |
| Public Sector Pension Investment Board | 71,485 | $5.39M | 0.03% | +14,686+25.9% | Added |
| Shell Asset Management Co | 71,048 | $5.36M | 0.24% | +71,048 | New |
| Van Eck Associates Corp | 72,346 | $5.27M | 0.01% | +993+1.4% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 69,570 | $5.25M | 0.05% | +69,570 | New |
| Regions Financial Corp | 68,706 | $5.18M | 0.04% | +1,290+1.9% | Added |
| Assetmark, Inc | 68,659 | $5.18M | 0.01% | +13,320+24.1% | Added |
| British Columbia Investment Management Corp | 68,150 | $5.14M | 0.03% | −10,068−12.9% | Reduced |
| First Foundation Advisors | 67,768 | $5.11M | 0.19% | +67,768 | New |
| Utah Retirement Systems | 67,180 | $5.07M | 0.06% | +300+0.4% | Added |
| Twin Tree Management, LP | 64,576 | $4.87M | 0.11% | −19,622−23.3% | Reduced |
| Tredje AP-fonden | 64,121 | $4.84M | 0.04% | 00.0% | Unchanged |
| Credit Agricole S A | 62,865 | $4.74M | 0.02% | +54,827+682.1% | Added |
| Nisa Investment Advisors, LLC | 62,562 | $4.72M | 0.03% | −3,020−4.6% | Reduced |
| Generate Investment Management Ltd | 62,143 | $4.69M | 0.31% | +62,143 | New |
| Tsai Capital Corp | 60,922 | $4.60M | 3.74% | +19,727+47.9% | Added |
| Kingdon Capital Management, L.L.C. | 60,000 | $4.53M | 0.66% | +60,000 | New |
| American Century Companies Inc | 59,309 | $4.47M | 0.00% | −1,041,212−94.6% | Reduced |
| Capital Fund Management S.A. | 58,638 | $4.42M | 0.05% | −40,377−40.8% | Reduced |
| Schroder Investment Management Group | 58,577 | $4.42M | 0.00% | +6,513+12.5% | Added |
| Lakehouse Capital Pty Ltd | 58,408 | $4.41M | 3.10% | −36,000−38.1% | Reduced |
| Los Angeles Capital Management LLC | 57,837 | $4.36M | 0.02% | +57,837 | New |
| UniSuper Management Pty Ltd | 56,995 | $4.30M | 0.03% | −11,917−17.3% | Reduced |
| Blue Zone Wealth Advisors, LLC | 55,304 | $4.17M | 1.30% | +3,575+6.9% | Added |
| Xponance, Inc. | 55,198 | $4.16M | 0.04% | +885+1.6% | Added |
| CWM Advisors, LLC | 54,676 | $4.12M | 0.42% | +1,698+3.2% | Added |
| Louisiana State Employees Retirement System | 54,400 | $4.10M | 0.08% | −1,100−2.0% | Reduced |
| New York Life Investment Management LLC | 54,336 | $4.10M | 0.04% | −1,609−2.9% | Reduced |
| Verition Fund Management LLC | 53,737 | $4.05M | 0.03% | +19,668+57.7% | Added |
| Shelton Capital Management | 51,413 | $3.88M | 0.10% | −171−0.3% | Reduced |
| Yousif Capital Management, LLC | 51,151 | $3.86M | 0.04% | +144+0.3% | Added |
| Pacer Advisors, Inc. | 50,621 | $3.82M | 0.01% | +1,946+4.0% | Added |
| Mutual of America Capital Management LLC | 50,464 | $3.81M | 0.04% | −1,037−2.0% | Reduced |
| Insight Wealth Strategies, LLC | 50,183 | $3.79M | 0.50% | +50,183 | New |
| Envestnet Portfolio Solutions, Inc. | 50,046 | $3.78M | 0.01% | −2,638−5.0% | Reduced |
| Platinum Investment Management Ltd | 50,000 | $3.77M | 0.17% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 49,778 | $3.75M | 0.01% | −672−1.3% | Reduced |
| Canada Pension Plan Investment Board | 49,492 | $3.73M | 0.00% | 00.0% | Unchanged |
| Commerce Bank | 48,897 | $3.69M | 0.02% | −3,896−7.4% | Reduced |
| Caisse de Depot Et Placement du Quebec | 47,739 | $3.60M | 0.01% | +47,739 | New |
| Bank of Nova Scotia | 47,579 | $3.59M | 0.01% | +9,150+23.8% | Added |
| State of Alaska, Department of Revenue | 47,541 | $3.59M | 0.04% | −59,690−55.7% | Reduced |
| Shaker Investments LLC | 47,114 | $3.55M | 1.48% | +220.0% | Added |
| Winton Group Ltd | 46,236 | $3.49M | 0.24% | +46,236 | New |
| Pitcairn Co | 45,716 | $3.45M | 0.20% | −8,567−15.8% | Reduced |
| S.E.E.D. Planning Group LLC | 45,161 | $3.41M | 1.13% | +8,906+24.6% | Added |
| Linden Thomas Advisory Services, LLC | 43,315 | $3.27M | 0.45% | −129−0.3% | Reduced |
| North Star Asset Management Inc | 42,583 | $3.21M | 0.14% | +6,633+18.5% | Added |
| HST Ventures, LLC | 42,500 | $3.21M | 0.88% | +42,500 | New |
| Public Employees Retirement Association of Colorado | 42,242 | $3.19M | 0.01% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 42,108 | $3.17M | 0.00% | −1,474−3.4% | Reduced |
| Knollwood Investment Advisory, LLC | 41,863 | $3.16M | 0.34% | 00.0% | Unchanged |
| iA Global Asset Management Inc. | 41,776 | $3.15M | 0.06% | +1,648+4.1% | Added |
| KP Management LLC | 41,500 | $3.13M | 1.10% | +19,000+84.4% | Added |
| NEOS Investment Management LLC | 39,826 | $3.00M | 0.09% | +7,063+21.6% | Added |
| Profund Advisors LLC | 38,669 | $2.92M | 0.11% | +2,707+7.5% | Added |
| Yarbrough Capital, LLC | 37,950 | $2.86M | 0.12% | 00.0% | Unchanged |
| AE Wealth Management LLC | 37,674 | $2.84M | 0.03% | −6,761−15.2% | Reduced |
| Keystone Investors Pte Ltd | 37,324 | $2.82M | 0.21% | +37,324 | New |
| Omers Administration Corp | 36,781 | $2.77M | 0.03% | 00.0% | Unchanged |
| Entropy Technologies, LP | 36,761 | $2.77M | 0.29% | −985−2.6% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 36,437 | $2.75M | 0.01% | +2,459+7.2% | Added |
| Abn Amro Investment Solutions | 36,389 | $2.75M | 0.05% | +1,271+3.6% | Added |