SpiderRock Trading LLC - LANDSTAR SYS INC ownership

LANDSTAR SYS INC's ticker is and the CUSIP is 51509810. A total of 1 filers reported holding LANDSTAR SYS INC in Q2 2014. The put-call ratio across all filers is 0.80 and the average weighting 0.0%.

Quarter-by-quarter ownership
SpiderRock Trading LLC ownership history of LANDSTAR SYS INC
ValueSharesWeighting
Q4 2014$5,000
-82.8%
2,000
-35.8%
0.01%
-85.9%
Q3 2014$29,000
+383.3%
3,114
+73.0%
0.10%
+280.8%
Q2 2014$6,000
+200.0%
1,800
+38.5%
0.03%
+160.0%
Q1 2014$2,000
-96.7%
1,300
-20.7%
0.01%
-97.0%
Q4 2013$60,000
+300.0%
1,6400.0%0.33%
+260.4%
Q3 2013$15,000
-55.9%
1,640
-28.7%
0.09%
-65.5%
Q2 2013$34,0002,3000.26%
Other shareholders
LANDSTAR SYS INC shareholders Q2 2014
NameSharesValueWeighting ↓
SpiderRock Trading LLC 600$31,0000.24%
SpiderRock Trading LLC 700$3,0000.02%
DEUTSCHE BANK AG\ 209,417$10,784,0000.01%
SpiderRock Trading LLC 1,000$00.00%
View complete list of LANDSTAR SYS INC shareholders