CSGP · Company research
CoStar Group Inc (CSGP): Ownership & Institutional Holders
Reported institutional positions. Filing dates and sources matter.
RESEARCH CONTEXT
Understand the numbers
Reported institutional positions. Filing dates and sources matter. Use period, currency, units and source fields when interpreting values.
80records availableFinancial Services
Ownership & Institutional Holders data
Database-backed records only
| holder name | cik | period end | shares held | market value | ownership percent | shares change | shares change percent | filing date | data source |
|---|---|---|---|---|---|---|---|---|---|
| CHILTON INVESTMENT CO INC. | 1332632 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 30320 | 858662 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| SVB WEALTH LLC | 1626116 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 89470 | 2533798 | — | — | — | Jul 17, 2026 | SEC_13F_DATASET |
| Montgomery Financial Services LLC | 2149844 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 6 | 170 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| CHICAGO TRUST Co NA | 1601539 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 4700 | 133104 | — | — | — | Jul 16, 2026 | SEC_13F_DATASET |
| Pacific Capital Partners Ltd | 2064920 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 26559 | 752151 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Rakuten Securities, Inc. | 2009539 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 50 | 1416 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | 1632972 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 123138 | 3135081 | — | — | — | Jul 15, 2026 | SEC_13F_DATASET |
| TREMBLANT CAPITAL GROUP | 1353312 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 228535 | 6472111 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| DekaBank Deutsche Girozentrale | 1456228 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 171240 | 6862 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| Quantitative Investment Management, LLC | 1445911 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 69418 | 1965 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Hillman Capital Management, Inc. | 1314620 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 10745 | 304298 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Atom Investors LP | 1738902 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 21342 | 604405 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| LRI Investments, LLC | 2023325 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 591 | 16737 | — | — | — | Jul 14, 2026 | SEC_13F_DATASET |
| Bleakley Financial Group, LLC | 1936953 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 31524 | 892760 | — | — | — | Aug 5, 2026 | SEC_13F_DATASET |
| Spyglass Capital Management LLC | 1654344 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 2694697 | 76313819 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Waterway Wealth Management, LLC | 1992193 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 16214 | 459180 | — | — | — | Jul 13, 2026 | SEC_13F_DATASET |
| Allworth Financial LP | 1555170 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 13582 | 384640 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| Y-Intercept (Hong Kong) Ltd | 1772875 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 420878 | 11919265 | — | — | — | Jul 14, 2026 | SEC_13F_DATASET |
| CAXTON ASSOCIATES LLP | 2051323 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 142518 | 4036110 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Rafferty Asset Management, LLC | 1389426 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 50821 | 1439251 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| TD PRIVATE CLIENT WEALTH LLC | 1551017 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 407 | 11526 | — | — | — | Aug 4, 2026 | SEC_13F_DATASET |
| TOUNJIAN ADVISORY PARTNERS, LLC | 2039850 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 163 | 4616 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| North Dakota State Investment Board | 2064039 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 12419 | 351706 | — | — | — | Aug 4, 2026 | SEC_13F_DATASET |
| Capital International, Inc./CA/ | 895213 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 37047 | 1049171 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| MetLife Investment Management, LLC | 1529735 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 95047 | 2691731 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Park Place Capital Corp | 1965810 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 588 | 16652 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Keating Financial Advisory Services, Inc. | 2103443 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 159 | 4503 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| PRINCIPAL SECURITIES, INC. | 12600 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 22269 | 630658 | — | — | — | Aug 4, 2026 | SEC_13F_DATASET |
| Abound Wealth Management | 1950323 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1272 | 36024 | — | — | — | Jul 10, 2026 | SEC_13F_DATASET |
| DT Investment Partners, LLC | 1537621 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 62 | 1756 | — | — | — | Jul 27, 2026 | SEC_13F_DATASET |
| Salvus Wealth Management, LLC | 1809236 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 12148 | 344031 | — | — | — | Jul 10, 2026 | SEC_13F_DATASET |
| BANK OF MONTREAL /CAN/ | 927971 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 186413 | 5279216 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Waverly Advisors, LLC | 1568787 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 11445 | 324123 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Vanguard Investments Australia, Ltd. | 1550100 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 214291 | 6068721 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| BlackRock, Inc. | 2012383 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 16383237 | 463973272 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| APG Asset Management N.V. | 1434819 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 285346 | 7068135 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| NATIXIS | 1274981 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 14356 | 406562 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| NORGES BANK | 1374170 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 5949912 | 168501508 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Dunhill Financial, LLC | 1948904 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 7 | 224 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| HFM Investment Advisors, LLC | 2067972 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 645 | 18267 | — | — | — | Aug 4, 2026 | SEC_13F_DATASET |
| Perigon Wealth Management, LLC | 1575239 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 8716 | 246836 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| BEACON INVESTMENT ADVISORY SERVICES, INC. | 1654599 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 88 | 2493 | — | — | — | Jul 8, 2026 | SEC_13F_DATASET |
| Walleye Capital LLC | 1758720 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 132625 | 3755940 | — | — | — | Aug 3, 2026 | SEC_13F_DATASET |
| Tidal Investments LLC | 1600064 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 55050 | 1559016 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Walleye Trading LLC | 1388391 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 37613 | 1065200 | — | — | — | Aug 3, 2026 | SEC_13F_DATASET |
| Entropy Technologies, LP | 1976151 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 121537 | 3441928 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Skylands Capital, LLC | 1299910 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 52150 | 1476888 | — | — | — | Jul 24, 2026 | SEC_13F_DATASET |
| Manchester Capital Management LLC | 1393389 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 121 | 3427 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Amundi | 1330387 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3106398 | 87973191 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| NICOLET BANKSHARES INC | 1174850 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 8442 | 242285 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| ELEVATION WEALTH PARTNERS, LLC | 1976256 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 59 | 1671 | — | — | — | Jul 8, 2026 | SEC_13F_DATASET |
| STATE STREET CORP | 93751 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 18410876 | 521396008 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| Lincoln Capital LLC | 1633862 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 14265 | 403985 | — | — | — | Jul 7, 2026 | SEC_13F_DATASET |
| Vontobel Holding Ltd. | 1588340 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3300 | 93456 | — | — | — | Aug 3, 2026 | SEC_13F_DATASET |
| FMR LLC | 315066 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1952360 | 55290835 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| MIZUHO SECURITIES USA LLC | 812291 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 25622 | 1033591 | — | — | — | Jul 24, 2026 | SEC_13F_DATASET |
| HARBOR INVESTMENT ADVISORY, LLC | 1468792 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3570 | 101102 | — | — | — | Jul 7, 2026 | SEC_13F_DATASET |
| CITIGROUP INC | 831001 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 618476 | 17515240 | — | — | — | Aug 3, 2026 | SEC_13F_DATASET |
| AMALGAMATED BANK | 919192 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 71562 | 2027 | — | — | — | Jul 23, 2026 | SEC_13F_DATASET |
| Vanguard Personalized Indexing Management, LLC | 1767306 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 43870 | 1242398 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| GAMMA Investing LLC | 2010235 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 7605 | 215374 | — | — | — | Jul 7, 2026 | SEC_13F_DATASET |
| Treasurer of the State of North Carolina | 1761054 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 172126 | 4875 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| GOLDMAN SACHS GROUP INC | 886982 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 3128667 | 88603835 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Horizon Investments, LLC | 1560717 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 14645 | 414746 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Board of the Pension Protection Fund | 2041021 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 23500 | 665520 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| Graham Capital Management, L.P. | 1315421 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 93689 | 2653272 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| Bell Investment Advisors, Inc | 1890149 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 56 | 1586 | — | — | — | Aug 7, 2026 | SEC_13F_DATASET |
| Silver Grove Financial Group, Inc. | 2111172 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 299 | 8468 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| Summit Trail Advisors, LLC | 1698478 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 33067 | 936457 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| AMERICAN CENTURY COMPANIES INC | 748054 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 157366 | 4456605 | — | — | — | Aug 12, 2026 | SEC_13F_DATASET |
| Strengthening Families & Communities, LLC | 1921196 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 15 | 425 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| ABN AMRO INVESTMENT SOLUTIONS | 2080520 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 126535 | 3583471 | — | — | — | Jul 23, 2026 | SEC_13F_DATASET |
| VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 26683792 | 755684989 | — | — | — | Aug 13, 2026 | SEC_13F_DATASET |
| PRIMECAP MANAGEMENT CO/CA/ | 763212 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 821600 | 23267712 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| DIMENSIONAL FUND ADVISORS LP | 354204 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 1220984 | 34578255 | — | — | — | Aug 11, 2026 | SEC_13F_DATASET |
| BAMCO INC /NY/ | 1017918 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 21626763 | 612469928 | — | — | — | Aug 14, 2026 | SEC_13F_DATASET |
| BANQUE PICTET & CIE SA | 1535602 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 13550 | 383736 | — | — | — | Jul 24, 2026 | SEC_13F_DATASET |
| CoreCap Advisors, LLC | 1902501 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 503 | 14245 | — | — | — | Jul 6, 2026 | SEC_13F_DATASET |
| RATIONAL ADVISORS, INC. | 1143565 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 155 | 4390 | — | — | — | Jul 24, 2026 | SEC_13F_DATASET |
| FINANCIAL CONSULATE, INC | 1624510 | Tue Jun 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time) | 877 | 24837 | — | — | — | Jul 23, 2026 | SEC_13F_DATASET |
Informational research only, not financial advice. Forecasts are uncertain and can be wrong.