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COSTAR GROUP
COSTAR GROUP. Institutional holdings reported to the SEC.

Institutional Holders (2014Q4)
Portfolio Summary: 217 Institutional holders with a total value of $6,073,588,594.
#
Manager Name
Shares
Value ($)
%
Options
Notes
151 SCGE MANAGEMENT, L.P. 75,000 13,772,000 0.23%
152 EAGLE ASSET MANAGEMENT INC 77,265 14,188,000 0.23%
153 Nuveen Asset Management, LLC 78,417 14,400,000 0.24%
154 Telemark Asset Management, LLC 80,000 14,690,000 0.24%
155 AMUNDI ASSET MANAGEMENT US, INC. 85,043 15,616,000 0.26%
156 KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 86,564 15,896,000 0.26%
157 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 87,815 16,334,000 0.27%
158 MARSICO CAPITAL MANAGEMENT LLC 92,114 16,914,000 0.28%
159 DIMENSIONAL FUND ADVISORS LP 92,887 17,057,000 0.28%
160 TIAA CREF INVESTMENT MANAGEMENT LLC 99,229 18,221,000 0.30%
161 Capital World Investors 100,000 18,451,000 0.30%
162 Harvest Capital Strategies LLC 110,000 20,199,000 0.33%
163 TIVERTON ASSET MANAGEMENT LLC 120,000 22,036,000 0.36%
164 LOOMIS SAYLES & CO L P 122,553 22,504,000 0.37%
165 Neuberger Berman Group LLC 122,887 22,565,000 0.37%
166 ArrowMark Colorado Holdings LLC 124,556 22,872,000 0.38%
167 Bank of New York Mellon Corp 138,900 25,507,000 0.42%
168 CROSSLINK CAPITAL INC 146,196 26,846,000 0.44%
169 GILDER GAGNON HOWE & CO LLC 147,502 27,086,000 0.45%
170 RAINIER INVESTMENT MANAGEMENT LLC 155,930 28,635,000 0.47%
171 JAT CAPITAL MANAGEMENT, L.P. 158,494 29,104,000 0.48%
172 BROWN ADVISORY INC 159,657 29,318,000 0.48%
173 NEXT CENTURY GROWTH INVESTORS LLC 159,917 29,365,000 0.48%
174 MASON STREET ADVISORS, LLC 170,547 31,318,000 0.52%
175 GEODE CAPITAL MANAGEMENT, LLC 175,288 32,188,000 0.53%
176 JANUS HENDERSON GROUP PLC 177,699 32,631,000 0.54%
177 Conestoga Capital Advisors, LLC 196,794 36,137,000 0.59%
178 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 201,861 37,067,735 0.61%
179 GW&K Investment Management, LLC 207,934 38,183,000 0.63%
180 Nationwide Fund Advisors 230,370 42,303,000 0.70%
181 Granahan Investment Management, LLC 235,341 43,216,000 0.71%
182 RUSSELL FRANK CO/ 247,672 45,552,000 0.75%
183 BlackRock Fund Advisors 253,592 46,567,000 0.77%
184 NORGES BANK 262,120 48,133,000 0.79%
185 WESTFIELD CAPITAL MANAGEMENT CO LP 274,972 50,493,000 0.83%
186 FMR LLC 278,869 51,208,000 0.84%
187 MANAGED ACCOUNT ADVISORS LLC 280,090 51,433,000 0.85%
188 Wildcat Capital Management, LLC 291,447 53,518,000 0.88%
189 Stephens Investment Management Group LLC 312,094 57,310,000 0.94%
190 FRED ALGER MANAGEMENT, LLC 322,009 59,131,000 0.97%
191 CORNERSTONE CAPITAL MANAGEMENT LLC 342,392 62,873,000 1.04%
192 NORTHERN TRUST CORP 345,754 63,491,000 1.05%
193 STATE STREET CORP 371,738 68,263,000 1.12%
194 OppenheimerFunds, Inc. 382,290 70,200,000 1.16%
195 FEDERATED HERMES, INC. 397,778 73,044,000 1.20%
196 DARUMA CAPITAL MANAGEMENT LLC 410,687 75,414,000 1.24%
197 LORD, ABBETT & CO. LLC 422,886 77,655,000 1.28%
198 FRANKLIN RESOURCES INC 426,863 78,385,000 1.29%
199 AMERIPRISE FINANCIAL INC 453,734 83,318,000 1.37%
200 Artisan Partners Limited Partnership 491,656 90,283,000 1.49%
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From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.