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, Q4 2022
Institutional positions in Costar Group, Inc. as of Dec 31, 2022. 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
- 704
- +81 vs. Q3 2022
- Shares held
- 393.9M
- −7.92M (−2.0%) vs. Q3 2022
- Total value
- $30.4B
- +$2.34B (+8.4%) vs. Q3 2022
- New holders
- 131
- 269 more added
- Sold out
- 50
- 227 more reduced
11 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: 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, Q4 2022
Shares, value and share of portfolio for each institution holding Costar Group, Inc.; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Telemus Capital, LLC | 4,460 | $344.0K | 0.03% | +323+7.8% | Added |
| Column Capital Advisors, LLC | 4,470 | $345.4K | 0.06% | 00.0% | Unchanged |
| Fund Management at Engine No. 1 LLC | 4,479 | $346.1K | 0.08% | +672+17.7% | Added |
| Rockefeller Capital Management L.P. | 4,541 | $350.0K | 0.00% | +1,078+31.1% | Added |
| Qtron Investments LLC | 4,538 | $350.7K | 0.07% | 00.0% | Unchanged |
| Eqis Capital Management, Inc. | 4,558 | $352.3K | 0.04% | +4,558 | New |
| NorthRock Partners, LLC | 4,561 | $352.5K | 0.04% | +1,236+37.2% | Added |
| Kolinsky Wealth Management, LLC | 4,594 | $355.0K | 0.41% | +402+9.6% | Added |
| Integrated Investment Consultants, LLC | 4,629 | $357.7K | 0.12% | 00.0% | Unchanged |
| Altfest L J & Co Inc | 4,644 | $359.0K | 0.06% | −17−0.4% | Reduced |
| E Fund Management Co., Ltd. | 4,643 | $359.0K | 0.03% | +4,643 | New |
| Massmutual Trust Co FSB | 4,662 | $360.0K | 0.01% | −34−0.7% | Reduced |
| Sequoia Financial Advisors, LLC | 4,710 | $364.0K | 0.01% | +4,710 | New |
| Wellington Shields Capital Management, LLC | 4,750 | $367.1K | 0.04% | 00.0% | Unchanged |
| Penserra Capital Management LLC | 4,797 | $369.0K | 0.01% | −1,450−23.2% | Reduced |
| Adviser Investments LLC | 4,582 | $370.0K | 0.01% | +12+0.3% | Added |
| Chatham Capital Group, Inc. | 4,800 | $370.9K | 0.09% | 00.0% | Unchanged |
| Horizon Investments, LLC | 4,844 | $374.0K | 0.01% | +4,844 | New |
| Roundview Capital LLC | 4,866 | $376.0K | 0.04% | 00.0% | Unchanged |
| Everhart Financial Group, Inc. | 4,929 | $380.9K | 0.19% | +893+22.1% | Added |
| PEAK6 Investments LLC | 4,970 | $384.1K | 0.02% | +3,386+213.8% | Added |
| Cigna Investments Inc | 4,983 | $385.0K | 0.08% | +133+2.7% | Added |
| Thompson Siegel & Walmsley LLC | 5,000 | $386.0K | 0.01% | +3,000+150.0% | Added |
| Wilbanks Smith & Thomas Asset Management LLC | 5,000 | $386.4K | 0.01% | +5,000 | New |
| Raymond James Trust N.A. | 5,055 | $391.0K | 0.01% | −1,084−17.7% | Reduced |
| First Manhattan Co | 5,090 | $393.4K | 0.00% | +90+1.8% | Added |
| Wealth Alliance | 5,135 | $396.8K | 0.07% | +274+5.6% | Added |
| Advisor Partners II, LLC | 5,167 | $399.3K | 0.02% | +1,985+62.4% | Added |
| Rehmann Capital Advisory Group | 5,217 | $403.2K | 0.04% | −254−4.6% | Reduced |
| HB Wealth Management, LLC | 5,249 | $405.6K | 0.01% | +664+14.5% | Added |
| Signaturefd, LLC | 5,360 | $414.2K | 0.01% | +347+6.9% | Added |
| Greenleaf Trust | 5,429 | $420.0K | 0.01% | +1,260+30.2% | Added |
| Synovus Financial Corp | 5,542 | $428.3K | 0.00% | +5,542 | New |
| Parallel Advisors, LLC | 5,888 | $455.0K | 0.02% | +771+15.1% | Added |
| GYL Financial Synergies, LLC | 5,953 | $460.0K | 0.10% | −276−4.4% | Reduced |
| Duality Advisers, LP | 6,022 | $465.4K | 0.05% | +6,022 | New |
| Ossiam | 6,036 | $466.5K | 0.01% | −6,571−52.1% | Reduced |
| Kathleen S. Wright Associates Inc. | 6,050 | $468.0K | 0.32% | 00.0% | Unchanged |
| Boston Financial Mangement LLC | 6,072 | $469.2K | 0.02% | +32+0.5% | Added |
| We Are One Seven, LLC | 6,131 | $473.8K | 0.05% | −6,588−51.8% | Reduced |
| Wetherby Asset Management Inc | 6,165 | $476.4K | 0.03% | +569+10.2% | Added |
| Hillsdale Investment Management Inc. | 6,260 | $483.8K | 0.04% | −840−11.8% | Reduced |
| Avitas Wealth Management LLC | 6,270 | $484.5K | 0.10% | +1,544+32.7% | Added |
| Buckhead Capital Management LLC | 6,303 | $487.1K | 0.12% | 00.0% | Unchanged |
| BI Asset Management Fondsmaeglerselskab A/S | 6,371 | $492.0K | 0.01% | +698+12.3% | Added |
| Fifth Third Bancorp | 6,399 | $494.5K | 0.00% | +2,202+52.5% | Added |
| Fiduciary Group LLC | 6,555 | $506.6K | 0.07% | −812−11.0% | Reduced |
| Harbour Capital Advisors, LLC | 6,578 | $510.8K | 0.17% | −22−0.3% | Reduced |
| Sawtooth Solutions, LLC | 6,651 | $514.0K | 0.07% | +702+11.8% | Added |
| Marks Group Wealth Management, Inc | 6,712 | $518.7K | 0.07% | −578−7.9% | Reduced |
| Ieq Capital, LLC | 6,782 | $524.1K | 0.01% | +984+17.0% | Added |
| Cetera Advisors LLC | 6,807 | $526.0K | 0.01% | +6,807 | New |
| Hengehold Capital Management LLC | 6,836 | $528.3K | 0.07% | −77−1.1% | Reduced |
| O'Shaughnessy Asset Management, LLC | 6,950 | $537.1K | 0.01% | +1,157+20.0% | Added |
| Pathstone Family Office, LLC | 8,860 | $541.6K | 0.01% | +2,451+38.2% | Added |
| Sepio Capital, LP | 7,010 | $541.7K | 0.05% | +20.0% | Added |
| Verdence Capital Advisors LLC | 7,028 | $543.1K | 0.07% | −2,171−23.6% | Reduced |
| Verition Fund Management LLC | 7,086 | $547.6K | 0.01% | −5,466−43.5% | Reduced |
| Tokio Marine Asset Management Co Ltd | 7,257 | $560.8K | 0.04% | +849+13.2% | Added |
| CIBC World Markets Inc. | 7,328 | $566.0K | 0.00% | +7,328 | New |
| Exchange Traded Concepts, LLC | 7,459 | $576.4K | 0.02% | +3,271+78.1% | Added |
| FDx Advisors, Inc. | 7,679 | $593.0K | 0.03% | −1,938−20.2% | Reduced |
| Steel Peak Wealth Management LLC | 8,014 | $619.3K | 0.05% | −550−6.4% | Reduced |
| Toroso Investments, LLC | 8,098 | $626.0K | 0.02% | +4,152+105.2% | Added |
| Mercer Global Advisors Inc | 8,174 | $632.0K | 0.00% | −3,010−26.9% | Reduced |
| Baron Wealth Management LLC | 8,292 | $640.8K | 0.49% | +8,292 | New |
| Achmea Investment Management B.V. | 8,861 | $642.0K | 0.02% | +8,355+1,651.2% | Added |
| Legacy Advisors, LLC | 8,493 | $656.3K | 0.12% | +3,104+57.6% | Added |
| NFJ Investment Group, LLC | 8,509 | $657.6K | 0.02% | −218,649−96.3% | Reduced |
| Everence Capital Management Inc | 8,550 | $661.0K | 0.06% | +8,550 | New |
| Accretive Wealth Partners, LLC | 8,572 | $662.4K | 0.46% | +249+3.0% | Added |
| Cipher Capital LP | 8,900 | $687.8K | 0.13% | +8,900 | New |
| Banco Bilbao Vizcaya Argentaria, S.A. | 8,922 | $689.5K | 0.01% | +242+2.8% | Added |
| Motley Fool Asset Management LLC | 8,969 | $693.1K | 0.08% | +620+7.4% | Added |
| Connable Office Inc | 9,000 | $696.0K | 0.10% | 00.0% | Unchanged |
| Teza Capital Management LLC | 9,015 | $696.7K | 0.13% | −2,593−22.3% | Reduced |
| Bleakley Financial Group, LLC | 9,077 | $701.5K | 0.03% | +9,077 | New |
| La Banque Postale Asset Management SA | 9,093 | $702.7K | 0.02% | +9,093 | New |
| Hills Bank & Trust Co | 9,093 | $703.0K | 0.10% | −50−0.5% | Reduced |
| Vestcor Inc | 9,391 | $726.0K | 0.03% | +57+0.6% | Added |
| Neo Ivy Capital Management | 9,390 | $726.0K | 0.49% | +9,390 | New |
| Aigen Investment Management, LP | 9,699 | $749.5K | 0.11% | +9,699 | New |
| Seeyond | 9,866 | $762.4K | 0.07% | −3,457−25.9% | Reduced |
| Harbor Advisors LLC | 10,060 | $777.4K | 0.19% | 00.0% | Unchanged |
| NewEdge Wealth, LLC | 10,427 | $805.8K | 0.03% | −50.0% | Reduced |
| Gilbert & Cook, Inc. | 10,542 | $814.7K | 0.15% | +324+3.2% | Added |
| AXS Investments LLC | 10,642 | $822.4K | 0.29% | −710−6.3% | Reduced |
| First Hawaiian Bank | 10,682 | $825.0K | 0.03% | +2,733+34.4% | Added |
| Proequities, Inc. | 10,686 | $825.8K | 0.07% | −1,543−12.6% | Reduced |
| Citizens Financial Group Inc | 10,734 | $829.5K | 0.03% | +104+1.0% | Added |
| Virtus ETF Advisers LLC | 10,757 | $831.3K | 0.43% | +10,757 | New |
| Metis Global Partners, LLC | 11,184 | $864.3K | 0.08% | +3,179+39.7% | Added |
| Beacon Pointe Advisors, LLC | 11,216 | $866.8K | 0.02% | +1,436+14.7% | Added |
| Regatta Capital Group, LLC | 11,222 | $867.2K | 0.31% | −951−7.8% | Reduced |
| Atria Wealth Solutions, Inc. | 11,573 | $894.4K | 0.01% | −1,307−10.1% | Reduced |
| Diversified Trust Co | 11,602 | $897.0K | 0.04% | −4,090−26.1% | Reduced |
| Natixis | 11,618 | $897.8K | 0.01% | −13,177−53.1% | Reduced |
| Wedbush Securities Inc | 11,620 | $898.0K | 0.05% | +100+0.9% | Added |
| Privium Fund Management B.V. | 11,718 | $910.1K | 0.35% | +11,718 | New |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 11,902 | $920.0K | 0.00% | +2,149+22.0% | Added |