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 2024
Institutional positions in Costar Group, Inc. as of Sep 30, 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
- 773
- +13 vs. Q2 2024
- Shares held
- 397.6M
- +41.1M (+11.5%) vs. Q2 2024
- Total value
- $30.0B
- +$3.57B (+13.5%) vs. Q2 2024
- New holders
- 91
- 309 more added
- Sold out
- 78
- 283 more reduced
7 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2024
Shares, value and share of portfolio for each institution holding Costar Group, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Elo Mutual Pension Insurance Co | 36,060 | $2.72M | 0.06% | −1,441−3.8% | Reduced |
| Pathstone Holdings, LLC | 35,859 | $2.71M | 0.01% | −775−2.1% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 35,765 | $2.70M | 0.00% | +11,855+49.6% | Added |
| Capstone Investment Advisors, LLC | 35,732 | $2.70M | 0.05% | +2,722+8.2% | Added |
| Papp L Roy & Associates | 35,370 | $2.67M | 0.32% | −570−1.6% | Reduced |
| AXA S.A. | 35,127 | $2.65M | 0.01% | +4,338+14.1% | Added |
| Oregon Public Employees Retirement Fund | 35,085 | $2.65M | 0.05% | +100.0% | Added |
| Oppenheimer & Co Inc | 34,912 | $2.63M | 0.04% | +1,150+3.4% | Added |
| Allianz Asset Management GmbH | 34,384 | $2.59M | 0.00% | −5,412−13.6% | Reduced |
| Jefferies Financial Group Inc. | 34,160 | $2.58M | 0.04% | −41,366−54.8% | Reduced |
| Formula Growth Ltd | 34,000 | $2.56M | 0.88% | 00.0% | Unchanged |
| JustInvest LLC | 33,887 | $2.56M | 0.04% | +5,440+19.1% | Added |
| Aquatic Capital Management LLC | 33,300 | $2.51M | 0.07% | −84,300−71.7% | Reduced |
| Captrust Financial Advisors | 33,291 | $2.51M | 0.01% | −2,135−6.0% | Reduced |
| BNP Paribas | 32,804 | $2.47M | 0.10% | +32,804 | New |
| Rakuten Investment Management, Inc. | 32,519 | $2.44M | 0.01% | +8,425+35.0% | Added |
| Federation des caisses Desjardins du Quebec | 32,353 | $2.44M | 0.01% | −83−0.3% | Reduced |
| Gulf International Bank (UK) Ltd | 32,276 | $2.43M | 0.06% | −1,467−4.3% | Reduced |
| Barbara Oil Co. | 32,000 | $2.41M | 0.99% | 00.0% | Unchanged |
| Scotia Capital Inc. | 31,873 | $2.40M | 0.01% | +2,080+7.0% | Added |
| Creative Planning | 31,828 | $2.40M | 0.00% | +6,939+27.9% | Added |
| Nordea Investment Management AB | 31,730 | $2.38M | 0.00% | +992+3.2% | Added |
| Atria Investments LLC | 30,981 | $2.34M | 0.03% | −2,090−6.3% | Reduced |
| Wealthfront Advisers LLC | 30,944 | $2.33M | 0.01% | +1,249+4.2% | Added |
| Occudo Quantitative Strategies LP | 30,916 | $2.33M | 0.43% | +30,916 | New |
| Flossbach Von Storch AG | 30,731 | $2.32M | 0.01% | +1,368+4.7% | Added |
| Gateway Investment Advisers LLC | 30,385 | $2.29M | 0.03% | −10,140−25.0% | Reduced |
| Employees Retirement System of Texas | 30,072 | $2.27M | 0.02% | 00.0% | Unchanged |
| Banque Pictet & Cie SA | 29,999 | $2.26M | 0.02% | 00.0% | Unchanged |
| Bessemer Group Inc | 29,981 | $2.26M | 0.00% | +293+1.0% | Added |
| Alberta Investment Management Corp | 29,500 | $2.23M | 0.02% | +8,500+40.5% | Added |
| Atlantic Union Bankshares Corp | 29,266 | $2.21M | 0.13% | +1,168+4.2% | Added |
| DoubleLine ETF Adviser LP | 29,252 | $2.21M | 0.54% | +29,252 | New |
| Boomfish Wealth Group, LLC | 29,021 | $2.19M | 1.34% | −290−1.0% | Reduced |
| Kentucky Retirement Systems | 28,550 | $2.15M | 0.06% | −2,221−7.2% | Reduced |
| Park Avenue Securities LLC | 28,531 | $2.15M | 0.02% | −4,865−14.6% | Reduced |
| Point72 (DIFC) Ltd | 28,137 | $2.12M | 0.16% | −12,993−31.6% | Reduced |
| Principal Securities, Inc. | 28,016 | $2.11M | 0.05% | −816−2.8% | Reduced |
| Sanctuary Advisors, LLC | 26,478 | $2.11M | 0.01% | −1,791−6.3% | Reduced |
| D.A. Davidson & Co. | 27,914 | $2.11M | 0.02% | +2,966+11.9% | Added |
| SlateStone Wealth, LLC | 27,546 | $2.08M | 0.19% | +1,723+6.7% | Added |
| Natixis | 27,313 | $2.06M | 0.01% | −15,916−36.8% | Reduced |
| Malaga Cove Capital, LLC | 26,852 | $2.03M | 0.81% | −323−1.2% | Reduced |
| Mizuho Securities USA LLC | 26,574 | $2.00M | 0.04% | −4,909−15.6% | Reduced |
| Next Century Growth Investors LLC | 25,991 | $1.96M | 0.16% | −6,793−20.7% | Reduced |
| Commonwealth Equity Services, LLC | 25,912 | $1.96M | 0.00% | −493−1.9% | Reduced |
| Hartford Investment Management Co | 25,718 | $1.94M | 0.06% | −436−1.7% | Reduced |
| Stephens Inc | 25,684 | $1.94M | 0.03% | −2,501−8.9% | Reduced |
| Allianz SE | 25,512 | $1.92M | 0.05% | 00.0% | Unchanged |
| AQR Capital Management LLC | 25,515 | $1.92M | 0.00% | −3,308−11.5% | Reduced |
| Advisor Group Holdings, Inc. | 25,224 | $1.90M | 0.00% | +30+0.1% | Added |
| Moody National Bank Trust Division | 24,713 | $1.86M | 0.20% | +1,050+4.4% | Added |
| Cresset Asset Management, LLC | 24,697 | $1.86M | 0.01% | +3,682+17.5% | Added |
| Exchange Traded Concepts, LLC | 24,538 | $1.85M | 0.04% | −994−3.9% | Reduced |
| Tower Research Capital LLC (TRC) | 24,511 | $1.85M | 0.05% | −24,614−50.1% | Reduced |
| Sumitomo Life Insurance Co | 24,485 | $1.85M | 0.04% | +427+1.8% | Added |
| M&T Bank Corp | 24,330 | $1.84M | 0.01% | +790+3.4% | Added |
| Sapient Capital LLC | 23,967 | $1.81M | 0.04% | +6,522+37.4% | Added |
| Kampmann Melissa S. | 23,415 | $1.77M | 1.25% | +350+1.5% | Added |
| First Bank & Trust | 23,223 | $1.75M | 0.33% | −440−1.9% | Reduced |
| Maryland State Retirement & Pension System | 23,163 | $1.75M | 0.04% | −8,293−26.4% | Reduced |
| Keybank National Association | 23,131 | $1.74M | 0.01% | +2,053+9.7% | Added |
| QRG Capital Management, Inc. | 22,945 | $1.73M | 0.02% | +4,235+22.6% | Added |
| Institute for Wealth Management, LLC. | 22,653 | $1.71M | 0.22% | +2,174+10.6% | Added |
| Securian Asset Management, Inc | 22,636 | $1.71M | 0.05% | −843−3.6% | Reduced |
| Benjamin Edwards Inc | 22,521 | $1.70M | 0.02% | +19,529+652.7% | Added |
| TD Private Client Wealth LLC | 21,959 | $1.66M | 0.05% | +74+0.3% | Added |
| Crossmark Global Holdings, Inc. | 21,918 | $1.65M | 0.03% | −306−1.4% | Reduced |
| Aurora Investment Managers, LLC. | 21,857 | $1.65M | 1.06% | +678+3.2% | Added |
| Centaurus Financial, Inc. | 20,842 | $1.57M | 0.10% | +14,042+206.5% | Added |
| Norinchukin Bank, The | 20,620 | $1.56M | 0.04% | +2,876+16.2% | Added |
| Harbor Advisors LLC | 20,060 | $1.51M | 0.25% | +3,000+17.6% | Added |
| Avantax Advisory Services, Inc. | 20,035 | $1.51M | 0.01% | −1,344−6.3% | Reduced |
| New Mexico Educational Retirement Board | 20,000 | $1.51M | 0.05% | −600−2.9% | Reduced |
| Ieq Capital, LLC | 19,928 | $1.50M | 0.02% | −51−0.3% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 19,888 | $1.50M | 0.01% | −465−2.3% | Reduced |
| B. Metzler seel. Sohn & Co. Holding AG | 19,888 | $1.50M | 0.01% | +19,888 | New |
| Y-Intercept (Hong Kong) Ltd | 19,518 | $1.47M | 0.09% | −87,914−81.8% | Reduced |
| Procyon Private Wealth Partners, LLC | 19,180 | $1.45M | 0.10% | +1,726+9.9% | Added |
| Brinker Capital Investments, LLC | 19,137 | $1.44M | 0.01% | −3,860−16.8% | Reduced |
| Orion Portfolio Solutions, LLC | 19,137 | $1.44M | 0.01% | −3,860−16.8% | Reduced |
| Dynamic Technology Lab Private Ltd | 19,133 | $1.44M | 0.15% | +209+1.1% | Added |
| Voya Financial Advisors, Inc. | 19,229 | $1.44M | 0.16% | −1,153−5.7% | Reduced |
| Harvest Fund Management Co., Ltd | 18,878 | $1.42M | 0.08% | +6,517+52.7% | Added |
| Markel Group Inc.SuperinvestorMarkel Group | 18,600 | $1.40M | 0.01% | 00.0% | Unchanged |
| Dai-Ichi Life Insurance Company, Ltd | 18,425 | $1.39M | 0.04% | 00.0% | Unchanged |
| Bell Bank | 18,232 | $1.38M | 0.16% | +234+1.3% | Added |
| Trexquant Investment LP | 18,164 | $1.37M | 0.02% | −55,756−75.4% | Reduced |
| RSM US Wealth Management LLC | 18,200 | $1.36M | 0.02% | +7,912+76.9% | Added |
| Metis Global Partners, LLC | 18,008 | $1.36M | 0.04% | +861+5.0% | Added |
| BI Asset Management Fondsmaeglerselskab A/S | 17,739 | $1.34M | 0.02% | +5,405+43.8% | Added |
| LGT Fund Management Co Ltd. | 17,652 | $1.33M | 0.14% | +5,534+45.7% | Added |
| Chicago Trust Co NA | 17,235 | $1.30M | 0.22% | +3,890+29.1% | Added |
| Wealth Enhancement Advisory Services, LLC | 16,975 | $1.28M | 0.00% | +6,386+60.3% | Added |
| O'Shaughnessy Asset Management, LLC | 16,532 | $1.28M | 0.01% | +842+5.4% | Added |
| Candriam Luxembourg S.C.A. | 16,764 | $1.26M | 0.01% | +1,840+12.3% | Added |
| Ameritas Investment Partners, Inc. | 16,629 | $1.25M | 0.04% | +488+3.0% | Added |
| FORA Capital, LLC | 16,419 | $1.24M | 0.15% | +16,419 | New |
| Bokf, NA | 16,288 | $1.20M | 0.02% | +420+2.6% | Added |
| Aviva PLC | 15,679 | $1.18M | 0.00% | +224+1.4% | Added |