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 2025
Institutional positions in Costar Group, Inc. as of Mar 31, 2025. 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
- 858
- +66 vs. Q4 2024
- Shares held
- 428.6M
- +26.5M (+6.6%) vs. Q4 2024
- Total value
- $33.9B
- +$5.15B (+17.9%) vs. Q4 2024
- New holders
- 141
- 378 more added
- Sold out
- 75
- 263 more reduced
13 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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 2025
Shares, value and share of portfolio for each institution holding Costar Group, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Quent Capital, LLC | 133 | $10.5K | 0.00% | −11−7.6% | Reduced |
| Cherry Tree Wealth Management, LLC | 147 | $11.6K | 0.00% | 00.0% | Unchanged |
| South State Corp. | 149 | $11.8K | 0.00% | +149 | New |
| Sunbelt Securities, Inc. | 152 | $12.0K | 0.00% | −6−3.8% | Reduced |
| MV Capital Management, Inc. | 152 | $12.0K | 0.00% | +18+13.4% | Added |
| Washington Trust Advisors, Inc. | 162 | $12.9K | 0.00% | +41+33.9% | Added |
| Ronald Blue Trust, Inc. | 165 | $13.1K | 0.00% | −101−38.0% | Reduced |
| Saudi Central Bank | 166 | $13.2K | 0.07% | +166 | New |
| Private Wealth Asset Management, LLC | 170 | $13.5K | 0.00% | +170 | New |
| Truvestments Capital LLC | 172 | $13.6K | 0.00% | 00.0% | Unchanged |
| Headlands Technologies LLC | 175 | $13.9K | 0.00% | −5,316−96.8% | Reduced |
| Capital Advisors, Ltd. LLC | 180 | $14.0K | 0.00% | +180 | New |
| Bogart Wealth, LLC | 180 | $14.3K | 0.00% | −67−27.1% | Reduced |
| Private Wealth Management Group, LLC | 185 | $14.7K | 0.01% | +58+45.7% | Added |
| Garde Capital, Inc. | 188 | $14.9K | 0.00% | +188 | New |
| Bell Investment Advisors, Inc | 206 | $16.3K | 0.00% | 00.0% | Unchanged |
| Center for Financial Planning, Inc. | 220 | $17.4K | 0.00% | +220 | New |
| Harbour Investments, Inc. | 268 | $21.2K | 0.00% | +128+91.4% | Added |
| Farmers & Merchants Investments Inc | 270 | $21.4K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 275 | $22.0K | 0.01% | +29+11.8% | Added |
| Hemington Wealth Management | 282 | $22.0K | 0.00% | +97+52.4% | Added |
| Opal Wealth Advisors, LLC | 301 | $23.8K | 0.01% | +301 | New |
| NewSquare Capital LLC | 303 | $24.0K | 0.00% | +265+697.4% | Added |
| Catalyst Capital Advisors LLC | 318 | $25.2K | 0.00% | −1−0.3% | Reduced |
| Cornerstone Planning Group LLC | 310 | $25.4K | 0.01% | +72+30.3% | Added |
| McIlrath & Eck, LLC | 338 | $26.8K | 0.00% | 00.0% | Unchanged |
| Winthrop Capital Management, LLC | 346 | $27.0K | 0.01% | −5−1.4% | Reduced |
| Hexagon Capital Partners LLC | 347 | $27.5K | 0.01% | −216−38.4% | Reduced |
| Hopwood Financial Services, Inc. | 350 | $27.7K | 0.02% | 00.0% | Unchanged |
| Riverview Trust Co | 360 | $28.5K | 0.03% | 00.0% | Unchanged |
| Marshall & Sterling Wealth Advisors Inc. | 362 | $28.7K | 0.02% | +362 | New |
| Wayfinding Financial, LLC | 371 | $29.0K | 0.01% | +371 | New |
| Bayforest Capital Ltd | 369 | $29.2K | 0.01% | +369 | New |
| Brown Brothers Harriman & Co | 377 | $29.9K | 0.00% | +278+280.8% | Added |
| Dynamic Wealth Strategies, LLC | 385 | $30.5K | 0.03% | +385 | New |
| Zions Bancorporation, National Association | 389 | $30.8K | 0.00% | +389 | New |
| Ancora Advisors, LLC | 405 | $32.1K | 0.00% | +3+0.7% | Added |
| Cullen/Frost Bankers, Inc. | 406 | $32.2K | 0.00% | +235+137.4% | Added |
| Pin Oak Investment Advisors Inc | 418 | $33.0K | 0.03% | +418 | New |
| Annis Gardner Whiting Capital Advisors, LLC | 418 | $33.1K | 0.01% | −81−16.2% | Reduced |
| Pinnacle Bancorp, Inc. | 428 | $33.9K | 0.01% | 00.0% | Unchanged |
| Financial Network Wealth Advisors LLC | 466 | $36.9K | 0.05% | +18+4.0% | Added |
| Close Asset Management Ltd | 520 | $41.0K | 0.00% | +520 | New |
| IFP Advisors, Inc | 540 | $43.1K | 0.00% | +52+10.7% | Added |
| Park Place Capital Corp | 545 | $43.2K | 0.01% | 00.0% | Unchanged |
| Centricity Wealth Management, LLC | 560 | $44.4K | 0.04% | 00.0% | Unchanged |
| GW&K Investment Management, LLC | 563 | $45.0K | 0.00% | +64+12.8% | Added |
| Rise Advisors, LLC | 618 | $49.0K | 0.02% | −112−15.3% | Reduced |
| Private Trust Co NA | 627 | $49.7K | 0.01% | −4−0.6% | Reduced |
| Colonial Trust Co | 640 | $50.7K | 0.01% | −34−5.0% | Reduced |
| HFM Investment Advisors, LLC | 641 | $50.8K | 0.02% | +641 | New |
| SBI Securities Co., Ltd. | 652 | $51.7K | 0.00% | +226+53.1% | Added |
| Twin Lakes Capital Management, LLC | 679 | $53.8K | 0.04% | +679 | New |
| Spire Wealth Management | 683 | $54.1K | 0.00% | −431−38.7% | Reduced |
| Central Pacific Bank - Trust Division | 688 | $54.5K | 0.01% | 00.0% | Unchanged |
| Promus Capital, LLC | 759 | $60.1K | 0.05% | 00.0% | Unchanged |
| WPG Advisers, LLC | 772 | $61.2K | 0.06% | −171−18.1% | Reduced |
| Pension & Wealth Management Advisors, Inc. | 805 | $63.8K | 0.02% | +137+20.5% | Added |
| CVA Family Office, LLC | 843 | $66.8K | 0.01% | +186+28.3% | Added |
| Geneos Wealth Management Inc. | 865 | $68.5K | 0.00% | +511+144.4% | Added |
| Cromwell Holdings LLC | 969 | $76.8K | 0.05% | +969 | New |
| Belvedere Trading LLC | 978 | $77.5K | 0.01% | +978 | New |
| Central Trust Co | 982 | $77.8K | 0.00% | 00.0% | Unchanged |
| Focused Wealth Management, Inc | 1,000 | $79.2K | 0.01% | +1,000 | New |
| TruNorth Capital Management, LLC | 1,003 | $79.5K | 0.02% | +1,003 | New |
| EverSource Wealth Advisors, LLC | 1,076 | $85.3K | 0.00% | −1,641−60.4% | Reduced |
| Sentry Investment Management LLC | 1,173 | $89.0K | 0.06% | −351−23.0% | Reduced |
| Versant Capital Management, Inc | 1,194 | $94.6K | 0.02% | +963+416.9% | Added |
| Farther Finance Advisors, LLC | 1,210 | $95.8K | 0.00% | +360+42.4% | Added |
| Abound Wealth Management | 1,253 | $99.3K | 0.03% | −28−2.2% | Reduced |
| Loomis Sayles & Co L P | 1,287 | $102.0K | 0.00% | +205+18.9% | Added |
| TD Private Client Wealth LLC | 1,298 | $102.8K | 0.00% | −134−9.4% | Reduced |
| HighMark Wealth Management LLC | 1,299 | $102.9K | 0.06% | −13−1.0% | Reduced |
| Assetmark, Inc | 1,307 | $103.6K | 0.00% | −1,969−60.1% | Reduced |
| Harel Insurance Investments & Financial Services Ltd. | 1,318 | $104.0K | 0.00% | +868+192.9% | Added |
| Rothschild Investment LLC | 1,325 | $105.0K | 0.01% | +129+10.8% | Added |
| Vega Investment Solutions | 1,337 | $105.9K | 0.02% | +1,337 | New |
| Leonteq Securities AG | 1,453 | $113.3K | 0.01% | +1,178+428.4% | Added |
| Whittier Trust Co of Nevada Inc | 1,440 | $114.1K | 0.00% | +30+2.1% | Added |
| GWM Advisors LLC | 1,473 | $116.7K | 0.00% | +1,295+727.5% | Added |
| Westpac Banking Corp | 1,593 | $126.2K | 0.01% | −587−26.9% | Reduced |
| Proathlete Wealth Management LLC | 1,666 | $132.0K | 0.05% | +1,666 | New |
| Jones Financial Companies LLLP | 1,676 | $132.9K | 0.00% | +355+26.9% | Added |
| Delta Asset Management LLC | 1,760 | $139.4K | 0.01% | 00.0% | Unchanged |
| Paradigm Asset Management Co LLC | 1,800 | $142.6K | 0.04% | 00.0% | Unchanged |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 1,870 | $148.2K | 0.05% | +220+13.3% | Added |
| Johnson Financial Group, Inc. | 1,936 | $153.4K | 0.01% | +1,813+1,474.0% | Added |
| GeoWealth Management, LLC | 1,952 | $154.7K | 0.01% | −1,058−35.1% | Reduced |
| MAI Capital Management | 1,979 | $156.8K | 0.00% | +476+31.7% | Added |
| Whittier Trust Co | 2,000 | $158.4K | 0.00% | 00.0% | Unchanged |
| Skopos Labs, Inc. | 2,010 | $159.3K | 0.03% | +919+84.2% | Added |
| Massmutual Trust Co FSB | 2,022 | $160.2K | 0.00% | −28−1.4% | Reduced |
| Livforsakringsbolaget Skandia, Omsesidigt | 2,100 | $166.4K | 0.01% | 00.0% | Unchanged |
| Larson Financial Group LLC | 2,293 | $181.7K | 0.01% | +2,265+8,089.3% | Added |
| Bryn Mawr Trust Co | 2,306 | $182.7K | 0.00% | −986−30.0% | Reduced |
| Stephenson National Bank & Trust | 2,433 | $192.8K | 0.07% | −113−4.4% | Reduced |
| Mather Group, LLC. | 2,484 | $196.8K | 0.00% | +419+20.3% | Added |
| Lindbrook Capital, LLC | 2,513 | $199.1K | 0.02% | +1,893+305.3% | Added |
| Csenge Advisory Group | 2,517 | $200.6K | 0.01% | +2,517 | New |
| Castleview Partners, LLC | 2,534 | $200.8K | 0.14% | +11+0.4% | Added |