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 |
|---|---|---|---|---|---|
| Kalos Management, Inc. | 3,660 | $325.7K | 0.70% | −340−8.5% | Reduced |
| Gitterman Wealth Management, LLC | 3,778 | $336.2K | 0.16% | +3,778 | New |
| E Fund Management Co., Ltd. | 3,823 | $340.0K | 0.03% | −558−12.7% | Reduced |
| National Asset Management, Inc. | 3,833 | $341.1K | 0.01% | +553+16.9% | Added |
| Everhart Financial Group, Inc. | 3,846 | $342.3K | 0.14% | +746+24.1% | Added |
| Column Capital Advisors, LLC | 3,868 | $344.3K | 0.05% | −602−13.5% | Reduced |
| Oarsman Capital, Inc. | 3,881 | $345.4K | 0.15% | 00.0% | Unchanged |
| Symmetry Partners, LLC | 3,910 | $348.0K | 0.02% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 3,913 | $348.3K | 0.08% | +319+8.9% | Added |
| Proficio Capital Partners LLC | 3,946 | $351.2K | 0.05% | −418−9.6% | Reduced |
| Ascent Group, LLC | 4,308 | $352.7K | 0.04% | +4,308 | New |
| Capital CS Group, LLC | 3,977 | $354.0K | 0.36% | +3,977 | New |
| Forum Financial Management, LP | 3,997 | $355.7K | 0.01% | +6+0.2% | Added |
| Raymond James Trust N.A. | 4,073 | $362.0K | 0.01% | −465−10.2% | Reduced |
| Patten & Patten Inc | 4,174 | $371.5K | 0.03% | −477−10.3% | Reduced |
| Apriem Advisors | 4,208 | $374.5K | 0.06% | 00.0% | Unchanged |
| Meiji Yasuda Asset Management Co Ltd. | 4,299 | $383.0K | 0.02% | +389+9.9% | Added |
| Brown Miller Wealth Management, LLC | 4,330 | $385.4K | 0.21% | 00.0% | Unchanged |
| CWM, LLC | 4,358 | $388.0K | 0.00% | +950+27.9% | Added |
| Bayesian Capital Management, LP | 4,448 | $395.9K | 0.04% | +4,448 | New |
| Adviser Investments LLC | 4,570 | $406.7K | 0.01% | 00.0% | Unchanged |
| Integrated Investment Consultants, LLC | 4,596 | $409.0K | 0.13% | −184−3.8% | Reduced |
| Signaturefd, LLC | 4,668 | $415.5K | 0.01% | +282+6.4% | Added |
| Wellington Shields Capital Management, LLC | 4,750 | $422.8K | 0.05% | 00.0% | Unchanged |
| Chatham Capital Group, Inc. | 4,800 | $427.2K | 0.09% | 00.0% | Unchanged |
| HBK Sorce Advisory LLC | 4,843 | $431.0K | 0.02% | +1,840+61.3% | Added |
| Cigna Investments Inc | 4,865 | $432.0K | 0.08% | 00.0% | Unchanged |
| Fidelis Capital Partners, LLC | 4,914 | $437.3K | 0.16% | +816+19.9% | Added |
| Intech Investment Management LLC | 5,003 | $445.3K | 0.00% | −6,993−58.3% | Reduced |
| Greenleaf Trust | 5,010 | $445.9K | 0.00% | +121+2.5% | Added |
| Massmutual Trust Co FSB | 5,011 | $446.0K | 0.02% | +180+3.7% | Added |
| Wilbanks Smith & Thomas Asset Management LLC | 5,020 | $446.8K | 0.01% | 00.0% | Unchanged |
| HB Wealth Management, LLC | 5,032 | $447.8K | 0.01% | +251+5.2% | Added |
| Independent Advisor Alliance | 5,033 | $447.9K | 0.02% | +1,983+65.0% | Added |
| Wetherby Asset Management Inc | 5,036 | $448.2K | 0.02% | −135−2.6% | Reduced |
| Diversified Trust Co | 5,040 | $448.6K | 0.02% | −3,149−38.5% | Reduced |
| Sequoia Financial Advisors, LLC | 5,071 | $451.3K | 0.01% | +987+24.2% | Added |
| Ieq Capital, LLC | 5,162 | $459.4K | 0.01% | −123−2.3% | Reduced |
| First Manhattan Co | 5,244 | $466.7K | 0.00% | +244+4.9% | Added |
| Fund Management at Engine No. 1 LLC | 5,320 | $473.5K | 0.09% | +385+7.8% | Added |
| Fifth Third Bancorp | 5,373 | $478.2K | 0.00% | +659+14.0% | Added |
| Cetera Advisors LLC | 5,407 | $481.2K | 0.01% | −1,156−17.6% | Reduced |
| Horizon Investments, LLC | 5,453 | $485.3K | 0.01% | +443+8.8% | Added |
| Bridgefront Capital, LLC | 5,461 | $486.0K | 0.26% | +5,461 | New |
| Capital Management Associates | 5,500 | $489.5K | 0.72% | +5,500 | New |
| Wealth Alliance | 5,521 | $491.4K | 0.07% | +182+3.4% | Added |
| Agf Management Ltd | 5,543 | $493.3K | 0.00% | +5,543 | New |
| Advisor Partners II, LLC | 5,577 | $496.4K | 0.02% | +1,051+23.2% | Added |
| Procyon Private Wealth Partners, LLC | 5,581 | $496.7K | 0.06% | +5,581 | New |
| Perfromance Wealth Partners, LLC | 5,629 | $498.8K | 0.02% | −2,081−27.0% | Reduced |
| Fiduciary Group LLC | 5,750 | $511.8K | 0.06% | −740−11.4% | Reduced |
| Rehmann Capital Advisory Group | 5,751 | $511.8K | 0.05% | −40−0.7% | Reduced |
| Mercer Global Advisors Inc | 5,811 | $517.0K | 0.00% | −831−12.5% | Reduced |
| Veriti Management LLC | 5,889 | $524.1K | 0.06% | +747+14.5% | Added |
| Empirical Finance, LLC | 5,915 | $526.4K | 0.04% | +1,443+32.3% | Added |
| Avitas Wealth Management LLC | 6,002 | $534.2K | 0.10% | −84−1.4% | Reduced |
| Verdence Capital Advisors LLC | 6,008 | $534.7K | 0.06% | −1,000−14.3% | Reduced |
| Boston Financial Mangement LLC | 6,072 | $540.4K | 0.02% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 6,146 | $547.0K | 0.02% | +195+3.3% | Added |
| Private Advisor Group, LLC | 6,481 | $555.6K | 0.00% | −319−4.7% | Reduced |
| Altfest L J & Co Inc | 6,270 | $558.0K | 0.08% | −97−1.5% | Reduced |
| Buckhead Capital Management LLC | 6,303 | $561.0K | 0.13% | 00.0% | Unchanged |
| Coronation Fund Managers Ltd. | 6,397 | $569.3K | 0.02% | −3,565−35.8% | Reduced |
| Edgestream Partners, L.P. | 6,438 | $573.0K | 0.05% | +6,438 | New |
| Synovus Financial Corp | 6,460 | $574.9K | 0.01% | −410−6.0% | Reduced |
| JSF Financial, LLC | 6,588 | $586.3K | 0.21% | +6,588 | New |
| BI Asset Management Fondsmaeglerselskab A/S | 6,617 | $589.0K | 0.01% | +1,264+23.6% | Added |
| Ostrum Asset Management | 6,677 | $594.3K | 0.05% | +5+0.1% | Added |
| Marks Group Wealth Management, Inc | 6,761 | $601.7K | 0.07% | +24+0.4% | Added |
| Hengehold Capital Management LLC | 6,816 | $606.6K | 0.08% | −20−0.3% | Reduced |
| Gsa Capital Partners LLP | 6,999 | $623.0K | 0.06% | +1,754+33.4% | Added |
| Two Sigma Securities, LLC | 7,215 | $642.1K | 0.05% | +7,215 | New |
| Occudo Quantitative Strategies LP | 7,388 | $657.5K | 0.07% | −17,922−70.8% | Reduced |
| Penserra Capital Management LLC | 7,417 | $658.0K | 0.01% | +2,688+56.8% | Added |
| Paloma Partners Management Co | 7,445 | $662.6K | 0.15% | +2,771+59.3% | Added |
| Exchange Traded Concepts, LLC | 7,456 | $663.6K | 0.02% | +2,800+60.1% | Added |
| Sepio Capital, LP | 7,460 | $663.9K | 0.05% | +450+6.4% | Added |
| Cannon Global Investment Management, LLC | 7,500 | $667.5K | 3.47% | +7,500 | New |
| Fox Run Management, L.L.C. | 7,668 | $682.5K | 0.19% | −5,629−42.3% | Reduced |
| Old National Bancorp | 7,744 | $689.2K | 0.02% | +2,189+39.4% | Added |
| Telemus Capital, LLC | 7,801 | $694.3K | 0.06% | +2,933+60.3% | Added |
| O'Shaughnessy Asset Management, LLC | 7,840 | $697.8K | 0.01% | +3,388+76.1% | Added |
| Sawtooth Solutions, LLC | 8,079 | $719.0K | 0.02% | +142+1.8% | Added |
| Bleakley Financial Group, LLC | 8,079 | $719.0K | 0.02% | +266+3.4% | Added |
| Acadian Asset Management LLC | 8,294 | $737.0K | 0.00% | +8,294 | New |
| Aigen Investment Management, LP | 8,288 | $737.6K | 0.11% | +8,288 | New |
| Baron Wealth Management LLC | 8,324 | $740.8K | 0.47% | +34+0.4% | Added |
| AXS Investments LLC | 8,533 | $759.4K | 0.20% | −1,098−11.4% | Reduced |
| Beacon Pointe Advisors, LLC | 8,892 | $791.4K | 0.01% | −967−9.8% | Reduced |
| Alberta Investment Management Corp | 8,900 | $792.1K | 0.01% | 00.0% | Unchanged |
| Ossiam | 8,921 | $794.0K | 0.01% | +6,252+234.2% | Added |
| Connable Office Inc | 9,000 | $801.0K | 0.11% | 00.0% | Unchanged |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 9,000 | $801.0K | 0.00% | +9,000 | New |
| Accretive Wealth Partners, LLC | 9,088 | $808.8K | 0.48% | +473+5.5% | Added |
| Hills Bank & Trust Co | 9,093 | $809.3K | 0.10% | 00.0% | Unchanged |
| Proequities, Inc. | 9,148 | $814.2K | 0.06% | −702−7.1% | Reduced |
| ING Groep NV | 9,299 | $827.6K | 0.01% | −10,574−53.2% | Reduced |
| Vinva Investment Management Ltd | 9,226 | $831.4K | 0.07% | −3,540−27.7% | Reduced |
| Jump Financial, LLC | 9,343 | $831.5K | 0.03% | +9,343 | New |
| Vestcor Inc | 9,345 | $832.0K | 0.03% | 00.0% | Unchanged |