GROUP ONE TRADING, L.P. - WEBMD HEALTH CORP ownership

WEBMD HEALTH CORP's ticker is and the CUSIP is 94770V902. A total of 2 filers reported holding WEBMD HEALTH CORP 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 WEBMD HEALTH CORP
ValueSharesWeighting
Q2 2017$7,478,000
+143.0%
127,500
+118.3%
0.08%
+116.7%
Q1 2017$3,077,000
+5115.3%
58,400
+4766.7%
0.04%
+3500.0%
Q4 2016$59,000
-84.6%
1,200
-84.4%
0.00%
-75.0%
Q3 2016$383,000
-64.6%
7,700
-58.6%
0.00%
-69.2%
Q2 2016$1,081,000
+42.6%
18,600
+53.7%
0.01%
+18.2%
Q1 2016$758,000
-64.2%
12,100
-72.4%
0.01%
-56.0%
Q4 2015$2,116,000
+109.9%
43,800
+73.1%
0.02%
+78.6%
Q3 2015$1,008,000
-4.7%
25,300
+5.9%
0.01%
-6.7%
Q2 2015$1,058,000
-35.8%
23,900
-36.4%
0.02%
-42.3%
Q1 2015$1,648,000
-4.0%
37,600
-13.4%
0.03%0.0%
Q4 2014$1,716,000
-40.5%
43,400
-37.1%
0.03%
-40.9%
Q3 2014$2,885,000
-19.6%
69,000
-7.1%
0.04%
-20.0%
Q2 2014$3,589,000
+12.2%
74,300
-3.9%
0.06%
+1.9%
Q1 2014$3,200,000
-1.2%
77,300
-5.7%
0.05%
+10.2%
Q4 2013$3,239,000
+6251.0%
82,000
+4455.6%
0.05%
+4800.0%
Q3 2013$51,000
-94.2%
1,800
-94.0%
0.00%
-95.5%
Q2 2013$881,00030,0000.02%
Other shareholders
WEBMD HEALTH CORP shareholders Q4 2013
NameSharesValueWeighting ↓
Timber Hill LLC 13,600$388,0000.00%
Citadel Advisors 13,000$372,0000.00%
GROUP ONE TRADING, L.P. 1,800$51,0000.00%
View complete list of WEBMD HEALTH CORP shareholders