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Proto Labs shares owned by Northern Trust

Quarter-by-quarter ownership of Proto Labs (PRLB) shares owned by Northern Trust from 13F filings

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
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