TCM
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Tekla Capital Management’s Regeneron Pharmaceuticals REGN Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2023
Q2
$116M Buy
161,418
+18,365
+13% +$13.2M 4.54% 4
2023
Q1
$118M Buy
143,053
+22,191
+18% +$18.2M 4.48% 3
2022
Q4
$87.2M Buy
120,862
+11,800
+11% +$8.51M 3.29% 7
2022
Q3
$75.1M Sell
109,062
-33,802
-24% -$23.3M 3.08% 8
2022
Q2
$84.5M Sell
142,864
-3,336
-2% -$1.97M 3.32% 7
2022
Q1
$102M Buy
146,200
+3,151
+2% +$2.2M 3.59% 3
2021
Q4
$90.3M Sell
143,049
-4,966
-3% -$3.14M 2.91% 7
2021
Q3
$89.6M Buy
148,015
+9,883
+7% +$5.98M 2.88% 6
2021
Q2
$77.2M Sell
138,132
-15,373
-10% -$8.59M 2.51% 10
2021
Q1
$72.6M Sell
153,505
-25,880
-14% -$12.2M 2.5% 9
2020
Q4
$86.7M Sell
179,385
-28,003
-14% -$13.5M 3.05% 3
2020
Q3
$116M Buy
207,388
+19,453
+10% +$10.9M 4.35% 2
2020
Q2
$117M Buy
187,935
+17,057
+10% +$10.6M 4.46% 4
2020
Q1
$83.4M Sell
170,878
-30,399
-15% -$14.8M 3.77% 6
2019
Q4
$75.6M Buy
201,277
+41,619
+26% +$15.6M 2.86% 9
2019
Q3
$44.3M Sell
159,658
-7,310
-4% -$2.03M 1.93% 12
2019
Q2
$52.3M Buy
166,968
+25,436
+18% +$7.96M 2.13% 12
2019
Q1
$58.1M Buy
141,532
+5,110
+4% +$2.1M 2.36% 11
2018
Q4
$51M Sell
136,422
-9,815
-7% -$3.67M 2.18% 11
2018
Q3
$59.1M Hold
146,237
2.14% 12
2018
Q2
$50.5M Buy
146,237
+6,677
+5% +$2.3M 1.91% 13
2018
Q1
$48.1M Sell
139,560
-30,956
-18% -$10.7M 1.87% 14
2017
Q4
$64.1M Hold
170,516
2.47% 12
2017
Q3
$76.2M Sell
170,516
-17,150
-9% -$7.67M 2.73% 10
2017
Q2
$92.2M Hold
187,666
3.41% 8
2017
Q1
$72.7M Hold
187,666
2.82% 11
2016
Q4
$68.9M Buy
187,666
+33,400
+22% +$12.3M 2.93% 9
2016
Q3
$62M Hold
154,266
2.38% 10
2016
Q2
$53.9M Hold
154,266
2.2% 9
2016
Q1
$55.6M Hold
154,266
2.36% 9
2015
Q4
$83.7M Hold
154,266
3.04% 10
2015
Q3
$71.8M Sell
154,266
-32,900
-18% -$15.3M 2.58% 11
2015
Q2
$95.5M Hold
187,166
3.45% 8
2015
Q1
$84.5M Sell
187,166
-11,200
-6% -$5.06M 3.35% 7
2014
Q4
$81.4M Buy
198,366
+11,200
+6% +$4.59M 3.81% 6
2014
Q3
$67.5M Sell
187,166
-6,300
-3% -$2.27M 3.16% 6
2014
Q2
$54.6M Sell
193,466
-17,700
-8% -$5M 5.02% 4
2014
Q1
$63.4M Sell
211,166
-49,533
-19% -$14.9M 6.34% 3
2013
Q4
$71.8M Hold
260,699
7.53% 3
2013
Q3
$81.6M Sell
260,699
-19,060
-7% -$5.96M 9.08% 2
2013
Q2
$62.9M Buy
+279,759
New +$62.9M 8.56% 2