SIMPLEX TRADING, LLC - SURMODICS INC ownership

SURMODICS INC's ticker is and the CUSIP is 868873900. A total of 2 filers reported holding SURMODICS INC in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of SURMODICS INC
ValueSharesWeighting
Q2 2022$3,000
-93.3%
100
-90.0%
0.00%
Q1 2022$45,000
+1400.0%
1,000
+99900.0%
0.00%
Q3 2020$3,000
-94.9%
1
-94.4%
0.00%
Q1 2020$59,000
+227.8%
18
+350.0%
0.00%
Q3 2019$18,000
-47.1%
4
-50.0%
0.00%
Q2 2019$34,000
-86.4%
8
-84.9%
0.00%
-100.0%
Q4 2018$250,000
+24.4%
53
+96.3%
0.00%0.0%
Q3 2018$201,00027
-38.6%
0.00%
Q4 2017$0
-100.0%
44
+238.5%
0.00%
Q2 2017$7,00013
+1200.0%
0.00%
Q1 2017$0
-100.0%
1
-50.0%
0.00%
Q3 2015$1,000
-66.7%
2
-90.0%
0.00%
Q1 2015$3,000
+200.0%
200.0%0.00%
Q4 2014$1,000200.00%
Other shareholders
SURMODICS INC shareholders Q4 2018
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 4$18,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of SURMODICS INC shareholders