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 2024
Institutional positions in Costar Group, Inc. as of Jun 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
- 767
- +7 vs. Q1 2024
- Shares held
- 395.2M
- −1.98M (−0.5%) vs. Q1 2024
- Total value
- $29.3B
- −$9.03B (−23.6%) vs. Q1 2024
- New holders
- 99
- 278 more added
- Sold out
- 92
- 283 more reduced
7 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2024
Shares, value and share of portfolio for each institution holding Costar Group, Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ofi Invest Asset Management | 40,000 | $2.77M | 0.07% | +40,000 | New |
| Omers Administration Corp | 36,781 | $2.73M | 0.03% | +36,781 | New |
| Pathstone Holdings, LLC | 36,634 | $2.72M | 0.01% | −638−1.7% | Reduced |
| S.E.E.D. Planning Group LLC | 36,255 | $2.69M | 0.98% | +172+0.5% | Added |
| Profund Advisors LLC | 35,962 | $2.67M | 0.10% | −236−0.7% | Reduced |
| North Star Asset Management Inc | 35,950 | $2.67M | 0.13% | +25,761+252.8% | Added |
| Papp L Roy & Associates | 35,940 | $2.66M | 0.32% | −570−1.6% | Reduced |
| Captrust Financial Advisors | 35,426 | $2.63M | 0.01% | +160+0.5% | Added |
| Sanctuary Advisors, LLC | 28,269 | $2.62M | 0.02% | +28,269 | New |
| Abn Amro Investment Solutions | 35,118 | $2.60M | 0.05% | +818+2.4% | Added |
| Oregon Public Employees Retirement Fund | 35,075 | $2.60M | 0.05% | +210+0.6% | Added |
| Verition Fund Management LLC | 34,069 | $2.53M | 0.02% | +19,577+135.1% | Added |
| Formula Growth Ltd | 34,000 | $2.52M | 0.92% | −10,000−22.7% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 33,978 | $2.52M | 0.01% | −1,306−3.7% | Reduced |
| Susquehanna Fundamental Investments, LLC | 33,900 | $2.51M | 0.06% | +33,900 | New |
| Oppenheimer & Co Inc | 33,762 | $2.50M | 0.04% | −7,594−18.4% | Reduced |
| Gulf International Bank (UK) Ltd | 33,743 | $2.50M | 0.06% | 00.0% | Unchanged |
| CX Institutional | 33,397 | $2.48M | 0.12% | +1,275+4.0% | Added |
| Park Avenue Securities LLC | 33,396 | $2.48M | 0.03% | −903−2.6% | Reduced |
| Atria Investments LLC | 33,071 | $2.45M | 0.03% | −2,206−6.3% | Reduced |
| Capstone Investment Advisors, LLC | 33,010 | $2.45M | 0.05% | +16,615+101.3% | Added |
| Next Century Growth Investors LLC | 32,784 | $2.43M | 0.20% | −81−0.2% | Reduced |
| NEOS Investment Management LLC | 32,763 | $2.43M | 0.10% | +10,010+44.0% | Added |
| Federation des caisses Desjardins du Quebec | 32,436 | $2.40M | 0.01% | −44,505−57.8% | Reduced |
| Barbara Oil Co. | 32,000 | $2.37M | 1.04% | 00.0% | Unchanged |
| Mizuho Securities USA LLC | 31,483 | $2.33M | 0.05% | +31,483 | New |
| Maryland State Retirement & Pension System | 31,456 | $2.33M | 0.04% | 00.0% | Unchanged |
| AXA S.A. | 30,789 | $2.28M | 0.01% | +120+0.4% | Added |
| Kentucky Retirement Systems | 30,771 | $2.28M | 0.07% | −241−0.8% | Reduced |
| Nordea Investment Management AB | 30,738 | $2.28M | 0.00% | +2,554+9.1% | Added |
| Employees Retirement System of Texas | 30,072 | $2.23M | 0.02% | 00.0% | Unchanged |
| united american securities inc. (d/b/a uas asset management) | 30,035 | $2.23M | 0.53% | 00.0% | Unchanged |
| Banque Pictet & Cie SA | 29,999 | $2.22M | 0.02% | 00.0% | Unchanged |
| XTX Topco Ltd | 29,845 | $2.21M | 0.19% | +29,845 | New |
| Scotia Capital Inc. | 29,793 | $2.21M | 0.01% | +780+2.7% | Added |
| Wealthfront Advisers LLC | 29,695 | $2.20M | 0.01% | −1,409−4.5% | Reduced |
| Bessemer Group Inc | 29,688 | $2.20M | 0.00% | −2,431−7.6% | Reduced |
| Flossbach Von Storch AG | 29,363 | $2.18M | 0.01% | +15,879+117.8% | Added |
| Boomfish Wealth Group, LLC | 29,311 | $2.17M | 1.41% | +6,319+27.5% | Added |
| Principal Securities, Inc. | 28,832 | $2.14M | 0.06% | +1,404+5.1% | Added |
| Qsemble Capital Management, LP | 28,765 | $2.13M | 0.40% | +28,765 | New |
| AQR Capital Management LLC | 28,823 | $2.13M | 0.00% | −5,813−16.8% | Reduced |
| JustInvest LLC | 28,447 | $2.11M | 0.04% | −2,102−6.9% | Reduced |
| Stephens Inc | 28,185 | $2.09M | 0.03% | −1,079−3.7% | Reduced |
| Atlantic Union Bankshares Corp | 28,098 | $2.08M | 0.13% | +8,675+44.7% | Added |
| MBB Public Markets I LLC | 27,827 | $2.06M | 0.04% | +27,827 | New |
| Malaga Cove Capital, LLC | 27,175 | $2.01M | 0.82% | +1,500+5.8% | Added |
| Versor Investments LP | 27,138 | $2.01M | 0.37% | +27,138 | New |
| Bayesian Capital Management, LP | 26,585 | $1.97M | 0.23% | +26,585 | New |
| Commonwealth Equity Services, LLC | 26,405 | $1.96M | 0.00% | −1,249−4.5% | Reduced |
| Hartford Investment Management Co | 26,154 | $1.94M | 0.07% | −242−0.9% | Reduced |
| SlateStone Wealth, LLC | 25,823 | $1.91M | 0.21% | +12,615+95.5% | Added |
| Exchange Traded Concepts, LLC | 25,532 | $1.89M | 0.05% | −3,851−13.1% | Reduced |
| Allianz SE | 25,512 | $1.89M | 0.06% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 25,194 | $1.87M | 0.00% | −2,953−10.5% | Reduced |
| D.A. Davidson & Co. | 24,948 | $1.85M | 0.02% | −128−0.5% | Reduced |
| Creative Planning | 24,889 | $1.85M | 0.00% | −2,589−9.4% | Reduced |
| Rakuten Investment Management, Inc. | 24,094 | $1.79M | 0.01% | +9,197+61.7% | Added |
| Sumitomo Life Insurance Co | 24,058 | $1.78M | 0.04% | +874+3.8% | Added |
| Raymond James Financial Services Advisors, Inc. | 23,910 | $1.77M | 0.00% | +9,532+66.3% | Added |
| Highland Capital Management, LLC | 23,813 | $1.77M | 0.10% | −4,732−16.6% | Reduced |
| Moody National Bank Trust Division | 23,663 | $1.75M | 0.14% | −10,278−30.3% | Reduced |
| First Bank & Trust | 23,663 | $1.75M | 0.36% | +1,639+7.4% | Added |
| M&T Bank Corp | 23,540 | $1.75M | 0.01% | −1,057−4.3% | Reduced |
| Securian Asset Management, Inc | 23,479 | $1.74M | 0.05% | −572−2.4% | Reduced |
| Kampmann Melissa S. | 23,065 | $1.71M | 1.25% | +2,230+10.7% | Added |
| Brinker Capital Investments, LLC | 22,997 | $1.70M | 0.02% | −398−1.7% | Reduced |
| Orion Portfolio Solutions, LLC | 22,997 | $1.70M | 0.02% | −398−1.7% | Reduced |
| KP Management LLC | 22,500 | $1.67M | 0.63% | −16,000−41.6% | Reduced |
| AXS Investments LLC | 22,314 | $1.65M | 0.46% | −825−3.6% | Reduced |
| Crossmark Global Holdings, Inc. | 22,224 | $1.65M | 0.03% | −162−0.7% | Reduced |
| TD Private Client Wealth LLC | 21,885 | $1.62M | 0.05% | −894−3.9% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 21,449 | $1.59M | 0.01% | −16,738−43.8% | Reduced |
| Avantax Advisory Services, Inc. | 21,379 | $1.59M | 0.01% | +19,130+850.6% | Added |
| Aurora Investment Managers, LLC. | 21,179 | $1.57M | 1.13% | −648−3.0% | Reduced |
| Keybank National Association | 21,078 | $1.56M | 0.01% | −130−0.6% | Reduced |
| Cresset Asset Management, LLC | 21,015 | $1.56M | 0.01% | −139−0.7% | Reduced |
| Alberta Investment Management Corp | 21,000 | $1.56M | 0.02% | +12,100+136.0% | Added |
| New Mexico Educational Retirement Board | 20,600 | $1.53M | 0.05% | 00.0% | Unchanged |
| Institute for Wealth Management, LLC. | 20,479 | $1.52M | 0.20% | +1,260+6.6% | Added |
| Voya Financial Advisors, Inc. | 20,382 | $1.51M | 0.17% | +539+2.7% | Added |
| B. Metzler seel. Sohn & Co. AG | 20,353 | $1.51M | 0.02% | −2,497−10.9% | Reduced |
| Ieq Capital, LLC | 19,979 | $1.48M | 0.02% | −56−0.3% | Reduced |
| Dynamic Technology Lab Private Ltd | 18,924 | $1.40M | 0.16% | +18,924 | New |
| FIL Ltd | 18,790 | $1.39M | 0.00% | +5,701+43.6% | Added |
| QRG Capital Management, Inc. | 18,710 | $1.39M | 0.02% | +2,488+15.3% | Added |
| Toroso Investments, LLC | 18,669 | $1.38M | 0.02% | +5,574+42.6% | Added |
| Markel Group Inc.SuperinvestorMarkel Group | 18,600 | $1.38M | 0.01% | 00.0% | Unchanged |
| Dai-Ichi Life Insurance Company, Ltd | 18,425 | $1.37M | 0.03% | 00.0% | Unchanged |
| Bell Bank | 17,998 | $1.33M | 0.11% | −3,711−17.1% | Reduced |
| Norinchukin Bank, The | 17,744 | $1.32M | 0.04% | +369+2.1% | Added |
| Paloma Partners Management Co | 17,686 | $1.31M | 0.11% | +17,686 | New |
| Procyon Private Wealth Partners, LLC | 17,454 | $1.29M | 0.10% | +793+4.8% | Added |
| Sapient Capital LLC | 17,445 | $1.29M | 0.03% | −172−1.0% | Reduced |
| Metis Global Partners, LLC | 17,147 | $1.27M | 0.04% | −502−2.8% | Reduced |
| Benjamin F. Edwards & Company, Inc. | 17,123 | $1.27M | 0.02% | +2,224+14.9% | Added |
| Redmond Asset Management, LLC | 17,105 | $1.27M | 0.42% | −1,565−8.4% | Reduced |
| Harbor Advisors LLC | 17,060 | $1.26M | 0.23% | 00.0% | Unchanged |
| First Hawaiian Bank | 16,726 | $1.24M | 0.04% | +8,833+111.9% | Added |
| Ameritas Investment Partners, Inc. | 16,141 | $1.20M | 0.04% | −241−1.5% | Reduced |