SIMPLEX TRADING, LLC - SERES THERAPEUTICS INC ownership

SERES THERAPEUTICS INC's ticker is and the CUSIP is 81750R952. A total of 4 filers reported holding SERES THERAPEUTICS INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of SERES THERAPEUTICS INC
ValueSharesWeighting
Q3 2023$153
-61.6%
64,500
-22.4%
0.00%
Q2 2023$398
-37.7%
83,100
-26.3%
0.00%
-100.0%
Q1 2023$639
+3450.0%
112,800
+3318.2%
0.00%
Q4 2022$18
-100.0%
3,300
-94.8%
0.00%
Q3 2022$409,000
+6716.7%
63,800
+3257.9%
0.00%
Q2 2022$6,000
-81.2%
1,900
-58.7%
0.00%
Q1 2022$32,000
-96.0%
4,600
-95.2%
0.00%
-100.0%
Q4 2021$793,000
+88.8%
95,200
+411.8%
0.00%
Q3 2021$420,000
-11.4%
18,600
-6.5%
0.00%
Q2 2021$474,000
+415.2%
19,900
+44122.2%
0.00%
Q1 2021$92,000
-1.1%
45
+18.4%
0.00%
Q4 2020$93,000
-91.9%
38
-90.6%
0.00%
-100.0%
Q3 2020$1,149,000
+5371.4%
406
+802.2%
0.00%
Q2 2020$21,000
+425.0%
45
+350.0%
0.00%
Q3 2019$4,000
-86.2%
10
-89.0%
0.00%
Q2 2019$29,000
+314.3%
91
+727.3%
0.00%
Q1 2019$7,00011
+1000.0%
0.00%
Q4 2018$0
-100.0%
1
-83.3%
0.00%
Q2 2018$5,0006
-25.0%
0.00%
Q1 2018$0
-100.0%
8
-84.6%
0.00%
Q4 2017$3,000
-80.0%
52
-92.8%
0.00%
-100.0%
Q3 2017$15,000
+275.0%
727
+2171.9%
0.00%
Q2 2017$4,000
+33.3%
32
+28.0%
0.00%
Q1 2017$3,000
-25.0%
25
-24.2%
0.00%
Q4 2016$4,000
-85.7%
33
-52.2%
0.00%
-100.0%
Q3 2016$28,000
+2700.0%
69
+3350.0%
0.00%
Q3 2015$1,00020.00%
Other shareholders
SERES THERAPEUTICS INC shareholders Q1 2023
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 14,400$34,2720.00%
SIMPLEX TRADING, LLC 64,500$1530.00%
View complete list of SERES THERAPEUTICS INC shareholders