GROUP ONE TRADING, L.P. - GENOMIC HEALTH INC ownership

GENOMIC HEALTH INC's ticker is and the CUSIP is 37244C901. 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$536,000
+3728.6%
7,900
+3850.0%
0.00%
Q3 2018$14,000
+40.0%
2000.0%0.00%
Q2 2018$10,000
-67.7%
200
-80.0%
0.00%
Q1 2018$31,000
-8.8%
1,0000.0%0.00%
Q4 2017$34,000
-75.9%
1,000
-75.0%
0.00%
-100.0%
Q4 2015$141,000
+840.0%
4,000
+471.4%
0.00%
Q3 2015$15,000
-21.1%
7000.0%0.00%
Q2 2015$19,000
+533.3%
700
+600.0%
0.00%
Q3 2014$3,000
-62.5%
100
-66.7%
0.00%
Q2 2014$8,000
-92.0%
300
-92.1%
0.00%
-100.0%
Q1 2014$100,000
+1566.7%
3,800
+1800.0%
0.00%
Q4 2013$6,000
-92.8%
200
-92.6%
0.00%
-100.0%
Q3 2013$83,000
+232.0%
2,700
+237.5%
0.00%
+100.0%
Q2 2013$25,0008000.00%
Other shareholders
GENOMIC HEALTH INC shareholders Q4 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 200$10,0000.00%
SIMPLEX TRADING, LLC 17$85,0000.00%
View complete list of GENOMIC HEALTH INC shareholders