Costar Group, Inc.
CSGP- Exchange
- Nasdaq
- Industry
- Services-Business Services, NEC
- SEC CIK
- 0001057352
In the last 90 days, Costar Group, Inc. insiders filed 1 open-market purchase and 2 sales; 760 institutions reported holding it in 13F filings for Q2 2026, worth $11.7B in total; superinvestors Akre Capital Management and Weitz Investment Management hold it.
13F holders, Q2 2022
Institutional positions in Costar Group, Inc. as of Jun 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 591
- +13 vs. Q1 2022
- Shares held
- 380.1M
- +2.58M (+0.7%) vs. Q1 2022
- Total value
- $23.0B
- −$2.15B (−8.6%) vs. Q1 2022
- New holders
- 78
- 216 more added
- Sold out
- 65
- 207 more reduced
11 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CSGP on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 760 | $11.7B |
| Q1 2026 | 797 | $16.8B |
| Q4 2025 | 847 | $28.4B |
| Q3 2025 | 905 | $34.9B |
| Q2 2025 | 873 | $34.2B |
| Q1 2025 | 858 | $33.9B |
| Q4 2024 | 805 | $28.9B |
| Q3 2024 | 773 | $30.0B |
| Q2 2024 | 767 | $29.3B |
| Q1 2024 | 767 | $38.4B |
| Q4 2023 | 737 | $34.4B |
| Q3 2023 | 690 | $30.1B |
| Q2 2023 | 714 | $35.5B |
| Q1 2023 | 692 | $26.7B |
| Q4 2022 | 704 | $30.4B |
| Q3 2022 | 634 | $28.0B |
| Q2 2022 | 591 | $23.0B |
| Q1 2022 | 589 | $25.2B |
| Q4 2021 | 633 | $29.6B |
| Q3 2021 | 594 | $32.3B |
| Q2 2021 | 607 | $31.1B |
| Q1 2021 | 593 | $31.2B |
Institutions, Q2 2022
Shares, value and share of portfolio for each institution holding Costar Group, Inc.; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Prudential Financial Inc | 570,585 | $34.4M | 0.05% | +549,051+2,549.7% | Added |
| Jennison Associates LLC | 586,702 | $35.4M | 0.04% | −7,472−1.3% | Reduced |
| Bridgewater Associates, LP | 593,192 | $35.8M | 0.15% | +570,914+2,562.7% | Added |
| Peregrine Capital Management LLC | 605,897 | $36.6M | 1.10% | −36,176−5.6% | Reduced |
| APG Asset Management N.V. | 651,136 | $37.6M | 0.09% | −130,771−16.7% | Reduced |
| TimesSquare Capital Management, LLC | 624,600 | $37.7M | 0.53% | −87,200−12.3% | Reduced |
| Point72 Asset Management, L.P. | 629,200 | $38.0M | 0.18% | +353,045+127.8% | Added |
| California State Teachers Retirement System | 662,181 | $40.0M | 0.06% | +2,696+0.4% | Added |
| Invesco Ltd. | 670,839 | $40.5M | 0.01% | +23,503+3.6% | Added |
| CIBC Private Wealth Group, LLC | 691,927 | $41.8M | 0.11% | −25,770−3.6% | Reduced |
| TD Asset Management Inc | 714,934 | $43.2M | 0.05% | −21,333−2.9% | Reduced |
| California Public Employees Retirement System | 753,577 | $45.5M | 0.04% | −23,309−3.0% | Reduced |
| Beck Mack & Oliver LLC | 780,030 | $47.1M | 1.41% | +300,775+62.8% | Added |
| American Capital Management Inc | 793,188 | $47.9M | 1.80% | +19,696+2.5% | Added |
| Victory Capital Management Inc | 828,401 | $50.0M | 0.06% | −24,169−2.8% | Reduced |
| Rathbone Brothers plc | 829,000 | $50.1M | 0.57% | 00.0% | Unchanged |
| Chicago Capital, LLC | 837,798 | $50.6M | 2.80% | +373,976+80.6% | Added |
| SEI Investments Co | 839,352 | $50.7M | 0.11% | +43,264+5.4% | Added |
| Wells Fargo & Company | 840,405 | $50.8M | 0.02% | −48,545−5.5% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 892,561 | $53.9M | 0.14% | +16,404+1.9% | Added |
| STRS Ohio | 910,000 | $55.0M | 0.25% | +2,653+0.3% | Added |
| Marshall Wace, LLP | 932,481 | $56.3M | 0.13% | +932,481 | New |
| Pictet Asset Management SA | 964,035 | $58.2M | 0.08% | +1,528+0.2% | Added |
| Raymond James & Associates | 974,344 | $58.9M | 0.06% | +28,634+3.0% | Added |
| Dimensional Fund Advisors LP | 983,752 | $59.4M | 0.02% | +99,991+11.3% | Added |
| Nuveen Asset Management, LLC | 1,074,992 | $64.9M | 0.03% | −29,524−2.7% | Reduced |
| Two Sigma Investments, LP | 1,085,875 | $65.6M | 0.22% | +376,752+53.1% | Added |
| Baird Financial Group, Inc. | 1,122,266 | $67.8M | 0.19% | +237,323+26.8% | Added |
| Ensign Peak Advisors, Inc | 1,126,416 | $68.0M | 0.16% | −28,570−2.5% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,140,944 | $68.9M | 0.05% | +56,028+5.2% | Added |
| RGM Capital, LLC | 1,146,048 | $69.2M | 3.62% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 1,152,367 | $69.6M | 0.02% | −202,441−14.9% | Reduced |
| UBS Asset Management Americas Inc | 1,164,578 | $70.4M | 0.04% | −80,685−6.5% | Reduced |
| Kayne Anderson Rudnick Investment Management LLC | 1,168,488 | $70.6M | 0.22% | +20,282+1.8% | Added |
| Susquehanna International Group, LLP | 1,182,768 | $71.5M | 0.15% | +884,201+296.1% | Added |
| Two Sigma Advisers, LP | 1,212,900 | $73.3M | 0.21% | +282,500+30.4% | Added |
| Envestnet Asset Management Inc | 1,371,659 | $82.9M | 0.05% | +83,043+6.4% | Added |
| Millennium Management LLC | 1,400,285 | $84.6M | 0.11% | +784,694+127.5% | Added |
| Charles Schwab Investment Management Inc | 1,412,624 | $85.3M | 0.03% | +47,696+3.5% | Added |
| FMR LLC | 1,416,018 | $85.5M | 0.01% | +382,001+36.9% | Added |
| Renaissance Technologies LLC | 1,424,280 | $86.0M | 0.10% | +620,500+77.2% | Added |
| Morgan Stanley | 1,424,667 | $86.1M | 0.01% | +405,849+39.8% | Added |
| Van Eck Associates Corp | 1,434,520 | $86.7M | 0.23% | −79,340−5.2% | Reduced |
| Ci Investments Inc. | 1,444,095 | $87.2M | 0.41% | −31,412−2.1% | Reduced |
| Weitz Investment Management, Inc.SuperinvestorWeitz Investment Management | 1,463,600 | $88.4M | 4.62% | +20,500+1.4% | Added |
| Capital International Investors | 1,535,026 | $92.7M | 0.03% | +5,331+0.3% | Added |
| Swiss National Bank | 1,713,090 | $103.5M | 0.07% | +2,500+0.1% | Added |
| Granahan Investment Management Inc | 1,718,051 | $103.8M | 3.54% | −180,518−9.5% | Reduced |
| Neuberger Berman Group LLC | 1,955,055 | $118.1M | 0.12% | −7,002−0.4% | Reduced |
| Bank of New York Mellon Corp | 2,167,153 | $130.9M | 0.03% | −171,305−7.3% | Reduced |
| Legal & General Group Plc | 2,233,849 | $134.9M | 0.05% | +32,937+1.5% | Added |
| Bares Capital Management, Inc. | 2,263,516 | $136.7M | 5.00% | +141,490+6.7% | Added |
| Harding Loevner LP | 2,277,107 | $137.6M | 0.85% | −55,725−2.4% | Reduced |
| Riverbridge Partners LLC | 2,297,504 | $138.8M | 2.22% | −423,330−15.6% | Reduced |
| William Blair Investment Management, LLC | 2,582,463 | $156.0M | 0.58% | +969,734+60.1% | Added |
| Northern Trust Corp | 2,762,325 | $166.9M | 0.04% | −172,847−5.9% | Reduced |
| Champlain Investment Partners, LLC | 2,818,140 | $170.2M | 1.10% | −53,405−1.9% | Reduced |
| Citadel Advisors LLC | 2,906,082 | $175.6M | 0.24% | +2,200,026+311.6% | Added |
| Echo Street Capital Management LLC | 2,920,620 | $176.4M | 1.60% | −542,289−15.7% | Reduced |
| Federated Hermes, Inc. | 2,927,892 | $176.9M | 0.48% | −16,641−0.6% | Reduced |
| DF Dent & Co Inc | 3,027,051 | $182.9M | 2.58% | +260,783+9.4% | Added |
| Blair William & Co | 3,208,784 | $193.8M | 0.86% | +453,649+16.5% | Added |
| Wellington Management Group LLP | 3,505,370 | $211.8M | 0.04% | +28,029+0.8% | Added |
| Mackenzie Financial Corp | 3,578,332 | $216.2M | 0.35% | +664,746+22.8% | Added |
| Norges Bank | 3,822,709 | $230.9M | 0.06% | +211,101+5.8% | Added |
| Winslow Capital Management, LLC | 3,969,221 | $239.8M | 1.28% | +194,137+5.1% | Added |
| Veritas Asset Management LLP | 4,017,400 | $242.7M | 1.81% | −1,164,570−22.5% | Reduced |
| Bank of America Corp | 4,021,770 | $243.0M | 0.03% | −110,017−2.7% | Reduced |
| Farallon Capital Management, L.L.C. | 4,963,185 | $299.8M | 1.76% | +4,963,185 | New |
| Vulcan Value Partners, LLC | 5,019,843 | $303.2M | 2.97% | −1,906,616−27.5% | Reduced |
| American Century Companies Inc | 5,022,652 | $303.4M | 0.25% | +2,203,264+78.1% | Added |
| Ownership Capital B.V. | 5,085,140 | $307.2M | 5.28% | +219,069+4.5% | Added |
| Ameriprise Financial Inc | 5,837,129 | $352.6M | 0.12% | +725,462+14.2% | Added |
| Geode Capital Management, LLC | 6,319,156 | $381.4M | 0.06% | +916,498+17.0% | Added |
| Findlay Park Partners LLP | 6,874,609 | $415.3M | 3.87% | +1,071,678+18.5% | Added |
| Akre Capital Management LLCSuperinvestorAkre Capital Management | 7,111,430 | $429.6M | 3.44% | −2,556,750−26.4% | Reduced |
| State Street Corp | 7,949,717 | $480.2M | 0.03% | −318,632−3.9% | Reduced |
| Macquarie Group Ltd | 8,429,294 | $509.2M | 0.57% | +180,066+2.2% | Added |
| Parnassus Investments | 8,449,885 | $510.5M | 1.22% | +131,548+1.6% | Added |
| Franklin Resources Inc | 8,933,092 | $539.6M | 0.27% | −712,886−7.4% | Reduced |
| Massachusetts Financial Services Co | 9,965,881 | $602.0M | 0.21% | +649,193+7.0% | Added |
| Sands Capital Management, LLC | 10,486,090 | $633.5M | 2.19% | −197,506−1.8% | Reduced |
| Baillie Gifford & Co | 13,157,872 | $794.9M | 0.82% | −255,075−1.9% | Reduced |
| Janus Henderson Group PLC | 14,657,464 | $885.5M | 0.61% | −263,178−1.8% | Reduced |
| Price T Rowe Associates Inc | 16,260,766 | $982.3M | 0.12% | −2,338,425−12.6% | Reduced |
| Bamco Inc | 19,237,520 | $1.16B | 3.74% | +388,347+2.1% | Added |
| BlackRock Inc. | 20,163,523 | $1.22B | 0.04% | −451,729−2.2% | Reduced |
| Principal Financial Group Inc | 20,166,548 | $1.22B | 0.90% | +1,424,212+7.6% | Added |
| Vanguard Group Inc | 35,217,382 | $2.13B | 0.06% | +459,496+1.3% | Added |
| Taikang Asset Management (Hong Kong) Co Ltd | 80,880 | – | – | −570−0.7% | Reduced |
| IFP Advisors, Inc | 883 | – | – | −999−53.1% | Reduced |
| Melvin Capital Management LP | 0 | $0 | 0.00% | −2,213,940−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −304,203−100.0% | Sold out |
| Alpha Square Group S, LLC | 0 | $0 | 0.00% | −120,000−100.0% | Sold out |
| Varma Mutual Pension Insurance Co | 0 | $0 | 0.00% | −105,000−100.0% | Sold out |
| EULAV Asset Management | 0 | $0 | 0.00% | −103,000−100.0% | Sold out |
| Claar Advisors LLC | 0 | $0 | 0.00% | −61,750−100.0% | Sold out |
| Natixis | 0 | $0 | 0.00% | −46,356−100.0% | Sold out |
| Scout Investments, Inc. | 0 | $0 | 0.00% | −45,639−100.0% | Sold out |
| Townsend & Associates, Inc | 0 | $0 | 0.00% | −31,740−100.0% | Sold out |