| SC 13G/A | 2002-02-11 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | DAVITA INC | 3,850,820 | 4.6% | EDGAR |
| SC 13G | 2002-02-11 | PRICE T ROWE ASSOCIATES INC /MD/ | DAVITA INC | 6,431,739 | 7.5% | EDGAR |
| SC 13G | 2002-02-11 | BARCLAYS GLOBAL INVESTORS NA /CA/ | DAVITA INC | 4,538,469 | 5.4% | EDGAR |
| SC 13G/A | 2001-11-13 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | DAVITA INC | 4,635,858 | 5.5% | EDGAR |
| SC 13G/A | 2001-02-15 | ARDSLEY ADVISORY PARTNERS | DAVITA INC | 4,700,000 | 5.8% | EDGAR |
| SC 13G/A | 2001-02-12 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | DAVITA INC | 8,753,604 | 10.7% | EDGAR |
| SC 13G/A | 2000-11-17 | - | - | - | - | EDGAR |
| SC 13G/A | 2000-11-17 | - | - | - | - | EDGAR |
| SC 13G | 2000-11-17 | - | - | - | - | EDGAR |
| SC 13G/A | 2000-03-28 | PILGRIM BAXTER & ASSOCIATES LTD | TOTAL RENAL CARE HOLDINGS INC | 0 | 0.0% | EDGAR |
| SC 13G/A | 2000-03-28 | PILGRIM BAXTER & ASSOCIATES LTD | TOTAL RENAL CARE HOLDINGS INC | 0 | 0.0% | EDGAR |
| SC 13G/A | 2000-03-28 | PILGRIM BAXTER & ASSOCIATES LTD | TOTAL RENAL CARE HOLDINGS INC | 0 | 0.0% | EDGAR |
| SC 13G | 2000-02-23 | MAVERICK CAPITAL LTD /ADV | TOTAL RENAL CARE HOLDINGS INC | - | - | EDGAR |
| SC 13G | 2000-02-23 | MAVERICK CAPITAL LTD /ADV | TOTAL RENAL CARE HOLDINGS INC | - | - | EDGAR |
| SC 13G | 2000-02-23 | MAVERICK CAPITAL LTD /ADV | TOTAL RENAL CARE HOLDINGS INC | - | - | EDGAR |
| SC 13G | 2000-02-14 | ARDSLEY ADVISORY PARTNERS | TOTAL RENAL CARE HOLDINGS INC | 4,752,500 | 5.9% | EDGAR |
| SC 13G | 2000-02-14 | ARDSLEY ADVISORY PARTNERS | TOTAL RENAL CARE HOLDINGS INC | 4,752,500 | 5.9% | EDGAR |
| SC 13G | 2000-02-14 | ARDSLEY ADVISORY PARTNERS | TOTAL RENAL CARE HOLDINGS INC | 4,752,500 | 5.9% | EDGAR |
| SC 13G/A | 2000-02-11 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | TOTAL RENAL CARE HOLDINGS INC | 10,478,067 | 12.9% | EDGAR |
| SC 13G/A | 2000-02-11 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | TOTAL RENAL CARE HOLDINGS INC | 10,478,067 | 12.9% | EDGAR |