COSTAR GROUP, INC. (CSGP) — Institutional Holders, Q2 2026 (page 2)
762 institutional investment managers reported a CSGP position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $11.7B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 101 to 200. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
CSGP 13F holders ranked 101–200 of 762
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 101 | HRT FINANCIAL#101 · 424,767 sh | 424,767 | $12.0M | 0.03% | New |
| 102 | WEITZ INVESTMENT MANAGEMENT#102 · 423,181 sh | 423,181 | $12.0M | 0.83% | -18.2% |
| 103 | Y-Intercept (Hong Kong) Ltd#103 · 420,878 sh | 420,878 | $11.9M | — | +34.9% |
| 104 | GENEVA CAPITAL MANAGEMENT#104 · 418,102 sh | 418,102 | $11.8M | 0.27% | -4.4% |
| 105 | Ninety One UK Ltd#105 · 408,359 sh | 408,359 | $11.6M | — | -1.6% |
| 106 | SUSQUEHANNA INTERNATIONAL GROUP, LLP#106 · 405,498 sh | 405,498 | $11.5M | <0.01% | +59.4% |
| 107 | STATE OF WISCONSIN INVESTMENT BOARD#107 · 400,286 sh | 400,286 | $11.3M | 0.02% | +40.0% |
| 108 | Ardmore Road Asset Management#108 · 390,146 sh | 390,146 | $11.0M | 0.65% | -41.5% |
| 109 | STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM#109 · 369,893 sh | 369,893 | $10.5M | 0.02% | -1.6% |
| 110 | ADAGE CAPITAL PARTNERS GP, L.L.C.#110 · 363,900 sh | 363,900 | $10.3M | 0.01% | -3.8% |
| 111 | FIRST CITIZENS BANK#111 · 363,248 sh | 363,248 | $10.3M | — | +5.7% |
| 112 | Mariner#112 · 357,114 sh | 357,114 | $10.1M | 0.01% | +226.0% |
| 113 | Prana Capital Management#113 · 356,512 sh | 356,512 | $10.1M | 0.31% | -30.8% |
| 114 | IEQ CAPITAL#114 · 351,667 sh | 351,667 | $10.0M | 0.05% | +254.3% |
| 115 | OSSIAM#115 · 345,829 sh | 345,829 | $9.8M | 0.13% | -10.7% |
| 116 | Envestnet Portfolio Solutions#116 · 341,444 sh | 341,444 | $9.7M | 0.05% | +5.3% |
| 117 | SEI INVESTMENTS#117 · 339,877 sh | 339,877 | $9.6M | <0.01% | -12.1% |
| 118 | RAYMOND JAMES FINANCIAL#118 · 339,088 sh | 339,088 | $9.6M | <0.01% | -46.1% |
| 119 | NEW YORK STATE TEACHERS RETIREMENT SYSTEM#119 · 320,465 sh | 320,465 | $9.1M | — | -0.7% |
| 120 | abrdn plc#120 · 312,332 sh | 312,332 | $8.8M | 0.01% | -2.2% |
| 121 | Ironvine Capital Partners#121 · 294,475 sh | 294,475 | $8.3M | 0.78% | -21.5% |
| 122 | Tsai Capital#122 · 294,211 sh | 294,211 | $8.3M | 6.16% | +29.8% |
| 123 | S.E.E.D. Planning Group#123 · 291,843 sh | 291,843 | $8.3M | — | +33.2% |
| 124 | XTX Topco Ltd#124 · 280,134 sh | 280,134 | $7.9M | 0.10% | +39.2% |
| 125 | Creative Planning#125 · 272,391 sh | 272,391 | $7.7M | <0.01% | +180.1% |
| 126 | TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY#126 · 269,783 sh | 269,783 | $7.6M | 0.05% | 0.0% |
| 127 | Zurcher Kantonalbank (Zurich Cantonalbank)#127 · 268,915 sh | 268,915 | $7.6M | 0.01% | +56.1% |
| 128 | Pathstone#128 · 267,626 sh | 267,626 | $7.6M | 0.02% | +594.2% |
| 129 | OPPENHEIMER ASSET MANAGEMENT#129 · 265,401 sh | 265,401 | $7.5M | — | -22.5% |
| 130 | DekaBank Deutsche Girozentrale#130 · 183,640 sh | 183,640 | $7.4M | — | 0.0% |
| 131 | Cerity Partners#131 · 258,275 sh | 258,275 | $7.3M | <0.01% | +59.0% |
| 132 | Sone Capital Management#132 · 254,096 sh | 254,096 | $7.2M | 0.55% | +34.3% |
| 133 | APG Asset Management N.V.#133 · 285,346 sh | 285,346 | $7.1M | 0.02% | +35.7% |
| 134 | CIBC Bancorp USA#134 · 238,168 sh | 238,168 | $7.0M | <0.01% | -52.4% |
| 135 | AVIVA PLC#135 · 243,753 sh | 243,753 | $6.9M | 0.01% | +0.3% |
| 136 | TREMBLANT CAPITAL GROUP#136 · 228,535 sh | 228,535 | $6.5M | 0.19% | -84.8% |
| 137 | DnB Asset Management AS#137 · 226,668 sh | 226,668 | $6.4M | 0.02% | +156.9% |
| 138 | MANUFACTURERS LIFE INSURANCE COMPANY, THE#138 · 226,560 sh | 226,560 | $6.4M | <0.01% | -8.9% |
| 139 | Aquatic Capital Management#139 · 221,838 sh | 221,838 | $6.3M | 0.22% | New |
| 140 | Holocene Advisors#140 · 216,209 sh | 216,209 | $6.1M | 0.01% | +132.5% |
| 141 | Vanguard Investments Australia, Ltd.#141 · 214,291 sh | 214,291 | $6.1M | 0.02% | +1.6% |
| 142 | Universal- Beteiligungs- und Servicegesellschaft mbH#142 · 208,895 sh | 208,895 | $6.0M | <0.01% | -15.3% |
| 143 | OMERS ADMINISTRATION#143 · 207,870 sh | 207,870 | $5.9M | 0.04% | +861.6% |
| 144 | PRUDENTIAL FINANCIAL#144 · 204,905 sh | 204,905 | $5.8M | <0.01% | -0.6% |
| 145 | LBP AM SA#145 · 198,250 sh | 198,250 | $5.6M | 0.06% | +15.4% |
| 146 | Chevy Chase#146 · 197,981 sh | 197,981 | $5.6M | 0.01% | -5.3% |
| 147 | LOUISBOURG INVESTMENTS#147 · 256,336 sh | 256,336 | $5.5M | — | +46.4% |
| 148 | ROYAL LONDON ASSET MANAGEMENT LTD#148 · 187,394 sh | 187,394 | $5.3M | <0.01% | -56.6% |
| 149 | AMERIPRISE FINANCIAL#149 · 185,807 sh | 185,807 | $5.3M | <0.01% | -73.0% |
| 150 | Asset Management One , Ltd.#150 · 184,921 sh | 184,921 | $5.2M | — | -0.3% |
| 151 | Swedbank AB#151 · 181,818 sh | 181,818 | $5.1M | — | +83.9% |
| 152 | JONES FINANCIAL COMPANIES LLLP#152 · 165,912 sh | 165,912 | $5.0M | <0.01% | +25.3% |
| 153 | DANSKE BANK A/S#153 · 174,139 sh | 174,139 | $4.9M | <0.01% | -16.1% |
| 154 | Treasurer of the State of North Carolina#154 · 172,126 sh | 172,126 | $4.9M | 0.01% | -3.7% |
| 155 | GREAT WEST LIFE ASSURANCE#155 · 171,538 sh | 171,538 | $4.9M | <0.01% | -27.5% |
| 156 | COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS#156 · 170,415 sh | 170,415 | $4.8M | 0.02% | +9.4% |
| 157 | NEOS Investment Management#157 · 165,566 sh | 165,566 | $4.7M | 0.02% | -54.6% |
| 158 | Andra AP-fonden#158 · 164,500 sh | 164,500 | $4.7M | 0.05% | New |
| 159 | STIFEL FINANCIAL#159 · 164,476 sh | 164,476 | $4.7M | <0.01% | -32.9% |
| 160 | NEEDHAM INVESTMENT MANAGEMENT#160 · 159,500 sh | 159,500 | $4.5M | 0.14% | +12.3% |
| 161 | MERCER GLOBAL ADVISORS#161 · 158,582 sh | 158,582 | $4.5M | <0.01% | +231.9% |
| 162 | Catalyst Funds Management Pty Ltd#162 · 158,250 sh | 158,250 | $4.5M | 0.25% | New |
| 163 | AMERICAN CENTURY COMPANIES#163 · 157,366 sh | 157,366 | $4.5M | <0.01% | +154.0% |
| 164 | LANDMARK INVESTMENT PARTNERS, L.P.#164 · 144,011 sh | 144,011 | $4.4M | 1.10% | +20.0% |
| 165 | MACKENZIE FINANCIAL#165 · 155,124 sh | 155,124 | $4.4M | <0.01% | -90.5% |
| 166 | NATIXIS ADVISORS#166 · 154,812 sh | 154,812 | $4.4M | <0.01% | +7.1% |
| 167 | JUPITER ASSET MANAGEMENT LTD#167 · 154,527 sh | 154,527 | $4.4M | 0.02% | -58.9% |
| 168 | Nykredit A/S#168 · 153,356 sh | 153,356 | $4.3M | 0.01% | — |
| 169 | KLP KAPITALFORVALTNING AS#169 · 153,300 sh | 153,300 | $4.3M | 0.01% | 0.0% |
| 170 | TD ASSET MANAGEMENT#170 · 152,214 sh | 152,214 | $4.3M | <0.01% | -28.3% |
| 171 | NOMURA ASSET MANAGEMENT LTD#171 · 148,907 sh | 148,907 | $4.2M | <0.01% | -9.2% |
| 172 | LEUCADIA NATIONAL#172 · 148,731 sh | 148,731 | $4.2M | 0.03% | +1347.4% |
| 173 | Qsemble Capital Management#173 · 143,683 sh | 143,683 | $4.1M | 0.52% | +306.5% |
| 174 | CAXTON ASSOCIATES LLP#174 · 142,518 sh | 142,518 | $4.0M | 0.08% | +69.8% |
| 175 | FRANKLIN RESOURCES#175 · 138,896 sh | 138,896 | $3.9M | <0.01% | -44.3% |
| 176 | CREDIT AGRICOLE S A#176 · 137,686 sh | 137,686 | $3.9M | <0.01% | -1.8% |
| 177 | State of New Jersey Common Pension Fund D#177 · 136,089 sh | 136,089 | $3.9M | 0.01% | -6.3% |
| 178 | GLENMEDE NA#178 · 134,299 sh | 134,299 | $3.8M | 0.02% | -35.1% |
| 179 | Lansforsakringar Fondforvaltning AB (publ)#179 · 134,199 sh | 134,199 | $3.8M | 0.02% | -3.0% |
| 180 | TORONTO DOMINION BANK#180 · 132,652 sh | 132,652 | $3.8M | <0.01% | +0.4% |
| 181 | Walleye Capital#181 · 132,625 sh | 132,625 | $3.8M | 0.01% | -75.3% |
| 182 | FJARDE AP-FONDEN /FOURTH SWEDISH NATIONAL PENSION FUND#182 · 132,070 sh | 132,070 | $3.7M | — | +1.0% |
| 183 | LPL Financial#183 · 130,787 sh | 130,787 | $3.7M | <0.01% | +10.1% |
| 184 | Point72 Asset Management, L.P.#184 · 130,616 sh | 130,616 | $3.7M | <0.01% | New |
| 185 | Handelsbanken Fonder AB#185 · 129,700 sh | 129,700 | $3.7M | 0.01% | +6.4% |
| 186 | BROWN ADVISORY#186 · 128,901 sh | 128,901 | $3.7M | <0.01% | -61.8% |
| 187 | Fideuram Asset Management (Ireland) dac#187 · 109,962 sh | 109,962 | $3.6M | 0.07% | +367.8% |
| 188 | ABN AMRO INVESTMENT SOLUTIONS#188 · 126,535 sh | 126,535 | $3.6M | — | +21.8% |
| 189 | ArchPoint Investors#189 · 126,000 sh | 126,000 | $3.6M | 0.75% | -0.8% |
| 190 | Apollon Wealth Management#190 · 123,558 sh | 123,558 | $3.5M | — | New |
| 191 | Vanderbilt University#191 · 123,160 sh | 123,160 | $3.5M | 0.48% | +67.0% |
| 192 | Lighthouse Investment Partners#192 · 122,413 sh | 122,413 | $3.5M | 0.09% | -44.2% |
| 193 | Cetera Investment Advisers#193 · 122,189 sh | 122,189 | $3.5M | <0.01% | -10.3% |
| 194 | Entropy Technologies#194 · 121,537 sh | 121,537 | $3.4M | 0.14% | +214.4% |
| 195 | Arizona State Retirement System#195 · 120,360 sh | 120,360 | $3.4M | 0.02% | +4.5% |
| 196 | Resona Asset Management ,Ltd.#196 · 117,080 sh | 117,080 | $3.3M | 0.02% | -10.6% |
| 197 | ICICI Prudential Asset Management Ltd#197 · 117,200 sh | 117,200 | $3.3M | 0.36% | +51.1% |
| 198 | PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO#198 · 117,069 sh | 117,069 | $3.3M | <0.01% | -4.8% |
| 199 | PUBLIC SECTOR PENSION INVESTMENT BOARD#199 · 116,645 sh | 116,645 | $3.3M | <0.01% | -3.3% |
| 200 | Czech National Bank#200 · 116,234 sh | 116,234 | $3.3M | — | +0.7% |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.