Blackline shares owned by William Blair $ Company
Quarter-by-quarter ownership of Blackline (BL) shares owned by William Blair $ Company
from 13F filings
Historical chart of William Blair $ Company investment in Blackline
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All positions including Blackline held by William Blair $ Company consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Blackline by William Blair $ Company
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $4.4M | 83k | 53.10 |
| 2025-06-30 | $4.9M | 86k | 56.62 |
| 2025-03-31 | $4.1M | 85k | 48.42 |
| 2024-12-31 | $5.0M | 82k | 60.76 |
| 2024-09-30 | $4.7M | 85k | 55.14 |
| 2024-06-30 | $4.3M | 89k | 48.45 |
| 2024-03-31 | $5.7M | 88k | 64.58 |
| 2023-12-31 | $9.3M | 148k | 62.44 |
| 2023-09-30 | $15M | 273k | 55.47 |
| 2023-06-30 | $16M | 291k | 53.82 |
| 2023-03-31 | $20M | 300k | 67.15 |
| 2022-12-31 | $21M | 307k | 67.27 |
| 2022-09-30 | $19M | 315k | 59.90 |
| 2022-06-30 | $21M | 317k | 66.60 |
| 2022-03-31 | $24M | 328k | 73.22 |
| 2021-12-31 | $34M | 325k | 103.54 |
| 2021-09-30 | $38M | 319k | 118.06 |
| 2021-06-30 | $35M | 318k | 111.27 |
| 2021-03-31 | $34M | 313k | 108.40 |
| 2020-12-31 | $41M | 309k | 133.38 |
| 2020-09-30 | $28M | 308k | 89.63 |
| 2020-06-30 | $25M | 306k | 82.91 |
| 2020-03-31 | $16M | 298k | 52.61 |
| 2019-12-31 | $15M | 296k | 51.56 |
| 2019-09-30 | $14M | 294k | 47.81 |
| 2019-06-30 | $16M | 290k | 53.51 |
| 2019-03-31 | $13M | 283k | 46.32 |
| 2018-12-31 | $12M | 285k | 40.95 |
| 2018-09-30 | $26M | 455k | 56.47 |
| 2018-06-30 | $19M | 446k | 43.43 |
| 2018-03-31 | $20M | 506k | 39.21 |
| 2017-12-31 | $30M | 917k | 32.80 |
| 2017-09-30 | $27M | 778k | 34.12 |
| 2017-06-30 | $4.8M | 134k | 35.74 |