F.L. Putnam Investment Management’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
$535K Sell
1,019
-482
-32% -$253K 0.01% 400
2025
Q1
$952K Sell
1,501
-5,992
-80% -$3.8M 0.02% 323
2024
Q4
$5.34M Sell
7,493
-12,619
-63% -$8.99M 0.1% 152
2024
Q3
$21.1M Sell
20,112
-1,693
-8% -$1.78M 0.38% 56
2024
Q2
$22.9M Buy
21,805
+2,303
+12% +$2.42M 0.43% 49
2024
Q1
$18.8M Buy
19,502
+662
+4% +$637K 0.4% 57
2023
Q4
$16.5M Buy
18,840
+87
+0.5% +$76.4K 0.39% 59
2023
Q3
$15.4M Buy
18,753
+303
+2% +$249K 0.43% 52
2023
Q2
$13.3M Sell
18,450
-99
-0.5% -$71.1K 0.36% 60
2023
Q1
$15.2M Buy
18,549
+6
+0% +$4.93K 0.5% 46
2022
Q4
$13.4M Sell
18,543
-28
-0.2% -$20.2K 0.49% 53
2022
Q3
$12.8M Buy
18,571
+333
+2% +$229K 0.5% 45
2022
Q2
$10.8M Buy
18,238
+153
+0.8% +$90.4K 0.4% 61
2022
Q1
$12.6M Sell
18,085
-849
-4% -$593K 0.4% 56
2021
Q4
$12M Sell
18,934
-89
-0.5% -$56.2K 0.37% 60
2021
Q3
$11.5M Buy
19,023
+462
+2% +$280K 0.39% 62
2021
Q2
$10.4M Buy
18,561
+475
+3% +$265K 0.36% 67
2021
Q1
$8.56M Sell
18,086
-958
-5% -$453K 0.38% 62
2020
Q4
$9.2M Buy
19,044
+1,042
+6% +$503K 0.43% 58
2020
Q3
$10.1M Sell
18,002
-1,115
-6% -$624K 0.55% 49
2020
Q2
$11.9M Buy
19,117
+1,021
+6% +$637K 0.71% 42
2020
Q1
$8.84M Buy
18,096
+1,489
+9% +$727K 0.67% 49
2019
Q4
$6.24M Sell
16,607
-705
-4% -$265K 0.38% 76
2019
Q3
$4.8M Sell
17,312
-593
-3% -$164K 0.34% 84
2019
Q2
$5.6M Sell
17,905
-1,072
-6% -$336K 0.45% 65
2019
Q1
$7.79M Sell
18,977
-688
-3% -$282K 0.65% 52
2018
Q4
$7.35M Buy
19,665
+321
+2% +$120K 0.8% 40
2018
Q3
$7.82M Buy
19,344
+306
+2% +$124K 0.72% 47
2018
Q2
$6.57M Buy
19,038
+539
+3% +$186K 0.64% 54
2018
Q1
$6.37M Sell
18,499
-58
-0.3% -$20K 0.58% 54
2017
Q4
$6.98M Sell
18,557
-1,618
-8% -$608K 0.64% 54
2017
Q3
$9.02M Buy
+20,175
New +$9.02M 0.86% 38
2017
Q1
$6.66M Buy
17,196
+2,487
+17% +$964K 0.69% 47
2016
Q4
$5.4M Sell
14,709
-214
-1% -$78.6K 0.62% 55
2016
Q3
$6M Buy
14,923
+61
+0.4% +$24.5K 0.68% 48
2016
Q2
$5.19M Buy
+14,862
New +$5.19M 0.62% 52