GROUP ONE TRADING, L.P. - IXIA ownership

IXIA's ticker is XXIA and the CUSIP is 45071R109. A total of 109 filers reported holding IXIA in Q4 2014. The put-call ratio across all filers is 0.91 and the average weighting 0.2%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of IXIA
ValueSharesWeighting
Q2 2016$153,000
+1076.9%
15,600
+1289.1%
0.00%
Q4 2014$13,000
-64.9%
1,123
-72.1%
0.00%
-100.0%
Q3 2014$37,000
+94.7%
4,023
+147.9%
0.00%
Q2 2014$19,000
-61.2%
1,623
-58.6%
0.00%
-100.0%
Q1 2014$49,000
+444.4%
3,923
+509.2%
0.00%
Q4 2013$9,000
-80.4%
644
-78.2%
0.00%
-100.0%
Q3 2013$46,000
-42.5%
2,955
-32.0%
0.00%
-50.0%
Q2 2013$80,0004,3450.00%
Other shareholders
IXIA shareholders Q4 2014
NameSharesValueWeighting ↓
PICTET BANK & TRUST Ltd 4,575,515$60,900,00025.46%
Elk Creek Partners, LLC 134,244$1,787,0001.28%
Smith, Graham & Co., Investment Advisors, LP 516,891$6,880,0000.97%
Portolan Capital Management 307,896$4,098,0000.91%
EMERALD MUTUAL FUND ADVISERS TRUST 905,578$11,818,0000.71%
Parametrica Management Ltd 14,278$190,0000.52%
EMERALD ADVISERS, LLC 699,076$9,305,0000.50%
LMCG INVESTMENTS, LLC 1,482,063$19,726,0000.42%
VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. 1,469,975$19,564,0000.30%
CS MCKEE LP 927,500$12,345,0000.24%
View complete list of IXIA shareholders