GROUP ONE TRADING, L.P. - SEQUENOM INC ownership

SEQUENOM INC's ticker is and the CUSIP is 817337905. A total of 3 filers reported holding SEQUENOM INC in Q4 2014. 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 SEQUENOM INC
ValueSharesWeighting
Q2 2016$5,000
-77.3%
5,800
-62.1%
0.00%
Q1 2016$22,000
-90.9%
15,300
-89.7%
0.00%
-100.0%
Q4 2015$243,000
-9.7%
148,100
-3.6%
0.00%
-25.0%
Q3 2015$269,000
-38.9%
153,600
+6.2%
0.00%
-33.3%
Q2 2015$440,000
-55.1%
144,600
-41.8%
0.01%
-60.0%
Q1 2015$981,000
-57.6%
248,400
-60.3%
0.02%
-57.1%
Q4 2014$2,313,000
+32.2%
625,200
+6.1%
0.04%
+29.6%
Q3 2014$1,750,000
-48.1%
589,300
-32.3%
0.03%
-48.1%
Q2 2014$3,369,000
+230.6%
870,500
+109.3%
0.05%
+205.9%
Q1 2014$1,019,000
-26.6%
415,900
-29.9%
0.02%
-19.0%
Q4 2013$1,389,000
+84.7%
593,700
+110.8%
0.02%
+50.0%
Q3 2013$752,000
-67.0%
281,700
-48.0%
0.01%
-75.0%
Q2 2013$2,282,000542,1000.06%
Other shareholders
SEQUENOM INC shareholders Q4 2014
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 542,100$2,282,0000.06%
CR Intrinsic Investors, LLC 100,000$421,0000.02%
SAC Capital Advisors LP 400,000$1,684,0000.01%
Citadel Advisors 16,500$69,0000.00%
View complete list of SEQUENOM INC shareholders