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, Q1 2024
Institutional positions in Costar Group, Inc. as of Mar 31, 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
- +36 vs. Q4 2023
- Shares held
- 398.4M
- +5.40M (+1.4%) vs. Q4 2023
- Total value
- $38.4B
- +$4.10B (+12.0%) vs. Q4 2023
- New holders
- 91
- 301 more added
- Sold out
- 55
- 265 more reduced
6 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2024
Shares, value and share of portfolio for each institution holding Costar Group, Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Silicon Valley Capital Partners | 378 | $36.5K | 0.01% | 00.0% | Unchanged |
| Catalyst Capital Advisors LLC | 380 | $36.7K | 0.00% | −4−1.0% | Reduced |
| RiverPark Advisors, LLC | 387 | $37.4K | 0.03% | +387 | New |
| Livforsakringsbolaget Skandia, Omsesidigt | 400 | $38.6K | 0.00% | 00.0% | Unchanged |
| Ancora Advisors, LLC | 400 | $38.6K | 0.00% | 00.0% | Unchanged |
| Pinnacle Bancorp, Inc. | 428 | $41.3K | 0.01% | 00.0% | Unchanged |
| McIlrath & Eck, LLC | 448 | $43.3K | 0.01% | 00.0% | Unchanged |
| GW&K Investment Management, LLC | 455 | $44.0K | 0.00% | +357+364.3% | Added |
| Pension & Wealth Management Advisors, Inc. | 510 | $49.3K | 0.03% | 00.0% | Unchanged |
| Park Place Capital Corp | 511 | $49.4K | 0.02% | −210−29.1% | Reduced |
| Colonial Trust Co | 525 | $50.5K | 0.01% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 559 | $52.8K | 0.00% | +238+74.1% | Added |
| Connectus Wealth, LLC | 517,430 | $60.7K | 0.00% | −1,203−0.2% | Reduced |
| Cornerstone Planning Group LLC | 728 | $66.4K | 0.02% | −162−18.2% | Reduced |
| CVA Family Office, LLC | 696 | $67.2K | 0.01% | +6+0.9% | Added |
| Covestor Ltd | 702 | $68.0K | 0.04% | +211+43.0% | Added |
| Rise Advisors, LLC | 730 | $70.5K | 0.04% | +270+58.7% | Added |
| Western Pacific Wealth Management, LP | 754 | $72.8K | 0.05% | −158−17.3% | Reduced |
| Harbor Investment Advisory, LLC | 769 | $74.3K | 0.01% | −8−1.0% | Reduced |
| Raffa Wealth Management, LLC | 869 | $83.9K | 0.03% | +829+2,072.5% | Added |
| Whittier Trust Co of Nevada Inc | 882 | $85.2K | 0.00% | 00.0% | Unchanged |
| Edmond de Rothschild Holding S.A. | 912 | $88.1K | 0.00% | −415−31.3% | Reduced |
| CoreCap Advisors, LLC | 920 | $88.9K | 0.00% | +920 | New |
| Allworth Financial LP | 928 | $89.6K | 0.00% | +180+24.1% | Added |
| Loomis Sayles & Co L P | 947 | $91.0K | 0.00% | +172+22.2% | Added |
| Fernwood Investment Management, LLC | 1,000 | $96.6K | 0.03% | +1,000 | New |
| ICA Group Wealth Management, LLC | 1,079 | $104.2K | 0.02% | 00.0% | Unchanged |
| South State Corp. | 1,110 | $107.2K | 0.01% | +1,110 | New |
| Leonteq Securities AG | 1,111 | $107.3K | 0.01% | +857+337.4% | Added |
| Rothschild Investment LLC | 1,139 | $110.0K | 0.01% | +40+3.6% | Added |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 1,182 | $114.2K | 0.01% | +1,181+118,100.0% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 1,298 | $125.1K | 0.00% | +1,298 | New |
| Abound Wealth Management | 1,298 | $125.4K | 0.05% | +1,200+1,224.5% | Added |
| Alta Advisers Ltd | 1,300 | $125.6K | 0.06% | 00.0% | Unchanged |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 1,300 | $125.6K | 0.05% | 00.0% | Unchanged |
| HighMark Wealth Management LLC | 1,317 | $127.2K | 0.08% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 1,323 | $127.8K | 0.00% | +94+7.6% | Added |
| Lindbrook Capital, LLC | 1,337 | $129.2K | 0.01% | +113+9.2% | Added |
| Kelly Financial Services LLC | 1,406 | $135.8K | 0.05% | −96−6.4% | Reduced |
| Optiver Holding B.V. | 1,679 | $162.2K | 0.01% | +1,679 | New |
| Delta Asset Management LLC | 1,760 | $170.0K | 0.02% | 00.0% | Unchanged |
| Spire Wealth Management | 1,817 | $175.5K | 0.00% | −260−12.5% | Reduced |
| China Universal Asset Management Co., Ltd. | 1,842 | $177.9K | 0.02% | +1,026+125.7% | Added |
| Westpac Banking Corp | 1,856 | $179.3K | 0.01% | 00.0% | Unchanged |
| Tobam | 1,941 | $188.0K | 0.02% | −121−5.9% | Reduced |
| Whittier Trust Co | 2,000 | $193.2K | 0.00% | 00.0% | Unchanged |
| Stratos Wealth Partners, LTD. | 2,084 | $201.3K | 0.00% | +2,084 | New |
| We Are One Seven, LLC | 2,090 | $201.9K | 0.01% | +2,090 | New |
| Lincoln National Corp | 2,099 | $202.8K | 0.00% | +2,099 | New |
| Grey Street Capital, LLC | 2,115 | $204.3K | 0.03% | +2,115 | New |
| SeaCrest Wealth Management, LLC | 2,131 | $205.9K | 0.03% | +2,131 | New |
| Sentry Investment Management LLC | 2,135 | $206.0K | 0.08% | 00.0% | Unchanged |
| Nilsine Partners, LLC | 2,158 | $208.5K | 0.03% | +2,158 | New |
| Umb Bank N A | 2,172 | $209.8K | 0.00% | −101−4.4% | Reduced |
| Keel Point, LLC | 2,184 | $211.0K | 0.02% | +2,184 | New |
| Apollon Wealth Management, LLC | 2,187 | $211.3K | 0.01% | +2,187 | New |
| Mather Group, LLC. | 2,429 | $212.3K | 0.00% | +13+0.5% | Added |
| Kovitz Investment Group Partners, LLC | 2,201 | $212.6K | 0.00% | +2,201 | New |
| Csenge Advisory Group | 2,209 | $213.4K | 0.01% | +2,209 | New |
| Patton Fund Management, Inc. | 2,220 | $214.5K | 0.04% | −14,044−86.4% | Reduced |
| Argent Trust Co | 2,227 | $215.1K | 0.01% | +2,227 | New |
| Natixis Investment Managers International | 2,240 | $216.4K | 0.01% | −71−3.1% | Reduced |
| Avantax Advisory Services, Inc. | 2,249 | $217.2K | 0.00% | +2,249 | New |
| Valeo Financial Advisors, LLC | 2,370 | $217.9K | 0.01% | −51−2.1% | Reduced |
| Global Retirement Partners, LLC | 2,263 | $218.6K | 0.01% | −25−1.1% | Reduced |
| Virtue Capital Management, LLC | 2,422 | $219.5K | 0.04% | −107−4.2% | Reduced |
| Huntington National Bank | 2,301 | $222.3K | 0.00% | +1,006+77.7% | Added |
| Centaurus Financial, Inc. | 2,324 | $224.0K | 0.02% | −85−3.5% | Reduced |
| Caisse de Depot Et Placement du Quebec | 2,335 | $225.6K | 0.00% | −103,524−97.8% | Reduced |
| Fifth Third Wealth Advisors LLC | 2,360 | $228.0K | 0.04% | +2,360 | New |
| Fukoku Mutual Life Insurance Co | 2,398 | $231.6K | 0.02% | 00.0% | Unchanged |
| Peapack Gladstone Financial Corp | 2,401 | $232.0K | 0.00% | +2,401 | New |
| Legacy Trust | 2,422 | $234.0K | 0.06% | +34+1.4% | Added |
| V-Square Quantitative Management LLC | 2,443 | $236.0K | 0.04% | 00.0% | Unchanged |
| Stephenson National Bank & Trust | 2,492 | $240.7K | 0.08% | −335−11.9% | Reduced |
| Concurrent Investment Advisors, LLC | 2,505 | $242.0K | 0.01% | +112+4.7% | Added |
| GeoWealth Management, LLC | 2,531 | $244.5K | 0.01% | +2,531 | New |
| GAMMA Investing LLC | 2,592 | $250.4K | 0.05% | +792+44.0% | Added |
| Axxcess Wealth Management, LLC | 2,656 | $256.6K | 0.01% | −119−4.3% | Reduced |
| Quadrant Capital Group LLC | 2,683 | $259.2K | 0.02% | +953+55.1% | Added |
| TD Waterhouse Canada Inc. | 2,782 | $260.9K | 0.00% | +268+10.7% | Added |
| Ridgewood Investments LLC | 2,718 | $262.6K | 0.14% | 00.0% | Unchanged |
| KCM Investment Advisors LLC | 2,720 | $262.8K | 0.01% | +2,720 | New |
| Meadow Creek Wealth Advisors LLC | 2,741 | $264.8K | 0.18% | −222−7.5% | Reduced |
| Advisory Services Network, LLC | 2,742 | $264.9K | 0.01% | +1,378+101.0% | Added |
| Meyer Handelman Co | 2,750 | $265.6K | 0.01% | +2,750 | New |
| Camden Capital, LLC | 2,785 | $269.0K | 0.02% | −70−2.5% | Reduced |
| Motco | 2,808 | $271.3K | 0.02% | +2,807+280,700.0% | Added |
| Wealth Management Associates, Inc. | 3,689 | $273.5K | 0.13% | +10+0.3% | Added |
| FineMark National Bank & Trust | 2,847 | $275.0K | 0.01% | +50+1.8% | Added |
| ArrowMark Colorado Holdings LLC | 2,880 | $278.2K | 0.00% | 00.0% | Unchanged |
| Personal Cfo Solutions, LLC | 2,880 | $278.2K | 0.04% | +62+2.2% | Added |
| Family Wealth Group, LLC | 2,979 | $287.8K | 0.31% | −261−8.1% | Reduced |
| Meeder Advisory Services, Inc. | 2,986 | $288.4K | 0.03% | +101+3.5% | Added |
| Courier Capital LLC | 3,015 | $291.2K | 0.02% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 3,046 | $293.1K | 0.06% | +847+38.5% | Added |
| IHT Wealth Management, LLC | 3,053 | $294.9K | 0.01% | +27+0.9% | Added |
| Tocqueville Asset Management L.P. | 3,118 | $301.2K | 0.00% | +3,118 | New |
| Greenleaf Trust | 3,182 | $307.4K | 0.00% | +43+1.4% | Added |
| Massmutual Trust Co FSB | 3,184 | $307.6K | 0.01% | −1,588−33.3% | Reduced |