GROUP ONE TRADING, L.P. - SHIRE PLC ownership

SHIRE PLC's ticker is and the CUSIP is 82481R956. A total of 4 filers reported holding SHIRE PLC in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of SHIRE PLC
ValueSharesWeighting
Q4 2018$18,344,000
-25.9%
105,400
-22.8%
0.16%
-18.9%
Q3 2018$24,761,000
+36.1%
136,600
+26.7%
0.20%
+25.6%
Q2 2018$18,197,000
+150.1%
107,800
+121.4%
0.16%
+113.7%
Q1 2018$7,275,000
+21.2%
48,700
+25.8%
0.07%
+73.8%
Q4 2017$6,003,000
+3823.5%
38,700
+3770.0%
0.04%
+4100.0%
Q3 2017$153,000
-89.6%
1,000
-88.8%
0.00%
-93.3%
Q2 2017$1,471,000
-39.3%
8,900
-36.0%
0.02%
-46.4%
Q1 2017$2,422,000
-52.1%
13,900
-53.2%
0.03%
-42.9%
Q4 2016$5,060,000
-33.8%
29,700
-24.6%
0.05%
-41.0%
Q3 2016$7,638,000
-85.4%
39,400
-86.1%
0.08%
-86.6%
Q2 2016$52,279,000
+564.0%
284,000
+520.1%
0.62%
+457.7%
Q1 2016$7,873,000
+362.6%
45,800
+451.8%
0.11%
+455.0%
Q4 2015$1,702,000
-71.5%
8,300
-71.5%
0.02%
-75.9%
Q3 2015$5,972,000
-56.5%
29,100
-48.9%
0.08%
-56.8%
Q2 2015$13,741,000
+53.9%
56,900
+52.5%
0.19%
+37.1%
Q1 2015$8,926,000
+23.2%
37,300
+9.4%
0.14%
+28.4%
Q4 2014$7,248,000
+2.5%
34,100
+24.9%
0.11%0.0%
Q3 2014$7,072,000
+165.8%
27,300
+141.6%
0.11%
+165.9%
Q2 2014$2,661,00011,3000.04%
Other shareholders
SHIRE PLC shareholders Q4 2014
NameSharesValueWeighting ↓
SABBY MANAGEMENT, LLC 183$3,889,0000.12%
GROUP ONE TRADING, L.P. 34,100$7,248,0000.11%
SIMPLEX TRADING, LLC 211$81,0000.01%
Timber Hill LLC 1,500$319,0000.00%
View complete list of SHIRE PLC shareholders