GROUP ONE TRADING, L.P. - ZIOPHARM ONCOLOGY INC ownership

ZIOPHARM ONCOLOGY INC's ticker is and the CUSIP is 98973P901. A total of 3 filers reported holding ZIOPHARM ONCOLOGY INC in Q3 2023. 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 ZIOPHARM ONCOLOGY INC
ValueSharesWeighting
Q3 2023$12,042
-79.5%
91,400
-20.5%
0.00%
Q2 2023$58,650
-57.3%
115,000
-47.2%
0.00%
Q1 2023$137,340
-44.6%
218,000
-42.9%
0.00%
-100.0%
Q4 2022$247,761
-68.2%
381,700
-15.8%
0.00%
-50.0%
Q3 2022$780,000
+251.4%
453,400
+153.7%
0.00%
Q2 2022$222,000
-10.8%
178,700
-53.2%
0.00%
Q1 2022$249,000
-75.3%
382,000
-58.8%
0.00%
-100.0%
Q4 2021$1,009,000
-35.8%
926,100
+7.3%
0.00%
-50.0%
Q3 2021$1,571,000
+42.6%
863,400
+106.9%
0.00%
+100.0%
Q2 2021$1,102,000
-50.7%
417,400
-32.8%
0.00%
-66.7%
Q1 2021$2,235,000
+153.1%
620,900
+77.1%
0.00%
+50.0%
Q4 2020$883,000
-37.0%
350,500
-36.9%
0.00%
-50.0%
Q3 2020$1,401,000
-18.1%
555,900
+6.7%
0.00%
-50.0%
Q2 2020$1,710,000
+43.6%
521,200
+7.2%
0.01%
-20.0%
Q1 2020$1,191,000
-54.7%
486,300
-12.6%
0.01%
-44.4%
Q4 2019$2,627,000
+32.7%
556,600
+20.3%
0.02%
+12.5%
Q3 2019$1,980,000
+1.8%
462,500
+38.6%
0.02%
-11.1%
Q2 2019$1,945,000
+29.0%
333,600
-14.9%
0.02%
+5.9%
Q1 2019$1,508,000
+108.6%
391,800
+1.3%
0.02%
+183.3%
Q4 2018$723,000
+563.3%
386,700
+1034.0%
0.01%
+500.0%
Q3 2018$109,000
-23.8%
34,100
-28.2%
0.00%0.0%
Q2 2018$143,000
-84.7%
47,500
-80.0%
0.00%
-88.9%
Q1 2018$932,000
+262.6%
237,800
+283.5%
0.01%
+350.0%
Q4 2017$257,000
-76.5%
62,000
-65.2%
0.00%
-80.0%
Q3 2017$1,095,000
-42.8%
178,300
-42.1%
0.01%
-50.0%
Q2 2017$1,914,000
-3.9%
307,700
-2.1%
0.02%
-13.0%
Q1 2017$1,992,000
+1.9%
314,200
-14.0%
0.02%
+21.1%
Q4 2016$1,954,000
-37.0%
365,300
-33.7%
0.02%
-44.1%
Q3 2016$3,104,000
+9.6%
551,300
+6.9%
0.03%0.0%
Q2 2016$2,832,000
-25.0%
515,800
+1.3%
0.03%
-35.8%
Q1 2016$3,778,000
-12.1%
509,200
-1.5%
0.05%
+3.9%
Q4 2015$4,297,000
-35.9%
517,100
-30.5%
0.05%
-45.2%
Q3 2015$6,708,000
-14.4%
744,500
+14.0%
0.09%
-15.5%
Q2 2015$7,834,000
-31.2%
652,800
-38.2%
0.11%
-38.5%
Q1 2015$11,379,000
+546.2%
1,056,500
+204.2%
0.18%
+563.0%
Q4 2014$1,761,000
+145.3%
347,300
+27.7%
0.03%
+145.5%
Q3 2014$718,000
-22.0%
272,000
+19.0%
0.01%
-21.4%
Q2 2014$921,000
-65.5%
228,600
-60.8%
0.01%
-68.9%
Q1 2014$2,673,000
-20.3%
583,600
-24.5%
0.04%
-11.8%
Q4 2013$3,355,000
+85.2%
773,100
+68.5%
0.05%
+45.7%
Q3 2013$1,812,000
+132.9%
458,800
+23.9%
0.04%
+84.2%
Q2 2013$778,000370,3000.02%
Other shareholders
ZIOPHARM ONCOLOGY INC shareholders Q3 2023
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 257,300$330.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 91,400$12,0420.00%
View complete list of ZIOPHARM ONCOLOGY INC shareholders