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 2021
Institutional positions in Costar Group, Inc. as of Dec 31, 2021. 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
- 633
- +48 vs. Q3 2021
- Shares held
- 375.1M
- −165.5K (0.0%) vs. Q3 2021
- Total value
- $29.6B
- −$2.64B (−8.2%) vs. Q3 2021
- New holders
- 113
- 229 more added
- Sold out
- 65
- 214 more reduced
9 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: 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 2021
Shares, value and share of portfolio for each institution holding Costar Group, Inc.; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Thompson Siegel & Walmsley LLC | 3,000 | $237.0K | 0.00% | +3,000 | New |
| Endurance Wealth Management, Inc. | 2,970 | $235.0K | 0.03% | 00.0% | Unchanged |
| Caxton Associates LP | 2,923 | $231.0K | 0.03% | +2,923 | New |
| Coastal Investment Advisors, Inc. | 2,914 | $230.0K | 0.05% | +18+0.6% | Added |
| Alyeska Investment Group, L.P. | 2,896 | $229.0K | 0.00% | −116,021−97.6% | Reduced |
| Pinnacle Private Wealth, LLC | 2,900 | $229.0K | 0.07% | +2,900 | New |
| Forum Financial Management, LP | 2,880 | $228.0K | 0.01% | +2,880 | New |
| Cigna Investments Inc | 2,854 | $226.0K | 0.02% | −82−2.8% | Reduced |
| CCG Wealth Management, LLC | 2,800 | $221.0K | 0.12% | 00.0% | Unchanged |
| Cypress Capital Group | 2,788 | $220.0K | 0.03% | +2,788 | New |
| Lloyd Advisory Services, LLC. | 2,755 | $218.0K | 0.10% | +531+23.9% | Added |
| Verdence Capital Advisors LLC | 2,751 | $217.0K | 0.03% | −1,469−34.8% | Reduced |
| FineMark National Bank & Trust | 2,750 | $217.0K | 0.01% | −100−3.5% | Reduced |
| Mainstay Capital Management LLC | 2,740 | $217.0K | 0.07% | +2,740 | New |
| Engine No. 1 LLC | 2,702 | $214.0K | 0.04% | +2,702 | New |
| Meristem Family Wealth, LLC | 2,691 | $213.0K | 0.02% | −1,419−34.5% | Reduced |
| Crescent Grove Advisors, LLC | 2,700 | $213.0K | 0.02% | 00.0% | Unchanged |
| Summit Creek Advisors LLC | 2,666 | $211.0K | 0.02% | +6+0.2% | Added |
| Cetera Advisors LLC | 2,643 | $209.0K | 0.00% | +188+7.7% | Added |
| Meadow Creek Wealth Advisors LLC | 2,639 | $209.0K | 0.20% | +2,639 | New |
| Sustainable Growth Advisers, LP | 2,597 | $206.0K | 0.00% | +37+1.4% | Added |
| Sentinel Trust Co Lba | 2,598 | $205.0K | 0.03% | +2,598 | New |
| SRS Capital Advisors, Inc. | 2,550 | $202.0K | 0.03% | −23−0.9% | Reduced |
| Castleark Management LLC | 2,550 | $202.0K | 0.01% | 00.0% | Unchanged |
| HB Wealth Management, LLC | 2,560 | $202.0K | 0.00% | +2,560 | New |
| NuWave Investment Management, LLC | 2,399 | $190.0K | 0.22% | +2,399 | New |
| KB Financial Partners, LLC | 2,384 | $188.0K | 0.05% | −161−6.3% | Reduced |
| Umb Bank N A | 2,250 | $177.0K | 0.00% | +2,250 | New |
| First Horizon Advisors, Inc. | 2,183 | $171.0K | 0.01% | +29+1.3% | Added |
| Whittier Trust Co | 2,014 | $159.0K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 2,000 | $158.0K | 0.04% | −180−8.3% | Reduced |
| Capco Asset Management, LLC | 1,900 | $150.0K | 0.04% | 00.0% | Unchanged |
| GraniteShares Advisors LLC | 1,813 | $143.0K | 0.07% | +1,813 | New |
| Neo Ivy Capital Management | 1,790 | $141.0K | 0.20% | +1,790 | New |
| Delta Asset Management LLC | 1,760 | $139.0K | 0.01% | 00.0% | Unchanged |
| Newfound Research LLC | 1,762 | $139.0K | 0.17% | +445+33.8% | Added |
| Loomis Sayles & Co L P | 1,500 | $119.0K | 0.00% | 00.0% | Unchanged |
| Walleye Trading LLC | 1,512 | $119.0K | 0.00% | +1,512 | New |
| Signaturefd, LLC | 1,428 | $113.0K | 0.00% | −556−28.0% | Reduced |
| Kelly Financial Services LLC | 1,413 | $111.7K | 0.05% | +627+79.8% | Added |
| ETF Managers Group, LLC | 1,350 | $108.0K | 0.00% | +1,350 | New |
| Tobam | 1,340 | $106.0K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 1,148 | $91.0K | 0.01% | −138−10.7% | Reduced |
| Barrett Asset Management, LLC | 1,140 | $90.0K | 0.00% | 00.0% | Unchanged |
| Carroll Financial Associates, Inc. | 1,137 | $90.0K | 0.00% | +30+2.7% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 1,073 | $86.0K | 0.00% | +1,073 | New |
| CWM, LLC | 1,069 | $84.0K | 0.00% | +1,069 | New |
| Cullen/Frost Bankers, Inc. | 1,050 | $83.0K | 0.00% | −510−32.7% | Reduced |
| Ancora Advisors, LLC | 1,040 | $82.0K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 987 | $79.0K | 0.00% | −19−1.9% | Reduced |
| Aquatic Capital Management LLC | 1,000 | $79.0K | 0.15% | +1,000 | New |
| Koshinski Asset Management, Inc. | 986 | $77.9K | 0.01% | −86−8.0% | Reduced |
| Sugarloaf Wealth Management, LLC | 972 | $77.0K | 0.02% | +461+90.2% | Added |
| Carolinas Wealth Consulting LLC | 958 | $76.0K | 0.02% | +113+13.4% | Added |
| AIA Group Ltd | 880 | $70.0K | 0.00% | +880 | New |
| Huntington National Bank | 828 | $65.0K | 0.00% | +3+0.4% | Added |
| Fortitude Advisory Group L.L.C. | 720 | $57.0K | 0.03% | +720 | New |
| Evoke Wealth, LLC | 710 | $56.0K | 0.00% | 00.0% | Unchanged |
| Lenox Wealth Advisors, LLC | 700 | $55.0K | 0.01% | 00.0% | Unchanged |
| Confluence Wealth Services, Inc. | 679 | $53.0K | 0.02% | +679 | New |
| Jackson, Grant Investment Advisers, Inc. | 530 | $42.0K | 0.02% | 00.0% | Unchanged |
| Amplius Wealth Advisors, LLC | 530 | $41.0K | 0.01% | +530 | New |
| Harbor Investment Advisory, LLC | 500 | $40.0K | 0.01% | −327−39.5% | Reduced |
| Wolverine Asset Management LLC | 500 | $39.0K | 0.00% | 00.0% | Unchanged |
| Ten Capital Wealth Advisors, LLC | 462 | $37.0K | 0.02% | +462 | New |
| Harbour Investments, Inc. | 392 | $31.0K | 0.00% | −74−15.9% | Reduced |
| McIlrath & Eck, LLC | 380 | $30.0K | 0.01% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 330 | $26.0K | 0.00% | +140+73.7% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 310 | $24.0K | 0.00% | 00.0% | Unchanged |
| Reilly Financial Advisors, LLC | 300 | $24.0K | 0.00% | 00.0% | Unchanged |
| Stephenson National Bank & Trust | 275 | $22.0K | 0.01% | +15+5.8% | Added |
| Bessemer Group Inc | 260 | $21.0K | 0.00% | −761−74.5% | Reduced |
| Migdal Insurance & Financial Holdings Ltd. | 261 | $21.0K | 0.00% | +24+10.1% | Added |
| Glassman Wealth Services | 245 | $19.0K | 0.00% | +202+469.8% | Added |
| Whittier Trust Co of Nevada Inc | 230 | $18.0K | 0.00% | −240−51.1% | Reduced |
| Alpha Paradigm Partners, LLC | 233 | $18.0K | 0.01% | 00.0% | Unchanged |
| Earnest Partners LLC | 220 | $17.0K | 0.00% | 00.0% | Unchanged |
| Smithfield Trust Co | 170 | $14.0K | 0.00% | 00.0% | Unchanged |
| CoreCap Advisors, LLC | 170 | $13.0K | 0.00% | +170 | New |
| Concord Wealth Partners | 150 | $12.0K | 0.00% | +100+200.0% | Added |
| FourThought Financial, LLC | 130 | $10.0K | 0.00% | −150−53.6% | Reduced |
| Global Retirement Partners, LLC | 122 | $10.0K | 0.01% | +105+617.6% | Added |
| Covestor Ltd | 126 | $10.0K | 0.01% | +126 | New |
| McDonald Partners LLC | 124 | $9.80K | 0.01% | +124 | New |
| Absolute Capital Management, LLC | 124 | $9.80K | 0.01% | +124 | New |
| BerganKDV Wealth Management, LLC | 120 | $9.00K | 0.00% | +57+90.5% | Added |
| Quent Capital, LLC | 120 | $9.00K | 0.00% | +120 | New |
| West Branch Capital LLC | 100 | $8.00K | 0.00% | 00.0% | Unchanged |
| Orion Capital Management LLC | 100 | $8.00K | 0.00% | 00.0% | Unchanged |
| South State Corp. | 98 | $8.00K | 0.00% | +98 | New |
| Delos Wealth Advisors, LLC | 99 | $8.00K | 0.01% | +99 | New |
| Asset Dedication, LLC | 90 | $7.00K | 0.00% | 00.0% | Unchanged |
| Simon Quick Advisors, LLC | 90 | $7.00K | 0.00% | −10−10.0% | Reduced |
| Heritage Wealth Advisors | 91 | $7.00K | 0.00% | +11+13.8% | Added |
| Bell Investment Advisors, Inc | 75 | $6.00K | 0.00% | −29−27.9% | Reduced |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 80 | $6.00K | 0.00% | 00.0% | Unchanged |
| Washington Trust Co | 72 | $6.00K | 0.00% | 00.0% | Unchanged |
| Hanson & Doremus Investment Management | 70 | $6.00K | 0.00% | 00.0% | Unchanged |
| Mizuho Securities Co. Ltd. | 70 | $6.00K | 0.00% | 00.0% | Unchanged |
| Rockbridge Investment Management, LCC | 70 | $6.00K | 0.00% | 00.0% | Unchanged |