CoStar shares owned by Henderson Group
Historical chart of Henderson Group investment in CoStar
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All positions including CoStar held by Henderson Group consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in CoStar by Henderson Group
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $524M | 6.2M | 84.35 |
| 2025-03-31 | $4.2M | 53k | 79.26 |
| 2024-12-31 | $4.2M | 58k | 71.57 |
| 2024-09-30 | $500M | 6.6M | 75.44 |
| 2024-06-30 | $898M | 12M | 74.14 |
| 2024-03-31 | $1.1B | 12M | 96.60 |
| 2023-12-31 | $877M | 10M | 87.39 |
| 2023-09-30 | $691M | 9.0M | 76.89 |
| 2023-06-30 | $986M | 11M | 89.03 |
| 2023-03-31 | $901M | 13M | 68.86 |
| 2022-12-31 | $1.0B | 13M | 77.28 |
| 2022-09-30 | $1.0B | 15M | 69.65 |
| 2022-03-31 | $994M | 15M | 66.61 |
| 2021-12-31 | $957M | 12M | 79.03 |
| 2021-09-30 | $1.0B | 12M | 86.06 |
| 2021-06-30 | $971M | 12M | 82.82 |
| 2021-03-31 | $1.2B | 1.5M | 821.91 |
| 2020-12-31 | $1.2B | 1.3M | 924.29 |
| 2020-09-30 | $1.1B | 1.3M | 848.49 |
| 2020-06-30 | $1.1B | 1.5M | 710.68 |
| 2020-03-31 | $838M | 1.4M | 587.22 |
| 2019-12-31 | $1.0B | 1.7M | 598.30 |
| 2019-09-30 | $962M | 1.6M | 593.20 |
| 2019-06-30 | $1.2B | 2.1M | 554.06 |
| 2019-03-31 | $990M | 2.1M | 466.42 |
| 2018-12-31 | $812M | 2.4M | 337.34 |
| 2018-09-30 | $1.1B | 2.6M | 420.84 |
| 2018-06-30 | $1.1B | 2.6M | 412.63 |
| 2018-03-31 | $1.0B | 2.8M | 362.69 |
| 2017-12-31 | $855M | 2.9M | 296.95 |
| 2017-09-30 | $724M | 2.7M | 268.25 |
| 2017-06-30 | $690M | 2.6M | 263.60 |
| 2017-03-31 | $26M | 124k | 207.22 |
| 2016-12-31 | $26M | 138k | 188.49 |
| 2016-09-30 | $33M | 152k | 216.46 |
| 2016-06-30 | $33M | 151k | 218.57 |
| 2016-03-31 | $25M | 134k | 188.18 |
| 2015-12-31 | $31M | 148k | 206.55 |
| 2015-03-31 | $24M | 165k | 144.51 |
| 2014-12-31 | $33M | 178k | 183.65 |