Horizon Kinetics Asset 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
$413K Buy
2025
Q2
$370K Sell
2025
Q1
$466K Hold
2024
Q4
$524K Buy
2024
Q3
$742K Sell
2024
Q2
$774K Hold
2024
Q1
$708K Buy
2023
Q4
$646K Sell
2023
Q3
$630K Hold
2023
Q2
$550K Hold
2023
Q1
$629K Buy