| SC 13G/A | 2006-02-14 | AXA FINANCIAL INC | TD AMERITRADE HOLDING CORP | 12,858,185 | 3.2% | EDGAR |
| SC 13G/A | 2006-02-14 | ATTICUS MANAGEMENT LLC | TD AMERITRADE HOLDING CORP | 4,723,700 | 1.2% | EDGAR |
| SC 13G/A | 2006-02-14 | SILVER LAKE PARTNERS LP | TD AMERITRADE HOLDING CORP | 0 | 0.0% | EDGAR |
| SC 13G | 2006-02-14 | FMR CORP | TD AMERITRADE HOLDING CORP | 23,719,246 | 5.9% | EDGAR |
| SC 13G | 2006-02-14 | TA IX LP | TD AMERITRADE HOLDING CORP | - | - | EDGAR |
| SC 13G/A | 2006-02-13 | PRICE T ROWE ASSOCIATES INC /MD/ | TD AMERITRADE HOLDING CORP | 23,844,423 | 5.8% | EDGAR |
| SC 13D | 2006-01-25 | TORONTO DOMINION BANK | TD AMERITRADE HOLDING CORP | 196,300,000 | 32.5% | EDGAR |
| SC 13D | 2006-01-25 | RICKETTS J JOE | TD AMERITRADE HOLDING CORP | 83,747,610 | 13.8% | EDGAR |
| SC 13G | 2005-07-25 | ATTICUS CAPITAL LLC | AMERITRADE HOLDING CORP | 20,481,700 | 5.1% | EDGAR |
| SC 13G/A | 2005-02-15 | PRICE T ROWE ASSOCIATES INC /MD/ | AMERITRADE HOLDING CORP | 31,623,755 | 7.8% | EDGAR |
| SC 13G/A | 2005-02-14 | BAIN CAPITAL FUND VII LLC | AMERITRADE HOLDING CORP | 0 | 0.0% | EDGAR |
| SC 13G/A | 2005-02-14 | RICKETTS MARLENE M | AMERITRADE HOLDING CORP | 74,773,414 | 18.5% | EDGAR |
| SC 13G/A | 2005-02-14 | RICKETTS GRANDCHILDREN TRUST | AMERITRADE HOLDING CORP | 19,008,000 | 4.7% | EDGAR |
| SC 13G/A | 2005-02-14 | RICKETTS J JOE | AMERITRADE HOLDING CORP | 79,046,178 | 19.6% | EDGAR |
| SC 13G/A | 2005-02-11 | SILVER LAKE PARTNERS LP | AMERITRADE HOLDING CORP | 11,466,209 | 2.8% | EDGAR |
| SC 13G | 2005-02-08 | PRICE T ROWE ASSOCIATES INC /MD/ | AMERITRADE HOLDING CORP | 31,623,755 | 7.8% | EDGAR |
| SC 13G | 2005-02-04 | TA IX LP | AMERITRADE HOLDING CORP | - | - | EDGAR |
| SC 13G/A | 2004-02-13 | RICKETTS GRANDCHILDREN TRUST | AMERITRADE HOLDING CORP | 19,008,000 | 4.5% | EDGAR |
| SC 13G/A | 2004-02-13 | RICKETTS MARLENE M | AMERITRADE HOLDING CORP | 78,599,136 | 18.7% | EDGAR |
| SC 13G/A | 2004-02-13 | RICKETTS J JOE | AMERITRADE HOLDING CORP | 81,162,320 | 19.3% | EDGAR |