Millennium Management’s Sientra, Inc. SIEN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2023
Q3
Sell
-25,777
Closed -$75.5K 4914
2023
Q2
$75.5K Sell
25,777
-4,605
-15% -$13.5K ﹤0.01% 3911
2023
Q1
$47K Sell
30,382
-161,810
-84% -$250K ﹤0.01% 4222
2022
Q4
$390K Buy
192,192
+72,476
+61% +$147K ﹤0.01% 3769
2022
Q3
$766K Sell
119,716
-79,216
-40% -$507K ﹤0.01% 3522
2022
Q2
$1.67M Buy
198,932
+142,634
+253% +$1.19M ﹤0.01% 3033
2022
Q1
$1.25M Sell
56,298
-19,327
-26% -$429K ﹤0.01% 3424
2021
Q4
$2.78M Sell
75,625
-104,267
-58% -$3.83M ﹤0.01% 2709
2021
Q3
$10.3M Sell
179,892
-74,414
-29% -$4.26M 0.01% 1461
2021
Q2
$20.2M Buy
254,306
+108,386
+74% +$8.63M 0.01% 814
2021
Q1
$10.6M Buy
145,920
+53,874
+59% +$3.93M 0.01% 1314
2020
Q4
$3.58M Sell
92,046
-58,625
-39% -$2.28M ﹤0.01% 2143
2020
Q3
$5.12K Sell
150,671
-69,304
-32% -$2.36K 0.01% 1405
2020
Q2
$8.51M Buy
219,975
+86,503
+65% +$3.35M 0.01% 1044
2020
Q1
$2.66M Sell
133,472
-125,546
-48% -$2.5M 0.01% 1456
2019
Q4
$23.2M Sell
259,018
-65,215
-20% -$5.83M 0.03% 574
2019
Q3
$21M Buy
324,233
+9,517
+3% +$617K 0.03% 589
2019
Q2
$19.4M Buy
314,716
+155,050
+97% +$9.55M 0.03% 690
2019
Q1
$13.7M Buy
159,666
+63,055
+65% +$5.41M 0.02% 903
2018
Q4
$12.3M Buy
96,611
+52,216
+118% +$6.64M 0.02% 902
2018
Q3
$10.6M Sell
44,395
-41,426
-48% -$9.89M 0.01% 1157
2018
Q2
$16.7M Buy
85,821
+41,442
+93% +$8.09M 0.02% 891
2018
Q1
$4.29M Buy
+44,379
New +$4.29M 0.01% 1778
2017
Q4
Sell
-2,108
Closed -$325K 3807
2017
Q3
$325K Sell
2,108
-4,695
-69% -$724K ﹤0.01% 2773
2017
Q2
$661K Sell
6,803
-1,052
-13% -$102K ﹤0.01% 2440
2017
Q1
$661K Sell
7,855
-9,807
-56% -$825K ﹤0.01% 2423
2016
Q4
$1.51M Sell
17,662
-14,690
-45% -$1.25M ﹤0.01% 1869
2016
Q3
$2.91M Sell
32,352
-15,298
-32% -$1.38M ﹤0.01% 1548
2016
Q2
$3.14M Sell
47,650
-16,200
-25% -$1.07M 0.01% 1411
2016
Q1
$4.37M Buy
63,850
+15,431
+32% +$1.06M 0.01% 1227
2015
Q4
$2.87M Buy
48,419
+29,525
+156% +$1.75M 0.01% 1574
2015
Q3
$1.92M Buy
18,894
+10,028
+113% +$1.02M ﹤0.01% 1775
2015
Q2
$2.24M Buy
8,866
+565
+7% +$143K ﹤0.01% 1691
2015
Q1
$1.59M Buy
8,301
+540
+7% +$104K ﹤0.01% 1920
2014
Q4
$1.3M Buy
+7,761
New +$1.3M ﹤0.01% 2019