| BOSTON MEDICAL CENTER HEALTH PLAN INC | $2,660,517,755 | $2,664,525,014 |
| TEAMSTERS UNION 25 HEALTH SERVICES AND INSURANCE PLAN | $163,439,906 | $152,603,994 |
| MGH INSTITUTE OF HEALTH PROFESSIONS INC | $52,545,083 | $51,181,083 |
| MASSACHUSETTS BIOMEDICAL RESEARCH CORPORATION | $51,245,924 | $25,369,189 |
| HEADING HOME INC | $16,777,402 | $16,339,691 |
| CENTER FOR MEDICAL SIMULATION INC | $3,468,565 | $3,769,916 |
| TEAMSTERS LOCAL 82 HEALTH AND WELFARE FUND | $4,589,094 | $3,641,605 |
| BSA-ILA HEALTH WELFARE AND CLINIC FUND | $3,699,776 | $3,615,454 |
| JOHN F KENNEDY FAMILY SERVICE CENTER INC | $2,828,803 | $2,678,899 |
| MASONRY INDUSTRY EQUALITY FUND | $2,050,279 | $1,990,305 |
| BSA-CENTRAL RECORDS BUREAU CENTRAL RECORDS BUREAU INC | $1,819,330 | $1,865,590 |
| COURAGEOUS SAILING CENTER FOR YOUTH INC | $1,788,588 | $1,679,303 |
| BOSTON SHIPPING ASSOCIATION INC | $1,671,051 | $1,630,686 |
| CHARLESTOWN COOPERATIVE NURSERY SCHOOLINC | $1,502,823 | $1,504,010 |
| LIVER INSTITUTE AND FOUNDATION FOR EDUCATION AND RESEARCH INC | $1,397,772 | $1,371,807 |
| BOSTON CARES INC | $1,315,000 | $1,335,100 |
| BSA PAID HOLIDAYS | $1,207,717 | $1,274,640 |
| CHARLESTOWN ECONOMIC DEVELOPMENT CORPORATION | $1,041,272 | $1,039,556 |
| BRICKLAYERS NON-PROFIT HOUSING CO | $626,123 | $875,237 |
| INTL UNION OF BRICKLAYERS AND ALLIED CR MA-ME-NH-RI APPR AND TRAIN FUND | $1,006,804 | $830,042 |
| UNITED NATIONS ASSOCIATION OF GREATER BOSTON INC | $452,735 | $463,432 |
| FAMILY LIFE EDUCATION INC | $287,378 | $378,485 |
| WARREN-PRESCOTT FOUNDATION INC | $472,381 | $325,714 |
| MASIPHUMELELE CORPORATION | $289,240 | $290,471 |
| CHARLESTOWN YOUTH HOCKEY ASSOC INC | $253,168 | $246,367 |