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 |
|---|---|---|---|---|---|
| Goodman Advisory Group, LLC | 0 | $0 | 0.00% | −22,886−100.0% | Sold out |
| Sciencast Management LP | 0 | $0 | 0.00% | −20,839−100.0% | Sold out |
| Leisure Capital Management | 0 | $0 | 0.00% | −19,395−100.0% | Sold out |
| Cannon Global Investment Management, LLC | 0 | $0 | 0.00% | −18,100−100.0% | Sold out |
| Tributary Capital Management, LLC | 0 | $0 | 0.00% | −17,600−100.0% | Sold out |
| Southeast Asset Advisors Inc. | 0 | $0 | 0.00% | −13,443−100.0% | Sold out |
| BFSG, LLC | 0 | $0 | 0.00% | −13,401−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −11,012−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −10,028−100.0% | Sold out |
| Sigma Planning Corp | 0 | $0 | 0.00% | −9,860−100.0% | Sold out |
| San Luis Wealth Advisors LLC | 0 | $0 | 0.00% | −8,285−100.0% | Sold out |
| Ellsworth Advisors, LLC | 0 | $0 | 0.00% | −10,291−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −9,596−100.0% | Sold out |
| Thompson Siegel & Walmsley LLC | 0 | $0 | 0.00% | −9,000−100.0% | Sold out |
| Thrivent Financial for Lutherans | 0 | $0 | 0.00% | −8,433−100.0% | Sold out |
| Knowledge Leaders Capital, LLC | 0 | $0 | 0.00% | −8,377−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −7,630−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −7,233−100.0% | Sold out |
| Toroso Investments, LLC | 0 | $0 | 0.00% | −7,163−100.0% | Sold out |
| IBM Retirement Fund | 0 | $0 | 0.00% | −6,247−100.0% | Sold out |
| Illinois Municipal Retirement Fund | 0 | $0 | 0.00% | −4,830−100.0% | Sold out |
| Cerity Partners LLC | 0 | $0 | 0.00% | −4,827−100.0% | Sold out |
| Desjardins Global Asset Management Inc. | 0 | $0 | 0.00% | −4,728−100.0% | Sold out |
| Congress Wealth Management LLC | 0 | $0 | 0.00% | −4,700−100.0% | Sold out |
| Vident Investment Advisory, LLC | 0 | $0 | 0.00% | −4,522−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −4,365−100.0% | Sold out |
| United Capital Financial Advisers, LLC | 0 | $0 | 0.00% | −3,689−100.0% | Sold out |
| Crescent Grove Advisors, LLC | 0 | $0 | 0.00% | −3,695−100.0% | Sold out |
| WMS Partners, LLC | 0 | $0 | 0.00% | −3,676−100.0% | Sold out |
| Alphasimplex Group, LLC | 0 | $0 | 0.00% | −3,527−100.0% | Sold out |
| High Pines Wealth Management, LLC | 0 | $0 | 0.00% | −3,488−100.0% | Sold out |
| Cetera Advisors LLC | 0 | $0 | 0.00% | −3,363−100.0% | Sold out |
| Lloyd Advisory Services, LLC. | 0 | $0 | 0.00% | −3,292−100.0% | Sold out |
| CIBC World Markets Inc. | 0 | $0 | 0.00% | −3,258−100.0% | Sold out |
| Guggenheim Capital LLC | 0 | $0 | 0.00% | −3,192−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −3,217−100.0% | Sold out |
| Fort, L.P. | 0 | $0 | 0.00% | −3,013−100.0% | Sold out |
| Leonteq Securities AG | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| AIA Group Ltd | 0 | $0 | 0.00% | −1,322−100.0% | Sold out |
| Koshinski Asset Management, Inc. | 0 | $0 | 0.00% | −1,100−100.0% | Sold out |
| Ossiam | 0 | $0 | 0.00% | −1,038−100.0% | Sold out |
| Cutler Group LP | 0 | $0 | 0.00% | −822−100.0% | Sold out |
| Fortitude Advisory Group L.L.C. | 0 | $0 | 0.00% | −720−100.0% | Sold out |
| GHP Investment Advisors, Inc. | 0 | $0 | 0.00% | −236−100.0% | Sold out |
| Clearstead Advisors, LLC | 0 | $0 | 0.00% | −109−100.0% | Sold out |
| Simon Quick Advisors, LLC | 0 | $0 | 0.00% | −90−100.0% | Sold out |
| TCWP LLC | 0 | $0 | 0.00% | −77−100.0% | Sold out |
| Albion Financial Group | 0 | $0 | 0.00% | −40−100.0% | Sold out |
| Ellevest, Inc. | 0 | $0 | 0.00% | −41−100.0% | Sold out |
| Selective Wealth Management, Inc. | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| Sierra Capital LLC | 0 | $0 | 0.00% | −42−100.0% | Sold out |
| Prospera Financial Services Inc | 0 | $0 | 0.00% | −29−100.0% | Sold out |
| Cordant, Inc. | 0 | $0 | 0.00% | −23−100.0% | Sold out |
| Liberty One Investment Management, LLC | 0 | $0 | 0.00% | −19−100.0% | Sold out |
| CFS Investment Advisory Services, LLC | 0 | $0 | 0.00% | −93,321−100.0% | Sold out |
| Jag Capital Management, LLC | 0 | $0 | 0.00% | −5,776−100.0% | Sold out |
| Parametric Portfolio Associates LLC | – | – | – | – | Not filed |
| Teachers Retirement System of the State of Kentucky | – | – | – | – | Not filed |
| NN Investment Partners Holdings N.V. | – | – | – | – | Not filed |
| Amalgamated Financial Corp. | – | – | – | – | Not filed |
| Full18 Capital LLC | – | – | – | – | Not filed |
| KLK Capital Management LLC | – | – | – | – | Not filed |
| IndexIQ Advisors LLC | – | – | – | – | Not filed |
| Astrantus Ltd | – | – | – | – | Not filed |
| People's United Financial, Inc. | – | – | – | – | Not filed |
| Lenox Wealth Advisors, LLC | – | – | – | – | Not filed |
| SJS Investment Consulting Inc. | – | – | – | – | Not filed |