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, Q3 2022
Institutional positions in Costar Group, Inc. as of Sep 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
- 634
- +47 vs. Q2 2022
- Shares held
- 402.2M
- +22.1M (+5.8%) vs. Q2 2022
- Total value
- $28.0B
- +$5.08B (+22.1%) vs. Q2 2022
- New holders
- 105
- 241 more added
- Sold out
- 58
- 199 more reduced
4 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2022
Shares, value and share of portfolio for each institution holding Costar Group, Inc.; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Deutsche Bank AG | 477,924 | $33.3M | 0.02% | −69,478−12.7% | Reduced |
| Ironvine Capital Partners, LLC | 476,900 | $33.2M | 4.46% | +21,011+4.6% | Added |
| Sandhill Capital Partners LLC | 468,224 | $32.6M | 3.72% | −15,926−3.3% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 452,575 | $31.5M | 0.10% | +136,349+43.1% | Added |
| Jane Street Group, LLC | 444,971 | $31.0M | 0.06% | +273,320+159.2% | Added |
| Credit Suisse AG | 427,495 | $29.8M | 0.03% | +16,480+4.0% | Added |
| Allspring Global Investments Holdings, LLC | 407,317 | $28.4M | 0.05% | +32,201+8.6% | Added |
| Wildcat Capital Management, LLC | 405,685 | $28.3M | 10.86% | 00.0% | Unchanged |
| Adage Capital Partners GP, L.L.C. | 403,400 | $28.1M | 0.07% | +403,400 | New |
| Point72 Asset Management, L.P. | 400,343 | $27.9M | 0.12% | −228,857−36.4% | Reduced |
| Fred Alger Management, LLC | 399,597 | $27.8M | 0.14% | +314,496+369.6% | Added |
| Two Sigma Advisers, LP | 398,300 | $27.7M | 0.08% | −814,600−67.2% | Reduced |
| Truist Financial Corp | 396,418 | $27.6M | 0.05% | −103,299−20.7% | Reduced |
| Locust Wood Capital Advisers, LLC | 390,288 | $27.2M | 2.09% | −75,364−16.2% | Reduced |
| Barclays PLC | 384,965 | $26.8M | 0.03% | +105,315+37.7% | Added |
| Korea Investment CORP | 384,573 | $26.8M | 0.08% | +136,682+55.1% | Added |
| Kornitzer Capital Management Inc | 367,631 | $25.6M | 0.55% | −14,239−3.7% | Reduced |
| Eaton Vance Management | 348,466 | $24.3M | 0.04% | +144,627+71.0% | Added |
| New York State Teachers Retirement System | 346,975 | $24.2M | 0.06% | +346,975 | New |
| Brown Advisory Inc | 327,066 | $22.8M | 0.04% | −13,988−4.1% | Reduced |
| Ashford Capital Management Inc | 326,394 | $22.7M | 3.47% | −4,866−1.5% | Reduced |
| Great West Life Assurance Co | 311,381 | $21.7M | 0.06% | +44,872+16.8% | Added |
| Bank of Montreal | 300,646 | $21.6M | 0.02% | +229,394+321.9% | Added |
| Citigroup Inc | 301,242 | $21.0M | 0.03% | +1,202+0.4% | Added |
| Manufacturers Life Insurance Company, The | 298,836 | $20.8M | 0.01% | +287,600+2,559.6% | Added |
| Select Equity Group, L.P. | 295,331 | $20.6M | 0.09% | −159,007−35.0% | Reduced |
| Amundi | 272,682 | $20.3M | 0.01% | +79,114+40.9% | Added |
| Royal Bank of Canada | 285,480 | $19.9M | 0.01% | +36,963+14.9% | Added |
| HSBC Holdings PLC | 281,278 | $19.8M | 0.04% | +168,733+149.9% | Added |
| D. E. Shaw & Co., Inc. | 283,334 | $19.7M | 0.03% | −247,575−46.6% | Reduced |
| Royal London Asset Management Ltd | 282,687 | $19.7M | 0.10% | −15,318−5.1% | Reduced |
| Night Owl Capital Management, LLC | 279,200 | $19.4M | 8.10% | +12,951+4.9% | Added |
| BNP Paribas Arbitrage, SA | 270,653 | $18.9M | 0.05% | +143,135+112.2% | Added |
| Intrinsic Edge Capital Management LLC | 259,161 | $18.1M | 2.01% | −5,000−1.9% | Reduced |
| KBC Group NV | 255,711 | $17.8M | 0.09% | −9,127−3.4% | Reduced |
| Baskin Financial Services Inc. | 254,966 | $17.8M | 2.12% | −8,422−3.2% | Reduced |
| Motley Fool Wealth Management, LLC | 244,927 | $17.1M | 1.12% | −1,922−0.8% | Reduced |
| Alyeska Investment Group, L.P. | 244,871 | $17.1M | 0.20% | +85,655+53.8% | Added |
| Chevy Chase Trust Holdings, Inc. | 241,851 | $16.8M | 0.07% | +241,851 | New |
| State of New Jersey Common Pension Fund D | 232,109 | $16.2M | 0.07% | 00.0% | Unchanged |
| Nissay Asset Management Corp | 231,615 | $16.1M | 0.17% | −1,692−0.7% | Reduced |
| Ninety One UK Ltd | 229,719 | $16.0M | 0.05% | −14,872−6.1% | Reduced |
| Toronto Dominion Bank | 229,468 | $16.0M | 0.03% | +99,817+77.0% | Added |
| Stifel Financial Corp | 228,939 | $15.9M | 0.03% | −17,777−7.2% | Reduced |
| Handelsbanken Fonder AB | 227,125 | $15.8M | 0.11% | +5,857+2.6% | Added |
| State of Wisconsin Investment Board | 224,747 | $15.7M | 0.05% | −52,952−19.1% | Reduced |
| Public Employees Retirement System of Ohio | 223,401 | $15.6M | 0.07% | +24,985+12.6% | Added |
| Natixis Advisors, L.P. | 214,317 | $14.9M | 0.06% | +24,752+13.1% | Added |
| Marsico Capital Management LLC | 207,152 | $14.4M | 0.78% | +79,797+62.7% | Added |
| Nishkama Capital, LLC | 204,590 | $14.3M | 6.35% | +204,590 | New |
| Oppenheimer Asset Management Inc. | 203,334 | $14.2M | 0.25% | −2,242−1.1% | Reduced |
| Robeco Institutional Asset Management B.V. | 202,144 | $14.1M | 0.05% | +100,162+98.2% | Added |
| Teachers Retirement System of the State of Kentucky | 200,067 | $13.9M | 0.16% | +200,067 | New |
| NZS Capital, LLC | 193,449 | $13.5M | 1.24% | +39,511+25.7% | Added |
| AE Wealth Management LLC | 192,594 | $13.4M | 0.11% | −10,498−5.2% | Reduced |
| Boston Private Wealth LLC | 181,456 | $12.6M | 0.18% | −5,724−3.1% | Reduced |
| UBS Group AG | 180,607 | $12.6M | 0.01% | −90,115−33.3% | Reduced |
| FIL Ltd | 175,660 | $12.2M | 0.02% | −207,632−54.2% | Reduced |
| AQR Capital Management LLC | 175,088 | $12.2M | 0.03% | −22,907−11.6% | Reduced |
| Treasurer of the State of North Carolina | 173,814 | $12.1M | 0.08% | +2,230+1.3% | Added |
| Archon Partners LLC | 172,000 | $12.0M | 2.28% | −11,000−6.0% | Reduced |
| Badgley Phelps Wealth Managers, LLC | 170,514 | $11.9M | 0.51% | +2,333+1.4% | Added |
| Voya Investment Management LLC | 169,281 | $11.8M | 0.01% | +43,123+34.2% | Added |
| CIBC World Markets Corp | 168,140 | $11.7M | 0.16% | −1,558−0.9% | Reduced |
| Aviva PLC | 167,245 | $11.6M | 0.07% | −2,366−1.4% | Reduced |
| NS Partners Ltd | 165,210 | $11.5M | 0.75% | +5,785+3.6% | Added |
| Swedbank AB | 164,696 | $11.5M | 0.03% | −1,210−0.7% | Reduced |
| Asset Management One Co.,Ltd. | 163,305 | $11.4M | 0.06% | +180+0.1% | Added |
| Cobblestone Capital Advisors LLC | 159,442 | $11.1M | 0.93% | +98+0.1% | Added |
| Employees Retirement System of Texas | 159,000 | $11.1M | 0.17% | +72,780+84.4% | Added |
| Lakehouse Capital Pty Ltd | 149,756 | $10.4M | 11.42% | −35,168−19.0% | Reduced |
| Teacher Retirement System of Texas | 147,976 | $10.3M | 0.07% | +43,738+42.0% | Added |
| 2Xideas AG | 147,355 | $10.3M | 1.08% | −46,997−24.2% | Reduced |
| Scout Investments, Inc. | 141,122 | $9.83M | 0.20% | +141,122 | New |
| Erste Asset Management GmbH | 140,000 | $9.75M | 0.22% | 00.0% | Unchanged |
| Gateway Investment Advisers LLC | 132,608 | $9.24M | 0.12% | +8,562+6.9% | Added |
| TCW Group Inc | 132,283 | $9.21M | 0.13% | −1,442−1.1% | Reduced |
| NFJ Investment Group, LLC | 227,158 | $9.17M | 0.24% | +218,308+2,466.8% | Added |
| Retirement Systems of Alabama | 131,516 | $9.16M | 0.04% | +131,516 | New |
| Advisor Group Holdings, Inc. | 127,958 | $8.91M | 0.02% | −23,581−15.6% | Reduced |
| Shell Asset Management Co | 120,765 | $8.41M | 0.33% | +4,089+3.5% | Added |
| State of Alaska, Department of Revenue | 118,065 | $8.22M | 0.11% | +45,575+62.9% | Added |
| Schonfeld Strategic Advisors LLC | 114,352 | $7.96M | 0.07% | −6,448−5.3% | Reduced |
| American International Group, Inc. | 110,240 | $7.68M | 0.06% | +105,837+2,403.7% | Added |
| Tredje AP-fonden | 109,824 | $7.65M | 0.16% | +64,866+144.3% | Added |
| Cubist Systematic Strategies, LLC | 109,358 | $7.62M | 0.06% | −19,213−14.9% | Reduced |
| Arizona State Retirement System | 108,791 | $7.58M | 0.08% | −1,447−1.3% | Reduced |
| Liontrust Investment Partners LLP | 108,000 | $7.52M | 0.12% | −17,000−13.6% | Reduced |
| MetLife Investment Management | 107,363 | $7.48M | 0.06% | +96,783+914.8% | Added |
| State of Michigan Retirement System | 107,200 | $7.47M | 0.05% | +107,200 | New |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 104,944 | $7.31M | 0.17% | +7,899+8.1% | Added |
| Susquehanna International Group, LLP | 103,809 | $7.23M | 0.01% | −1,078,959−91.2% | Reduced |
| Amalgamated Bank | 102,235 | $7.12M | 0.07% | +62,861+159.7% | Added |
| Flossbach Von Storch AG | 101,992 | $7.10M | 0.03% | −166,140−62.0% | Reduced |
| Twin Tree Management, LP | 98,828 | $6.88M | 0.19% | −9,163−8.5% | Reduced |
| Northwestern Mutual Wealth Management Co | 96,272 | $6.71M | 0.01% | +19,050+24.7% | Added |
| ProShare Advisors LLC | 95,750 | $6.67M | 0.03% | +44,989+88.6% | Added |
| Storebrand Asset Management AS | 95,706 | $6.67M | 0.04% | 00.0% | Unchanged |
| Standard Life Aberdeen plc | 94,731 | $6.60M | 0.02% | +63,739+205.7% | Added |
| Nomura Asset Management Co Ltd | 93,028 | $6.48M | 0.04% | +6,210+7.2% | Added |