GROUP ONE TRADING, L.P. - MARKER THERAPEUTICS INC ownership

MARKER THERAPEUTICS INC's ticker is and the CUSIP is 57055L907. A total of 3 filers reported holding MARKER THERAPEUTICS INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of MARKER THERAPEUTICS INC
ValueSharesWeighting
Q4 2021$56,000
-77.0%
58,500
-59.3%
0.00%
Q3 2021$243,000
-81.1%
143,600
-68.8%
0.00%
-100.0%
Q2 2021$1,285,000
+31.3%
460,500
+5.4%
0.00%
+100.0%
Q1 2021$979,000
+175.0%
437,100
+78.0%
0.00%0.0%
Q4 2020$356,000
+29.9%
245,500
+34.3%
0.00%0.0%
Q3 2020$274,000
-35.7%
182,800
-11.3%
0.00%
-50.0%
Q2 2020$426,000
+191.8%
206,000
+168.2%
0.00%
+100.0%
Q1 2020$146,000
+39.0%
76,800
+111.6%
0.00%0.0%
Q4 2019$105,000
-24.5%
36,300
+33.5%
0.00%0.0%
Q3 2019$139,000
+46.3%
27,200
+126.7%
0.00%0.0%
Q2 2019$95,000
+37.7%
12,000
+15.4%
0.00%0.0%
Q1 2019$69,000
+109.1%
10,400
+73.3%
0.00%
Q4 2018$33,0006,0000.00%
Other shareholders
MARKER THERAPEUTICS INC shareholders Q4 2020
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 245,500$356,0000.00%
SIMPLEX TRADING, LLC 4$00.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of MARKER THERAPEUTICS INC shareholders