Patten & Patten’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
Sell
-480
Closed -$304K 332
2025
Q1
$304K Buy
480
+14
+3% +$8.88K 0.02% 266
2024
Q4
$332K Sell
466
-6
-1% -$4.27K 0.02% 253
2024
Q3
$496K Hold
472
0.03% 218
2024
Q2
$496K Hold
472
0.03% 216
2024
Q1
$454K Buy
472
+6
+1% +$5.78K 0.03% 224
2023
Q4
$409K Hold
466
0.03% 215
2023
Q3
$383K Hold
466
0.03% 210
2023
Q2
$335K Hold
466
0.03% 225
2023
Q1
$383K Buy
466
+6
+1% +$4.93K 0.03% 207
2022
Q4
$332K Hold
460
0.03% 217
2022
Q3
$317K Sell
460
-5
-1% -$3.45K 0.03% 221
2022
Q2
$275K Hold
465
0.02% 239
2022
Q1
$325K Hold
465
0.02% 238
2021
Q4
$294K Hold
465
0.02% 244
2021
Q3
$281K Hold
465
0.02% 245
2021
Q2
$260K Hold
465
0.02% 253
2021
Q1
$220K Hold
465
0.02% 259
2020
Q4
$225K Hold
465
0.02% 240
2020
Q3
$260K Hold
465
0.03% 217
2020
Q2
$290K Hold
465
0.03% 205
2020
Q1
$227K Buy
+465
New +$227K 0.03% 211