PROTO LABS INC

Ticker: PRLB CUSIP: 743713109 Class: EQTY

RHUMBLINE ADVISERS's Holding History (CIK: 0001115418)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 64,715 Value ($000) $3,274 Avg Close $51.15 Range $45.10 - $55.90
Q3 2025
Shares 72,780 Value ($000) $3,641 Avg Close $45.82 Range $38.48 - $51.96
Q2 2025
Shares 74,070 Value ($000) $2,966 Avg Close $37.26 Range $29.59 - $43.00
Q1 2025
Shares 75,015 Value ($000) $2,629 Avg Close $39.41 Range $34.08 - $46.73
Q4 2024
Shares 78,783 Value ($000) $3,080 Avg Close $35.94 Range $26.35 - $45.15
Q3 2024
Shares 78,480 Value ($000) $2,305 Avg Close $30.51 Range $25.76 - $35.49
Q2 2024
Shares 81,102 Value ($000) $2,505 Avg Close $31.69 Range $29.71 - $35.74
Q1 2024
Shares 85,010 Value ($000) $3,039 Avg Close $36.11 Range $33.13 - $41.87
Q4 2023
Shares 84,824 Value ($000) $3,305 Avg Close $32.38 Range $23.01 - $40.47
Q3 2023
Shares 88,303 Value ($000) $2,331 Avg Close $30.19 Range $25.13 - $36.33
Q2 2023
Shares 89,380 Value ($000) $3,125 Avg Close $31.86 Range $27.73 - $36.38
Q1 2023
Shares 89,281 Value ($000) $3 Avg Close $30.94 Range $25.00 - $39.52
Q4 2022
Shares 86,261 Value ($000) $2 Avg Close $29.70 Range $22.04 - $40.09
Q3 2022
Shares 84,765 Value ($000) $3,088 Avg Close $43.34 Range $34.99 - $53.00
Q2 2022
Shares 81,671 Value ($000) $3,907 Avg Close $46.37 Range $39.36 - $55.10
Q1 2022
Shares 78,901 Value ($000) $4,174 Avg Close $52.62 Range $45.63 - $61.14
Q4 2021
Shares 78,828 Value ($000) $4,048 Avg Close $59.00 Range $47.57 - $79.27
Q3 2021
Shares 74,727 Value ($000) $4,977 Avg Close $78.12 Range $66.51 - $93.66
Q2 2021
Shares 85,029 Value ($000) $7,806 Avg Close $98.50 Range $82.60 - $127.65
Q1 2021
Shares 75,947 Value ($000) $9,247 Avg Close $166.30 Range $109.17 - $286.57
Q4 2020
Shares 73,482 Value ($000) $11,272 Avg Close $141.05 Range $113.62 - $203.88
Q3 2020
Shares 71,940 Value ($000) $9,316 Avg Close $131.45 Range $106.69 - $164.99
Q2 2020
Shares 80,330 Value ($000) $9,035 Avg Close $102.64 Range $66.01 - $136.85
Q1 2020
Shares 84,768 Value ($000) $6,453 Avg Close $92.67 Range $63.19 - $114.75
Q4 2019
Shares 84,971 Value ($000) $8,629 Avg Close $99.10 Range $89.02 - $107.86
Q3 2019
Shares 80,021 Value ($000) $8,170 Avg Close $101.95 Range $88.75 - $119.80
Q2 2019
Shares 78,639 Value ($000) $9,124 Avg Close $107.63 Range $97.08 - $119.98
Q1 2019
Shares 76,468 Value ($000) $8,040 Avg Close $112.20 Range $94.20 - $130.60
Q4 2018
Shares 76,037 Value ($000) $8,576 Avg Close $123.33 Range $101.03 - $163.03
Q3 2018
Shares 62,053 Value ($000) $10,037 Avg Close $141.47 Range $115.95 - $166.60
Q2 2018
Shares 61,215 Value ($000) $7,282 Avg Close $122.45 Range $111.20 - $136.40
Q1 2018
Shares 57,715 Value ($000) $6,784 Avg Close $113.00 Range $100.05 - $126.95
Q4 2017
Shares 56,182 Value ($000) $5,787 Avg Close $89.74 Range $79.06 - $109.10
Q3 2017
Shares 47,924 Value ($000) $3,848 Avg Close $72.28 Range $66.85 - $80.40
Q2 2017
Shares 46,699 Value ($000) $3,141 Avg Close $60.44 Range $48.70 - $70.10
Q1 2017
Shares 46,690 Value ($000) $2,386 Avg Close $52.95 Range $48.00 - $60.25
Q4 2016
Shares 33,321 Value ($000) $1,711 Avg Close $52.43 Range $43.10 - $59.65
Q3 2016
Shares 31,306 Value ($000) $1,876 Avg Close $57.54 Range $50.50 - $61.62
Q2 2016
Shares 29,351 Value ($000) $1,689 Avg Close $66.74 Range $55.07 - $82.06
Q1 2016
Shares 27,640 Value ($000) $2,131 Avg Close $64.57 Range $51.61 - $79.65
Q4 2015
Shares 22,620 Value ($000) $1,441 Avg Close $64.50 Range $58.84 - $69.48
Q3 2015
Shares 21,355 Value ($000) $1,431 Avg Close $71.25 Range $65.82 - $79.95
Q2 2015
Shares 20,524 Value ($000) $1,385 Avg Close $70.59 Range $65.84 - $79.00
Q1 2015
Shares 21,449 Value ($000) $1,501 Avg Close $67.69 Range $57.30 - $74.82
Q4 2014
Shares 18,444 Value ($000) $1,239 Avg Close $65.74 Range $54.97 - $73.46
Q3 2014
Shares 19,794 Value ($000) $1,366 Avg Close $78.24 Range $68.88 - $94.23
Q2 2014
Shares 19,544 Value ($000) $1,601 Avg Close $67.73 Range $58.06 - $83.06
Q1 2014
Shares 15,415 Value ($000) $1,043 Avg Close $74.38 Range $62.09 - $84.00
Q4 2013
Shares 16,545 Value ($000) $1,178 Avg Close $77.51 Range $65.52 - $89.97
Q3 2013
Shares 16,535 Value ($000) $1,263 Avg Close $69.23 Range $61.46 - $80.66
Q2 2013
Shares 15,978 Value ($000) $1,038 Avg Close $53.72 Range $43.62 - $67.40