CoStar shares owned by Ironvine Capital Partners
Quarter-by-quarter ownership of CoStar (CSGP) shares owned by Ironvine Capital Partners
from 13F filings
Historical chart of Ironvine Capital Partners investment in CoStar
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Quarterly reported holdings in CoStar by Ironvine Capital Partners
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $36M | 430k | 84.37 |
| 2025-06-30 | $35M | 440k | 80.40 |
| 2025-03-31 | $36M | 458k | 79.23 |
| 2024-12-31 | $33M | 467k | 71.59 |
| 2024-09-30 | $36M | 472k | 75.44 |
| 2024-06-30 | $35M | 471k | 74.14 |
| 2024-03-31 | $44M | 454k | 96.60 |
| 2023-12-31 | $40M | 452k | 87.39 |
| 2023-09-30 | $36M | 474k | 76.89 |
| 2023-06-30 | $42M | 472k | 89.00 |
| 2023-03-31 | $33M | 477k | 68.85 |
| 2022-12-31 | $37M | 476k | 77.28 |
| 2022-09-30 | $33M | 477k | 69.65 |
| 2022-06-30 | $28M | 456k | 60.41 |
| 2022-03-31 | $30M | 445k | 66.61 |
| 2021-12-31 | $23M | 290k | 79.03 |
| 2021-09-30 | $20M | 238k | 86.06 |
| 2021-06-30 | $7.2M | 87k | 82.82 |
| 2021-03-31 | $7.1M | 8.7k | 821.90 |
| 2020-12-31 | $5.7M | 6.2k | 924.30 |
| 2020-09-30 | $7.4M | 8.7k | 848.52 |
| 2020-06-30 | $5.0M | 7.1k | 710.70 |