Jane Street’s Supernus Pharmaceuticals SUPN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$588K Sell
18,639
-92,541
-83% -$2.92M ﹤0.01% 3508
2025
Q1
$3.64M Buy
+111,180
New +$3.64M ﹤0.01% 1657
2024
Q4
Sell
-52,998
Closed -$1.65M 6644
2024
Q3
$1.65M Sell
52,998
-848
-2% -$26.4K ﹤0.01% 2684
2024
Q2
$1.44M Buy
53,846
+5,940
+12% +$159K ﹤0.01% 3172
2024
Q1
$1.63M Buy
47,906
+27,991
+141% +$955K ﹤0.01% 2577
2023
Q4
$576K Sell
19,915
-17,563
-47% -$508K ﹤0.01% 3953
2023
Q3
$1.03M Buy
37,478
+13,517
+56% +$373K ﹤0.01% 2906
2023
Q2
$720K Buy
23,961
+7,689
+47% +$231K ﹤0.01% 3403
2023
Q1
$590K Buy
16,272
+6,492
+66% +$235K ﹤0.01% 3491
2022
Q4
$349K Buy
9,780
+3,506
+56% +$125K ﹤0.01% 3804
2022
Q3
$212K Sell
6,274
-11,394
-64% -$385K ﹤0.01% 4526
2022
Q2
$511K Sell
17,668
-17,225
-49% -$498K ﹤0.01% 3542
2022
Q1
$1.13M Sell
34,893
-3,836
-10% -$124K ﹤0.01% 2811
2021
Q4
$1.13M Buy
+38,729
New +$1.13M ﹤0.01% 2584
2021
Q3
Hold
0
5872
2021
Q2
Sell
-12,902
Closed -$338K 5739
2021
Q1
$338K Sell
12,902
-5,130
-28% -$134K ﹤0.01% 3788
2020
Q4
$454K Buy
+18,032
New +$454K ﹤0.01% 2845
2020
Q1
Sell
-45,616
Closed -$1.08M 3921
2019
Q4
$1.08M Buy
45,616
+37,792
+483% +$896K ﹤0.01% 1497
2019
Q3
$215K Sell
7,824
-601
-7% -$16.5K ﹤0.01% 2998
2019
Q2
$279K Sell
8,425
-11,620
-58% -$385K ﹤0.01% 2813
2019
Q1
$703K Sell
20,045
-34,546
-63% -$1.21M ﹤0.01% 1984
2018
Q4
$1.81M Buy
54,591
+44,704
+452% +$1.49M ﹤0.01% 978
2018
Q3
$498K Buy
9,887
+1,908
+24% +$96.1K ﹤0.01% 2356
2018
Q2
$478K Buy
+7,979
New +$478K ﹤0.01% 2269
2017
Q4
Sell
-27,134
Closed -$1.09M 3473
2017
Q3
$1.09M Buy
27,134
+21,739
+403% +$869K ﹤0.01% 1301
2017
Q2
$233K Buy
+5,395
New +$233K ﹤0.01% 2478
2016
Q1
Sell
-11,083
Closed -$149K 3013
2015
Q4
$149K Buy
+11,083
New +$149K ﹤0.01% 2412
2015
Q2
Sell
-31,113
Closed -$376K 2828
2015
Q1
$376K Buy
+31,113
New +$376K ﹤0.01% 1624
2014
Q3
Sell
-99,268
Closed -$1.09M 2676
2014
Q2
$1.09M Buy
99,268
+74,537
+301% +$816K 0.01% 668
2014
Q1
$221K Buy
+24,731
New +$221K ﹤0.01% 2002
2013
Q4
Sell
-11,811
Closed -$87K 2581
2013
Q3
$87K Sell
11,811
-2,526
-18% -$18.6K ﹤0.01% 2270
2013
Q2
$92K Buy
+14,337
New +$92K ﹤0.01% 2143