SIMPLEX TRADING, LLC - GERON CORP ownership

GERON CORP's ticker is and the CUSIP is 374163903. A total of 5 filers reported holding GERON CORP in Q3 2022. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of GERON CORP
ValueSharesWeighting
Q3 2023$387
-78.1%
182,900
-66.8%
0.00%
-100.0%
Q2 2023$1,766
+717.6%
550,200
+452.4%
0.00%
Q1 2023$216
-87.2%
99,600
-85.7%
0.00%
-100.0%
Q4 2022$1,690
-99.9%
698,400
+35.8%
0.00%
+100.0%
Q3 2022$1,203,000
+68.0%
514,400
+11.3%
0.00%0.0%
Q2 2022$716,000
+131.7%
462,200
+102.8%
0.00%
Q1 2022$309,000
+13.2%
227,900
+1.5%
0.00%
Q4 2021$273,000
+83.2%
224,500
+120.5%
0.00%
Q3 2021$149,000
+2.8%
101,800
-1.5%
0.00%
Q2 2021$145,000103,300
+11007.5%
0.00%
Q1 2021$0
-100.0%
930
+31.2%
0.00%
Q4 2020$112,000
+12.0%
709
+23.3%
0.00%
Q3 2020$100,000
-59.5%
575
-49.4%
0.00%
Q2 2020$247,000
+133.0%
1,136
+27.1%
0.00%
Q1 2020$106,000
-34.2%
894
-24.9%
0.00%
Q4 2019$161,000
+42.5%
1,191
+40.1%
0.00%
Q3 2019$113,000
-29.8%
850
-25.6%
0.00%
Q2 2019$161,000
+66.0%
1,143
+94.7%
0.00%
Q1 2019$97,000
+42.6%
587
-13.8%
0.00%
Q4 2018$68,000
-88.0%
681
-78.8%
0.00%
-100.0%
Q3 2018$566,000
+22.2%
3,219
+138.1%
0.00%0.0%
Q2 2018$463,000
+276.4%
1,352
+2.8%
0.00%
-60.0%
Q1 2018$123,0001,315
+969.1%
0.01%
Q4 2017$0123
+547.4%
0.00%
Q3 2017$0
-100.0%
19
-71.6%
0.00%
Q2 2017$2,000
-83.3%
67
-89.9%
0.00%
-100.0%
Q1 2017$12,000
+1100.0%
661
+201.8%
0.00%
Q4 2016$1,0000.0%219
-35.2%
0.00%
Q3 2016$1,000
-75.0%
338
-22.5%
0.00%
Q2 2016$4,000
-71.4%
436
-26.2%
0.00%
-100.0%
Q1 2016$14,000
-62.2%
591
+80.2%
0.00%
-66.7%
Q4 2015$37,000
+1133.3%
328
+79.2%
0.00%
Q3 2015$3,000
-72.7%
183
-5.7%
0.00%
-100.0%
Q2 2015$11,000
-38.9%
194
-25.7%
0.00%
-50.0%
Q1 2015$18,000
+500.0%
261
+278.3%
0.00%
Q4 2014$3,000690.00%
Other shareholders
GERON CORP shareholders Q3 2022
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 175,700$752,0000.01%
SIMPLEX TRADING, LLC 194$11,0000.00%
Citadel Advisors 18,800$80,0000.00%
View complete list of GERON CORP shareholders