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 2024
Institutional positions in Costar Group, Inc. as of Dec 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
- 805
- +47 vs. Q3 2024
- Shares held
- 403.4M
- +7.24M (+1.8%) vs. Q3 2024
- Total value
- $28.9B
- −$1.01B (−3.4%) vs. Q3 2024
- New holders
- 144
- 296 more added
- Sold out
- 97
- 277 more reduced
15 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: 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 2024
Shares, value and share of portfolio for each institution holding Costar Group, Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Altfest L J & Co Inc | 8,016 | $573.9K | 0.07% | −455−5.4% | Reduced |
| Empirical Finance, LLC | 7,856 | $562.4K | 0.03% | −25−0.3% | Reduced |
| Atria Wealth Solutions, Inc. | 7,786 | $557.4K | 0.01% | +176+2.3% | Added |
| Baker Tilly Wealth Management, LLC | 7,777 | $556.8K | 0.22% | +1,224+18.7% | Added |
| Kovitz Investment Group Partners, LLC | 7,670 | $549.1K | 0.00% | −556−6.8% | Reduced |
| Fifth Third Bancorp | 7,638 | $546.8K | 0.00% | −881−10.3% | Reduced |
| Oarsman Capital, Inc. | 7,590 | $543.4K | 0.09% | −1,148−13.1% | Reduced |
| Schechter Investment Advisors, LLC | 7,394 | $529.3K | 0.04% | +7,394 | New |
| Empowered Funds, LLC | 7,275 | $520.8K | 0.01% | +861+13.4% | Added |
| Vestcor Inc | 7,177 | $514.0K | 0.02% | −9−0.1% | Reduced |
| Steward Partners Investment Advisory, LLC | 7,133 | $510.7K | 0.00% | +5,940+497.9% | Added |
| Summit Trail Advisors, LLC | 7,089 | $507.5K | 0.02% | +559+8.6% | Added |
| Vestmark Advisory Solutions, Inc. | 7,067 | $505.9K | 0.02% | +7,067 | New |
| Thoroughbred Financial Services, LLC | 6,980 | $499.0K | 0.03% | −141−2.0% | Reduced |
| David Loasby | 7,087 | $495.2K | 0.05% | −1,097−13.4% | Reduced |
| Fortress Wealth Group, LLC | 6,431 | $493.9K | 0.24% | +219+3.5% | Added |
| Group One Trading, L.P. | 6,886 | $493.0K | 0.02% | +6,886 | New |
| Hengehold Capital Management LLC | 6,789 | $486.0K | 0.05% | 00.0% | Unchanged |
| Penserra Capital Management LLC | 6,702 | $479.0K | 0.01% | +1,620+31.9% | Added |
| China Universal Asset Management Co., Ltd. | 6,672 | $477.6K | 0.04% | +1,474+28.4% | Added |
| Enhancing Capital LLC | 6,659 | $476.7K | 0.38% | +6,659 | New |
| CWM, LLC | 6,637 | $475.0K | 0.00% | −1,603−19.5% | Reduced |
| Prudential PLC | 6,604 | $472.8K | 0.00% | 00.0% | Unchanged |
| Pallas Capital Advisors LLC | 6,480 | $463.9K | 0.02% | +1,854+40.1% | Added |
| Alaska Permanent Fund Corp | 6,408 | $458.7K | 0.01% | 00.0% | Unchanged |
| Callan Family Office, LLC | 6,404 | $458.5K | 0.03% | +6,404 | New |
| Lake Street Advisors Group, LLC | 6,374 | $456.3K | 0.02% | +289+4.7% | Added |
| HighPoint Advisor Group LLC | 5,952 | $452.3K | 0.02% | +1,731+41.0% | Added |
| Hilltop Holdings Inc. | 6,315 | $452.1K | 0.03% | +664+11.8% | Added |
| Kirtland Hills Capital Management, LLC | 6,307 | $451.5K | 0.29% | −496−7.3% | Reduced |
| Buckhead Capital Management LLC | 6,303 | $451.2K | 0.14% | 00.0% | Unchanged |
| First Citizens Bank & Trust Co | 6,289 | $450.2K | 0.01% | −1,400−18.2% | Reduced |
| Edgestream Partners, L.P. | 6,262 | $448.3K | 0.02% | +6,262 | New |
| Canandaigua National Bank & Trust Co | 6,259 | $448.1K | 0.04% | +6,259 | New |
| Fidelis Capital Partners, LLC | 5,828 | $447.6K | 0.04% | +90+1.6% | Added |
| United Capital Financial Advisers, LLC | 6,252 | $447.6K | 0.00% | +270+4.5% | Added |
| STF Management LP | 6,251 | $447.5K | 0.20% | +269+4.5% | Added |
| Marks Group Wealth Management, Inc | 6,188 | $443.0K | 0.04% | −53−0.8% | Reduced |
| Meiji Yasuda Asset Management Co Ltd. | 6,148 | $440.1K | 0.02% | −304−4.7% | Reduced |
| Diversify Wealth Management, LLC | 6,261 | $437.5K | 0.03% | +6,261 | New |
| Howard Bailey Securities, LLC | 6,102 | $436.8K | 0.16% | +482+8.6% | Added |
| Parallel Advisors, LLC | 6,094 | $436.3K | 0.01% | −342−5.3% | Reduced |
| MUFG Securities Americas Inc. | 6,053 | $433.3K | 0.05% | +6,053 | New |
| Boston Financial Mangement LLC | 6,041 | $432.5K | 0.01% | +10.0% | Added |
| Intellectus Partners, LLC | 5,987 | $428.6K | 0.09% | +5,987 | New |
| Emerald Advisers, LLC | 5,968 | $427.2K | 0.02% | −2,027−25.4% | Reduced |
| Atomi Financial Group, Inc. | 5,925 | $424.2K | 0.02% | −628−9.6% | Reduced |
| Peapack Gladstone Financial Corp | 5,641 | $404.0K | 0.01% | +5,641 | New |
| Prestige Wealth Management Group LLC | 5,639 | $403.7K | 0.08% | +481+9.3% | Added |
| Horizon Investments, LLC | 5,613 | $401.8K | 0.01% | +49+0.9% | Added |
| WSFS Capital Management, LLC | 5,566 | $398.5K | 0.02% | +5,566 | New |
| Headlands Technologies LLC | 5,491 | $393.1K | 0.04% | +5,491 | New |
| Perigon Wealth Management, LLC | 5,305 | $389.5K | 0.01% | +5,305 | New |
| Integrated Investment Consultants, LLC | 5,439 | $389.4K | 0.08% | +841+18.3% | Added |
| Adviser Investments LLC | 5,430 | $388.7K | 0.00% | +859+18.8% | Added |
| Kathleen S. Wright Associates Inc. | 5,330 | $388.7K | 0.16% | +100+1.9% | Added |
| Venturi Wealth Management, LLC | 5,406 | $387.0K | 0.02% | +416+8.3% | Added |
| Canada Post Corp Registered Pension Plan | 5,360 | $383.7K | 0.02% | +5,360 | New |
| ICICI Prudential Asset Management Co Ltd | 5,338 | $382.1K | 0.04% | −11−0.2% | Reduced |
| CIBC World Markets Inc. | 5,300 | $379.0K | 0.00% | +5,300 | New |
| Smartleaf Asset Management LLC | 5,174 | $371.7K | 0.04% | −480−8.5% | Reduced |
| SG Americas Securities, LLC | 5,159 | $369.0K | 0.00% | −68,407−93.0% | Reduced |
| Birch Financial Group, LLC | 5,097 | $364.9K | 0.41% | +5,097 | New |
| First Manhattan Co | 5,000 | $357.9K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 4,938 | $353.5K | 0.03% | +355+7.7% | Added |
| Chatham Capital Group, Inc. | 4,931 | $353.0K | 0.06% | 00.0% | Unchanged |
| Avitas Wealth Management LLC | 4,910 | $351.5K | 0.05% | −126−2.5% | Reduced |
| Wealth Alliance | 4,891 | $350.1K | 0.04% | +633+14.9% | Added |
| Coldstream Capital Management Inc | 4,885 | $349.7K | 0.01% | −1,485−23.3% | Reduced |
| Everhart Financial Group, Inc. | 4,827 | $345.6K | 0.07% | +484+11.1% | Added |
| Proequities, Inc. | 4,654 | $344.4K | 0.02% | −277−5.6% | Reduced |
| Wellington Shields Capital Management, LLC | 4,750 | $340.1K | 0.06% | 00.0% | Unchanged |
| CenterBook Partners LP | 4,656 | $333.3K | 0.02% | +4,656 | New |
| Flputnam Investment Management Co | 4,639 | $332.1K | 0.01% | −540−10.4% | Reduced |
| HBK Sorce Advisory LLC | 4,615 | $330.4K | 0.01% | −420−8.3% | Reduced |
| HB Wealth Management, LLC | 4,591 | $328.7K | 0.00% | −1,478−24.4% | Reduced |
| EntryPoint Capital, LLC | 4,570 | $327.2K | 0.14% | +4,570 | New |
| CCG Wealth Management, LLC | 4,552 | $325.9K | 0.18% | −7−0.2% | Reduced |
| One Wealth Capital Management, LLC | 4,528 | $324.2K | 0.16% | +4,528 | New |
| Aigen Investment Management, LP | 4,507 | $322.7K | 0.06% | +4,507 | New |
| Jane Street Group, LLC | 4,494 | $321.7K | 0.00% | −113,063−96.2% | Reduced |
| NorthRock Partners, LLC | 4,484 | $321.0K | 0.01% | +269+6.4% | Added |
| Wedbush Securities Inc | 4,449 | $319.0K | 0.01% | +584+15.1% | Added |
| Main Street Financial Solutions, LLC | 4,430 | $317.1K | 0.03% | −20−0.4% | Reduced |
| V-Square Quantitative Management LLC | 4,427 | $316.9K | 0.04% | +220+5.2% | Added |
| Integrated Wealth Concepts LLC | 4,363 | $312.4K | 0.00% | +4,363 | New |
| 111 Capital | 4,336 | $310.4K | 0.07% | +4,336 | New |
| Brown Miller Wealth Management, LLC | 4,329 | $309.9K | 0.12% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 4,324 | $309.6K | 0.04% | +688+18.9% | Added |
| Apriem Advisors | 4,208 | $301.3K | 0.03% | −59−1.4% | Reduced |
| Proficio Capital Partners LLC | 4,192 | $300.1K | 0.02% | +573+15.8% | Added |
| Cigna Investments Inc | 4,175 | $299.0K | 0.05% | 00.0% | Unchanged |
| Signaturefd, LLC | 4,090 | $292.8K | 0.01% | −443−9.8% | Reduced |
| Clear Street Markets LLC | 4,065 | $291.0K | 0.11% | +4,065 | New |
| Tectonic Advisors LLC | 4,049 | $289.9K | 0.02% | +4,049 | New |
| Forum Financial Management, LP | 4,008 | $286.9K | 0.00% | +10.0% | Added |
| Capital A Wealth Management, LLC | 4,006 | $286.8K | 0.48% | +4,006 | New |
| West Tower Group, LLC | 4,000 | $286.4K | 0.63% | 00.0% | Unchanged |
| Citizens Financial Group Inc | 3,989 | $285.6K | 0.01% | +3,989 | New |
| Fiduciary Trust Co | 3,988 | $285.5K | 0.00% | +355+9.8% | Added |