SpiderRock Trading LLC - TD AMERITRADE HLDG C ownership

Quarter-by-quarter ownership
SpiderRock Trading LLC ownership history of TD AMERITRADE HLDG C
ValueSharesWeighting
Q4 2014$32,000
+77.8%
10,300
-1.0%
0.09%
+43.5%
Q3 2014$18,000
-65.4%
10,400
+202.8%
0.06%
-72.6%
Q2 2014$52,000
+372.7%
3,435
-28.4%
0.23%
+296.5%
Q1 2014$11,000
+120.0%
4,800
+140.0%
0.06%
+111.1%
Q4 2013$5,000
-61.5%
2,000
-48.7%
0.03%
-65.8%
Q3 2013$13,000
+225.0%
3,900
-7.1%
0.08%
+154.8%
Q2 2013$4,0004,2000.03%
Other shareholders
TD AMERITRADE HLDG C shareholders Q3 2023
NameSharesValueWeighting ↓
IKOS CIF LTD 12,266$414,0000.63%
SpiderRock Trading LLC 2,800$7,0000.04%
Mizuho Trust & Banking Co., Ltd. 285,178$9,682,0000.04%
SpiderRock Trading LLC 2,000$4,0000.02%
View complete list of TD AMERITRADE HLDG C shareholders