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, Q3 2023
Institutional positions in Costar Group, Inc. as of Sep 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
- 690
- −19 vs. Q2 2023
- Shares held
- 392.0M
- −6.08M (−1.5%) vs. Q2 2023
- Total value
- $30.1B
- −$5.25B (−14.8%) vs. Q2 2023
- New holders
- 65
- 276 more added
- Sold out
- 84
- 251 more reduced
5 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2023
Shares, value and share of portfolio for each institution holding Costar Group, Inc.; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Global Retirement Partners, LLC | 510 | $39.0K | 0.00% | +27+5.6% | Added |
| Connectus Wealth, LLC | 51,099 | $39.3K | 0.00% | −29−0.1% | Reduced |
| Colonial Trust Co | 525 | $43.9K | 0.01% | +173+49.1% | Added |
| Ancora Advisors, LLC | 600 | $46.1K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 684 | $52.6K | 0.01% | −56−7.6% | Reduced |
| Harbor Investment Advisory, LLC | 746 | $57.4K | 0.01% | 00.0% | Unchanged |
| Park Place Capital Corp | 756 | $58.1K | 0.02% | 00.0% | Unchanged |
| Allworth Financial LP | 759 | $58.4K | 0.00% | −5−0.7% | Reduced |
| Loomis Sayles & Co L P | 775 | $60.0K | 0.00% | 00.0% | Unchanged |
| KB Financial Partners, LLC | 818 | $63.0K | 0.02% | +124+17.9% | Added |
| Benjamin F. Edwards & Company, Inc. | 816 | $63.0K | 0.00% | +450+123.0% | Added |
| Steward Partners Investment Advisory, LLC | 824 | $63.4K | 0.00% | +100+13.8% | Added |
| Whittier Trust Co of Nevada Inc | 882 | $67.8K | 0.00% | 00.0% | Unchanged |
| Westpac Banking Corp | 907 | $69.7K | 0.01% | 00.0% | Unchanged |
| Cullen/Frost Bankers, Inc. | 908 | $69.8K | 0.00% | −300−24.8% | Reduced |
| Western Pacific Wealth Management, LP | 912 | $70.1K | 0.06% | −449−33.0% | Reduced |
| Cornerstone Planning Group LLC | 932 | $71.7K | 0.03% | −440−32.1% | Reduced |
| Caisse de Depot Et Placement du Quebec | 1,235 | $95.0K | 0.00% | −19,532−94.1% | Reduced |
| Alta Advisers Ltd | 1,300 | $100.0K | 0.06% | 00.0% | Unchanged |
| HighMark Wealth Management LLC | 1,317 | $101.3K | 0.08% | 00.0% | Unchanged |
| Edmond de Rothschild Holding S.A. | 1,353 | $104.0K | 0.00% | −42−3.0% | Reduced |
| Kelly Financial Services LLC | 1,398 | $107.5K | 0.05% | −129−8.4% | Reduced |
| Tradition Wealth Management, LLC | 1,443 | $111.0K | 0.01% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 1,522 | $117.0K | 0.03% | +1,061+230.2% | Added |
| Huntington National Bank | 1,644 | $126.4K | 0.00% | −915−35.8% | Reduced |
| Quadrant Capital Group LLC | 1,649 | $126.8K | 0.01% | +185+12.6% | Added |
| Delta Asset Management LLC | 1,760 | $135.3K | 0.01% | 00.0% | Unchanged |
| BI Asset Management Fondsmaeglerselskab A/S | 1,886 | $145.0K | 0.00% | −4,731−71.5% | Reduced |
| Whittier Trust Co | 2,010 | $154.5K | 0.00% | +10+0.5% | Added |
| Spire Wealth Management | 2,067 | $158.9K | 0.01% | −384−15.7% | Reduced |
| Umb Bank N A | 2,288 | $175.9K | 0.00% | −850−27.1% | Reduced |
| Skylands Capital, LLC | 2,300 | $176.8K | 0.03% | 00.0% | Unchanged |
| Cary Street Partner Investment Advisory LLC | 2,304 | $177.2K | 0.01% | +66+2.9% | Added |
| Natixis Investment Managers International | 2,311 | $177.7K | 0.01% | +203+9.6% | Added |
| Sentry Investment Management LLC | 2,364 | $182.0K | 0.09% | −269−10.2% | Reduced |
| TD Waterhouse Canada Inc. | 2,436 | $185.0K | 0.00% | −25,352−91.2% | Reduced |
| V-Square Quantitative Management LLC | 2,443 | $187.8K | 0.08% | +2,443 | New |
| Tobam | 2,462 | $189.0K | 0.02% | +417+20.4% | Added |
| Centaurus Financial, Inc. | 2,479 | $191.0K | 0.02% | −95−3.7% | Reduced |
| Desjardins Global Asset Management Inc. | 2,490 | $191.4K | 0.02% | −1,063−29.9% | Reduced |
| Banque Cantonale Vaudoise | 2,500 | $192.0K | 0.01% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 2,513 | $193.2K | 0.01% | −536−17.6% | Reduced |
| Venturi Wealth Management, LLC | 2,520 | $193.8K | 0.02% | +493+24.3% | Added |
| Operose Advisors LLC | 2,640 | $203.0K | 0.08% | +2,640 | New |
| Acadian Asset Management LLC | 2,649 | $203.0K | 0.00% | −5,645−68.1% | Reduced |
| Axxcess Wealth Management, LLC | 2,652 | $203.9K | 0.01% | +115+4.5% | Added |
| Himension Fund | 2,709 | $208.3K | 0.02% | +2,709 | New |
| Hantz Financial Services, Inc. | 2,740 | $211.0K | 0.01% | +317+13.1% | Added |
| Dorsey & Whitney Trust CO LLC | 2,751 | $211.5K | 0.02% | +2,751 | New |
| Diversified Trust Co | 2,796 | $215.0K | 0.01% | −2,244−44.5% | Reduced |
| Virtue Capital Management, LLC | 2,448 | $216.9K | 0.04% | 00.0% | Unchanged |
| EFG Asset Management (Americas) Corp. | 2,778 | $217.4K | 0.05% | −28,928−91.2% | Reduced |
| Summit Trail Advisors, LLC | 2,831 | $217.7K | 0.01% | +399+16.4% | Added |
| Personal Cfo Solutions, LLC | 2,832 | $217.8K | 0.04% | +48+1.7% | Added |
| Stephenson National Bank & Trust | 2,836 | $218.1K | 0.12% | +111+4.1% | Added |
| ArrowMark Colorado Holdings LLC | 2,844 | $218.7K | 0.00% | −8,300−74.5% | Reduced |
| Benjamin Edwards Inc | 2,985 | $230.0K | 0.05% | +27+0.9% | Added |
| UniSuper Management Pty Ltd | 3,000 | $230.7K | 0.00% | 00.0% | Unchanged |
| Meeder Advisory Services, Inc. | 3,008 | $231.3K | 0.03% | +560+22.9% | Added |
| Courier Capital LLC | 3,015 | $231.8K | 0.02% | 00.0% | Unchanged |
| NorthRock Partners, LLC | 3,020 | $232.2K | 0.02% | −12−0.4% | Reduced |
| High Pines Wealth Management, LLC | 3,026 | $232.7K | 0.38% | +390+14.8% | Added |
| Intech Investment Management LLC | 3,121 | $240.0K | 0.00% | −1,882−37.6% | Reduced |
| Fukoku Mutual Life Insurance Co | 3,210 | $246.8K | 0.02% | 00.0% | Unchanged |
| Harvest Fund Management Co., Ltd | 3,213 | $247.0K | 0.04% | +1,206+60.1% | Added |
| Camden Capital, LLC | 3,257 | $250.4K | 0.03% | +149+4.8% | Added |
| HT Partners LLC | 3,343 | $257.0K | 0.08% | +3,343 | New |
| Wedmont Private Capital | 3,228 | $263.3K | 0.03% | +3,228 | New |
| IHT Wealth Management, LLC | 3,437 | $264.3K | 0.01% | +411+13.6% | Added |
| Balentine LLC | 3,455 | $265.7K | 0.01% | +258+8.1% | Added |
| Everhart Financial Group, Inc. | 3,457 | $265.8K | 0.11% | −389−10.1% | Reduced |
| FineMark National Bank & Trust | 3,465 | $266.4K | 0.01% | +650+23.1% | Added |
| GYL Financial Synergies, LLC | 3,520 | $270.7K | 0.03% | +68+2.0% | Added |
| Apollon Wealth Management, LLC | 3,531 | $271.5K | 0.01% | +3,531 | New |
| Checchi Capital Advisers, LLC | 3,537 | $272.0K | 0.03% | −65−1.8% | Reduced |
| Simplex Trading, LLC | 3,568 | $274.0K | 0.01% | +3,568 | New |
| CCG Wealth Management, LLC | 3,578 | $275.1K | 0.18% | 00.0% | Unchanged |
| Empowered Funds, LLC | 3,604 | $277.1K | 0.01% | +845+30.6% | Added |
| ICICI Prudential Asset Management Co Ltd | 3,633 | $279.3K | 0.04% | +856+30.8% | Added |
| Wealth Management Associates, Inc. | 3,679 | $282.9K | 0.17% | +535+17.0% | Added |
| Boothbay Fund Management, LLC | 3,718 | $285.9K | 0.01% | +3,718 | New |
| Garda Capital Partners LP | 3,817 | $293.5K | 0.19% | +3,817 | New |
| Credit Agricole S A | 3,841 | $295.3K | 0.01% | +3,841 | New |
| Column Capital Advisors, LLC | 3,868 | $297.4K | 0.04% | 00.0% | Unchanged |
| Old National Bancorp | 3,890 | $299.1K | 0.01% | −3,854−49.8% | Reduced |
| Snowden Capital Advisors LLC | 3,891 | $299.2K | 0.01% | +235+6.4% | Added |
| David Loasby | 3,955 | $302.3K | 0.03% | +624+18.7% | Added |
| Forum Financial Management, LP | 3,989 | $306.7K | 0.01% | −8−0.2% | Reduced |
| Raymond James Trust N.A. | 3,990 | $306.8K | 0.01% | −83−2.0% | Reduced |
| Proficio Capital Partners LLC | 4,027 | $309.6K | 0.04% | +81+2.1% | Added |
| Apriem Advisors | 4,208 | $323.6K | 0.05% | 00.0% | Unchanged |
| Cigna Investments Inc | 4,310 | $331.0K | 0.08% | −555−11.4% | Reduced |
| Balyasny Asset Management LLC | 4,327 | $332.7K | 0.00% | −30,794−87.7% | Reduced |
| Brown Miller Wealth Management, LLC | 4,329 | $332.9K | 0.19% | −10.0% | Reduced |
| Parkside Financial Bank & Trust | 4,403 | $338.5K | 0.08% | +490+12.5% | Added |
| Wealth Alliance | 4,407 | $338.9K | 0.05% | −1,114−20.2% | Reduced |
| Fidelis Capital Partners, LLC | 4,415 | $339.5K | 0.12% | −499−10.2% | Reduced |
| E Fund Management Co., Ltd. | 4,492 | $345.0K | 0.03% | +669+17.5% | Added |
| Integrated Investment Consultants, LLC | 4,534 | $348.6K | 0.13% | −62−1.3% | Reduced |
| Meiji Yasuda Asset Management Co Ltd. | 4,559 | $350.5K | 0.02% | +260+6.0% | Added |