PROTO LABS INC

Ticker: PRLB CUSIP: 743713109 Class: EQTY

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q4 2025
Shares 256,268 Value ($000) $12,965 Avg Close $51.15 Range $45.10 - $55.90
Q3 2025
Shares 278,741 Value ($000) $13,945 Avg Close $45.82 Range $38.48 - $51.96
Q2 2025
Shares 279,832 Value ($000) $11,204 Avg Close $37.26 Range $29.59 - $43.00
Q1 2025
Shares 271,790 Value ($000) $9,524 Avg Close $39.41 Range $34.08 - $46.73
Q4 2024
Shares 281,639 Value ($000) $11,009 Avg Close $35.94 Range $26.35 - $45.15
Q3 2024
Shares 272,325 Value ($000) $7,998 Avg Close $30.51 Range $25.76 - $35.49
Q2 2024
Shares 282,663 Value ($000) $8,731 Avg Close $31.69 Range $29.71 - $35.74
Q1 2024
Shares 292,365 Value ($000) $10,452 Avg Close $36.11 Range $33.13 - $41.87
Q4 2023
Shares 299,066 Value ($000) $11,652 Avg Close $32.38 Range $23.01 - $40.47
Q3 2023
Shares 298,556 Value ($000) $7,882 Avg Close $30.19 Range $25.13 - $36.33
Q2 2023
Shares 300,020 Value ($000) $10,489 Avg Close $31.86 Range $27.73 - $36.38
Q1 2023
Shares 309,405 Value ($000) $10,257 Avg Close $30.94 Range $25.00 - $39.52
Q4 2022
Shares 304,673 Value ($000) $7,778 Avg Close $29.70 Range $22.04 - $40.09
Q3 2022
Shares 303,144 Value ($000) $11,043 Avg Close $43.34 Range $34.99 - $53.00
Q2 2022
Shares 309,314 Value ($000) $14,798 Avg Close $46.37 Range $39.36 - $55.10
Q1 2022
Shares 314,819 Value ($000) $16,653 Avg Close $52.62 Range $45.63 - $61.14
Q4 2021
Shares 334,679 Value ($000) $17,187 Avg Close $59.00 Range $47.57 - $79.27
Q3 2021
Shares 435,285 Value ($000) $28,991 Avg Close $78.12 Range $66.51 - $93.66
Q2 2021
Shares 346,939 Value ($000) $31,849 Avg Close $98.50 Range $82.60 - $127.65
Q1 2021
Shares 360,503 Value ($000) $43,891 Avg Close $166.30 Range $109.17 - $286.57
Q4 2020
Shares 406,426 Value ($000) $62,345 Avg Close $141.05 Range $113.62 - $203.88
Q3 2020
Shares 425,927 Value ($000) $55,158 Avg Close $131.45 Range $106.69 - $164.99
Q2 2020
Shares 445,919 Value ($000) $50,152 Avg Close $102.64 Range $66.01 - $136.85
Q1 2020
Shares 433,118 Value ($000) $32,973 Avg Close $92.67 Range $63.19 - $114.75
Q4 2019
Shares 423,141 Value ($000) $42,970 Avg Close $99.10 Range $89.02 - $107.86
Q3 2019
Shares 439,092 Value ($000) $44,832 Avg Close $101.95 Range $88.75 - $119.80
Q2 2019
Shares 424,880 Value ($000) $49,294 Avg Close $107.63 Range $97.08 - $119.98
Q1 2019
Shares 423,138 Value ($000) $44,489 Avg Close $112.20 Range $94.20 - $130.60
Q4 2018
Shares 420,518 Value ($000) $47,430 Avg Close $123.33 Range $101.03 - $163.03
Q3 2018
Shares 423,903 Value ($000) $68,565 Avg Close $141.47 Range $115.95 - $166.60
Q2 2018
Shares 408,438 Value ($000) $48,583 Avg Close $122.45 Range $111.20 - $136.40
Q1 2018
Shares 381,387 Value ($000) $44,832 Avg Close $113.00 Range $100.05 - $126.95
Q4 2017
Shares 383,716 Value ($000) $39,523 Avg Close $89.74 Range $79.06 - $109.10
Q3 2017
Shares 392,703 Value ($000) $31,534 Avg Close $72.28 Range $66.85 - $80.40
Q2 2017
Shares 403,419 Value ($000) $27,130 Avg Close $60.44 Range $48.70 - $70.10
Q1 2017
Shares 387,819 Value ($000) $19,817 Avg Close $52.95 Range $48.00 - $60.25
Q4 2016
Shares 383,670 Value ($000) $19,702 Avg Close $52.43 Range $43.10 - $59.65
Q3 2016
Shares 543,135 Value ($000) $32,539 Avg Close $57.54 Range $50.50 - $61.62
Q2 2016
Shares 524,954 Value ($000) $30,216 Avg Close $66.74 Range $55.07 - $82.06
Q1 2016
Shares 514,098 Value ($000) $38,056 Avg Close $64.57 Range $51.61 - $79.65
Q4 2015
Shares 505,411 Value ($000) $32,190 Avg Close $64.50 Range $58.84 - $69.48
Q3 2015
Shares 500,399 Value ($000) $33,527 Avg Close $71.25 Range $65.82 - $79.95
Q2 2015
Shares 328,391 Value ($000) $22,160 Avg Close $70.59 Range $65.84 - $79.00
Q1 2015
Shares 463,562 Value ($000) $32,449 Avg Close $67.69 Range $57.30 - $74.82
Q4 2014
Shares 462,205 Value ($000) $31,042 Avg Close $65.74 Range $54.97 - $73.46
Q3 2014
Shares 427,417 Value ($000) $29,492 Avg Close $78.24 Range $68.88 - $94.23
Q2 2014
Shares 281,229 Value ($000) $23,039 Avg Close $67.73 Range $58.06 - $83.06
Q1 2014
Shares 391,177 Value ($000) $26,471 Avg Close $74.38 Range $62.09 - $84.00
Q4 2013
Shares 296,709 Value ($000) $21,119 Avg Close $77.51 Range $65.52 - $89.97
Q3 2013
Shares 310,090 Value ($000) $23,689 Avg Close $69.23 Range $61.46 - $80.66
Q2 2013
Shares 197,201 Value ($000) $12,812 Avg Close $53.72 Range $43.62 - $67.40