Funds holding CoStar Group Inc
706 funds declare a position · 208 ETFs and 498 other funds · 8.3B $· 378.4M SEK· 7M € · US22160N1090
Each line carries its report date.
| Rank | Fund | Shares | Value | Weight | |
|---|---|---|---|---|---|
| 201 | Fidelity Mid Cap Value Index Fund Fidelity Salem Street Trust | 62,200 | 2.5M $ | 0.15 % | as of Mar 31, 2026 · Original filing |
| 202 | Dimensional US Core Equity Market ETF Dimensional ETF Trust | 61,967 | 2.1M $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 203 | Polen Global Growth Fund FundVantage Trust | 61,324 | 2.1M $ | 1.48 % | as of Apr 30, 2026 · Original filing |
| 204 | NEOS S&P 500(R) High Income ETF NEOS ETF Trust | 61,319 | 2.5M $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 205 | Dimensional U.S. Marketwide Value ETF Dimensional ETF Trust | 60,997 | 2.1M $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 206 | Six Circles U.S. Unconstrained Equity Fund SIX CIRCLES TRUST | 59,105 | 2.4M $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 207 | Principal Focused Blue Chip ETF Principal Exchange-Traded Funds | 58,357 | 2.4M $ | 1.23 % | as of Mar 31, 2026 · Original filing |
| 208 | Penn Series Mid Cap Growth Fund Penn Series Funds Inc | 58,101 | 2.3M $ | 2.20 % | as of Mar 31, 2026 · Original filing |
| 209 | Fidelity Flex 500 Index Fund Fidelity Concord Street Trust | 57,864 | 2.6M $ | 0.03 % | as of Feb 28, 2026 · Original filing |
| 210 | JNL/Mellon Real Estate Sector Fund JNL Series Trust | 56,166 | 2.3M $ | 1.15 % | as of Mar 31, 2026 · Original filing |
| 211 | CIBC ATLAS MID CAP EQUITY FUND ADVISORS' INNER CIRCLE FUND | 54,565 | 1.9M $ | 0.28 % | as of Apr 30, 2026 · Original filing |
| 212 | Index 500 Stock Portfolio NORTHWESTERN MUTUAL SERIES FUND INC | 53,565 | 2.2M $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 213 | AQR Equity Market Neutral Fund AQR Funds | 53,461 | 2.2M $ | 0.07 % | as of Mar 31, 2026 · Original filing |
| 214 | EQ/Common Stock Index Portfolio EQ Advisors Trust | 53,050 | 2.1M $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 215 | iShares MSCI USA Quality GARP ETF iShares Trust | 52,424 | 2.1M $ | 0.16 % | as of Mar 31, 2026 · Original filing |
| 216 | EQ/500 Managed Volatility Portfolio EQ Advisors Trust | 52,312 | 2.1M $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 217 | Calvert U.S. Large Cap Core Responsible Index Fund Calvert Responsible Index Series, Inc. | 51,254 | 2.1M $ | 0.04 % | as of Mar 31, 2026 · Original filing |
| 218 | Fidelity SAI Real Estate Index Fund Fidelity Salem Street Trust | 50,787 | 1.8M $ | 0.94 % | as of Apr 30, 2026 · Original filing |
| 219 | JPMORGAN BETABUILDERS U.S. EQUITY ETF J.P. Morgan Exchange-Traded Fund Trust | 50,290 | 1.7M $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 220 | U.S. Sustainability Core 1 Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 49,964 | 1.7M $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 221 | Riverbridge Growth Fund INVESTMENT MANAGERS SERIES TRUST | 49,361 | 2.2M $ | 1.66 % | as of Feb 28, 2026 · Original filing |
| 222 | VIP Balanced Portfolio Variable Insurance Products Fund III | 47,500 | 1.9M $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 223 | Equity Index Portfolio PACIFIC SELECT FUND | 47,057 | 1.9M $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 224 | Stock Index Fund VALIC Co I | 46,647 | 2.1M $ | 0.03 % | as of Feb 28, 2026 · Original filing |
| 225 | Nasdaq-100 Index Fund SHELTON FUNDS | 46,405 | 2.1M $ | 0.10 % | as of Feb 28, 2026 · Original filing |
| 226 | DF DENT PREMIER GROWTH FUND FORUM FUNDS | 45,990 | 1.9M $ | 0.99 % | as of Mar 31, 2026 · Original filing |
| 227 | EQUITY INDEX FUND GuideStone Funds | 45,648 | 1.8M $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 228 | Needham Growth Fund Needham Funds Inc | 45,000 | 1.8M $ | 0.98 % | as of Mar 31, 2026 · Original filing |
| 229 | BECK, MACK & OLIVER PARTNERS FUND FORUM FUNDS | 45,000 | 1.8M $ | 2.56 % | as of Mar 31, 2026 · Original filing |
| 230 | MOA EQUITY INDEX FUND MoA Funds Corp | 43,748 | 1.8M $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 231 | iShares Morningstar Mid-Cap ETF iShares Trust | 43,182 | 1.5M $ | 0.10 % | as of Apr 30, 2026 · Original filing |
| 232 | Baird Equity Opportunity Fund Baird Funds Inc | 42,723 | 1.7M $ | 2.56 % | as of Mar 31, 2026 · Original filing |
| 233 | NYLIM VP S&P 500 Index Portfolio NEW YORK LIFE INVESTMENTS VP FUNDS TRUST | 41,993 | 1.7M $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 234 | NASDAQ-100 Fund Rydex Series Funds | 41,856 | 1.7M $ | 0.09 % | as of Mar 31, 2026 · Original filing |
| 235 | Avantis U.S. Equity ETF American Century ETF Trust | 41,637 | 1.9M $ | 0.02 % | as of Feb 28, 2026 · Original filing |
| 236 | VIP Stock Selector Portfolio Variable Insurance Products Fund | 41,200 | 1.7M $ | 0.04 % | as of Mar 31, 2026 · Original filing |
| 237 | iShares MSCI USA Equal Weighted ETF iShares, Inc. | 40,618 | 1.8M $ | 0.11 % | as of Feb 28, 2026 · Original filing |
| 238 | VANGUARD TAX-MANAGED BALANCED FUND VANGUARD TAX-MANAGED FUNDS | 40,286 | 1.6M $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 239 | SIIT SMALL/MID CAP FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 40,265 | 1.8M $ | 0.20 % | as of Feb 28, 2026 · Original filing |
| 240 | Buffalo Mid Cap Growth Fund Buffalo Funds | 40,000 | 1.6M $ | 1.48 % | as of Mar 31, 2026 · Original filing |
| 241 | NVIT S&P 500 Index Fund Nationwide Variable Insurance Trust | 39,975 | 1.6M $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 242 | Transamerica TSW Mid Cap Value Opportunities VP TRANSAMERICA SERIES TRUST | 39,900 | 1.6M $ | 0.72 % | as of Mar 31, 2026 · Original filing |
| 243 | Motley Fool 100 Index ETF RBB Fund, Inc. | 39,523 | 1.8M $ | 0.09 % | as of Feb 28, 2026 · Original filing |
| 244 | Buffalo Growth Fund Buffalo Funds | 39,000 | 1.6M $ | 0.97 % | as of Mar 31, 2026 · Original filing |
| 245 | Inspire 100 ETF Northern Lights Fund Trust IV | 38,855 | 1.7M $ | 0.43 % | as of Feb 28, 2026 · Original filing |
| 246 | iShares Paris-Aligned Climate Optimized MSCI USA ETF iShares Trust | 38,796 | 1.7M $ | 0.08 % | as of Feb 28, 2026 · Original filing |
| 247 | SIMT Tax-Managed Small/Mid Cap Fund SEI INSTITUTIONAL MANAGED TRUST | 37,352 | 1.5M $ | 0.22 % | as of Mar 31, 2026 · Original filing |
| 248 | Länsförsäkringar USA Index Länsförsäkringar Fondförvaltning AB | 37,322 | 14.3M SEK | 0.04 % | as of Mar 31, 2026 · Original filing |
| 249 | iShares Morningstar Growth ETF iShares Trust | 37,306 | 1.3M $ | 0.04 % | as of Apr 30, 2026 · Original filing |
| 250 | MFS Growth Series MFS VARIABLE INSURANCE TRUST | 36,788 | 1.5M $ | 0.08 % | as of Mar 31, 2026 · Original filing |
| 251 | BNY Mellon US Large Cap Core Equity ETF BNY Mellon ETF Trust | 35,018 | 1.2M $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 252 | iShares MSCI World ETF iShares, Inc. | 34,241 | 1.5M $ | 0.02 % | as of Feb 28, 2026 · Original filing |
| 253 | VANGUARD RUSSELL 3000 INDEX FUND VANGUARD SCOTTSDALE FUNDS | 33,825 | 1.5M $ | 0.03 % | as of Feb 28, 2026 · Original filing |
| 254 | ProShares Ultra S&P500 ProShares Trust | 33,784 | 1.5M $ | 0.02 % | as of Feb 28, 2026 · Original filing |
| 255 | Venerable Mid Cap Index Fund Venerable Variable Insurance Trust | 33,425 | 1.3M $ | 0.13 % | as of Mar 31, 2026 · Original filing |
| 256 | U.S. Sector Rotation Fund John Hancock Funds II | 33,027 | 1.5M $ | 0.03 % | as of Feb 28, 2026 · Original filing |
| 257 | Catholic Responsible Investments Equity Index Fund Catholic Responsible Investments Funds | 32,800 | 1.1M $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 258 | Schwab 1000 Index ETF SCHWAB STRATEGIC TRUST | 32,682 | 1.5M $ | 0.03 % | as of Feb 28, 2026 · Original filing |
| 259 | Invesco RAFI US 1000 ETF Invesco Exchange-Traded Fund Trust | 32,593 | 1.1M $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 260 | U.S. Social Core Equity 2 Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 32,310 | 1.1M $ | 0.05 % | as of Apr 30, 2026 · Original filing |
| 261 | Venerable Large Cap Index Fund Venerable Variable Insurance Trust | 32,225 | 1.3M $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 262 | SIIT S&P 500 INDEX FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 30,995 | 1.4M $ | 0.03 % | as of Feb 28, 2026 · Original filing |
| 263 | Invesco S&P 500 Index Fund AIM Counselor Series Trust (Invesco Counselor Series Trust) | 30,086 | 1.3M $ | 0.03 % | as of Feb 28, 2026 · Original filing |
| 264 | Diversified Real Asset Fund Principal Funds, Inc | 30,062 | 1.3M $ | 0.05 % | as of Feb 28, 2026 · Original filing |
| 265 | Voya VACS Index Series S Portfolio Voya Investors Trust | 29,924 | 1.2M $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 266 | The U.S. Equity Portfolio HC Capital Trust | 29,830 | 1.2M $ | 0.07 % | as of Mar 31, 2026 · Original filing |
| 267 | Nuveen Large Cap Growth Index Fund TIAA-CREF Funds | 29,576 | 1M $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 268 | TIFF MULTI-ASSET FUND TIFF Investment Program | 29,248 | 1.2M $ | 0.08 % | as of Mar 31, 2026 · Original filing |
| 269 | JNL/Mellon U.S. Stock Market Index Fund JNL Series Trust | 28,871 | 1.2M $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 270 | Direxion Daily S&P 500 Bull 3X Shares Direxion Shares ETF Trust | 28,665 | 992.1K $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 271 | EQ/Mid Cap Value Managed Volatility Portfolio EQ Advisors Trust | 28,591 | 1.2M $ | 0.08 % | as of Mar 31, 2026 · Original filing |
| 272 | Handelsbanken Developed Markets Index Criteria Handelsbanken Fonder AB | 27,951 | 10.7M SEK | 0.02 % | as of Mar 31, 2026 · Original filing |
| 273 | Needham Small Cap Growth Fund Needham Funds Inc | 27,000 | 1.1M $ | 0.63 % | as of Mar 31, 2026 · Original filing |
| 274 | iShares Total U.S. Stock Market Index Fund BlackRock Funds | 26,529 | 918.2K $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 275 | PAPP SMALL & MID-CAP GROWTH FUND Papp Investment Trust | 26,250 | 1.2M $ | 2.55 % | as of Feb 28, 2026 · Original filing |
| 276 | Growth Portfolio PACIFIC SELECT FUND | 26,244 | 1.1M $ | 0.08 % | as of Mar 31, 2026 · Original filing |
| 277 | Pacer Trendpilot 100 ETF Pacer Funds Trust | 25,535 | 883.8K $ | 0.07 % | as of Apr 30, 2026 · Original filing |
| 278 | NAA LARGE CAP VALUE SERIES New Age Alpha Variable Funds Trust | 25,377 | 1M $ | 0.55 % | as of Mar 31, 2026 · Original filing |
| 279 | Clearwater Core Equity Fund Clearwater Investment Trust | 24,900 | 1M $ | 0.07 % | as of Mar 31, 2026 · Original filing |
| 280 | Xtrackers S&P 500 Scored & Screened ETF DBX ETF Trust | 24,898 | 1.1M $ | 0.05 % | as of Feb 27, 2026 · Original filing |
| 281 | Nasdaq-100 Index Fund VALIC Co I | 24,616 | 1.1M $ | 0.10 % | as of Feb 28, 2026 · Original filing |
| 282 | iMGP Global Select Fund LITMAN GREGORY FUNDS TRUST | 24,431 | 985.5K $ | 1.30 % | as of Mar 31, 2026 · Original filing |
| 283 | Schwab S&P 500 Index Portfolio SCHWAB ANNUITY PORTFOLIOS | 24,421 | 985.1K $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 284 | T. Rowe Price Hedged Equity Fund T. Rowe Price Equity Funds, Inc. | 24,172 | 975.1K $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 285 | Invesco S&P 500 Equal Weight Income Advantage ETF Invesco Actively Managed Exchange-Traded Fund Trust | 24,068 | 833K $ | 0.11 % | as of Apr 30, 2026 · Original filing |
| 286 | SIMT Small Cap Growth Fund SEI INSTITUTIONAL MANAGED TRUST | 23,442 | 945.7K $ | 0.35 % | as of Mar 31, 2026 · Original filing |
| 287 | SA Large Cap Index Portfolio SUNAMERICA SERIES TRUST | 23,205 | 803.1K $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 288 | Swedbank Robur Access Global Swedbank Robur Fonder AB | 23,109 | 8.9M SEK | 0.02 % | as of Mar 31, 2026 · Original filing |
| 289 | SEB USA Exposure SEB Funds AB | 23,042 | 8.9M SEK | 0.03 % | as of Mar 31, 2026 · Original filing |
| 290 | Washington Mutual Investors Fund AMERICAN FUNDS INSURANCE SERIES | 23,002 | 927.9K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 291 | Tax-Managed U.S. Mid & Small Cap Fund RUSSELL INVESTMENT CO | 22,772 | 788.1K $ | 0.04 % | as of Apr 30, 2026 · Original filing |
| 292 | iShares ESG Advanced MSCI USA ETF iShares Trust | 22,594 | 1M $ | 0.08 % | as of Feb 28, 2026 · Original filing |
| 293 | ALPS | OShares Global Internet Giants ETF ALPS ETF TRUST | 22,310 | 995.7K $ | 0.89 % | as of Feb 28, 2026 · Original filing |
| 294 | Calvert U.S. Mid Cap Core Responsible Index Fund Calvert Responsible Index Series, Inc. | 22,200 | 895.5K $ | 0.21 % | as of Mar 31, 2026 · Original filing |
| 295 | BlackRock S&P 500 Index V.I. Fund BlackRock Variable Series Funds, Inc. | 22,164 | 894.1K $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 296 | DoubleLine Shiller Cape U.S. Equities ETF DoubleLine ETF Trust | 22,085 | 890.9K $ | 0.34 % | as of Mar 31, 2026 · Original filing |
| 297 | Pacer Trendpilot US Large Cap ETF Pacer Funds Trust | 21,951 | 759.7K $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 298 | EQ/Large Cap Value Managed Volatility Portfolio EQ Advisors Trust | 21,920 | 884.3K $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 299 | Global X E-commerce ETF GLOBAL X FUNDS | 21,749 | 752.7K $ | 2.58 % | as of Apr 30, 2026 · Original filing |
| 300 | BNY Mellon Stock Index Fund, Inc. BNY MELLON STOCK INDEX FUND, INC. | 21,567 | 870K $ | 0.04 % | as of Mar 31, 2026 · Original filing |
Institutional managers
780 managers declare this company to the SEC (Form 13F). These positions are not counted in the totals above: a manager and its own funds file separately.
| Manager | Shares | Value | |
|---|---|---|---|
| BlackRock, Inc. | 33,808,184 | 1.4B $ | as of Mar 31, 2026 |
| STATE STREET CORP | 18,650,975 | 752.4M $ | as of Mar 31, 2026 |
| PRINCIPAL FINANCIAL GROUP INC | 17,696,192 | 713.9M $ | as of Mar 31, 2026 |
| BAMCO INC /NY/ | 16,314,175 | 658.1M $ | as of Mar 31, 2026 |
| Capital International Investors | 15,513,753 | 625.8M $ | as of Mar 31, 2026 |
| BAILLIE GIFFORD & CO | 13,610,922 | 549.1M $ | as of Mar 31, 2026 |
| POLEN CAPITAL MANAGEMENT LLC | 12,570,368 | 507.1M $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 12,448,652 | 500.4M $ | as of Mar 31, 2026 |
| AKRE CAPITAL MANAGEMENT LLC | 10,348,273 | 417.4M $ | as of Mar 31, 2026 |
| GOLDMAN SACHS GROUP INC | 9,245,812 | 373M $ | as of Mar 31, 2026 |
| JANUS HENDERSON GROUP PLC | 7,724,152 | 311.6M $ | as of Mar 31, 2026 |
| Invesco Ltd. | 7,137,002 | 287.9M $ | as of Mar 31, 2026 |
| D. E. Shaw & Co., Inc. | 5,909,623 | 238.4M $ | as of Mar 31, 2026 |
| MORGAN STANLEY | 5,412,615 | 218.3M $ | as of Mar 31, 2026 |
| Capital Research Global Investors | 4,373,706 | 176.4M $ | as of Mar 31, 2026 |
| BANK OF AMERICA CORP /DE/ | 3,568,107 | 143.9M $ | as of Mar 31, 2026 |
| NORTHERN TRUST CORP | 3,432,231 | 138.5M $ | as of Mar 31, 2026 |
| Meritage Group LP | 3,329,006 | 134.3M $ | as of Mar 31, 2026 |
| Amundi | 3,280,724 | 132.3M $ | as of Mar 31, 2026 |
| Legal & General Group Plc | 3,025,508 | 122M $ | as of Mar 31, 2026 |
| BECK MACK & OLIVER LLC | 2,926,975 | 118.1M $ | as of Mar 31, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2,874,262 | 115.9M $ | as of Mar 31, 2026 |
| FMR LLC | 2,831,524 | 114.2M $ | as of Mar 31, 2026 |
| Ensign Peak Advisors, Inc | 2,734,289 | 110.3M $ | as of Mar 31, 2026 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 2,675,501 | 107.9M $ | as of Mar 31, 2026 |