| SC 13G/A | 2005-01-10 | COLUMBIA WANGER ASSET MANAGEMENT LP | WATSCO INC | 2,556,700 | 11.1% | EDGAR |
| SC 13G/A | 2004-09-13 | EARNEST PARTNERS LLC | WATSCO INC | 2,306,605 | 10.1% | EDGAR |
| SC 13G/A | 2004-08-09 | MERRILL LYNCH ASSET MANAGEMENT INC | WATSCO INC | 1,122,685 | 4.9% | EDGAR |
| SC 13G | 2004-02-17 | BARCLAYS GLOBAL INVESTORS NA /CA/ | WATSCO INC | 1,012,005 | 4.5% | EDGAR |
| SC 13G | 2004-02-17 | EARNEST PARTNERS LLC | WATSCO INC | 1,383,615 | 6.1% | EDGAR |
| SC 13G | 2004-02-13 | LIBERTY WANGER ASSET MANAGEMENT LP | WATSCO INC | 1,625,000 | 7.2% | EDGAR |
| SC 13G/A | 2004-02-06 | DIMENSIONAL FUND ADVISORS INC | WATSCO INC | 1,382,129 | 6.2% | EDGAR |
| SC 13G/A | 2004-02-06 | BLAIR WILLIAM & CO/IL | WATSCO INC | 957,785 | 3.6% | EDGAR |
| SC 13G/A | 2004-01-27 | MERRILL LYNCH ASSET MANAGEMENT INC | WATSCO INC | 1,941,385 | 8.6% | EDGAR |
| SC 13G | 2003-02-13 | BLAIR WILLIAM & CO/IL | WATSCO INC | 1,850,550 | 7.8% | EDGAR |
| SC 13G/A | 2003-02-10 | DIMENSIONAL FUND ADVISORS INC | WATSCO INC | 1,568,812 | 6.4% | EDGAR |
| SC 13G/A | 2003-01-13 | MERRILL LYNCH & CO INC | WATSCO INC | 2,765,837 | 12.4% | EDGAR |
| SC 13G/A | 2002-12-09 | PRICE T ROWE ASSOCIATES INC /MD/ | WATSCO INC | 716,350 | 3.2% | EDGAR |
| SC 13G/A | 2002-05-09 | PRICE T ROWE ASSOCIATES INC /MD/ | WATSCO INC | 2,054,900 | 8.8% | EDGAR |
| SC 13G/A | 2002-02-14 | PRICE T ROWE ASSOCIATES INC /MD/ | WATSCO INC | 3,286,200 | 14.0% | EDGAR |
| SC 13G/A | 2002-02-12 | DIMENSIONAL FUND ADVISORS INC | WATSCO INC | 1,833,312 | 7.5% | EDGAR |
| SC 13G/A | 2002-02-05 | MERRILL LYNCH & CO INC | WATSCO INC | 3,804,637 | 16.2% | EDGAR |
| SC 13G/A | 2001-02-13 | PRICE T ROWE ASSOCIATES INC /MD/ | WATSCO INC | 3,375,500 | 14.2% | EDGAR |
| SC 13G/A | 2001-02-07 | MERRILL LYNCH & CO INC | WATSCO INC | 3,598,999 | 15.1% | EDGAR |
| SC 13G | 2001-02-02 | DIMENSIONAL FUND ADVISORS INC | WATSCO INC | 1,572,912 | 6.4% | EDGAR |