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 |
|---|---|---|---|---|---|
| Weiss Asset Management LP | 5,157 | $498.2K | 0.02% | +5,157 | New |
| Independent Advisor Alliance | 5,049 | $487.7K | 0.02% | +294+6.2% | Added |
| Altfest L J & Co Inc | 5,045 | $487.0K | 0.07% | −102−2.0% | Reduced |
| Wilbanks Smith & Thomas Asset Management LLC | 5,025 | $485.4K | 0.01% | 00.0% | Unchanged |
| HBK Sorce Advisory LLC | 5,018 | $484.7K | 0.02% | −295−5.6% | Reduced |
| First Manhattan Co | 5,000 | $483.0K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 4,987 | $481.7K | 0.01% | +132+2.7% | Added |
| Prestige Wealth Management Group LLC | 4,966 | $479.7K | 0.10% | +4,898+7,202.9% | Added |
| Intech Investment Management LLC | 4,889 | $472.3K | 0.01% | +1,768+56.6% | Added |
| Chatham Capital Group, Inc. | 4,800 | $463.7K | 0.09% | 00.0% | Unchanged |
| Kathleen S. Wright Associates Inc. | 5,200 | $461.6K | 0.22% | −30−0.6% | Reduced |
| GTS Securities LLC | 4,760 | $459.8K | 0.01% | −26,907−85.0% | Reduced |
| Wellington Shields Capital Management, LLC | 4,750 | $458.9K | 0.09% | 00.0% | Unchanged |
| NewEdge Wealth, LLC | 5,041 | $452.5K | 0.01% | +794+18.7% | Added |
| Lake Street Advisors Group, LLC | 4,681 | $452.1K | 0.02% | −20−0.4% | Reduced |
| Penserra Capital Management LLC | 4,664 | $449.0K | 0.01% | −1,792−27.8% | Reduced |
| Central Pacific Bank - Trust Division | 4,745 | $448.5K | 0.06% | +4,745 | New |
| Picton Mahoney Asset Management | 4,610 | $445.0K | 0.02% | −550−10.7% | Reduced |
| Adviser Investments LLC | 4,570 | $441.5K | 0.01% | 00.0% | Unchanged |
| Integrated Investment Consultants, LLC | 4,504 | $435.1K | 0.12% | −30−0.7% | Reduced |
| Raymond James Trust N.A. | 4,428 | $427.7K | 0.01% | +120+2.8% | Added |
| Mattern Capital Management, LLC | 4,398 | $424.8K | 0.06% | +4,398 | New |
| ASB Consultores, LLC | 4,375 | $422.6K | 0.11% | +4,375 | New |
| Brown Miller Wealth Management, LLC | 4,329 | $418.2K | 0.18% | 00.0% | Unchanged |
| NorthRock Partners, LLC | 4,313 | $416.6K | 0.02% | +281+7.0% | Added |
| Beacon Pointe Advisors, LLC | 4,312 | $416.5K | 0.00% | +38+0.9% | Added |
| Cigna Investments Inc | 4,310 | $416.0K | 0.08% | 00.0% | Unchanged |
| Moran Wealth Management, LLC | 4,211 | $406.8K | 0.01% | +1,646+64.2% | Added |
| Apriem Advisors | 4,208 | $406.5K | 0.05% | 00.0% | Unchanged |
| Snowden Capital Advisors LLC | 4,161 | $402.0K | 0.01% | +52+1.3% | Added |
| Fiduciary Group LLC | 4,135 | $399.4K | 0.04% | 00.0% | Unchanged |
| Everhart Financial Group, Inc. | 4,128 | $398.8K | 0.12% | +487+13.4% | Added |
| ICICI Prudential Asset Management Co Ltd | 4,066 | $392.8K | 0.04% | +103+2.6% | Added |
| National Asset Management, Inc. | 5,087 | $391.1K | 0.01% | +1,673+49.0% | Added |
| Old National Bancorp | 4,047 | $390.9K | 0.01% | −393−8.9% | Reduced |
| Forum Financial Management, LP | 4,021 | $388.4K | 0.01% | +32+0.8% | Added |
| E Fund Management Co., Ltd. | 4,019 | $388.2K | 0.02% | −48−1.2% | Reduced |
| Proficio Capital Partners LLC | 3,999 | $386.3K | 0.04% | +53+1.3% | Added |
| Glenmede Trust Co NA | 3,970 | $383.5K | 0.00% | −1,560−28.2% | Reduced |
| 17 Capital Partners, LLC | 3,960 | $382.5K | 0.28% | −125−3.1% | Reduced |
| LGT Fund Management Co Ltd. | 3,941 | $380.7K | 0.16% | +3,941 | New |
| Wealth Alliance | 3,903 | $377.0K | 0.05% | −636−14.0% | Reduced |
| Simon Quick Advisors, LLC | 3,849 | $371.8K | 0.03% | +3,849 | New |
| Venturi Wealth Management, LLC | 3,837 | $370.7K | 0.02% | +364+10.5% | Added |
| GYL Financial Synergies, LLC | 3,813 | $368.3K | 0.03% | +47+1.2% | Added |
| Empirical Asset Management, LLC | 3,808 | $367.9K | 0.18% | +3,808 | New |
| Swiss Life Asset Management Ltd | 3,782 | $365.3K | 0.01% | −41,876−91.7% | Reduced |
| Hantz Financial Services, Inc. | 3,772 | $364.0K | 0.01% | +873+30.1% | Added |
| Checchi Capital Advisers, LLC | 3,755 | $362.7K | 0.03% | +97+2.7% | Added |
| CCG Wealth Management, LLC | 3,663 | $353.8K | 0.21% | +85+2.4% | Added |
| CM Wealth Advisors LLC | 3,761 | $347.7K | 0.10% | +3,761 | New |
| Angeles Investment Advisors, LLC | 3,568 | $344.7K | 0.02% | −60−1.7% | Reduced |
| Vestmark Advisory Solutions, Inc. | 3,567 | $344.6K | 0.01% | −317−8.2% | Reduced |
| First Horizon Advisors, Inc. | 3,562 | $344.1K | 0.01% | +1,333+59.8% | Added |
| Wedmont Private Capital | 3,561 | $340.8K | 0.02% | +102+2.9% | Added |
| Plum Street Advisors, LLC | 4,500 | $339.5K | 0.17% | +4,500 | New |
| Nomura Holdings Inc | 3,511 | $339.2K | 0.00% | −68,958−95.2% | Reduced |
| Summit Trail Advisors, LLC | 3,496 | $337.7K | 0.01% | +3,496 | New |
| Parkside Financial Bank & Trust | 3,467 | $334.9K | 0.05% | −966−21.8% | Reduced |
| Fiduciary Trust Co | 3,426 | $331.0K | 0.01% | +882+34.7% | Added |
| New Century Financial Group, LLC | 3,404 | $328.8K | 0.23% | +210+6.6% | Added |
| Dynasty Wealth Management, LLC | 3,387 | $327.2K | 0.01% | +3,387 | New |
| HT Partners LLC | 3,343 | $322.9K | 0.12% | 00.0% | Unchanged |
| Balentine LLC | 3,319 | $320.6K | 0.01% | +53+1.6% | Added |
| Benjamin Edwards Inc | 3,243 | $313.0K | 0.06% | +218+7.2% | Added |
| HighPoint Advisor Group LLC | 3,507 | $311.0K | 0.02% | −45−1.3% | Reduced |
| Qtron Investments LLC | 3,188 | $308.0K | 0.04% | +3,188 | New |
| Massmutual Trust Co FSB | 3,184 | $307.6K | 0.01% | −1,588−33.3% | Reduced |
| Greenleaf Trust | 3,182 | $307.4K | 0.00% | +43+1.4% | Added |
| Tocqueville Asset Management L.P. | 3,118 | $301.2K | 0.00% | +3,118 | New |
| IHT Wealth Management, LLC | 3,053 | $294.9K | 0.01% | +27+0.9% | Added |
| Smartleaf Asset Management LLC | 3,046 | $293.1K | 0.06% | +847+38.5% | Added |
| Courier Capital LLC | 3,015 | $291.2K | 0.02% | 00.0% | Unchanged |
| Meeder Advisory Services, Inc. | 2,986 | $288.4K | 0.03% | +101+3.5% | Added |
| Family Wealth Group, LLC | 2,979 | $287.8K | 0.31% | −261−8.1% | Reduced |
| 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 |
| FineMark National Bank & Trust | 2,847 | $275.0K | 0.01% | +50+1.8% | Added |
| Wealth Management Associates, Inc. | 3,689 | $273.5K | 0.13% | +10+0.3% | Added |
| Motco | 2,808 | $271.3K | 0.02% | +2,807+280,700.0% | Added |
| Camden Capital, LLC | 2,785 | $269.0K | 0.02% | −70−2.5% | Reduced |
| Meyer Handelman Co | 2,750 | $265.6K | 0.01% | +2,750 | New |
| Advisory Services Network, LLC | 2,742 | $264.9K | 0.01% | +1,378+101.0% | Added |
| Meadow Creek Wealth Advisors LLC | 2,741 | $264.8K | 0.18% | −222−7.5% | Reduced |
| KCM Investment Advisors LLC | 2,720 | $262.8K | 0.01% | +2,720 | New |
| Ridgewood Investments LLC | 2,718 | $262.6K | 0.14% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 2,782 | $260.9K | 0.00% | +268+10.7% | Added |
| Quadrant Capital Group LLC | 2,683 | $259.2K | 0.02% | +953+55.1% | Added |
| Axxcess Wealth Management, LLC | 2,656 | $256.6K | 0.01% | −119−4.3% | Reduced |
| GAMMA Investing LLC | 2,592 | $250.4K | 0.05% | +792+44.0% | Added |
| GeoWealth Management, LLC | 2,531 | $244.5K | 0.01% | +2,531 | New |
| Concurrent Investment Advisors, LLC | 2,505 | $242.0K | 0.01% | +112+4.7% | Added |
| Stephenson National Bank & Trust | 2,492 | $240.7K | 0.08% | −335−11.9% | Reduced |
| V-Square Quantitative Management LLC | 2,443 | $236.0K | 0.04% | 00.0% | Unchanged |
| Legacy Trust | 2,422 | $234.0K | 0.06% | +34+1.4% | Added |
| Peapack Gladstone Financial Corp | 2,401 | $232.0K | 0.00% | +2,401 | New |
| Fukoku Mutual Life Insurance Co | 2,398 | $231.6K | 0.02% | 00.0% | Unchanged |
| Fifth Third Wealth Advisors LLC | 2,360 | $228.0K | 0.04% | +2,360 | New |
| Caisse de Depot Et Placement du Quebec | 2,335 | $225.6K | 0.00% | −103,524−97.8% | Reduced |
| Centaurus Financial, Inc. | 2,324 | $224.0K | 0.02% | −85−3.5% | Reduced |