William Blair Investment Management’s NorthWestern Energy NWE Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q3
$26.7M Sell
2025
Q2
$24.8M Sell
2025
Q1
$30.3M Sell
2024
Q4
$29.5M Buy
2024
Q3
$30.8M Sell
2024
Q2
$27.8M Sell
2024
Q1
$28.3M Sell
2023
Q4
$28.3M Sell
2023
Q3
$27.3M Sell
2023
Q2
$34.5M Buy
2023
Q1
$34.6M Buy
2022
Q4
$35.3M Sell
2022
Q3
$30.5M Sell
2022
Q2
$37.2M Buy
2022
Q1
$35.5M Sell
2021
Q4
$34M Sell
2021
Q3
$36.8M Buy
2021
Q2
$79K Buy