SIMPLEX TRADING, LLC - SIENTRA INC ownership

SIENTRA INC's ticker is SIEN and the CUSIP is 82621J105. A total of 109 filers reported holding SIENTRA INC in Q2 2018. The put-call ratio across all filers is 0.04 and the average weighting 0.6%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of SIENTRA INC
ValueSharesWeighting
Q3 2022$9,000
-66.7%
14,586
-55.6%
0.00%
Q2 2022$27,000
-42.6%
32,825
+54.6%
0.00%
Q1 2022$47,000
-17.5%
21,234
+34.6%
0.00%
Q4 2021$57,000
-61.0%
15,778
-14.8%
0.00%
Q3 2021$146,000
+508.3%
18,521
+458.9%
0.00%
Q1 2021$24,000
-36.8%
3,314
-66.4%
0.00%
Q4 2020$38,000
-7.3%
9,871
-19.7%
0.00%
Q3 2020$41,000
-4.7%
12,296
+10.2%
0.00%
Q2 2020$43,000
+13.2%
11,161
-41.6%
0.00%
Q1 2020$38,000
-40.6%
19,124
+166.5%
0.00%
Q4 2019$64,000
-64.4%
7,176
-74.3%
0.00%
-100.0%
Q3 2019$180,000
+520.7%
27,915
+476.9%
0.00%
Q2 2019$29,000
-58.0%
4,839
-40.3%
0.00%
Q1 2019$69,000
-82.1%
8,108
-79.7%
0.00%
-100.0%
Q1 2018$386,000
+601.8%
39,968
+907.8%
0.02%
+750.0%
Q4 2017$55,0003,9660.00%
Other shareholders
SIENTRA INC shareholders Q2 2018
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of SIENTRA INC shareholders