Fund shareholders of CoStar Group Inc
ISIN US22160N1090 · United States
- Fund shareholders
- 651
- Of which ETFs
- 184 467 other funds
- Value held
- ≈ 5.8B $ 5.7B $ · 378.4M SEK · 7M €
- Share of capital
- 49.2 % of 405.2M shares on Jul 27, 2026
651 funds hold this company. This table lists the 644 that declare it in a regulatory filing. The other 7 publish their holdings in their own reports. The “Fund reports” tab lists them, with their weight.
| Fund | Shares | Value | Weight in fund | Share of capital | |
|---|---|---|---|---|---|
| iShares Morningstar Mid-Cap Growth ETF iShares Trust | 207,924 | 6M $ | 0.15 % | 0.05 % | as of Jul 31, 2026 ↗ |
| Mid-Cap Growth Portfolio PACIFIC SELECT FUND | 204,391 | 5.8M $ | 0.85 % | 0.05 % | as of Jun 30, 2026 ↗ |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS | 194,902 | 5.5M $ | 0.02 % | 0.05 % | as of Jun 30, 2026 ↗ |
| College Retirement Equities Fund - S&P 500 Index Account College Retirement Equities Fund | 194,125 | 5.5M $ | 0.02 % | 0.05 % | as of Jun 30, 2026 ↗ |
| AQR Equity Market Neutral Fund AQR Funds | 191,627 | 5.4M $ | 0.19 % | 0.05 % | as of Jun 30, 2026 ↗ |
| EQ/JPMorgan Value Opportunities Portfolio EQ Advisors Trust | 189,575 | 5.4M $ | 0.41 % | 0.05 % | as of Jun 30, 2026 ↗ |
| DF DENT MIDCAP GROWTH FUND FORUM FUNDS | 187,019 | 5.3M $ | 2.33 % | 0.05 % | as of Jun 30, 2026 ↗ |
| U.S. CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 185,770 | 5.3M $ | 0.01 % | 0.05 % | as of Jul 31, 2026 ↗ |
| U.S. CORE EQUITY 1 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 177,750 | 5.1M $ | 0.01 % | 0.04 % | as of Jul 31, 2026 ↗ |
| DWS Capital Growth Fund DEUTSCHE DWS INVESTMENT TRUST | 175,049 | 5M $ | 0.22 % | 0.04 % | as of Jun 30, 2026 ↗ |
| JPMorgan BetaBuilders U.S. Mid Cap Equity ETF J.P. Morgan Exchange-Traded Fund Trust | 170,171 | 4.9M $ | 0.24 % | 0.04 % | as of Jul 31, 2026 ↗ |
| iShares Russell 1000 Growth ETF iShares Trust | 161,483 | 4.6M $ | 0.00 % | 0.04 % | as of Jun 30, 2026 ↗ |
| Transamerica TSW Mid Cap Value Opportunities VP TRANSAMERICA SERIES TRUST | 152,500 | 4.3M $ | 1.92 % | 0.04 % | as of Jun 30, 2026 ↗ |
| Dimensional U.S. Core Equity 2 ETF Dimensional ETF Trust | 148,098 | 4.3M $ | 0.01 % | 0.04 % | as of Jul 31, 2026 ↗ |
| State Street Equity 500 Index II Portfolio STATE STREET INSTITUTIONAL INVESTMENT TRUST | 148,000 | 4.2M $ | 0.02 % | 0.04 % | as of Jun 30, 2026 ↗ |
| Tremblant Global ETF Managed Portfolio Series | 146,104 | 4.1M $ | 2.30 % | 0.04 % | as of Jun 30, 2026 ↗ |
| Federated Hermes MDT Market Neutral Fund Federated Hermes Adviser Series | 144,565 | 4.1M $ | 0.17 % | 0.04 % | as of Jun 30, 2026 ↗ |
| Fidelity Large Cap Value Index Fund Fidelity Salem Street Trust | 142,602 | 4.1M $ | 0.03 % | 0.04 % | as of Jul 31, 2026 ↗ |
| JNL/Morningstar Wide Moat Index Fund JNL Series Trust | 141,619 | 4M $ | 0.70 % | 0.03 % | as of Jun 30, 2026 ↗ |
| PRIMECAP Odyssey Aggressive Growth Fund PRIMECAP Odyssey Funds | 140,000 | 4M $ | 0.05 % | 0.03 % | as of Jul 31, 2026 ↗ |
| Nuveen Large Cap Value Index Fund TIAA-CREF Funds | 139,594 | 4M $ | 0.03 % | 0.03 % | as of Jul 31, 2026 ↗ |
| iShares MSCI ACWI ETF iShares Trust | 135,895 | 3.9M $ | 0.01 % | 0.03 % | as of Jul 31, 2026 ↗ |
| Schwab 1000 Index Fund SCHWAB INVESTMENTS | 130,569 | 3.8M $ | 0.02 % | 0.03 % | as of Jul 31, 2026 ↗ |
| VIP Index 500 Portfolio Variable Insurance Products Fund II | 128,898 | 3.7M $ | 0.02 % | 0.03 % | as of Jun 30, 2026 ↗ |
| Fidelity U.S. Equity Central Fund Fidelity Central Investment Portfolios LLC | 123,100 | 3.5M $ | 0.01 % | 0.03 % | as of Jun 30, 2026 ↗ |
| Fidelity Series Large Cap Value Index Fund Fidelity Salem Street Trust | 121,845 | 3.5M $ | 0.03 % | 0.03 % | as of Jul 31, 2026 ↗ |
| Fidelity SAI U.S. Large Cap Index Fund Fidelity Salem Street Trust | 119,399 | 3.4M $ | 0.02 % | 0.03 % | as of Jul 31, 2026 ↗ |
| JNL/Mellon S&P 500 Index Fund JNL Series Trust | 118,419 | 3.4M $ | 0.02 % | 0.03 % | as of Jun 30, 2026 ↗ |
| Fidelity ZERO Large Cap Index Fund Fidelity Concord Street Trust | 116,681 | 3.4M $ | 0.02 % | 0.03 % | as of Jul 31, 2026 ↗ |
| iShares Russell 3000 ETF iShares Trust | 113,480 | 3.2M $ | 0.02 % | 0.03 % | as of Jun 30, 2026 ↗ |
| VANGUARD TAX-MANAGED CAPITAL APPRECIATION FUND VANGUARD TAX-MANAGED FUNDS | 112,660 | 3.2M $ | 0.01 % | 0.03 % | as of Jun 30, 2026 ↗ |
| Mid Cap Strategic Growth Fund VALIC Co I | 110,952 | 3.6M $ | 0.31 % | 0.03 % | as of May 31, 2026 ↗ |
| Goldman Sachs Large Cap Equity Fund Goldman Sachs Trust | 105,174 | 3.4M $ | 0.21 % | 0.03 % | as of May 31, 2026 ↗ |
| Six Circles Managed Equity Portfolio U.S. Unconstrained Fund SIX CIRCLES TRUST | 103,069 | 2.9M $ | 0.01 % | 0.03 % | as of Jun 30, 2026 ↗ |
| Schwab Fundamental U.S. Small Company Index Fund SCHWAB CAPITAL TRUST | 102,829 | 3M $ | 0.12 % | 0.03 % | as of Jul 31, 2026 ↗ |
| Stock Index Fund Northern Funds | 101,422 | 2.9M $ | 0.01 % | 0.03 % | as of Jun 30, 2026 ↗ |
| Goldman Sachs Equal Weight U.S. Large Cap Equity ETF Goldman Sachs ETF Trust | 100,140 | 3.2M $ | 0.18 % | 0.02 % | as of May 31, 2026 ↗ |
| Fidelity Nasdaq Composite Index ETF Fidelity Commonwealth Trust | 99,296 | 3.2M $ | 0.03 % | 0.02 % | as of May 31, 2026 ↗ |
| VANGUARD S&P 500 VALUE INDEX FUND VANGUARD ADMIRAL FUNDS | 97,503 | 3.1M $ | 0.05 % | 0.02 % | as of May 31, 2026 ↗ |
| AST Large-Cap Value Portfolio Advanced Series Trust | 95,939 | 2.7M $ | 0.07 % | 0.02 % | as of Jun 30, 2026 ↗ |
| Invesco S&P 500 Equal Weight Real Estate ETF Invesco Exchange-Traded Fund Trust | 94,859 | 2.7M $ | 2.72 % | 0.02 % | as of Jul 31, 2026 ↗ |
| VANGUARD ESG U.S. STOCK ETF VANGUARD WORLD FUND | 94,418 | 3M $ | 0.02 % | 0.02 % | as of May 31, 2026 ↗ |
| NYLIM Fiera SMID Growth Fund NYLIM FUNDS TRUST | 93,561 | 2.7M $ | 1.34 % | 0.02 % | as of Jul 31, 2026 ↗ |
| College Retirement Equities Fund - Global Equities Account College Retirement Equities Fund | 92,477 | 2.6M $ | 0.01 % | 0.02 % | as of Jun 30, 2026 ↗ |
| EQUITY INDEX PORTFOLIO VANGUARD VARIABLE INSURANCE FUNDS | 91,387 | 2.6M $ | 0.02 % | 0.02 % | as of Jun 30, 2026 ↗ |
| NEOS Real Estate High Income ETF NEOS ETF Trust | 90,578 | 2.6M $ | 0.90 % | 0.02 % | as of Jun 30, 2026 ↗ |
| Nuveen S&P 500 Index Fund TIAA-CREF Funds | 89,164 | 2.6M $ | 0.02 % | 0.02 % | as of Jul 31, 2026 ↗ |
| U.S. LARGE COMPANY PORTFOLIO DIMENSIONAL INVESTMENT GROUP INC | 88,790 | 2.6M $ | 0.02 % | 0.02 % | as of Jul 31, 2026 ↗ |
| JPMorgan Equity Index Fund JPMorgan Trust II | 86,768 | 2.5M $ | 0.02 % | 0.02 % | as of Jun 30, 2026 ↗ |
| VANGUARD RUSSELL 1000 GROWTH INDEX FUND VANGUARD SCOTTSDALE FUNDS | 85,443 | 2.8M $ | 0.01 % | 0.02 % | as of May 31, 2026 ↗ |
| Nuveen Quant Mid Cap Growth Fund TIAA-CREF Funds | 84,700 | 2.4M $ | 0.39 % | 0.02 % | as of Jul 31, 2026 ↗ |
| LargeCap S&P 500 Index Fund Principal Funds, Inc | 84,164 | 2.4M $ | 0.02 % | 0.02 % | as of Jul 31, 2026 ↗ |
| EQ/Equity 500 Index Portfolio EQ Advisors Trust | 83,558 | 2.4M $ | 0.02 % | 0.02 % | as of Jun 30, 2026 ↗ |
| 500 Index Trust John Hancock Variable Insurance Trust | 83,361 | 2.4M $ | 0.02 % | 0.02 % | as of Jun 30, 2026 ↗ |
| State Street(R) SPDR(R) Portfolio S&P 1500(R) Composite Stock Market ETF SPDR SERIES TRUST | 82,473 | 2.3M $ | 0.02 % | 0.02 % | as of Jun 30, 2026 ↗ |
| John Hancock Multifactor Mid Cap ETF John Hancock Exchange-Traded Fund Trust | 81,876 | 2.3M $ | 0.04 % | 0.02 % | as of Jun 30, 2026 ↗ |
| Diversified Real Asset Fund Principal Funds, Inc | 81,642 | 2.6M $ | 0.10 % | 0.02 % | as of May 31, 2026 ↗ |
| Schwab U.S. Mid-Cap Index Fund SCHWAB CAPITAL TRUST | 81,633 | 2.3M $ | 0.08 % | 0.02 % | as of Jul 31, 2026 ↗ |
| LVIP State Street S&P 500 Index Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 80,600 | 2.3M $ | 0.02 % | 0.02 % | as of Jun 30, 2026 ↗ |
| Handelsbanken Global Index Criteria Handelsbanken Fonder AB | 79,682 | 30.6M SEK | 0.02 % | 0.02 % | as of Mar 31, 2026 ↗ |
| Länsförsäkringar Global Index Länsförsäkringar Fondförvaltning AB | 79,424 | 30.5M SEK | 0.02 % | 0.02 % | as of Mar 31, 2026 ↗ |
| DWS Capital Growth VIP DEUTSCHE DWS VARIABLE SERIES I | 76,351 | 2.2M $ | 0.22 % | 0.02 % | as of Jun 30, 2026 ↗ |
| LargeCap Value Fund III Principal Funds, Inc | 75,697 | 2.2M $ | 0.09 % | 0.02 % | as of Jul 31, 2026 ↗ |
| iShares Russell Mid-Cap Index Fund BlackRock Funds | 74,203 | 2.1M $ | 0.08 % | 0.02 % | as of Jul 31, 2026 ↗ |
| Invesco MSCI USA ETF Invesco Exchange-Traded Fund Trust II | 73,479 | 2.4M $ | 0.02 % | 0.02 % | as of May 31, 2026 ↗ |
| PSF Stock Index Portfolio Prudential Series Fund | 71,300 | 2M $ | 0.02 % | 0.02 % | as of Jun 30, 2026 ↗ |
| Polen Focus Growth ETF FundVantage Trust | 70,946 | 2M $ | 2.46 % | 0.02 % | as of Jul 31, 2026 ↗ |
| MID-CAP INDEX PORTFOLIO VANGUARD VARIABLE INSURANCE FUNDS | 69,723 | 2M $ | 0.06 % | 0.02 % | as of Jun 30, 2026 ↗ |
| Penn Series Mid Cap Growth Fund Penn Series Funds Inc | 69,567 | 2M $ | 1.72 % | 0.02 % | as of Jun 30, 2026 ↗ |
| MFS Mid Cap Value Portfolio MFS VARIABLE INSURANCE TRUST III | 69,413 | 2M $ | 0.30 % | 0.02 % | as of Jun 30, 2026 ↗ |
| VANGUARD RUSSELL 1000 INDEX FUND VANGUARD SCOTTSDALE FUNDS | 68,812 | 2.2M $ | 0.02 % | 0.02 % | as of May 31, 2026 ↗ |
| NEOS S&P 500(R) High Income ETF NEOS ETF Trust | 68,622 | 1.9M $ | 0.02 % | 0.02 % | as of Jun 30, 2026 ↗ |
| iShares MSCI USA Equal Weighted ETF iShares, Inc. | 67,559 | 2.2M $ | 0.13 % | 0.02 % | as of May 31, 2026 ↗ |
| Fidelity Mid Cap Value Index Fund Fidelity Salem Street Trust | 67,467 | 1.9M $ | 0.10 % | 0.02 % | as of Jun 30, 2026 ↗ |
| Fidelity Enhanced Mid Cap Core ETF Fidelity Covington Trust | 67,438 | 1.9M $ | 0.03 % | 0.02 % | as of Jun 30, 2026 ↗ |
| VIP Real Estate Portfolio Variable Insurance Products Fund IV | 64,900 | 1.8M $ | 0.53 % | 0.02 % | as of Jun 30, 2026 ↗ |
| Empower S&P 500 Index Fund EMPOWER FUNDS, INC. | 64,841 | 1.8M $ | 0.02 % | 0.02 % | as of Jun 30, 2026 ↗ |
| Invesco NASDAQ Internet ETF Invesco Exchange-Traded Fund Trust | 61,102 | 1.8M $ | 0.34 % | 0.02 % | as of Jul 31, 2026 ↗ |
| MetLife Stock Index Portfolio Brighthouse Funds Trust II | 60,620 | 1.7M $ | 0.02 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Six Circles U.S. Unconstrained Equity Fund SIX CIRCLES TRUST | 59,105 | 1.7M $ | 0.00 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Fidelity Flex 500 Index Fund Fidelity Concord Street Trust | 58,919 | 1.9M $ | 0.02 % | 0.01 % | as of May 31, 2026 ↗ |
| Fidelity Large Cap Growth Index Fund Fidelity Salem Street Trust | 56,830 | 1.6M $ | 0.00 % | 0.01 % | as of Jul 31, 2026 ↗ |
| Fidelity SAI Real Estate Index Fund Fidelity Salem Street Trust | 56,687 | 1.6M $ | 0.77 % | 0.01 % | as of Jul 31, 2026 ↗ |
| Washington Mutual Investors Fund AMERICAN FUNDS INSURANCE SERIES | 56,201 | 1.6M $ | 0.01 % | 0.01 % | as of Jun 30, 2026 ↗ |
| JNL/Mellon Real Estate Sector Fund JNL Series Trust | 54,268 | 1.5M $ | 0.72 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Index 500 Stock Portfolio NORTHWESTERN MUTUAL SERIES FUND INC | 53,565 | 1.5M $ | 0.02 % | 0.01 % | as of Jun 30, 2026 ↗ |
| EQ/Common Stock Index Portfolio EQ Advisors Trust | 53,050 | 1.5M $ | 0.02 % | 0.01 % | as of Jun 30, 2026 ↗ |
| iShares U.S. Tech Independence Focused ETF iShares U.S. ETF Trust | 52,989 | 1.5M $ | 0.23 % | 0.01 % | as of Jul 31, 2026 ↗ |
| Needham Growth Fund Needham Funds Inc | 52,500 | 1.5M $ | 0.51 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Calvert U.S. Large Cap Core Responsible Index Fund Calvert Responsible Index Series, Inc. | 51,254 | 1.5M $ | 0.02 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Baillie Gifford Global Alpha Equities Fund Baillie Gifford Funds | 48,749 | 1.4M $ | 0.40 % | 0.01 % | as of Jun 30, 2026 ↗ |
| SIMT Tax-Managed Small/Mid Cap Fund SEI INSTITUTIONAL MANAGED TRUST | 47,204 | 1.3M $ | 0.17 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Equity Index Portfolio PACIFIC SELECT FUND | 47,057 | 1.3M $ | 0.02 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Stock Index Fund VALIC Co I | 46,647 | 1.5M $ | 0.02 % | 0.01 % | as of May 31, 2026 ↗ |
| Polen Global Growth Fund FundVantage Trust | 46,590 | 1.3M $ | 1.20 % | 0.01 % | as of Jul 31, 2026 ↗ |
| Victory Extended Market Index Fund Victory Portfolios III | 46,465 | 1.3M $ | 0.17 % | 0.01 % | as of Jul 31, 2026 ↗ |
| Fidelity Mid Cap Growth Index Fund Fidelity Salem Street Trust | 46,145 | 1.3M $ | 0.03 % | 0.01 % | as of Jun 30, 2026 ↗ |
| DF DENT PREMIER GROWTH FUND FORUM FUNDS | 45,990 | 1.3M $ | 0.64 % | 0.01 % | as of Jun 30, 2026 ↗ |
| EQ/500 Managed Volatility Portfolio EQ Advisors Trust | 45,399 | 1.3M $ | 0.02 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Inspire 100 ETF Northern Lights Fund Trust IV | 45,251 | 1.5M $ | 0.32 % | 0.01 % | as of May 31, 2026 ↗ |
Funds that publish their own holdings
| Fund | Weight in fund | |
|---|---|---|
| Pictet - SmartCity Pictet Asset Management (Europe) S.A. | 3.14 % | as of Sep 30, 2025 ↗ |
| BNP Paribas Funds Disruptive Technology BNP Paribas Asset Management Luxembourg | 1.73 % | as of Dec 31, 2025 ↗ |
| BNP Paribas Funds US Mid Cap BNP Paribas Asset Management Luxembourg | 1.53 % | as of Dec 31, 2025 ↗ |
| BNP Paribas Funds US Growth BNP Paribas Asset Management Luxembourg | 1.07 % | as of Dec 31, 2025 ↗ |
| Fidelity Funds - Global Focus Fund FIL Investment Management (Luxembourg) S.A. | 0.32 % | as of Apr 30, 2025 ↗ |
| Fidelity Funds - Institutional Global Focus Fund FIL Investment Management (Luxembourg) S.A. | 0.32 % | as of Apr 30, 2025 ↗ |
| Pictet - USA Index Pictet Asset Management (Europe) S.A. | 0.07 % | as of Sep 30, 2025 ↗ |
The funds most exposed to it
The weight is the share of a fund's net assets. The holders table ranks funds by number of shares. This one ranks them by the weight of the company in each fund.
| Fund | Weight in fund | |
|---|---|---|
| Akre Focus ETF Professionally Managed Portfolios | 4.65 % | as of Jul 31, 2026 ↗ |
| Spyglass Growth Fund Manager Directed Portfolios | 4.09 % | as of Jun 30, 2026 ↗ |
| Global X E-commerce ETF GLOBAL X FUNDS | 3.96 % | as of Jul 31, 2026 ↗ |
| GVC GAESCO CROSSOVER, FI GVC GAESCO CROSSOVER - US GROWTH RVI GVC GAESCO GESTIÓN, SGIIC, S.A. | 3.56 % | as of Dec 31, 2025 ↗ |
| NEOS Long/Short Equity Income ETF NEOS ETF Trust | 3.46 % | as of Jun 30, 2026 ↗ |
| VY(R) BARON GROWTH PORTFOLIO Voya Partners Inc | 3.45 % | as of Jun 30, 2026 ↗ |
| Pictet - SmartCity Pictet Asset Management (Europe) S.A. | 3.14 % | as of Sep 30, 2025 ↗ |
| Invesco S&P 500 Equal Weight Real Estate ETF Invesco Exchange-Traded Fund Trust | 2.72 % | as of Jul 31, 2026 ↗ |
| Polen Growth Fund FundVantage Trust | 2.69 % | as of Jul 31, 2026 ↗ |
| LVIP Baron Growth Opportunities Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 2.67 % | as of Jun 30, 2026 ↗ |
Quarter after quarter
Each row is one quarter of SEC filings, newest first. The change compares each quarter with the one before.
| Quarter | Shareholders | Change | Shares | Change |
|---|---|---|---|---|
| 2026Q3 | 599 | -62 | 198,340,159 | -5.2 % |
| 2026Q2 | 661 | -15 | 209,125,801 | -3.3 % |
| 2026Q1 | 676 | -91 | 216,334,626 | +3.0 % |
| 2025Q4 | 767 | +35 | 209,949,103 | -1.1 % |
| 2025Q3 | 732 | +12 | 212,360,850 | +1.0 % |
| 2025Q2 | 720 | +37 | 210,253,562 | +1.6 % |
| 2025Q1 | 683 | -59 | 206,903,977 | -4.3 % |
| 2024Q4 | 742 | -13 | 216,170,852 | -0.7 % |
| 2024Q3 | 755 | -20 | 217,673,995 | +0.3 % |
| 2024Q2 | 775 | +42 | 217,111,032 | +11.6 % |
| 2024Q1 | 733 | -1 | 194,524,393 | -8.3 % |
| 2023Q4 | 734 | 212,176,792 |
Institutional managers
780 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.
| 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 |
| VAN ECK ASSOCIATES CORP | 3,478,726 | 140.3K $ | 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 |
Declared shareholders of CoStar Group Inc
There is 1 beneficial ownership filing. These stakes do not add up. An asset manager that files includes its own funds, which already appear among the funds on this page.
| Shareholder | Declared stake | Shares | |
|---|---|---|---|
| BAMCO INC /NY/ and 3 others | 5.30 % | 21,626,763 | as of Jun 30, 2026 · SCHEDULE 13G |
Cite this page
Titelia. "Fund shareholders of CoStar Group Inc". https://titelia.com/en/stocks/costar-group-inc-US22160N1090