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 |
|---|---|---|---|---|---|
| LMCG Investments, LLC | 26,479 | $1.84M | 0.13% | −360−1.3% | Reduced |
| Weiss Multi-Strategy Advisers LLC | 26,304 | $1.83M | 0.05% | 00.0% | Unchanged |
| Sumitomo Life Insurance Co | 26,095 | $1.82M | 0.08% | −871−3.2% | Reduced |
| Louisiana State Employees Retirement System | 25,300 | $1.76M | 0.05% | +25,300 | New |
| Krilogy Financial LLC | 25,184 | $1.75M | 0.21% | +70.0% | Added |
| Natixis | 24,795 | $1.73M | 0.01% | +24,795 | New |
| Voya Financial Advisors, Inc. | 24,121 | $1.71M | 0.22% | +378+1.6% | Added |
| Corient Capital Partners, LLC | 27,995 | $1.69M | 0.13% | +2,865+11.4% | Added |
| Nordea Investment Management AB | 23,761 | $1.69M | 0.00% | 00.0% | Unchanged |
| JustInvest LLC | 24,111 | $1.68M | 0.08% | +3,825+18.9% | Added |
| Dai-Ichi Life Insurance Company, Ltd | 23,811 | $1.66M | 0.04% | +19,481+449.9% | Added |
| Wealthfront Advisers LLC | 23,423 | $1.63M | 0.01% | +7,348+45.7% | Added |
| Metropolitan Life Insurance Co | 23,153 | $1.61M | 0.08% | +23,153 | New |
| EFG Asset Management (Americas) Corp. | 22,884 | $1.59M | 0.40% | +22,884 | New |
| AXA S.A. | 22,765 | $1.59M | 0.01% | +18,317+411.8% | Added |
| Stephens Inc | 21,459 | $1.50M | 0.03% | −13,592−38.8% | Reduced |
| DuPont Capital Management Corp | 21,344 | $1.49M | 0.09% | −3,433−13.9% | Reduced |
| Commonwealth Equity Services, LLC | 20,936 | $1.46M | 0.00% | +486+2.4% | Added |
| Brinker Capital Investments, LLC | 20,912 | $1.46M | 0.03% | +434+2.1% | Added |
| Malaga Cove Capital, LLC | 20,494 | $1.43M | 0.81% | 00.0% | Unchanged |
| New Mexico Educational Retirement Board | 20,300 | $1.41M | 0.08% | +20,300 | New |
| Redmond Asset Management, LLC | 20,155 | $1.40M | 0.52% | −210−1.0% | Reduced |
| Chartwell Investment Partners, LLC | 20,145 | $1.40M | 0.06% | −187−0.9% | Reduced |
| Aquatic Capital Management LLC | 20,100 | $1.40M | 0.14% | +20,100 | New |
| Allstate Corp | 19,782 | $1.38M | 0.04% | +2,244+12.8% | Added |
| AlphaCrest Capital Management LLC | 19,622 | $1.37M | 0.08% | +7,786+65.8% | Added |
| Institute for Wealth Management, LLC. | 19,321 | $1.35M | 0.30% | +400+2.1% | Added |
| Kestra Advisory Services, LLC | 18,852 | $1.31M | 0.01% | +225+1.2% | Added |
| D.A. Davidson & Co. | 18,834 | $1.31M | 0.02% | +914+5.1% | Added |
| Candriam Luxembourg S.C.A. | 18,819 | $1.31M | 0.01% | −2,204−10.5% | Reduced |
| Centaurus Financial, Inc. | 18,627 | $1.30M | 0.13% | −848−4.4% | Reduced |
| Markel Group Inc.SuperinvestorMarkel Group | 18,600 | $1.30M | 0.02% | 00.0% | Unchanged |
| M&T Bank Corp | 18,590 | $1.29M | 0.01% | +351+1.9% | Added |
| Brown Brothers Harriman & Co | 18,500 | $1.29M | 0.01% | +295+1.6% | Added |
| Greenline Partners, LLC | 18,218 | $1.27M | 0.29% | +1,017+5.9% | Added |
| Redwood Investments, LLC | 17,648 | $1.23M | 0.17% | −205−1.1% | Reduced |
| Norinchukin Bank, The | 17,461 | $1.22M | 0.02% | +17,461 | New |
| Wolverine Trading, LLC | 16,762 | $1.19M | 0.05% | +16,762 | New |
| Thrivent Financial for Lutherans | 16,888 | $1.18M | 0.00% | +16,888 | New |
| Bank of Nova Scotia | 16,471 | $1.15M | 0.00% | +7,952+93.3% | Added |
| Conestoga Capital Advisors, LLC | 16,126 | $1.12M | 0.02% | −189−1.2% | Reduced |
| EagleClaw Capital Managment, LLC | 16,060 | $1.12M | 0.31% | −1,250−7.2% | Reduced |
| Pitcairn Co | 15,956 | $1.11M | 0.12% | +313+2.0% | Added |
| Diversified Trust Co | 15,692 | $1.09M | 0.05% | +2,737+21.1% | Added |
| Captrust Financial Advisors | 15,605 | $1.09M | 0.01% | −31−0.2% | Reduced |
| Boothbay Fund Management, LLC | 15,380 | $1.07M | 0.04% | +15,380 | New |
| Icon Wealth Advisors, LLC | 15,249 | $1.06M | 0.13% | +15,249 | New |
| Insight Wealth Strategies, LLC | 17,539 | $1.06M | 0.20% | 00.0% | Unchanged |
| Lockheed Martin Investment Management Co | 15,171 | $1.06M | 0.08% | −4,600−23.3% | Reduced |
| Castleark Management LLC | 14,840 | $1.03M | 0.06% | +14,840 | New |
| Northwestern Mutual Investment Management Company, LLC | 14,706 | $1.02M | 0.03% | +14,706 | New |
| B. Metzler seel. Sohn & Co. AG | 14,594 | $1.02M | 0.02% | −17,350−54.3% | Reduced |
| Chicago Partners Investment Group LLC | 12,572 | $1.01M | 0.07% | −4,840−27.8% | Reduced |
| Gould Capital, LLC | 14,324 | $998.0K | 0.86% | −30−0.2% | Reduced |
| SG Americas Securities, LLC | 14,182 | $988.0K | 0.02% | +9,101+179.1% | Added |
| Kentucky Retirement Systems Insurance Trust Fund | 14,190 | $988.0K | 0.09% | +14,190 | New |
| RMR Wealth Builders | 13,888 | $967.0K | 0.24% | +2,910+26.5% | Added |
| Emerald Advisers, LLC | 13,700 | $954.0K | 0.05% | −115−0.8% | Reduced |
| Stansberry Asset Management, LLC | 13,478 | $939.0K | 0.20% | −327−2.4% | Reduced |
| Seeyond | 13,323 | $927.0K | 0.11% | −721−5.1% | Reduced |
| Baker Tilly Wealth Management, LLC | 13,281 | $925.0K | 0.13% | −2,279−14.6% | Reduced |
| CenterBook Partners LP | 13,199 | $919.0K | 0.18% | −8,555−39.3% | Reduced |
| Chicago Trust Co NA | 13,150 | $916.0K | 0.24% | 00.0% | Unchanged |
| IVC Wealth Advisors LLC | 13,048 | $909.0K | 0.73% | −20.0% | Reduced |
| KLK Capital Management LLC | 13,016 | $906.0K | 1.20% | +13,016 | New |
| Quantinno Capital Management LP | 12,951 | $902.0K | 0.12% | −6,630−33.9% | Reduced |
| Atria Wealth Solutions, Inc. | 12,880 | $897.1K | 0.02% | −4,036−23.9% | Reduced |
| Creative Planning | 12,849 | $895.0K | 0.00% | +2,004+18.5% | Added |
| We Are One Seven, LLC | 12,719 | $885.0K | 0.08% | +12,719 | New |
| Rafferty Asset Management, LLC | 12,615 | $879.0K | 0.01% | +12,615 | New |
| Ossiam | 12,607 | $878.0K | 0.03% | +12,607 | New |
| Verition Fund Management LLC | 12,552 | $874.0K | 0.01% | +9,020+255.4% | Added |
| Proequities, Inc. | 12,229 | $852.0K | 0.08% | +251+2.1% | Added |
| Keybank National Association | 12,196 | $849.0K | 0.00% | −2,059−14.4% | Reduced |
| Skylands Capital, LLC | 12,100 | $843.0K | 0.14% | −3,050−20.1% | Reduced |
| Panagora Asset Management Inc | 11,827 | $824.0K | 0.01% | −180−1.5% | Reduced |
| WoodTrust Financial Corp | 11,750 | $818.0K | 0.18% | +11,750 | New |
| Gilbert & Cook, Inc. | 10,218 | $809.0K | 0.18% | +627+6.5% | Added |
| Teza Capital Management LLC | 11,608 | $808.0K | 0.17% | +6,184+114.0% | Added |
| Wedbush Securities Inc | 11,520 | $802.0K | 0.05% | −1,748−13.2% | Reduced |
| Crossmark Global Holdings, Inc. | 11,436 | $797.0K | 0.02% | +11,436 | New |
| AXS Investments LLC | 11,352 | $791.0K | 0.31% | −1,232−9.8% | Reduced |
| Mercer Global Advisors Inc | 11,184 | $779.0K | 0.00% | +438+4.1% | Added |
| Citizens Financial Group Inc | 10,630 | $740.0K | 0.03% | −3,519−24.9% | Reduced |
| Regatta Capital Group, LLC | 12,173 | $735.0K | 0.30% | 00.0% | Unchanged |
| Guggenheim Capital LLC | 10,450 | $728.0K | 0.01% | +10,450 | New |
| NewEdge Wealth, LLC | 10,432 | $727.0K | 0.03% | −1,020−8.9% | Reduced |
| TownSquare Capital, LLC | 10,354 | $721.0K | 0.02% | +1,529+17.3% | Added |
| Quantitative Investment Management, LLC | 10,306 | $717.0K | 0.12% | +2,444+31.1% | Added |
| Harbor Advisors LLC | 10,060 | $701.0K | 0.19% | 00.0% | Unchanged |
| Tocqueville Asset Management L.P. | 10,000 | $697.0K | 0.01% | 00.0% | Unchanged |
| Beacon Pointe Advisors, LLC | 9,780 | $684.0K | 0.02% | −133−1.3% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 9,753 | $679.0K | 0.00% | +1,284+15.2% | Added |
| XTX Topco Ltd | 9,708 | $676.0K | 0.17% | +5,530+132.4% | Added |
| Optas, LLC | 9,698 | $675.0K | 0.30% | +163+1.7% | Added |
| FDx Advisors, Inc. | 9,617 | $670.0K | 0.03% | −12,201−55.9% | Reduced |
| J. Goldman & Co LP | 9,482 | $660.0K | 0.05% | +9,482 | New |
| Vestcor Inc | 9,334 | $650.0K | 0.02% | +141+1.5% | Added |
| Redpoint Investment Management Pty Ltd | 9,234 | $643.0K | 0.09% | 00.0% | Unchanged |
| Verdence Capital Advisors LLC | 9,199 | $641.0K | 0.09% | −827−8.2% | Reduced |