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, Q1 2022
Institutional positions in Costar Group, Inc. as of Mar 31, 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
- 589
- −37 vs. Q4 2021
- Shares held
- 378.5M
- +3.52M (+0.9%) vs. Q4 2021
- Total value
- $25.2B
- −$4.44B (−15.0%) vs. Q4 2021
- New holders
- 68
- 245 more added
- Sold out
- 105
- 203 more reduced
7 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: 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, Q1 2022
Shares, value and share of portfolio for each institution holding Costar Group, Inc.; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Dark Forest Capital Management LP | 19,296 | $1.28M | 0.30% | +19,267+66,437.9% | Added |
| Brinker Capital Investments, LLC | 18,995 | $1.26M | 0.02% | −4,513−19.2% | Reduced |
| Seeyond | 18,972 | $1.26M | 0.13% | +2,272+13.6% | Added |
| Institute for Wealth Management, LLC. | 18,951 | $1.26M | 0.21% | −32−0.2% | Reduced |
| Canada Pension Plan Investment Board | 18,792 | $1.25M | 0.00% | −178,358−90.5% | Reduced |
| Redwood Investments, LLC | 18,431 | $1.23M | 0.12% | −1,386−7.0% | Reduced |
| Fiduciary Group LLC | 22,566 | $1.22M | 0.16% | −16,960−42.9% | Reduced |
| Brown Brothers Harriman & Co | 18,280 | $1.22M | 0.01% | +1,750+10.6% | Added |
| Cannon Global Investment Management, LLC | 18,100 | $1.21M | 0.87% | −2,400−11.7% | Reduced |
| CIBC Asset Management Inc | 18,061 | $1.20M | 0.00% | +100+0.6% | Added |
| Fifth Third Bancorp | 18,038 | $1.20M | 0.00% | −7,810−30.2% | Reduced |
| Insight Wealth Strategies, LLC | 17,736 | $1.18M | 0.17% | +1,196+7.2% | Added |
| Tributary Capital Management, LLC | 17,600 | $1.17M | 0.09% | −2,000−10.2% | Reduced |
| Markel Group Inc.SuperinvestorMarkel Group | 17,600 | $1.17M | 0.01% | +14,500+467.7% | Added |
| Allianz Asset Management GmbH | 17,549 | $1.17M | 0.00% | −14,483−45.2% | Reduced |
| AlphaCrest Capital Management LLC | 17,487 | $1.17M | 0.07% | −7,672−30.5% | Reduced |
| EagleClaw Capital Managment, LLC | 17,310 | $1.15M | 0.26% | 00.0% | Unchanged |
| Conestoga Capital Advisors, LLC | 16,810 | $1.12M | 0.02% | −120−0.7% | Reduced |
| Captrust Financial Advisors | 16,707 | $1.11M | 0.01% | +6,966+71.5% | Added |
| Pearl River Capital, LLC | 16,689 | $1.11M | 0.31% | +16,689 | New |
| Oppenheimer & Co Inc | 16,318 | $1.09M | 0.02% | +866+5.6% | Added |
| M&T Bank Corp | 15,961 | $1.06M | 0.00% | −4,465−21.9% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 15,683 | $1.04M | 0.00% | +8,253+111.1% | Added |
| Segall Bryant & Hamill, LLC | 15,627 | $1.04M | 0.01% | −14,658−48.4% | Reduced |
| Greenline Partners, LLC | 15,551 | $1.04M | 0.19% | −1,753−10.1% | Reduced |
| Threadgill Financial, LLC | 15,411 | $1.03M | 0.41% | −198−1.3% | Reduced |
| IVC Wealth Advisors LLC | 15,331 | $1.02M | 0.67% | +1,185+8.4% | Added |
| Assetmark, Inc | 15,334 | $1.02M | 0.00% | +11,052+258.1% | Added |
| Baker Tilly Wealth Management, LLC | 14,966 | $997.0K | 0.11% | +4,305+40.4% | Added |
| Full18 Capital LLC | 16,299 | $994.0K | 0.23% | +16,299 | New |
| Keybank National Association | 14,859 | $990.0K | 0.00% | −5,600−27.4% | Reduced |
| Kestra Advisory Services, LLC | 14,837 | $988.0K | 0.01% | +8,090+119.9% | Added |
| Pitcairn Co | 14,562 | $970.0K | 0.08% | +79+0.5% | Added |
| Gould Capital, LLC | 14,551 | $969.0K | 0.70% | +4,070+38.8% | Added |
| Chicago Partners Investment Group LLC | 17,013 | $942.0K | 0.07% | +1,065+6.7% | Added |
| Citizens Financial Group Inc | 14,049 | $936.0K | 0.03% | +440+3.2% | Added |
| Clear Street Markets LLC | 14,000 | $933.0K | 0.28% | +14,000 | New |
| Stansberry Asset Management, LLC | 13,991 | $932.0K | 0.17% | +13,991 | New |
| Emerald Advisers, LLC | 13,815 | $920.0K | 0.04% | −111−0.8% | Reduced |
| KLK Capital Management LLC | 13,668 | $910.0K | 0.92% | +427+3.2% | Added |
| Buckhead Capital Management LLC | 13,513 | $900.0K | 0.19% | +2,268+20.2% | Added |
| Wedbush Securities Inc | 13,488 | $898.0K | 0.04% | −67−0.5% | Reduced |
| Southeast Asset Advisors Inc. | 13,443 | $895.0K | 0.12% | +13,443 | New |
| BFSG, LLC | 13,401 | $893.0K | 0.14% | +13,401 | New |
| Diversified Trust Co | 12,955 | $863.0K | 0.03% | +3,950+43.9% | Added |
| Phraction Management LLC | 12,810 | $853.0K | 0.49% | 00.0% | Unchanged |
| Picton Mahoney Asset Management | 12,700 | $846.0K | 0.03% | −120,460−90.5% | Reduced |
| Old National Bancorp | 12,431 | $828.0K | 0.03% | −64,621−83.9% | Reduced |
| Quantbot Technologies LP | 12,365 | $823.0K | 0.07% | −7,889−39.0% | Reduced |
| Panagora Asset Management Inc | 12,007 | $800.0K | 0.00% | +1,152+10.6% | Added |
| Regatta Capital Group, LLC | 11,964 | $797.0K | 0.27% | +164+1.4% | Added |
| Engineers Gate Manager LP | 11,855 | $790.0K | 0.03% | +801+7.2% | Added |
| Proequities, Inc. | 11,812 | $787.0K | 0.06% | −6,793−36.5% | Reduced |
| Private Advisor Group, LLC | 11,696 | $780.0K | 0.01% | −3,482−22.9% | Reduced |
| Bridges Investment Management Inc | 11,440 | $762.0K | 0.02% | 00.0% | Unchanged |
| Wolverine Trading, LLC | 11,012 | $749.0K | 0.02% | −31,115−73.9% | Reduced |
| Creative Planning | 10,871 | $724.0K | 0.00% | +579+5.6% | Added |
| Atria Wealth Solutions, Inc. | 10,500 | $699.0K | 0.01% | +10,500 | New |
| Wealthfront Advisers LLC | 10,408 | $693.0K | 0.00% | +10,408 | New |
| Spire Wealth Management | 10,390 | $692.0K | 0.02% | −133,394−92.8% | Reduced |
| Manufacturers Life Insurance Company, The | 10,321 | $687.5K | 0.00% | +417+4.2% | Added |
| NewEdge Wealth, LLC | 10,306 | $686.0K | 0.03% | 00.0% | Unchanged |
| Harbor Advisors LLC | 10,060 | $670.0K | 0.14% | 00.0% | Unchanged |
| Walleye Capital LLC | 10,028 | $668.0K | 0.02% | +10,028 | New |
| Tocqueville Asset Management L.P. | 10,000 | $666.0K | 0.01% | 00.0% | Unchanged |
| Sigma Planning Corp | 9,860 | $657.0K | 0.02% | +715+7.8% | Added |
| San Luis Wealth Advisors LLC | 8,285 | $655.0K | 0.32% | −7−0.1% | Reduced |
| Ellsworth Advisors, LLC | 10,291 | $652.0K | 0.23% | −25−0.2% | Reduced |
| Winton Group Ltd | 9,596 | $639.0K | 0.03% | −470−4.7% | Reduced |
| RMR Wealth Builders | 9,510 | $633.0K | 0.14% | +9,510 | New |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 9,292 | $619.0K | 0.00% | −494−5.0% | Reduced |
| Optas, LLC | 9,235 | $615.0K | 0.20% | +2,092+29.3% | Added |
| Northwestern Mutual Wealth Management Co | 9,193 | $613.0K | 0.00% | +5,319+137.3% | Added |
| Cohen & Steers, Inc. | 9,166 | $611.0K | 0.00% | −1,136−11.0% | Reduced |
| NFJ Investment Group, LLC | 9,058 | $603.0K | 0.01% | −158−1.7% | Reduced |
| Gilbert & Cook, Inc. | 9,031 | $602.0K | 0.10% | −4,029−30.8% | Reduced |
| Connable Office Inc | 9,000 | $599.0K | 0.08% | 00.0% | Unchanged |
| Thompson Siegel & Walmsley LLC | 9,000 | $599.0K | 0.01% | +6,000+200.0% | Added |
| TownSquare Capital, LLC | 8,968 | $597.0K | 0.02% | +2,742+44.0% | Added |
| Chicago Trust Co NA | 8,810 | $587.0K | 0.13% | −1,280−12.7% | Reduced |
| Equitable Trust Co | 8,686 | $579.0K | 0.04% | −319−3.5% | Reduced |
| JustInvest LLC | 8,607 | $573.0K | 0.03% | +4,626+116.2% | Added |
| Exchange Traded Concepts, LLC | 8,568 | $571.0K | 0.01% | −2,076−19.5% | Reduced |
| CenterBook Partners LP | 8,571 | $571.0K | 0.20% | +8,571 | New |
| Hills Bank & Trust Co | 8,540 | $569.0K | 0.08% | −50−0.6% | Reduced |
| Accretive Wealth Partners, LLC | 8,507 | $567.0K | 0.36% | +559+7.0% | Added |
| Bank of Nova Scotia | 8,495 | $566.0K | 0.00% | +3,945+86.7% | Added |
| Thrivent Financial for Lutherans | 8,433 | $562.0K | 0.00% | +2,853+51.1% | Added |
| Knowledge Leaders Capital, LLC | 8,377 | $558.0K | 0.40% | +7+0.1% | Added |
| Bokf, NA | 8,057 | $537.0K | 0.01% | +1,011+14.3% | Added |
| Bessemer Group Inc | 7,982 | $532.0K | 0.00% | +7,722+2,970.0% | Added |
| Krilogy Financial LLC | 7,881 | $525.0K | 0.05% | −3,833−32.7% | Reduced |
| Steel Peak Wealth Management LLC | 7,749 | $516.0K | 0.03% | +7,749 | New |
| Fox Run Management, L.L.C. | 7,630 | $508.0K | 0.28% | +4,248+125.6% | Added |
| First Manhattan Co | 7,500 | $499.0K | 0.00% | −200−2.6% | Reduced |
| Penserra Capital Management LLC | 7,453 | $496.0K | 0.01% | −1,377−15.6% | Reduced |
| Mercer Global Advisors Inc | 7,349 | $490.0K | 0.00% | +3,479+89.9% | Added |
| Boothbay Fund Management, LLC | 7,233 | $482.0K | 0.02% | −5,998−45.3% | Reduced |
| Toroso Investments, LLC | 7,163 | $477.0K | 0.01% | +702+10.9% | Added |
| Profund Advisors LLC | 7,010 | $467.0K | 0.02% | −5,192−42.6% | Reduced |