Proto Labs shares owned by Arrowstreet Capital, Limited Partnership
Quarter-by-quarter ownership of Proto Labs (PRLB) shares owned by Arrowstreet Capital, Limited Partnership
from 13F filings
Historical chart of Arrowstreet Capital, Limited Partnership investment in Proto Labs
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Quarterly reported holdings in Proto Labs by Arrowstreet Capital, Limited Partnership
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $23M | 461k | 50.03 |
| 2025-06-30 | $18M | 447k | 40.04 |
| 2025-03-31 | $16M | 450k | 35.04 |
| 2024-12-31 | $8.3M | 213k | 39.09 |
| 2024-09-30 | $1.4M | 48k | 29.37 |
| 2024-06-30 | $2.5M | 82k | 30.89 |
| 2024-03-31 | $7.3M | 204k | 35.75 |
| 2023-12-31 | $6.1M | 157k | 38.96 |
| 2023-06-30 | $2.1M | 60k | 34.96 |
| 2023-03-31 | $1.6M | 50k | 33.14 |
| 2020-09-30 | $1.9M | 15k | 129.53 |
| 2020-06-30 | $382k | 3.4k | 112.35 |
| 2019-12-31 | $325k | 3.2k | 101.56 |
| 2019-03-31 | $820k | 7.8k | 105.13 |
| 2018-03-31 | $24M | 207k | 117.55 |
| 2017-12-31 | $18M | 176k | 103.00 |
| 2017-09-30 | $2.1M | 26k | 80.31 |
More positions owned by Arrowstreet Capital, Limited Partnership
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