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 |
|---|---|---|---|---|---|
| Orion Portfolio Solutions, LLC | 22,997 | $1.70M | 0.02% | −398−1.7% | Reduced |
| Kampmann Melissa S. | 23,065 | $1.71M | 1.25% | +2,230+10.7% | Added |
| Securian Asset Management, Inc | 23,479 | $1.74M | 0.05% | −572−2.4% | Reduced |
| M&T Bank Corp | 23,540 | $1.75M | 0.01% | −1,057−4.3% | 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 |
| Highland Capital Management, LLC | 23,813 | $1.77M | 0.10% | −4,732−16.6% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 23,910 | $1.77M | 0.00% | +9,532+66.3% | Added |
| Sumitomo Life Insurance Co | 24,058 | $1.78M | 0.04% | +874+3.8% | Added |
| Rakuten Investment Management, Inc. | 24,094 | $1.79M | 0.01% | +9,197+61.7% | Added |
| Creative Planning | 24,889 | $1.85M | 0.00% | −2,589−9.4% | Reduced |
| D.A. Davidson & Co. | 24,948 | $1.85M | 0.02% | −128−0.5% | Reduced |
| Advisor Group Holdings, Inc. | 25,194 | $1.87M | 0.00% | −2,953−10.5% | Reduced |
| Allianz SE | 25,512 | $1.89M | 0.06% | 00.0% | Unchanged |
| Exchange Traded Concepts, LLC | 25,532 | $1.89M | 0.05% | −3,851−13.1% | Reduced |
| SlateStone Wealth, LLC | 25,823 | $1.91M | 0.21% | +12,615+95.5% | Added |
| Hartford Investment Management Co | 26,154 | $1.94M | 0.07% | −242−0.9% | Reduced |
| Commonwealth Equity Services, LLC | 26,405 | $1.96M | 0.00% | −1,249−4.5% | Reduced |
| Bayesian Capital Management, LP | 26,585 | $1.97M | 0.23% | +26,585 | New |
| Versor Investments LP | 27,138 | $2.01M | 0.37% | +27,138 | New |
| Malaga Cove Capital, LLC | 27,175 | $2.01M | 0.82% | +1,500+5.8% | Added |
| MBB Public Markets I LLC | 27,827 | $2.06M | 0.04% | +27,827 | New |
| Atlantic Union Bankshares Corp | 28,098 | $2.08M | 0.13% | +8,675+44.7% | Added |
| Stephens Inc | 28,185 | $2.09M | 0.03% | −1,079−3.7% | Reduced |
| JustInvest LLC | 28,447 | $2.11M | 0.04% | −2,102−6.9% | Reduced |
| AQR Capital Management LLC | 28,823 | $2.13M | 0.00% | −5,813−16.8% | Reduced |
| Qsemble Capital Management, LP | 28,765 | $2.13M | 0.40% | +28,765 | New |
| Principal Securities, Inc. | 28,832 | $2.14M | 0.06% | +1,404+5.1% | Added |
| Boomfish Wealth Group, LLC | 29,311 | $2.17M | 1.41% | +6,319+27.5% | Added |
| Flossbach Von Storch AG | 29,363 | $2.18M | 0.01% | +15,879+117.8% | Added |
| Bessemer Group Inc | 29,688 | $2.20M | 0.00% | −2,431−7.6% | Reduced |
| Wealthfront Advisers LLC | 29,695 | $2.20M | 0.01% | −1,409−4.5% | Reduced |
| Scotia Capital Inc. | 29,793 | $2.21M | 0.01% | +780+2.7% | Added |
| XTX Topco Ltd | 29,845 | $2.21M | 0.19% | +29,845 | New |
| Banque Pictet & Cie SA | 29,999 | $2.22M | 0.02% | 00.0% | Unchanged |
| united american securities inc. (d/b/a uas asset management) | 30,035 | $2.23M | 0.53% | 00.0% | Unchanged |
| Employees Retirement System of Texas | 30,072 | $2.23M | 0.02% | 00.0% | Unchanged |
| Nordea Investment Management AB | 30,738 | $2.28M | 0.00% | +2,554+9.1% | Added |
| Kentucky Retirement Systems | 30,771 | $2.28M | 0.07% | −241−0.8% | Reduced |
| AXA S.A. | 30,789 | $2.28M | 0.01% | +120+0.4% | Added |
| Maryland State Retirement & Pension System | 31,456 | $2.33M | 0.04% | 00.0% | Unchanged |
| Mizuho Securities USA LLC | 31,483 | $2.33M | 0.05% | +31,483 | New |
| Barbara Oil Co. | 32,000 | $2.37M | 1.04% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 32,436 | $2.40M | 0.01% | −44,505−57.8% | Reduced |
| NEOS Investment Management LLC | 32,763 | $2.43M | 0.10% | +10,010+44.0% | Added |
| Next Century Growth Investors LLC | 32,784 | $2.43M | 0.20% | −81−0.2% | Reduced |
| Capstone Investment Advisors, LLC | 33,010 | $2.45M | 0.05% | +16,615+101.3% | Added |
| Atria Investments LLC | 33,071 | $2.45M | 0.03% | −2,206−6.3% | Reduced |
| Park Avenue Securities LLC | 33,396 | $2.48M | 0.03% | −903−2.6% | Reduced |
| CX Institutional | 33,397 | $2.48M | 0.12% | +1,275+4.0% | Added |
| Gulf International Bank (UK) Ltd | 33,743 | $2.50M | 0.06% | 00.0% | Unchanged |
| Oppenheimer & Co Inc | 33,762 | $2.50M | 0.04% | −7,594−18.4% | Reduced |
| Susquehanna Fundamental Investments, LLC | 33,900 | $2.51M | 0.06% | +33,900 | New |
| Cambridge Investment Research Advisors, Inc. | 33,978 | $2.52M | 0.01% | −1,306−3.7% | Reduced |
| Formula Growth Ltd | 34,000 | $2.52M | 0.92% | −10,000−22.7% | Reduced |
| Verition Fund Management LLC | 34,069 | $2.53M | 0.02% | +19,577+135.1% | Added |
| Oregon Public Employees Retirement Fund | 35,075 | $2.60M | 0.05% | +210+0.6% | Added |
| Abn Amro Investment Solutions | 35,118 | $2.60M | 0.05% | +818+2.4% | Added |
| Sanctuary Advisors, LLC | 28,269 | $2.62M | 0.02% | +28,269 | New |
| Captrust Financial Advisors | 35,426 | $2.63M | 0.01% | +160+0.5% | Added |
| Papp L Roy & Associates | 35,940 | $2.66M | 0.32% | −570−1.6% | Reduced |
| North Star Asset Management Inc | 35,950 | $2.67M | 0.13% | +25,761+252.8% | Added |
| Profund Advisors LLC | 35,962 | $2.67M | 0.10% | −236−0.7% | Reduced |
| S.E.E.D. Planning Group LLC | 36,255 | $2.69M | 0.98% | +172+0.5% | Added |
| Pathstone Holdings, LLC | 36,634 | $2.72M | 0.01% | −638−1.7% | Reduced |
| Omers Administration Corp | 36,781 | $2.73M | 0.03% | +36,781 | New |
| Ofi Invest Asset Management | 40,000 | $2.77M | 0.07% | +40,000 | New |
| Elo Mutual Pension Insurance Co | 37,501 | $2.78M | 0.07% | +188+0.5% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 37,502 | $2.78M | 0.01% | −2,498−6.2% | Reduced |
| Entropy Technologies, LP | 37,746 | $2.80M | 0.30% | +37,746 | New |
| Yarbrough Capital, LLC | 37,950 | $2.81M | 0.12% | 00.0% | Unchanged |
| Bank of Nova Scotia | 38,429 | $2.85M | 0.01% | −8,341−17.8% | Reduced |
| Allianz Asset Management GmbH | 39,796 | $2.95M | 0.00% | +11,787+42.1% | Added |
| SYSTM Wealth Solutions LLC | 39,979 | $2.96M | 0.66% | +7,598+23.5% | Added |
| iA Global Asset Management Inc. | 40,128 | $2.98M | 0.06% | +1,753+4.6% | Added |
| Gateway Investment Advisers LLC | 40,525 | $3.00M | 0.03% | +9,618+31.1% | Added |
| Point72 (DIFC) Ltd | 41,130 | $3.05M | 0.27% | +41,130 | New |
| Tsai Capital Corp | 41,195 | $3.05M | 3.01% | +987+2.5% | Added |
| Knollwood Investment Advisory, LLC | 41,863 | $3.10M | 0.35% | +34,173+444.4% | Added |
| Public Employees Retirement Association of Colorado | 42,242 | $3.13M | 0.01% | −1,453−3.3% | Reduced |
| Aigen Investment Management, LP | 42,430 | $3.15M | 0.61% | +42,430 | New |
| APG Asset Management N.V. | 46,129 | $3.19M | 0.01% | +30,100+187.8% | Added |
| Natixis | 43,229 | $3.20M | 0.02% | +43,229 | New |
| HighTower Advisors, LLC | 43,582 | $3.21M | 0.00% | +7,182+19.7% | Added |
| Linden Thomas Advisory Services, LLC | 43,444 | $3.22M | 0.50% | +9,787+29.1% | Added |
| Swedbank AB | 43,569 | $3.23M | 0.00% | −144−0.3% | Reduced |
| AE Wealth Management LLC | 44,435 | $3.29M | 0.03% | −872−1.9% | Reduced |
| Teza Capital Management LLC | 46,782 | $3.47M | 0.43% | +46,782 | New |
| Shaker Investments LLC | 47,092 | $3.49M | 1.52% | −28−0.1% | Reduced |
| Pacer Advisors, Inc. | 48,675 | $3.61M | 0.01% | +1,633+3.5% | Added |
| Tower Research Capital LLC (TRC) | 49,125 | $3.64M | 0.06% | +25,522+108.1% | Added |
| Canada Pension Plan Investment Board | 49,492 | $3.67M | 0.00% | 00.0% | Unchanged |
| Platinum Investment Management Ltd | 50,000 | $3.71M | 0.15% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 50,450 | $3.74M | 0.01% | +120.0% | Added |
| Yousif Capital Management, LLC | 51,007 | $3.78M | 0.04% | −1,230−2.4% | Reduced |
| Mutual of America Capital Management LLC | 51,501 | $3.82M | 0.04% | −2,042−3.8% | Reduced |
| Shelton Capital Management | 51,584 | $3.82M | 0.10% | 00.0% | Unchanged |
| Blue Zone Wealth Advisors, LLC | 51,729 | $3.84M | 1.32% | −792−1.5% | Reduced |
| Schroder Investment Management Group | 52,064 | $3.86M | 0.00% | +8,411+19.3% | Added |
| Envestnet Portfolio Solutions, Inc. | 52,684 | $3.91M | 0.01% | +4,143+8.5% | Added |