GROUP ONE TRADING, L.P. - 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 Q4 2013. 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 GENOMIC HEALTH INC
ValueSharesWeighting
Q3 2019$102,000
-62.6%
1,500
-61.5%
0.00%
-66.7%
Q1 2019$273,000
+727.3%
3,900
+225.0%
0.00%
Q2 2015$33,000
-96.5%
1,200
-96.2%
0.00%
-100.0%
Q1 2015$953,000
+535.3%
31,200
+563.8%
0.02%
+650.0%
Q4 2014$150,000
-6.8%
4,700
-17.5%
0.00%0.0%
Q3 2014$161,000
+168.3%
5,700
+159.1%
0.00%
+100.0%
Q2 2014$60,000
-70.0%
2,200
-71.1%
0.00%
-66.7%
Q1 2014$200,000
+3233.3%
7,600
+3700.0%
0.00%
Q4 2013$6,000
-92.8%
200
-92.6%
0.00%
-100.0%
Q3 2013$83,000
-72.7%
2,700
-71.9%
0.00%
-71.4%
Q2 2013$304,0009,6000.01%
Other shareholders
GENOMIC HEALTH INC shareholders Q4 2013
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