GROUP ONE TRADING, L.P. - PMC-SIERRA INC ownership

PMC-SIERRA INC's ticker is and the CUSIP is 69344F906. A total of 2 filers reported holding PMC-SIERRA 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 PMC-SIERRA INC
ValueSharesWeighting
Q4 2015$680,000
+207.7%
58,500
+78.9%
0.01%
+166.7%
Q3 2015$221,000
+466.7%
32,700
+610.9%
0.00%
+200.0%
Q2 2015$39,000
-78.2%
4,600
-76.2%
0.00%
-66.7%
Q1 2015$179,000
-2.7%
19,300
-4.0%
0.00%0.0%
Q4 2014$184,000
+234.5%
20,100
+171.6%
0.00%
+200.0%
Q3 2014$55,000
+189.5%
7,400
+196.0%
0.00%
Q2 2014$19,000
+533.3%
2,500
+525.0%
0.00%
Q1 2014$3,000
-57.1%
400
-63.6%
0.00%
Q4 2013$7,000
-56.2%
1,100
-54.2%
0.00%
Q3 2013$16,000
-55.6%
2,400
-57.1%
0.00%
-100.0%
Q2 2013$36,0005,6000.00%
Other shareholders
PMC-SIERRA INC shareholders Q4 2013
NameSharesValueWeighting ↓
Citadel Advisors 8,700$56,0000.00%
GROUP ONE TRADING, L.P. 1,100$7,0000.00%
View complete list of PMC-SIERRA INC shareholders