SIMPLEX TRADING, LLC - GENOMIC HEALTH INC ownership

GENOMIC HEALTH INC's ticker is and the CUSIP is 37244C951. A total of 2 filers reported holding GENOMIC HEALTH INC in Q2 2019. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of GENOMIC HEALTH INC
ValueSharesWeighting
Q3 2019$6,000
+20.0%
10.0%0.00%
Q2 2019$5,000
-92.9%
1
-90.0%
0.00%
Q1 2019$70,000
-45.3%
10
-50.0%
0.00%
Q4 2018$128,000
+814.3%
20
+900.0%
0.00%
Q3 2018$14,0002
+100.0%
0.00%
Q4 2016$010.0%0.00%
Q1 2016$0
-100.0%
1
-90.0%
0.00%
Q3 2015$3,000
-57.1%
10
+66.7%
0.00%
-100.0%
Q2 2015$7,000
+16.7%
60.0%0.00%0.0%
Q1 2015$6,00060.00%
Other shareholders
GENOMIC HEALTH INC shareholders Q2 2019
NameSharesValueWeighting ↓
Citadel Advisors 6,400$187,0000.00%
GROUP ONE TRADING, L.P. 200$6,0000.00%
View complete list of GENOMIC HEALTH INC shareholders