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

AMGEN INC's ticker is and the CUSIP is 31162900. A total of 1 filers reported holding AMGEN 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 AMGEN INC
ValueSharesWeighting
Q3 2016$2,502,000
+43.0%
15,000
+30.4%
0.03%
+28.6%
Q2 2016$1,750,000
-55.4%
11,500
-56.1%
0.02%
-61.8%
Q1 2016$3,928,000
-18.0%
26,200
-11.2%
0.06%
-3.5%
Q4 2015$4,789,000
+142.1%
29,500
+106.3%
0.06%
+111.1%
Q3 2015$1,978,000
+1070.4%
14,300
+1200.0%
0.03%
+1250.0%
Q2 2015$169,000
-4.0%
1,1000.0%0.00%
-33.3%
Q1 2015$176,000
+0.6%
1,1000.0%0.00%0.0%
Q4 2014$175,000
-90.2%
1,100
-91.3%
0.00%
-88.9%
Q3 2014$1,784,000
+2923.7%
12,700
+2440.0%
0.03%
+2600.0%
Q2 2014$59,000
+136.0%
500
+150.0%
0.00%
Q1 2014$25,000
-98.4%
200
-98.5%
0.00%
-100.0%
Q4 2013$1,530,000
+661.2%
13,400
+644.4%
0.02%
+475.0%
Q3 2013$201,0001,8000.00%
Other shareholders
AMGEN INC shareholders Q4 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 13,400$1,530,0000.02%
View complete list of AMGEN INC shareholders