L.J. Altfest & Co’s Regeneron Pharmaceuticals REGN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$547K Buy
+1,042
New +$547K 0.06% 202
2024
Q4
Sell
-1,019
Closed -$1.07M 360
2024
Q3
$1.07M Buy
1,019
+21
+2% +$22.1K 0.14% 122
2024
Q2
$1.05M Buy
998
+15
+2% +$15.8K 0.14% 111
2024
Q1
$946K Buy
983
+18
+2% +$17.3K 0.13% 123
2023
Q4
$848K Sell
965
-3
-0.3% -$2.64K 0.12% 127
2023
Q3
$797K Buy
968
+7
+0.7% +$5.76K 0.13% 130
2023
Q2
$691K Sell
961
-9
-0.9% -$6.47K 0.1% 138
2023
Q1
$797K Hold
970
0.12% 115
2022
Q4
$700K Sell
970
-12
-1% -$8.66K 0.12% 120
2022
Q3
$676K Buy
982
+19
+2% +$13.1K 0.13% 111
2022
Q2
$569K Hold
963
0.1% 135
2022
Q1
$673K Buy
963
+36
+4% +$25.2K 0.12% 127
2021
Q4
$585K Buy
927
+3
+0.3% +$1.89K 0.11% 135
2021
Q3
$559K Sell
924
-7
-0.8% -$4.24K 0.12% 129
2021
Q2
$520K Sell
931
-14
-1% -$7.82K 0.11% 137
2021
Q1
$447K Buy
+945
New +$447K 0.11% 156
2020
Q1
Sell
-1,294
Closed -$486K 224
2019
Q4
$486K Sell
1,294
-454
-26% -$171K 0.12% 108
2019
Q3
$485K Buy
1,748
+29
+2% +$8.05K 0.13% 103
2019
Q2
$538K Buy
+1,719
New +$538K 0.14% 99