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, Q2 2022
Institutional positions in Costar Group, Inc. as of Jun 30, 2022. 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
- 591
- +13 vs. Q1 2022
- Shares held
- 380.1M
- +2.58M (+0.7%) vs. Q1 2022
- Total value
- $23.0B
- −$2.15B (−8.6%) vs. Q1 2022
- New holders
- 78
- 216 more added
- Sold out
- 65
- 207 more reduced
11 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: 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, Q2 2022
Shares, value and share of portfolio for each institution holding Costar Group, Inc.; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Northwestern Mutual Wealth Management Co | 77,222 | $4.67M | 0.01% | +68,029+740.0% | Added |
| Azzad Asset Management Inc | 68,671 | $4.65M | 0.46% | +3,659+5.6% | Added |
| DnB Asset Management AS | 76,017 | $4.59M | 0.03% | +497+0.7% | Added |
| HRT Financial LP | 75,919 | $4.59M | 0.05% | +75,919 | New |
| Canada Pension Plan Investment Board | 75,492 | $4.56M | 0.01% | +56,700+301.7% | Added |
| Westfield Capital Management Co LP | 74,500 | $4.50M | 0.04% | 00.0% | Unchanged |
| Forsta Ap-Fonden | 73,100 | $4.42M | 0.06% | +900+1.2% | Added |
| Bank of Montreal | 71,252 | $4.40M | 0.00% | +476+0.7% | Added |
| State of Alaska, Department of Revenue | 72,490 | $4.38M | 0.05% | +10,995+17.9% | Added |
| Alberta Investment Management Corp | 71,900 | $4.34M | 0.03% | −22,900−24.2% | Reduced |
| Alkeon Capital Management LLC | 70,000 | $4.23M | 0.03% | −913,459−92.9% | Reduced |
| Utah Retirement Systems | 69,880 | $4.22M | 0.07% | 00.0% | Unchanged |
| Intech Investment Management LLC | 68,538 | $4.14M | 0.02% | +68,538 | New |
| IFM Investors Pty Ltd | 68,346 | $4.13M | 0.07% | +8,486+14.2% | Added |
| S.E.E.D. Planning Group LLC | 68,132 | $4.12M | 1.86% | −573−0.8% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 66,811 | $4.04M | 0.03% | +1,184+1.8% | Added |
| Vetamer Capital Management, L.P. | 64,293 | $3.88M | 3.45% | −4,699−6.8% | Reduced |
| Gulf International Bank (UK) Ltd | 64,262 | $3.87M | 0.07% | 00.0% | Unchanged |
| Ninety One North America, Inc. | 62,119 | $3.75M | 0.17% | +6,387+11.5% | Added |
| Banco Santander, S.A. | 61,260 | $3.70M | 0.05% | 00.0% | Unchanged |
| Commerce Bank | 59,837 | $3.62M | 0.03% | −8,997−13.1% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 58,946 | $3.56M | 0.02% | +50.0% | Added |
| Putnam Investments LLC | 57,809 | $3.49M | 0.01% | +57,809 | New |
| Mirae Asset Global Investments Co., Ltd. | 56,823 | $3.43M | 0.01% | −35,448−38.4% | Reduced |
| Banque Pictet & Cie SA | 55,200 | $3.33M | 0.03% | 00.0% | Unchanged |
| Formula Growth Ltd | 55,000 | $3.32M | 0.92% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 55,326 | $3.27M | 0.01% | +16,423+42.2% | Added |
| Nisa Investment Advisors, LLC | 53,150 | $3.21M | 0.03% | +6,200+13.2% | Added |
| Public Employees Retirement Association of Colorado | 51,420 | $3.11M | 0.02% | 00.0% | Unchanged |
| ICICI Prudential Asset Management Co Ltd | 50,989 | $3.07M | 0.56% | +50,989 | New |
| ProShare Advisors LLC | 50,761 | $3.07M | 0.01% | −10,952−17.7% | Reduced |
| Clearbridge Investments, LLC | 50,558 | $3.05M | 0.00% | +8,211+19.4% | Added |
| Quest Investment Management LLC | 50,465 | $3.05M | 0.36% | −5,171−9.3% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 49,513 | $2.99M | 0.01% | +47,639+2,542.1% | Added |
| Marks Group Wealth Management, Inc | 49,415 | $2.98M | 0.43% | −3,625−6.8% | Reduced |
| ArrowMark Colorado Holdings LLC | 47,681 | $2.88M | 0.03% | +431+0.9% | Added |
| Janney Montgomery Scott LLC | 46,958 | $2.84M | 0.01% | −5,649−10.7% | Reduced |
| Park Avenue Securities LLC | 46,422 | $2.80M | 0.05% | +3,885+9.1% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 46,203 | $2.79M | 0.02% | +46,203 | New |
| CWM Advisors, LLC | 45,694 | $2.76M | 0.37% | −2,163−4.5% | Reduced |
| British Columbia Investment Management Corp | 45,667 | $2.76M | 0.03% | −15,304−25.1% | Reduced |
| SG Capital Management LLC | 45,550 | $2.75M | 1.82% | +6,611+17.0% | Added |
| Shaker Investments LLC | 45,505 | $2.75M | 1.75% | +104+0.2% | Added |
| Tredje AP-fonden | 44,958 | $2.72M | 0.07% | 00.0% | Unchanged |
| Blue Zone Wealth Advisors, LLC | 44,565 | $2.69M | 1.22% | +1,788+4.2% | Added |
| Federation des caisses Desjardins du Quebec | 43,974 | $2.66M | 0.03% | −237−0.5% | Reduced |
| Regions Financial Corp | 43,921 | $2.65M | 0.03% | −120.0% | Reduced |
| Ritholtz Wealth Management | 43,765 | $2.64M | 0.17% | +43,765 | New |
| Atria Investments LLC | 40,981 | $2.48M | 0.05% | +4,911+13.6% | Added |
| Amalgamated Bank | 39,374 | $2.38M | 0.02% | −3,901−9.0% | Reduced |
| Yarbrough Capital, LLC | 39,346 | $2.38M | 0.18% | −2,240−5.4% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 38,399 | $2.32M | 0.01% | −1,768−4.4% | Reduced |
| Papp L Roy & Associates | 37,953 | $2.29M | 0.33% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 37,832 | $2.29M | 0.05% | +18,457+95.3% | Added |
| Cetera Investment Advisers | 37,697 | $2.28M | 0.04% | +1,310+3.6% | Added |
| Daiwa Securities Group Inc. | 37,420 | $2.26M | 0.02% | −420−1.1% | Reduced |
| Assetmark, Inc | 37,187 | $2.25M | 0.01% | +21,853+142.5% | Added |
| HighTower Advisors, LLC | 36,623 | $2.20M | 0.01% | −3,045−7.7% | Reduced |
| Stephens Inc | 35,051 | $2.12M | 0.04% | −18,368−34.4% | Reduced |
| Occudo Quantitative Strategies LP | 34,760 | $2.10M | 0.17% | −59,601−63.2% | Reduced |
| Next Century Growth Investors LLC | 34,766 | $2.10M | 0.27% | +100+0.3% | Added |
| Schroder Investment Management Group | 33,866 | $2.05M | 0.00% | +8,133+31.6% | Added |
| George Kaiser Family Foundation | 32,346 | $1.95M | 0.35% | 00.0% | Unchanged |
| Barbara Oil Co. | 32,000 | $1.93M | 1.00% | 00.0% | Unchanged |
| B. Metzler seel. Sohn & Co. AG | 31,944 | $1.93M | 0.03% | −18,600−36.8% | Reduced |
| Bell Bank | 31,883 | $1.93M | 0.23% | +1,591+5.3% | Added |
| Allianz Asset Management GmbH | 31,711 | $1.92M | 0.00% | +14,162+80.7% | Added |
| Meeder Asset Management Inc | 31,483 | $1.90M | 0.11% | +31,308+17,890.3% | Added |
| Elo Mutual Pension Insurance Co | 31,061 | $1.88M | 0.06% | 00.0% | Unchanged |
| Standard Life Aberdeen plc | 30,992 | $1.87M | 0.01% | −1,552−4.8% | Reduced |
| Highland Capital Management, LLC | 30,689 | $1.85M | 0.13% | 00.0% | Unchanged |
| Clear Street Markets LLC | 30,500 | $1.84M | 0.62% | +16,500+117.9% | Added |
| Tsai Capital Corp | 30,366 | $1.83M | 2.18% | +30,366 | New |
| Mariner, LLC | 30,333 | $1.83M | 0.01% | +9,549+45.9% | Added |
| GPM Growth Investors, Inc. | 30,209 | $1.82M | 1.19% | +21+0.1% | Added |
| Maryland State Retirement & Pension System | 29,852 | $1.80M | 0.06% | 00.0% | Unchanged |
| Vestmark Advisory Solutions, Inc. | 29,527 | $1.78M | 0.10% | −827−2.7% | Reduced |
| Westpac Banking Corp | 29,105 | $1.76M | 0.02% | 00.0% | Unchanged |
| Aurora Investment Managers, LLC. | 28,304 | $1.71M | 1.65% | +330+1.2% | Added |
| Jump Financial, LLC | 27,284 | $1.65M | 0.07% | +23,352+593.9% | Added |
| Sumitomo Life Insurance Co | 26,966 | $1.63M | 0.05% | +759+2.9% | Added |
| LMCG Investments, LLC | 26,839 | $1.62M | 0.11% | −170−0.6% | Reduced |
| Weiss Multi-Strategy Advisers LLC | 26,304 | $1.59M | 0.05% | 00.0% | Unchanged |
| Moody National Bank Trust Division | 25,200 | $1.52M | 0.16% | +25,200 | New |
| Krilogy Financial LLC | 25,177 | $1.52M | 0.18% | +17,296+219.5% | Added |
| Corient Capital Partners, LLC | 25,130 | $1.52M | 0.12% | −2,458−8.9% | Reduced |
| DuPont Capital Management Corp | 24,777 | $1.50M | 0.07% | −3,715−13.0% | Reduced |
| ExodusPoint Capital Management, LP | 23,834 | $1.44M | 0.02% | +23,834 | New |
| Voya Financial Advisors, Inc. | 23,743 | $1.43M | 0.18% | −269−1.1% | Reduced |
| Nordea Investment Management AB | 23,761 | $1.39M | 0.00% | +3,201+15.6% | Added |
| TD Private Client Wealth LLC | 22,805 | $1.38M | 0.07% | −201−0.9% | Reduced |
| Ergoteles LLC | 22,009 | $1.33M | 0.04% | +22,009 | New |
| FDx Advisors, Inc. | 21,818 | $1.32M | 0.05% | −1,955−8.2% | Reduced |
| CenterBook Partners LP | 21,754 | $1.31M | 0.28% | +13,183+153.8% | Added |
| Candriam Luxembourg S.C.A. | 21,023 | $1.27M | 0.01% | 00.0% | Unchanged |
| Chicago Partners Investment Group LLC | 17,412 | $1.26M | 0.09% | +399+2.3% | Added |
| Brinker Capital Investments, LLC | 20,478 | $1.24M | 0.02% | +1,483+7.8% | Added |
| Commonwealth Equity Services, LLC | 20,450 | $1.24M | 0.00% | +382+1.9% | Added |
| Malaga Cove Capital, LLC | 20,494 | $1.23M | 0.69% | 00.0% | Unchanged |
| Redmond Asset Management, LLC | 20,365 | $1.23M | 0.44% | +600+3.0% | Added |