SFE Investment Counsel’s Impinj PI Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q3
$648K Sell
2025
Q2
$533K Buy
2025
Q1
$408K Buy
2024
Q4
$614K Sell
2024
Q3
$1.55M Sell
2024
Q2
$1.22M Sell
2024
Q1
$1.19M Sell
2023
Q4
$844K Buy
2023
Q3
$397K Sell
2023
Q2
$651K Sell
2023
Q1
$641K Sell
2022
Q4
$1.03M Sell
2022
Q3
$759K Sell
2022
Q2
$723K Buy
2022
Q1
$779K Sell
2021
Q4
$1.18M Buy
2021
Q3
$756K Buy
2021
Q2
$678K Sell
2021
Q1
$750K Sell
2020
Q4
$657K Buy
2020
Q3
$398K Buy
2020
Q2
$299K Buy