Douglass Winthrop Advisors’s Ballard Power Systems BLDP Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q3
$29.9K Hold
2025
Q2
$17.5K Hold
2025
Q1
$12.1K Hold
2024
Q4
$18.3K Hold
2024
Q3
$19.8K Hold
2024
Q2
$24.8K Hold
2024
Q1
$30.6K Hold
2023
Q4
$40.3K Hold
2023
Q3
$40.4K Hold
2023
Q2
$48K Hold
2023
Q1
$61K Hold
2022
Q4
$53K Hold
2022
Q3
$67K Hold
2022
Q2
$69K Hold
2022
Q1
$128K Hold
2021
Q4
$138K Hold
2021
Q3
$155K Hold
2021
Q2
$199K Hold
2021
Q1
$268K Buy