GROUP ONE TRADING, L.P. - ARM HLDGS PLC ownership

ARM HLDGS PLC's ticker is and the CUSIP is 42068956. A total of 2 filers reported holding ARM HLDGS PLC 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 ARM HLDGS PLC
ValueSharesWeighting
Q2 2016$573,000
+1748.4%
12,600
+1700.0%
0.01%
Q1 2016$31,000
-91.2%
700
-91.0%
0.00%
-100.0%
Q4 2015$353,000
-79.3%
7,800
-80.2%
0.00%
-83.3%
Q3 2015$1,704,000
+46.5%
39,400
+66.9%
0.02%
+50.0%
Q2 2015$1,163,000
+1689.2%
23,600
+1585.7%
0.02%
+1500.0%
Q4 2014$65,000
+14.0%
1,400
+7.7%
0.00%0.0%
Q3 2014$57,000
-75.7%
1,300
-75.0%
0.00%
-75.0%
Q2 2014$235,000
-71.9%
5,200
-68.3%
0.00%
-71.4%
Q1 2014$836,000
-12.7%
16,400
-6.3%
0.01%0.0%
Q4 2013$958,000
-23.4%
17,500
-32.7%
0.01%
-41.7%
Q3 2013$1,251,00026,0000.02%
Other shareholders
ARM HLDGS PLC shareholders Q4 2014
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 27$10,0000.00%
GROUP ONE TRADING, L.P. 1,400$65,0000.00%
View complete list of ARM HLDGS PLC shareholders