PROTO LABS INC

Ticker: PRLB CUSIP: 743713109 Class: EQTY

GUGGENHEIM CAPITAL LLC's Holding History (CIK: 0001283072)

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

Q4 2025
Shares 9,826 Value ($000) $497 Avg Close $51.15 Range $45.10 - $55.90
Q1 2021
Shares 2,252 Value ($000) $274 Avg Close $166.30 Range $109.17 - $286.57
Q4 2020
Shares 3,813 Value ($000) $585 Avg Close $141.05 Range $113.62 - $203.88
Q4 2018
Shares 2,141 Value ($000) $241 Avg Close $123.33 Range $101.03 - $163.03
Q3 2018
Shares 6,979 Value ($000) $1,129 Avg Close $141.47 Range $115.95 - $166.60
Q2 2018
Shares 5,668 Value ($000) $674 Avg Close $122.45 Range $111.20 - $136.40
Q1 2018
Shares 25,708 Value ($000) $3,023 Avg Close $113.00 Range $100.05 - $126.95
Q4 2017
Shares 25,731 Value ($000) $2,649 Avg Close $89.74 Range $79.06 - $109.10
Q3 2016
Shares 16,110 Value ($000) $965 Avg Close $57.54 Range $50.50 - $61.62
Q2 2016
Shares 17,802 Value ($000) $1,025 Avg Close $66.74 Range $55.07 - $82.06
Q1 2016
Shares 18,260 Value ($000) $1,408 Avg Close $64.57 Range $51.61 - $79.65
Q4 2015
Shares 19,957 Value ($000) $1,271 Avg Close $64.50 Range $58.84 - $69.48
Q3 2015
Shares 24,489 Value ($000) $1,641 Avg Close $71.25 Range $65.82 - $79.95