Guggenheim Capital’s Protolabs PRLB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q4
$497K Buy
2021
Q2
Sell
2021
Q1
$274K Sell
2020
Q4
$585K Buy
2019
Q1
Sell
2018
Q4
$241K Sell
2018
Q3
$1.13M Buy
2018
Q2
$674K Sell
2018
Q1
$3.02M Sell
2017
Q4
$2.65M Buy
2016
Q4
Sell
2016
Q3
$965K Sell
2016
Q2
$1.02M Sell
2016
Q1
$1.41M Sell
2015
Q4
$1.27M Sell
2015
Q3
$1.64M Buy