SpiderRock Trading LLC - AMAZON COM INC ownership

Quarter-by-quarter ownership
SpiderRock Trading LLC ownership history of AMAZON COM INC
ValueSharesWeighting
Q4 2014$832,000
+1633.3%
5,274
+339.5%
2.31%
+1003.3%
Q2 2014$48,000
+26.3%
1,200
+200.0%
0.21%
+6.6%
Q1 2014$38,000
+153.3%
400
-20.0%
0.20%
+139.0%
Q4 2013$15,000
-76.2%
500
+150.0%
0.08%
-78.5%
Q3 2013$63,000
+3050.0%
200
+100.0%
0.38%
+2287.5%
Q2 2013$2,0001000.02%
Other shareholders
AMAZON COM INC shareholders Q1 2015
NameSharesValueWeighting ↓
IKOS CIF LTD 2,692$1,067,0002.74%
NJ State Employees Deferred Compensation Plan 10,000$3,988,0000.81%
Supplemental Annuity Collective Trust of NJ 4,000$1,595,0000.79%
New Jersey Better Educational Savings Trust 4,000$1,595,0000.78%
Mizuho Trust & Banking Co., Ltd. 507,705$201,464,0000.76%
State of New Jersey Common Pension Fund A 380,000$151,540,0000.70%
NORTHERN TRUST CO OF CONNECTICUT 277,775$110,774,0000.69%
SpiderRock Trading LLC 400$15,0000.08%
INGALLS & SNYDER LLC 1,053$419,0000.02%
SpiderRock Trading LLC 100$00.00%
View complete list of AMAZON COM INC shareholders