SIMPLEX TRADING, LLC - GENOMIC HEALTH INC ownership

GENOMIC HEALTH INC's ticker is GHDX and the CUSIP is 37244C101. A total of 121 filers reported holding GENOMIC HEALTH INC in Q2 2015. The put-call ratio across all filers is 0.84 and the average weighting 0.1%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of GENOMIC HEALTH INC
ValueSharesWeighting
Q2 2019$0
-100.0%
5
-99.8%
0.00%
Q1 2019$143,000
-37.8%
2,054
-42.7%
0.00%
-100.0%
Q4 2018$230,000
+223.9%
3,586
+153.4%
0.00%
Q2 2018$71,000
-46.2%
1,415
-66.6%
0.00%
-100.0%
Q1 2018$132,000
+18.9%
4,239
+30.1%
0.01%
+20.0%
Q4 2017$111,000
+3600.0%
3,259
+2296.3%
0.01%
Q2 2016$3,000
-50.0%
136
-48.1%
0.00%
Q1 2016$6,000
+200.0%
262
+309.4%
0.00%
Q4 2015$2,000
-88.9%
64
-92.5%
0.00%
-100.0%
Q3 2015$18,000
+20.0%
851
+50.6%
0.00%0.0%
Q2 2015$15,000
-6.2%
565
+6.8%
0.00%
-50.0%
Q1 2015$16,0005290.00%
Other shareholders
GENOMIC HEALTH INC shareholders Q2 2015
NameSharesValueWeighting ↓
Baker Brothers Advisors 13,770,982$433,648,0003.55%
Camber Capital Management LP 2,458,100$77,406,0003.14%
EMORY UNIVERSITY 76,851$2,420,0002.28%
Tributary Capital Management, LLC 294,962$9,288,0000.91%
Motley Fool Asset Management LLC 131,935$4,155,0000.90%
COLUMBIA WANGER ASSET MANAGEMENT LLC 1,607,649$50,625,0000.71%
UNIVERSITY OF NOTRE DAME DU LAC 79,693$2,510,0000.63%
Motley Fool Wealth Management, LLC 129,245$4,070,0000.39%
Spark Investment Management LLC 189,700$5,973,0000.38%
TFS CAPITAL LLC 35,026$1,103,0000.36%
View complete list of GENOMIC HEALTH INC shareholders