SpiderRock Trading LLC - ALASKA AIR GROUP INC ownership

ALASKA AIR GROUP INC's ticker is and the CUSIP is 01165910. A total of 4 filers reported holding ALASKA AIR GROUP INC in Q2 2014. The put-call ratio across all filers is 2.50 and the average weighting 0.2%.

Quarter-by-quarter ownership
SpiderRock Trading LLC ownership history of ALASKA AIR GROUP INC
ValueSharesWeighting
Q4 2014$135,000
+400.0%
4,563
+14.9%
0.37%
+302.2%
Q3 2014$27,000
-12.9%
3,973
+70.1%
0.09%
-31.1%
Q2 2014$31,000
+287.5%
2,335
+66.8%
0.14%
+229.3%
Q1 2014$8,000
+700.0%
1,400
+1300.0%
0.04%
+720.0%
Q4 2013$1,0000.0%100
-88.9%
0.01%
-16.7%
Q3 2013$1,000
-94.4%
900
-52.4%
0.01%
-95.7%
Q2 2013$18,0001,8920.14%
Other shareholders
ALASKA AIR GROUP INC shareholders Q2 2014
NameSharesValueWeighting ↓
IKOS CIF LTD 9,680$439,0000.63%
ID Management A/S 5,000$218,0000.10%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 390,653$17,009,0000.09%
SpiderRock Trading LLC 373$16,0000.06%
SpiderRock Trading LLC 2,300$9,0000.03%
SpiderRock Trading LLC 1,300$2,0000.01%
View complete list of ALASKA AIR GROUP INC shareholders