SIMPLEX TRADING, LLC - SERES THERAPEUTICS INC ownership

SERES THERAPEUTICS INC's ticker is and the CUSIP is 81750R902. A total of 4 filers reported holding SERES THERAPEUTICS INC in Q4 2020. 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$474
-20.1%
199,200
+60.8%
0.00%
Q2 2023$593
+998.1%
123,900
+1177.3%
0.00%
Q1 2023$54
-63.3%
9,700
-63.3%
0.00%
Q4 2022$147
-100.0%
26,400
-73.6%
0.00%
-100.0%
Q3 2022$642,000
+702.5%
100,100
+326.0%
0.00%
Q2 2022$80,000
-54.5%
23,500
-5.2%
0.00%
Q1 2022$176,000
-35.3%
24,800
-24.2%
0.00%
Q4 2021$272,000
-68.6%
32,700
-14.8%
0.00%
-100.0%
Q3 2021$867,000
-47.5%
38,400
-44.6%
0.00%
-50.0%
Q2 2021$1,652,000
-21.3%
69,300
+6694.1%
0.00%
-50.0%
Q1 2021$2,100,000
+2233.3%
1,020
+2656.8%
0.00%
Q4 2020$90,000
-53.8%
37
-46.4%
0.00%
Q3 2020$195,000
-32.5%
69
-88.7%
0.00%
Q2 2020$289,000
+9533.3%
609
+5990.0%
0.00%
Q1 2020$3,00010
+900.0%
0.00%
Q4 2019$0
-100.0%
1
-96.8%
0.00%
Q3 2019$12,000
+1100.0%
31
+416.7%
0.00%
Q2 2019$1,0006
+500.0%
0.00%
Q1 2019$0
-100.0%
1
-88.9%
0.00%
Q4 2018$4,000
-33.3%
90.0%0.00%
Q3 2018$6,000
-33.3%
9
-18.2%
0.00%
Q2 2018$9,00011
+1000.0%
0.00%
Q1 2018$0
-100.0%
1
-97.6%
0.00%
Q4 2017$3,000
-88.0%
42
+20.0%
0.00%
-100.0%
Q3 2017$25,000
+56.2%
35
-40.7%
0.00%0.0%
Q2 2017$16,000
-5.9%
59
-72.4%
0.00%0.0%
Q1 2017$17,000
-5.6%
214
-17.7%
0.00%0.0%
Q4 2016$18,000
+260.0%
260
+185.7%
0.00%
Q3 2016$5,000
-81.5%
91
-1.1%
0.00%
-100.0%
Q2 2016$27,00092
+4500.0%
0.00%
Q4 2015$020.00%
Other shareholders
SERES THERAPEUTICS INC shareholders Q4 2020
NameSharesValueWeighting ↓
ORACLE INVESTMENT MANAGEMENT INC 100,000$95,0000.09%
GROUP ONE TRADING, L.P. 19,700$111,6990.00%
SIMPLEX TRADING, LLC 9,700$540.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of SERES THERAPEUTICS INC shareholders