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 |
|---|---|---|---|---|---|
| Pension & Wealth Management Advisors, Inc. | 805 | $63.8K | 0.02% | +137+20.5% | Added |
| WPG Advisers, LLC | 772 | $61.2K | 0.06% | −171−18.1% | Reduced |
| Promus Capital, LLC | 759 | $60.1K | 0.05% | 00.0% | Unchanged |
| Central Pacific Bank - Trust Division | 688 | $54.5K | 0.01% | 00.0% | Unchanged |
| Spire Wealth Management | 683 | $54.1K | 0.00% | −431−38.7% | Reduced |
| Twin Lakes Capital Management, LLC | 679 | $53.8K | 0.04% | +679 | New |
| SBI Securities Co., Ltd. | 652 | $51.7K | 0.00% | +226+53.1% | Added |
| HFM Investment Advisors, LLC | 641 | $50.8K | 0.02% | +641 | New |
| Colonial Trust Co | 640 | $50.7K | 0.01% | −34−5.0% | Reduced |
| Private Trust Co NA | 627 | $49.7K | 0.01% | −4−0.6% | Reduced |
| Rise Advisors, LLC | 618 | $49.0K | 0.02% | −112−15.3% | Reduced |
| GW&K Investment Management, LLC | 563 | $45.0K | 0.00% | +64+12.8% | Added |
| Centricity Wealth Management, LLC | 560 | $44.4K | 0.04% | 00.0% | Unchanged |
| Park Place Capital Corp | 545 | $43.2K | 0.01% | 00.0% | Unchanged |
| IFP Advisors, Inc | 540 | $43.1K | 0.00% | +52+10.7% | Added |
| Close Asset Management Ltd | 520 | $41.0K | 0.00% | +520 | New |
| Financial Network Wealth Advisors LLC | 466 | $36.9K | 0.05% | +18+4.0% | Added |
| Pinnacle Bancorp, Inc. | 428 | $33.9K | 0.01% | 00.0% | Unchanged |
| Annis Gardner Whiting Capital Advisors, LLC | 418 | $33.1K | 0.01% | −81−16.2% | Reduced |
| Pin Oak Investment Advisors Inc | 418 | $33.0K | 0.03% | +418 | New |
| Cullen/Frost Bankers, Inc. | 406 | $32.2K | 0.00% | +235+137.4% | Added |
| Ancora Advisors, LLC | 405 | $32.1K | 0.00% | +3+0.7% | Added |
| Zions Bancorporation, National Association | 389 | $30.8K | 0.00% | +389 | New |
| Dynamic Wealth Strategies, LLC | 385 | $30.5K | 0.03% | +385 | New |
| Brown Brothers Harriman & Co | 377 | $29.9K | 0.00% | +278+280.8% | Added |
| Bayforest Capital Ltd | 369 | $29.2K | 0.01% | +369 | New |
| Wayfinding Financial, LLC | 371 | $29.0K | 0.01% | +371 | New |
| Marshall & Sterling Wealth Advisors Inc. | 362 | $28.7K | 0.02% | +362 | New |
| Riverview Trust Co | 360 | $28.5K | 0.03% | 00.0% | Unchanged |
| Hopwood Financial Services, Inc. | 350 | $27.7K | 0.02% | 00.0% | Unchanged |
| Hexagon Capital Partners LLC | 347 | $27.5K | 0.01% | −216−38.4% | Reduced |
| Winthrop Capital Management, LLC | 346 | $27.0K | 0.01% | −5−1.4% | Reduced |
| McIlrath & Eck, LLC | 338 | $26.8K | 0.00% | 00.0% | Unchanged |
| Cornerstone Planning Group LLC | 310 | $25.4K | 0.01% | +72+30.3% | Added |
| Catalyst Capital Advisors LLC | 318 | $25.2K | 0.00% | −1−0.3% | Reduced |
| NewSquare Capital LLC | 303 | $24.0K | 0.00% | +265+697.4% | Added |
| Opal Wealth Advisors, LLC | 301 | $23.8K | 0.01% | +301 | New |
| Covestor Ltd | 275 | $22.0K | 0.01% | +29+11.8% | Added |
| Hemington Wealth Management | 282 | $22.0K | 0.00% | +97+52.4% | Added |
| Farmers & Merchants Investments Inc | 270 | $21.4K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 268 | $21.2K | 0.00% | +128+91.4% | Added |
| Center for Financial Planning, Inc. | 220 | $17.4K | 0.00% | +220 | New |
| Bell Investment Advisors, Inc | 206 | $16.3K | 0.00% | 00.0% | Unchanged |
| Garde Capital, Inc. | 188 | $14.9K | 0.00% | +188 | New |
| Private Wealth Management Group, LLC | 185 | $14.7K | 0.01% | +58+45.7% | Added |
| Bogart Wealth, LLC | 180 | $14.3K | 0.00% | −67−27.1% | Reduced |
| Capital Advisors, Ltd. LLC | 180 | $14.0K | 0.00% | +180 | New |
| Headlands Technologies LLC | 175 | $13.9K | 0.00% | −5,316−96.8% | Reduced |
| Truvestments Capital LLC | 172 | $13.6K | 0.00% | 00.0% | Unchanged |
| Private Wealth Asset Management, LLC | 170 | $13.5K | 0.00% | +170 | New |
| Saudi Central Bank | 166 | $13.2K | 0.07% | +166 | New |
| Ronald Blue Trust, Inc. | 165 | $13.1K | 0.00% | −101−38.0% | Reduced |
| Washington Trust Advisors, Inc. | 162 | $12.9K | 0.00% | +41+33.9% | Added |
| 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 |
| South State Corp. | 149 | $11.8K | 0.00% | +149 | New |
| Cherry Tree Wealth Management, LLC | 147 | $11.6K | 0.00% | 00.0% | Unchanged |
| Quent Capital, LLC | 133 | $10.5K | 0.00% | −11−7.6% | Reduced |
| Asset Dedication, LLC | 131 | $10.4K | 0.00% | 00.0% | Unchanged |
| Dunhill Financial, LLC | 130 | $10.3K | 0.00% | −5−3.7% | Reduced |
| Aventura Private Wealth, LLC | 122 | $9.67K | 0.01% | 00.0% | Unchanged |
| Highline Wealth Partners LLC | 122 | $9.67K | 0.00% | +110+916.7% | Added |
| JFS Wealth Advisors, LLC | 115 | $9.11K | 0.00% | +8+7.5% | Added |
| Whipplewood Advisors, LLC | 73 | $8.95K | 0.01% | −40−35.4% | Reduced |
| Edmond de Rothschild Holding S.A. | 102 | $8.08K | 0.00% | 00.0% | Unchanged |
| Smithfield Trust Co | 90 | $8.00K | 0.00% | 00.0% | Unchanged |
| Concord Wealth Partners | 100 | $7.92K | 0.00% | −53−34.6% | Reduced |
| First United Bank Trust | 100 | $7.92K | 0.00% | 00.0% | Unchanged |
| West Branch Capital LLC | 100 | $7.92K | 0.00% | 00.0% | Unchanged |
| Orion Capital Management LLC | 100 | $7.92K | 0.00% | 00.0% | Unchanged |
| Berbice Capital Management LLC | 100 | $7.92K | 0.01% | +100 | New |
| Carolina Wealth Advisors, LLC | 98 | $7.76K | 0.00% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 88 | $6.97K | 0.00% | +18+25.7% | Added |
| Rossby Financial, LCC | 82 | $6.79K | 0.00% | +82 | New |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 80 | $6.55K | 0.00% | 00.0% | Unchanged |
| Beacon Capital Management, LLC | 82 | $6.50K | 0.00% | +82 | New |
| MJT & Associates Financial Advisory Group, Inc. | 82 | $6.50K | 0.01% | +82 | New |
| Manchester Capital Management LLC | 77 | $6.10K | 0.00% | −2−2.5% | Reduced |
| 1620 Investment Advisors, Inc. | 77 | $6.10K | 0.00% | +77 | New |
| Heritage Wealth Advisors | 76 | $6.02K | 0.00% | 00.0% | Unchanged |
| Trust Co of Vermont | 75 | $5.94K | 0.00% | −5−6.3% | Reduced |
| Financial Management Professionals, Inc. | 74 | $5.86K | 0.00% | +2+2.8% | Added |
| CoreCap Advisors, LLC | 73 | $5.78K | 0.00% | +69+1,725.0% | Added |
| E Fund Management (Hong Kong) Co., Ltd. | 69 | $5.00K | 0.00% | −447−86.6% | Reduced |
| Farmers & Merchants Trust Co of Chambersburg PA | 64 | $5.00K | 0.00% | 00.0% | Unchanged |
| ORG Partners LLC | 63 | $4.98K | 0.00% | −356−85.0% | Reduced |
| DT Investment Partners, LLC | 62 | $4.91K | 0.00% | 00.0% | Unchanged |
| Raffa Wealth Management, LLC | 61 | $4.83K | 0.00% | +21+52.5% | Added |
| Sachetta, LLC | 58 | $4.60K | 0.00% | +42+262.5% | Added |
| Bellevue Asset Management, LLC | 56 | $4.44K | 0.00% | −3−5.1% | Reduced |
| Bellwether Advisors, LLC | 53 | $4.20K | 0.00% | −11,926−99.6% | Reduced |
| Rakuten Securities, Inc. | 50 | $3.96K | 0.00% | −20−28.6% | Reduced |
| Red Tortoise LLC | 50 | $3.96K | 0.00% | 00.0% | Unchanged |
| Valued Wealth Advisors LLC | 50 | $3.96K | 0.00% | 00.0% | Unchanged |
| Hughes Financial Services, LLC | 46 | $3.64K | 0.00% | +46 | New |
| WealthTrak Capital Management LLC | 45 | $3.57K | 0.00% | +20+80.0% | Added |
| Salem Investment Counselors Inc | 38 | $3.01K | 0.00% | 00.0% | Unchanged |
| Accent Capital Management, LLC | 38 | $3.01K | 0.00% | +38 | New |
| True Wealth Design, LLC | 37 | $2.96K | 0.00% | +22+146.7% | Added |
| Sierra Ocean, LLC | 37 | $2.93K | 0.00% | −17−31.5% | Reduced |