Proto Labs shares owned by Northern Trust
Historical chart of Northern Trust investment in Proto Labs
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All positions including Proto Labs held by Northern Trust consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Proto Labs by Northern Trust
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $14M | 279k | 50.03 |
| 2025-06-30 | $11M | 280k | 40.04 |
| 2025-03-31 | $9.5M | 272k | 35.04 |
| 2024-12-31 | $11M | 282k | 39.09 |
| 2024-09-30 | $8.0M | 272k | 29.37 |
| 2024-03-31 | $11M | 292k | 35.75 |
| 2023-09-30 | $7.9M | 299k | 26.40 |
| 2023-06-30 | $11M | 300k | 34.96 |
| 2023-03-31 | $10M | 309k | 33.15 |
| 2022-12-31 | $7.8M | 305k | 25.53 |
| 2022-09-30 | $11M | 303k | 36.42 |
| 2022-06-30 | $15M | 309k | 47.84 |
| 2022-03-31 | $17M | 315k | 52.89 |
| 2021-12-31 | $17M | 335k | 51.35 |
| 2021-09-30 | $29M | 435k | 66.60 |
| 2021-06-30 | $32M | 347k | 91.81 |
| 2021-03-31 | $44M | 361k | 121.74 |
| 2020-12-31 | $62M | 406k | 153.39 |
| 2020-09-30 | $55M | 426k | 129.50 |
| 2020-06-30 | $50M | 446k | 112.42 |
| 2020-03-31 | $33M | 433k | 76.13 |
| 2019-12-31 | $43M | 423k | 101.55 |
| 2019-09-30 | $45M | 439k | 102.14 |
| 2019-06-30 | $49M | 425k | 116.02 |
| 2019-03-31 | $45M | 423k | 105.14 |
| 2018-12-31 | $47M | 421k | 112.70 |
| 2018-09-30 | $69M | 424k | 161.74 |
| 2018-06-30 | $49M | 410k | 118.79 |
| 2018-03-31 | $45M | 381k | 117.55 |
| 2017-12-31 | $40M | 384k | 103.00 |
| 2017-09-30 | $32M | 393k | 80.30 |
| 2017-06-30 | $27M | 403k | 67.17 |
| 2017-03-31 | $20M | 388k | 51.01 |
| 2016-12-31 | $20M | 384k | 51.35 |
| 2016-09-30 | $33M | 543k | 60.10 |
| 2016-06-30 | $30M | 525k | 57.56 |
| 2016-03-31 | $40M | 514k | 77.09 |
| 2015-12-31 | $32M | 505k | 63.56 |
| 2015-09-30 | $34M | 500k | 67.01 |
| 2015-06-30 | $22M | 328k | 67.50 |
| 2015-03-31 | $32M | 464k | 69.96 |
| 2014-12-31 | $31M | 462k | 67.16 |
| 2014-09-30 | $30M | 427k | 68.97 |
| 2014-06-30 | $23M | 281k | 81.94 |
| 2014-03-31 | $27M | 391k | 67.72 |
| 2013-12-31 | $21M | 297k | 71.18 |
| 2013-09-30 | $24M | 310k | 76.48 |
| 2013-06-30 | $13M | 197k | 64.97 |