Arm Holdings shares owned by William Blair $ Company
Quarter-by-quarter ownership of Arm Holdings (ARM) shares owned by William Blair $ Company
from 13F filings
Historical chart of William Blair $ Company investment in Arm Holdings
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Quarterly reported holdings in Arm Holdings by William Blair $ Company
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $2.0M | 14k | 141.49 |
| 2025-06-30 | $2.8M | 17k | 161.74 |
| 2025-03-31 | $9.4M | 88k | 106.79 |
| 2024-12-31 | $9.5M | 77k | 123.36 |
| 2024-09-30 | $7.0M | 49k | 143.01 |
| 2024-06-30 | $903k | 5.5k | 163.62 |
| 2024-03-31 | $303k | 2.4k | 124.99 |