Penbrook Management’s Regeneron Pharmaceuticals REGN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q3
$448K Sell
2025
Q2
$987K Buy
2025
Q1
$569K Hold
2024
Q4
$639K Sell
2024
Q3
$1.21M Hold
2024
Q2
$1.21M Hold
2024
Q1
$1.1M Hold
2023
Q4
$1.01M Buy
2023
Q3
$862K Buy
2023
Q2
$734K Sell
2023
Q1
$881K Hold
2022
Q4
$773K Sell
2022
Q3
$876K Hold
2022
Q2
$752K Hold
2022
Q1
$888K Hold
2021
Q4
$803K Hold
2021
Q3
$770K Hold
2021
Q2
$710K Buy
2021
Q1
$383K Buy