Blackline shares owned by Portman Square Capital
Quarter-by-quarter ownership of Blackline (BL) shares owned by Portman Square Capital
from 13F filings
Historical chart of Portman Square Capital investment in Blackline
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All positions including Blackline held by Portman Square Capital consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Blackline by Portman Square Capital
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $22M | 417k | 53.10 |
| 2025-06-30 | $14M | 249k | 56.62 |
| 2025-03-31 | $8.6M | 178k | 48.42 |
| 2024-12-31 | $12M | 189k | 60.76 |
| 2024-09-30 | $10M | 189k | 55.14 |
| 2024-06-30 | $11M | 225k | 48.45 |