GAMCO Investors’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
$316K Buy
602
+13
+2% +$6.83K ﹤0.01% 924
2025
Q1
$374K Buy
589
+26
+5% +$16.5K ﹤0.01% 719
2024
Q4
$401K Buy
563
+198
+54% +$141K ﹤0.01% 725
2024
Q3
$384K Buy
365
+58
+19% +$61K ﹤0.01% 733
2024
Q2
$323K Buy
307
+68
+28% +$71.5K ﹤0.01% 750
2024
Q1
$230K Buy
+239
New +$230K ﹤0.01% 798
2017
Q4
Sell
-482
Closed -$216K 846
2017
Q3
$216K Sell
482
-10
-2% -$4.48K ﹤0.01% 800
2017
Q2
$242K Buy
+492
New +$242K ﹤0.01% 783
2016
Q4
Sell
-529
Closed -$213K 823
2016
Q3
$213K Sell
529
-800
-60% -$322K ﹤0.01% 765
2016
Q2
$464K Sell
1,329
-14
-1% -$4.89K ﹤0.01% 692
2016
Q1
$484K Sell
1,343
-35
-3% -$12.6K ﹤0.01% 670
2015
Q4
$748K Sell
1,378
-767
-36% -$416K ﹤0.01% 635
2015
Q3
$998K Hold
2,145
0.01% 609
2015
Q2
$1.09M Sell
2,145
-45
-2% -$23K 0.01% 603
2015
Q1
$989K Hold
2,190
0.01% 629
2014
Q4
$898K Hold
2,190
﹤0.01% 657
2014
Q3
$790K Sell
2,190
-105
-5% -$37.9K ﹤0.01% 672
2014
Q2
$648K Buy
+2,295
New +$648K ﹤0.01% 706