Marlborough Hospital
Plan context: Marlborough Hospital Defined Contribution Plan
EIN 04-2104693 • Marlborough, MA • 56 filings • 3 plans
Current Snapshot
Latest Year
2024
2024 Participants
696
2024 Assets
$51,903,643
2024 Contributions
$4,033,487
Historical Graphs
Total Assets Over Time
Aggregate end-of-year assets by filing year, excluding zero-asset years
Participants Over Time
Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans
Company Timeline
Year summaries and individual filings are combined here so you can stay in one place while moving across years and plan filings.
| Year / Filing | Filings | Participants | Assets | Contributions | Contrib./Participant |
|---|---|---|---|---|---|
| 2024 | 1 | 696 | $51,903,643 | $4,033,487 | $5,795iApproximate average salary by contribution assumption: employee only about $144,881 at 4% or $96,587 at 6%; with 50% employer match about $96,587 at 4% or $64,392 at 6%; with 100% employer match about $72,440 at 4% or $48,294 at 6%. |
| Marlborough Hospital Defined Contribution Plan | - | 696 | $51,903,643 | $4,033,487 | $5,795iApproximate average salary by contribution assumption: employee only about $144,881 at 4% or $96,587 at 6%; with 50% employer match about $96,587 at 4% or $64,392 at 6%; with 100% employer match about $72,440 at 4% or $48,294 at 6%. |
| 2023 | 1 | 724 | $48,089,410 | $3,501,576 | $4,836iApproximate average salary by contribution assumption: employee only about $120,911 at 4% or $80,607 at 6%; with 50% employer match about $80,607 at 4% or $53,738 at 6%; with 100% employer match about $60,455 at 4% or $40,304 at 6%. |
| Marlborough Hospital Defined Contribution Plan | - | 724 | $48,089,410 | $3,501,576 | $4,836iApproximate average salary by contribution assumption: employee only about $120,911 at 4% or $80,607 at 6%; with 50% employer match about $80,607 at 4% or $53,738 at 6%; with 100% employer match about $60,455 at 4% or $40,304 at 6%. |
| 2022 | 2 | 720 | $40,982,666 | $3,376,525 | $4,690iApproximate average salary by contribution assumption: employee only about $117,240 at 4% or $78,160 at 6%; with 50% employer match about $78,160 at 4% or $52,107 at 6%; with 100% employer match about $58,620 at 4% or $39,080 at 6%. |
| Marlborough Hospital Defined Contribution Plan | - | 720 | $40,982,666 | $3,376,525 | $4,690iApproximate average salary by contribution assumption: employee only about $117,240 at 4% or $78,160 at 6%; with 50% employer match about $78,160 at 4% or $52,107 at 6%; with 100% employer match about $58,620 at 4% or $39,080 at 6%. |
| Marlborough Hospital Group Insurance Plan | - | 0 | - | - | - |
| 2021 | 2 | 667 | $48,954,872 | $3,184,321 | $4,774iApproximate average salary by contribution assumption: employee only about $119,352 at 4% or $79,568 at 6%; with 50% employer match about $79,568 at 4% or $53,045 at 6%; with 100% employer match about $59,676 at 4% or $39,784 at 6%. |
| Marlborough Hospital Defined Contribution Plan | - | 667 | $48,954,872 | $3,184,321 | $4,774iApproximate average salary by contribution assumption: employee only about $119,352 at 4% or $79,568 at 6%; with 50% employer match about $79,568 at 4% or $53,045 at 6%; with 100% employer match about $59,676 at 4% or $39,784 at 6%. |
| Marlborough Hospital Group Insurance Plan | - | 370 | - | - | - |
| 2020 | 2 | 656 | $42,262,906 | $3,290,725 | $5,016iApproximate average salary by contribution assumption: employee only about $125,409 at 4% or $83,606 at 6%; with 50% employer match about $83,606 at 4% or $55,737 at 6%; with 100% employer match about $62,704 at 4% or $41,803 at 6%. |
| Marlborough Hospital Defined Contribution Plan | - | 656 | $42,262,906 | $3,290,725 | $5,016iApproximate average salary by contribution assumption: employee only about $125,409 at 4% or $83,606 at 6%; with 50% employer match about $83,606 at 4% or $55,737 at 6%; with 100% employer match about $62,704 at 4% or $41,803 at 6%. |
| Marlborough Hospital Group Insurance Plan | - | 371 | - | - | - |
| 2019 | 2 | 650 | $37,749,470 | $2,975,172 | $4,577iApproximate average salary by contribution assumption: employee only about $114,430 at 4% or $76,286 at 6%; with 50% employer match about $76,286 at 4% or $50,858 at 6%; with 100% employer match about $57,215 at 4% or $38,143 at 6%. |
| Marlborough Hospital Defined Contribution Plan | - | 650 | $37,749,470 | $2,975,172 | $4,577iApproximate average salary by contribution assumption: employee only about $114,430 at 4% or $76,286 at 6%; with 50% employer match about $76,286 at 4% or $50,858 at 6%; with 100% employer match about $57,215 at 4% or $38,143 at 6%. |
| Marlborough Hospital Group Insurance Plan | - | 360 | - | - | - |
| 2018 | 3 | 653 | $64,288,801 | $6,194,530 | $9,486iApproximate average salary by contribution assumption: employee only about $237,157 at 4% or $158,104 at 6%; with 50% employer match about $158,104 at 4% or $105,403 at 6%; with 100% employer match about $118,578 at 4% or $79,052 at 6%. |
| Marlborough Hospital Retirement Plan | - | 95 | $32,859,636 | $3,150,000 | $33,158iApproximate average salary by contribution assumption: employee only about $828,947 at 4% or $552,632 at 6%; with 50% employer match about $552,632 at 4% or $368,421 at 6%; with 100% employer match about $414,474 at 4% or $276,316 at 6%. |
| Marlborough Hospital Defined Contribution Plan | - | 653 | $31,429,165 | $3,044,530 | $4,662iApproximate average salary by contribution assumption: employee only about $116,559 at 4% or $77,706 at 6%; with 50% employer match about $77,706 at 4% or $51,804 at 6%; with 100% employer match about $58,280 at 4% or $38,853 at 6%. |
| Marlborough Hospital Group Insurance Plan | - | 377 | - | - | - |
| 2017 | 3 | 657 | $65,282,758 | $3,709,216 | $5,646iApproximate average salary by contribution assumption: employee only about $141,142 at 4% or $94,095 at 6%; with 50% employer match about $94,095 at 4% or $62,730 at 6%; with 100% employer match about $70,571 at 4% or $47,047 at 6%. |
| Marlborough Hospital Defined Contribution Plan | - | 657 | $34,700,136 | $3,109,216 | $4,732iApproximate average salary by contribution assumption: employee only about $118,311 at 4% or $78,874 at 6%; with 50% employer match about $78,874 at 4% or $52,583 at 6%; with 100% employer match about $59,156 at 4% or $39,437 at 6%. |
| Marlborough Hospital Retirement Plan | - | 109 | $30,582,622 | $600,000 | $5,505iApproximate average salary by contribution assumption: employee only about $137,615 at 4% or $91,743 at 6%; with 50% employer match about $91,743 at 4% or $61,162 at 6%; with 100% employer match about $68,807 at 4% or $45,872 at 6%. |
| Marlborough Hospital Group Insurance Plan | - | 382 | - | - | - |
| 2016 | 3 | 649 | $59,735,767 | $3,088,584 | $4,759iApproximate average salary by contribution assumption: employee only about $118,975 at 4% or $79,316 at 6%; with 50% employer match about $79,316 at 4% or $52,878 at 6%; with 100% employer match about $59,487 at 4% or $39,658 at 6%. |
| Marlborough Hospital Defined Contribution Plan | - | 649 | $30,317,853 | $2,388,584 | $3,680iApproximate average salary by contribution assumption: employee only about $92,010 at 4% or $61,340 at 6%; with 50% employer match about $61,340 at 4% or $40,893 at 6%; with 100% employer match about $46,005 at 4% or $30,670 at 6%. |
| Marlborough Hospital Retirement Plan | - | 118 | $29,417,914 | $700,000 | $5,932iApproximate average salary by contribution assumption: employee only about $148,305 at 4% or $98,870 at 6%; with 50% employer match about $98,870 at 4% or $65,913 at 6%; with 100% employer match about $74,153 at 4% or $49,435 at 6%. |
| Marlborough Hospital Group Insurance Plan | - | 377 | - | - | - |
| 2015 | 3 | 617 | $55,495,431 | $3,393,635 | $5,500iApproximate average salary by contribution assumption: employee only about $137,505 at 4% or $91,670 at 6%; with 50% employer match about $91,670 at 4% or $61,114 at 6%; with 100% employer match about $68,753 at 4% or $45,835 at 6%. |
| Marlborough Hospital Retirement Plan | - | 132 | $27,900,478 | $1,200,000 | $9,091iApproximate average salary by contribution assumption: employee only about $227,273 at 4% or $151,515 at 6%; with 50% employer match about $151,515 at 4% or $101,010 at 6%; with 100% employer match about $113,636 at 4% or $75,758 at 6%. |
| Marlborough Hospital Defined Contribution Plan | - | 617 | $27,594,953 | $2,193,635 | $3,555iApproximate average salary by contribution assumption: employee only about $88,883 at 4% or $59,255 at 6%; with 50% employer match about $59,255 at 4% or $39,504 at 6%; with 100% employer match about $44,442 at 4% or $29,628 at 6%. |
| Marlborough Hospital Group Insurance Plan | - | 511 | - | - | - |
| 2014 | 3 | 596 | $53,324,138 | $3,449,115 | $5,787iApproximate average salary by contribution assumption: employee only about $144,678 at 4% or $96,452 at 6%; with 50% employer match about $96,452 at 4% or $64,301 at 6%; with 100% employer match about $72,339 at 4% or $48,226 at 6%. |
| Marlborough Hospital Defined Contribution Plan | - | 596 | $27,178,477 | $2,149,115 | $3,606iApproximate average salary by contribution assumption: employee only about $90,147 at 4% or $60,098 at 6%; with 50% employer match about $60,098 at 4% or $40,066 at 6%; with 100% employer match about $45,074 at 4% or $30,049 at 6%. |
| Marlborough Hospital Retirement Plan | - | 144 | $26,145,661 | $1,300,000 | $9,028iApproximate average salary by contribution assumption: employee only about $225,694 at 4% or $150,463 at 6%; with 50% employer match about $150,463 at 4% or $100,309 at 6%; with 100% employer match about $112,847 at 4% or $75,231 at 6%. |
| Marlborough Hospital Group Insurance Plan | - | 429 | - | - | - |
| 2013 | 3 | 678 | $51,192,989 | $3,789,772 | $5,590iApproximate average salary by contribution assumption: employee only about $139,741 at 4% or $93,161 at 6%; with 50% employer match about $93,161 at 4% or $62,107 at 6%; with 100% employer match about $69,870 at 4% or $46,580 at 6%. |
| Marlborough Hospital Retirement Plan | - | 162 | $26,140,677 | $1,164,200 | $7,186iApproximate average salary by contribution assumption: employee only about $179,660 at 4% or $119,774 at 6%; with 50% employer match about $119,774 at 4% or $79,849 at 6%; with 100% employer match about $89,830 at 4% or $59,887 at 6%. |
| Marlborough Hospital Defined Contribution Plan | - | 678 | $25,052,312 | $2,625,572 | $3,873iApproximate average salary by contribution assumption: employee only about $96,813 at 4% or $64,542 at 6%; with 50% employer match about $64,542 at 4% or $43,028 at 6%; with 100% employer match about $48,407 at 4% or $32,271 at 6%. |
| Marlborough Hospital Group Insurance Plan | - | 447 | - | - | - |
| 2012 | 3 | 668 | $45,075,105 | $3,666,310 | $5,488iApproximate average salary by contribution assumption: employee only about $137,212 at 4% or $91,475 at 6%; with 50% employer match about $91,475 at 4% or $60,983 at 6%; with 100% employer match about $68,606 at 4% or $45,737 at 6%. |
| Marlborough Hospital Retirement Plan | - | 189 | $25,034,363 | $1,503,800 | $7,957iApproximate average salary by contribution assumption: employee only about $198,915 at 4% or $132,610 at 6%; with 50% employer match about $132,610 at 4% or $88,407 at 6%; with 100% employer match about $99,458 at 4% or $66,305 at 6%. |
| Marlborough Hospital Defined Contribution Plan | - | 668 | $20,040,742 | $2,162,510 | $3,237iApproximate average salary by contribution assumption: employee only about $80,932 at 4% or $53,955 at 6%; with 50% employer match about $53,955 at 4% or $35,970 at 6%; with 100% employer match about $40,466 at 4% or $26,977 at 6%. |
| Marlborough Hospital Group Insurance Plan | - | 437 | - | - | - |
| 2011 | 3 | 656 | $40,475,666 | $5,087,338 | $7,755iApproximate average salary by contribution assumption: employee only about $193,877 at 4% or $129,251 at 6%; with 50% employer match about $129,251 at 4% or $86,168 at 6%; with 100% employer match about $96,939 at 4% or $64,626 at 6%. |
| Marlborough Hospital Retirement Plan | - | 202 | $23,045,490 | $2,672,500 | $13,230iApproximate average salary by contribution assumption: employee only about $330,755 at 4% or $220,503 at 6%; with 50% employer match about $220,503 at 4% or $147,002 at 6%; with 100% employer match about $165,377 at 4% or $110,252 at 6%. |
| Marlborough Hospital Defined Contribution Plan | - | 656 | $17,430,176 | $2,414,838 | $3,681iApproximate average salary by contribution assumption: employee only about $92,029 at 4% or $61,353 at 6%; with 50% employer match about $61,353 at 4% or $40,902 at 6%; with 100% employer match about $46,014 at 4% or $30,676 at 6%. |
| Marlborough Hospital Group Insurance Plan | - | 424 | - | - | - |
| 2010 | 3 | 681 | $34,144,572 | $5,571,793 | $8,182iApproximate average salary by contribution assumption: employee only about $204,545 at 4% or $136,363 at 6%; with 50% employer match about $136,363 at 4% or $90,909 at 6%; with 100% employer match about $102,272 at 4% or $68,182 at 6%. |
| Marlborough Hospital Retirement Plan | - | 221 | $18,624,307 | $3,689,000 | $16,692iApproximate average salary by contribution assumption: employee only about $417,308 at 4% or $278,205 at 6%; with 50% employer match about $278,205 at 4% or $185,470 at 6%; with 100% employer match about $208,654 at 4% or $139,103 at 6%. |
| Marlborough Hospital Defined Contribution Plan | - | 681 | $15,520,265 | $1,882,793 | $2,765iApproximate average salary by contribution assumption: employee only about $69,119 at 4% or $46,079 at 6%; with 50% employer match about $46,079 at 4% or $30,719 at 6%; with 100% employer match about $34,559 at 4% or $23,040 at 6%. |
| Marlborough Hospital Group Insurance Plan | - | 549 | - | - | - |
| 2009 | 3 | 645 | $28,858,903 | $2,715,009 | $4,209iApproximate average salary by contribution assumption: employee only about $105,233 at 4% or $70,155 at 6%; with 50% employer match about $70,155 at 4% or $46,770 at 6%; with 100% employer match about $52,616 at 4% or $35,078 at 6%. |
| Marlborough Hospital Retirement Plan | - | 232 | $15,990,113 | $850,179 | $3,665iApproximate average salary by contribution assumption: employee only about $91,614 at 4% or $61,076 at 6%; with 50% employer match about $61,076 at 4% or $40,717 at 6%; with 100% employer match about $45,807 at 4% or $30,538 at 6%. |
| Marlborough Hospital Defined Contribution Plan | - | 645 | $12,868,790 | $1,864,830 | $2,891iApproximate average salary by contribution assumption: employee only about $72,280 at 4% or $48,187 at 6%; with 50% employer match about $48,187 at 4% or $32,125 at 6%; with 100% employer match about $36,140 at 4% or $24,093 at 6%. |
| Marlborough Hospital Group Insurance Plan | - | 533 | - | - | - |
| 2008 | 2 | 472 | $0 | $0 | - |
| Marlborough Hospital Defined Contribution Plan | - | 0 | - | - | - |
| Marlborough Hospital Group Insurance Plan | - | 472 | - | - | - |
| 2007 | 3 | 479 | $14,878,278 | $547,000 | $1,142iApproximate average salary by contribution assumption: employee only about $28,549 at 4% or $19,033 at 6%; with 50% employer match about $19,033 at 4% or $12,688 at 6%; with 100% employer match about $14,275 at 4% or $9,516 at 6%. |
| Marlborough Hospital Retirement Plan | - | 285 | $14,878,278 | $547,000 | $1,919iApproximate average salary by contribution assumption: employee only about $47,982 at 4% or $31,988 at 6%; with 50% employer match about $31,988 at 4% or $21,326 at 6%; with 100% employer match about $23,991 at 4% or $15,994 at 6%. |
| Marlborough Hospital Defined Contribution Plan | - | 0 | - | - | - |
| Marlborough Hospital Group Insurance Plan | - | 479 | - | - | - |
| 2006 | 2 | 302 | $17,574,695 | $681,123 | $2,255iApproximate average salary by contribution assumption: employee only about $56,384 at 4% or $37,590 at 6%; with 50% employer match about $37,590 at 4% or $25,060 at 6%; with 100% employer match about $28,192 at 4% or $18,795 at 6%. |
| Marlborough Hospital Retirement Plan | - | 302 | $17,574,695 | $681,123 | $2,255iApproximate average salary by contribution assumption: employee only about $56,384 at 4% or $37,590 at 6%; with 50% employer match about $37,590 at 4% or $25,060 at 6%; with 100% employer match about $28,192 at 4% or $18,795 at 6%. |
| Marlborough Hospital Defined Contribution Plan | - | 0 | - | - | - |
| 2005 | 2 | 330 | $15,340,079 | $776,028 | $2,352iApproximate average salary by contribution assumption: employee only about $58,790 at 4% or $39,193 at 6%; with 50% employer match about $39,193 at 4% or $26,129 at 6%; with 100% employer match about $29,395 at 4% or $19,597 at 6%. |
| Marlborough Hospital Retirement Plan | - | 330 | $15,340,079 | $776,028 | $2,352iApproximate average salary by contribution assumption: employee only about $58,790 at 4% or $39,193 at 6%; with 50% employer match about $39,193 at 4% or $26,129 at 6%; with 100% employer match about $29,395 at 4% or $19,597 at 6%. |
| Marlborough Hospital Defined Contribution Plan | - | 0 | - | - | - |
| 2004 | 2 | 373 | $14,412,849 | $1,251,724 | $3,356iApproximate average salary by contribution assumption: employee only about $83,896 at 4% or $55,930 at 6%; with 50% employer match about $55,930 at 4% or $37,287 at 6%; with 100% employer match about $41,948 at 4% or $27,965 at 6%. |
| Marlborough Hospital Retirement Plan | - | 373 | $14,412,849 | $1,251,724 | $3,356iApproximate average salary by contribution assumption: employee only about $83,896 at 4% or $55,930 at 6%; with 50% employer match about $55,930 at 4% or $37,287 at 6%; with 100% employer match about $41,948 at 4% or $27,965 at 6%. |
| Marlborough Hospital Defined Contribution Plan | - | 0 | - | - | - |
| 2003 | 1 | 367 | $12,610,881 | $324,353 | $884iApproximate average salary by contribution assumption: employee only about $22,095 at 4% or $14,730 at 6%; with 50% employer match about $14,730 at 4% or $9,820 at 6%; with 100% employer match about $11,047 at 4% or $7,365 at 6%. |
| Marlborough Hospital Retirement Plan | - | 367 | $12,610,881 | $324,353 | $884iApproximate average salary by contribution assumption: employee only about $22,095 at 4% or $14,730 at 6%; with 50% employer match about $14,730 at 4% or $9,820 at 6%; with 100% employer match about $11,047 at 4% or $7,365 at 6%. |
| 2002 | 1 | 368 | $12,700,954 | $130,103 | $354iApproximate average salary by contribution assumption: employee only about $8,839 at 4% or $5,892 at 6%; with 50% employer match about $5,892 at 4% or $3,928 at 6%; with 100% employer match about $4,419 at 4% or $2,946 at 6%. |
| Marlborough Hospital Retirement Plan | - | 368 | $12,700,954 | $130,103 | $354iApproximate average salary by contribution assumption: employee only about $8,839 at 4% or $5,892 at 6%; with 50% employer match about $5,892 at 4% or $3,928 at 6%; with 100% employer match about $4,419 at 4% or $2,946 at 6%. |
| 2001 | 1 | 386 | $11,433,358 | $0 | - |
| Marlborough Hospital Retirement Plan | - | 386 | $11,433,358 | - | - |
| 2000 | 1 | 372 | $13,476,684 | $525,000 | $1,411iApproximate average salary by contribution assumption: employee only about $35,282 at 4% or $23,522 at 6%; with 50% employer match about $23,522 at 4% or $15,681 at 6%; with 100% employer match about $17,641 at 4% or $11,761 at 6%. |
| Marlborough Hospital Retirement Plan | - | 372 | $13,476,684 | $525,000 | $1,411iApproximate average salary by contribution assumption: employee only about $35,282 at 4% or $23,522 at 6%; with 50% employer match about $23,522 at 4% or $15,681 at 6%; with 100% employer match about $17,641 at 4% or $11,761 at 6%. |
| 1999 | 1 | 360 | $15,231,483 | $482,561 | $1,340iApproximate average salary by contribution assumption: employee only about $33,511 at 4% or $22,341 at 6%; with 50% employer match about $22,341 at 4% or $14,894 at 6%; with 100% employer match about $16,756 at 4% or $11,170 at 6%. |
| Marlborough Hospital Retirement Plan | - | 360 | $15,231,483 | $482,561 | $1,340iApproximate average salary by contribution assumption: employee only about $33,511 at 4% or $22,341 at 6%; with 50% employer match about $22,341 at 4% or $14,894 at 6%; with 100% employer match about $16,756 at 4% or $11,170 at 6%. |