Virtu KCG Holdings LLC - SOUTHWEST AIRLS CO ownership

SOUTHWEST AIRLS CO's ticker is and the CUSIP is 844741908. A total of 6 filers reported holding SOUTHWEST AIRLS CO in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Virtu KCG Holdings LLC ownership history of SOUTHWEST AIRLS CO
ValueSharesWeighting
Q4 2015$2,476,000
+22.3%
57,500
+8.1%
0.04%
+27.3%
Q3 2015$2,024,000
+45.0%
53,200
+26.1%
0.03%
+32.0%
Q2 2015$1,396,000
+6.8%
42,200
+43.1%
0.02%
-7.4%
Q1 2015$1,307,000
-22.2%
29,500
-25.7%
0.03%
-3.6%
Q4 2014$1,680,000
+19.3%
39,700
-4.8%
0.03%
+3.7%
Q3 2014$1,408,000
+51.6%
41,700
+20.5%
0.03%
+92.9%
Q2 2014$929,000
-40.9%
34,600
-48.0%
0.01%
-30.0%
Q1 2014$1,572,000
+152.7%
66,600
+101.8%
0.02%
+185.7%
Q4 2013$622,000
+182.7%
33,000
+118.5%
0.01%
+133.3%
Q3 2013$220,00015,1000.00%
Other shareholders
SOUTHWEST AIRLS CO shareholders Q1 2015
NameSharesValueWeighting ↓
Advanced Portfolio Management, LLC 2,500$156,5000.13%
SIMPLEX TRADING, LLC 950,900$25,7400.02%
GROUP ONE TRADING, L.P. 196,400$5,316,5480.02%
IMC-Chicago, LLC 442,200$11,970,3540.01%
JANE STREET GROUP, LLC 556,000$15,050,9200.01%
Maven Securities LTD 8,100$219,2670.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
JPMORGAN CHASE & CO 500$13,5350.00%
View complete list of SOUTHWEST AIRLS CO shareholders