PROTO LABS INC

Ticker: PRLB CUSIP: 743713109 Class: EQTY

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q4 2025
Shares 12,461 Value ($000) $630 Avg Close $51.15 Range $45.10 - $55.90
Q3 2025
Shares 55,212 Value ($000) $2,762 Avg Close $45.82 Range $38.48 - $51.96
Q2 2025
Shares 123,936 Value ($000) $4,962 Avg Close $37.26 Range $29.59 - $43.00
Q1 2025
Shares 12,635 Value ($000) $443 Avg Close $39.41 Range $34.08 - $46.73
Q4 2024
Shares 14,989 Value ($000) $586 Avg Close $35.94 Range $26.35 - $45.15
Q3 2024
Shares 29,521 Value ($000) $867 Avg Close $30.51 Range $25.76 - $35.49
Q2 2024
Shares 27,006 Value ($000) $834 Avg Close $31.69 Range $29.71 - $35.74
Q1 2024
Shares 27,550 Value ($000) $985 Avg Close $36.11 Range $33.13 - $41.87
Q4 2023
Shares 37,759 Value ($000) $1,471 Avg Close $32.38 Range $23.01 - $40.47
Q3 2023
Shares 128,551 Value ($000) $3,394 Avg Close $30.19 Range $25.13 - $36.33
Q2 2023
Shares 98,450 Value ($000) $3,442 Avg Close $31.86 Range $27.73 - $36.38
Q1 2023
Shares 39,287 Value ($000) $1,302 Avg Close $30.94 Range $25.00 - $39.52
Q4 2022
Shares 62,112 Value ($000) $1,586 Avg Close $29.70 Range $22.04 - $40.09
Q3 2022
Shares 101,347 Value ($000) $3,692 Avg Close $43.34 Range $34.99 - $53.00
Q2 2022
Shares 45,256 Value ($000) $2,165 Avg Close $46.37 Range $39.36 - $55.10
Q1 2022
Shares 47,614 Value ($000) $2,519 Avg Close $52.62 Range $45.63 - $61.14
Q4 2021
Shares 9,130 Value ($000) $469 Avg Close $59.00 Range $47.57 - $79.27
Q3 2021
Shares 220,678 Value ($000) $14,697 Avg Close $78.12 Range $66.51 - $93.66
Q2 2021
Shares 130,726 Value ($000) $12,000 Avg Close $98.50 Range $82.60 - $127.65
Q1 2021
Shares 122,681 Value ($000) $14,936 Avg Close $166.30 Range $109.17 - $286.57
Q4 2020
Shares 2,050 Value ($000) $315 Avg Close $141.05 Range $113.62 - $203.88
Q3 2020
Shares 11,040 Value ($000) $1,430 Avg Close $131.45 Range $106.69 - $164.99
Q2 2020
Shares 13,405 Value ($000) $1,507 Avg Close $102.64 Range $66.01 - $136.85
Q1 2020
Shares 25,535 Value ($000) $1,944 Avg Close $92.67 Range $63.19 - $114.75
Q2 2019
Shares 2,471 Value ($000) $287 Avg Close $107.63 Range $97.08 - $119.98
Q1 2019
Shares 10,022 Value ($000) $1,054 Avg Close $112.20 Range $94.20 - $130.60
Q4 2018
Shares 43,237 Value ($000) $4,877 Avg Close $123.33 Range $101.03 - $163.03
Q3 2018
Shares 17,566 Value ($000) $2,841 Avg Close $141.47 Range $115.95 - $166.60
Q2 2018
Shares 37,184 Value ($000) $4,423 Avg Close $122.45 Range $111.20 - $136.40
Q2 2017
Shares 18,958 Value ($000) $1,275 Avg Close $60.44 Range $48.70 - $70.10
Q1 2017
Shares 26,842 Value ($000) $1,372 Avg Close $52.95 Range $48.00 - $60.25
Q4 2016
Shares 4,474 Value ($000) $230 Avg Close $52.43 Range $43.10 - $59.65
Q2 2016
Shares 8,118 Value ($000) $467 Avg Close $66.74 Range $55.07 - $82.06
Q4 2015
Shares 56,133 Value ($000) $3,575 Avg Close $64.50 Range $58.84 - $69.48
Q3 2015
Shares 57,862 Value ($000) $3,877 Avg Close $71.25 Range $65.82 - $79.95
Q2 2015
Shares 9,961 Value ($000) $673 Avg Close $70.59 Range $65.84 - $79.00
Q4 2014
Shares 166 Value ($000) $11 Avg Close $65.74 Range $54.97 - $73.46
Q3 2014
Shares 5,660 Value ($000) $391 Avg Close $78.24 Range $68.88 - $94.23
Q1 2014
Shares 24,225 Value ($000) $1,639 Avg Close $74.38 Range $62.09 - $84.00
Q4 2013
Shares 29,957 Value ($000) $2,132 Avg Close $77.51 Range $65.52 - $89.97
Q3 2013
Shares 14,097 Value ($000) $1,077 Avg Close $69.23 Range $61.46 - $80.66
Q2 2013
Shares 39,848 Value ($000) $2,589 Avg Close $53.72 Range $43.62 - $67.40