CoStar shares owned by Bares Capital Management
Quarter-by-quarter ownership of CoStar (CSGP) shares owned by Bares Capital Management
from 13F filings
Historical chart of Bares Capital Management investment in CoStar
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All positions including CoStar held by Bares Capital Management consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in CoStar by Bares Capital Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $104M | 1.2M | 84.37 |
| 2025-06-30 | $98M | 1.2M | 80.40 |
| 2025-03-31 | $90M | 1.1M | 79.23 |
| 2024-12-31 | $47M | 649k | 71.59 |
| 2024-09-30 | $49M | 649k | 75.44 |
| 2024-06-30 | $103M | 1.4M | 74.14 |
| 2024-03-31 | $153M | 1.6M | 96.60 |
| 2023-12-31 | $173M | 2.0M | 87.39 |
| 2023-09-30 | $159M | 2.1M | 76.89 |
| 2023-06-30 | $186M | 2.1M | 89.00 |
| 2023-03-31 | $145M | 2.1M | 68.85 |
| 2022-12-31 | $167M | 2.2M | 77.28 |
| 2022-09-30 | $157M | 2.3M | 69.65 |
| 2022-06-30 | $137M | 2.3M | 60.41 |
| 2022-03-31 | $141M | 2.1M | 66.61 |
| 2021-12-31 | $245M | 3.1M | 79.03 |
| 2021-09-30 | $274M | 3.2M | 86.06 |
| 2021-06-30 | $264M | 3.2M | 82.82 |
| 2021-03-31 | $275M | 335k | 821.89 |
| 2020-12-31 | $320M | 346k | 924.28 |
| 2020-09-30 | $313M | 368k | 848.51 |
| 2020-06-30 | $264M | 372k | 710.67 |
| 2020-03-31 | $222M | 377k | 587.21 |
| 2019-12-31 | $220M | 367k | 598.30 |
| 2019-09-30 | $215M | 363k | 593.20 |
| 2019-06-30 | $296M | 535k | 554.06 |
| 2019-03-31 | $257M | 551k | 466.42 |
| 2018-12-31 | $200M | 591k | 337.34 |
| 2018-09-30 | $238M | 565k | 420.84 |
| 2018-06-30 | $259M | 628k | 412.63 |
| 2018-03-31 | $226M | 623k | 362.68 |
| 2017-12-31 | $185M | 622k | 296.95 |
| 2017-09-30 | $161M | 600k | 268.25 |
| 2017-06-30 | $146M | 554k | 263.60 |
| 2017-03-31 | $114M | 551k | 207.22 |
| 2016-12-31 | $89M | 470k | 188.49 |
| 2016-09-30 | $68M | 313k | 216.53 |
| 2016-06-30 | $59M | 268k | 218.66 |