SIMPLEX TRADING, LLC - SHIRE PLC ownership

SHIRE PLC's ticker is and the CUSIP is 82481R956. A total of 4 filers reported holding SHIRE PLC in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of SHIRE PLC
ValueSharesWeighting
Q4 2018$371,000
-97.7%
1,881
+113.0%
0.00%
-98.0%
Q3 2018$16,006,000
+38.8%
883
+29.3%
0.05%
+13.3%
Q2 2018$11,529,000
+9050.0%
683
+8.6%
0.04%
+650.0%
Q1 2018$126,000
-28.8%
629
-24.8%
0.01%
-25.0%
Q4 2017$177,000
-26.9%
836
+229.1%
0.01%
-20.0%
Q3 2017$242,000
-49.9%
254
-50.1%
0.01%
-52.4%
Q2 2017$483,000
+14.5%
509
+20.6%
0.02%
+16.7%
Q1 2017$422,000
+134.4%
422
+348.9%
0.02%
+63.6%
Q4 2016$180,000
+69.8%
94
-63.7%
0.01%
+57.1%
Q3 2016$106,000
-49.0%
259
-82.7%
0.01%
-50.0%
Q2 2016$208,000
-43.2%
1,496
+153.6%
0.01%
-51.7%
Q1 2016$366,000
+315.9%
590
+972.7%
0.03%
+314.3%
Q4 2015$88,000
+1.1%
55
-32.1%
0.01%
+16.7%
Q3 2015$87,000
+690.9%
81
+189.3%
0.01%
+500.0%
Q2 2015$11,000
+266.7%
28
-56.9%
0.00%
Q1 2015$3,000
-96.3%
65
-69.2%
0.00%
-100.0%
Q4 2014$81,0002110.01%
Other shareholders
SHIRE PLC shareholders Q3 2015
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 29,100$5,972,0000.08%
JPMORGAN CHASE & CO 500,000$102,615,0000.03%
Timber Hill LLC 11,500$2,360,0000.01%
SIMPLEX TRADING, LLC 81$87,0000.01%
View complete list of SHIRE PLC shareholders