Current Snapshot
Latest Year
2024
2024 Participants
1,561
2024 Assets
$244,088,930
2024 Contributions
$22,919,833
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 | 2 | 1,561 | $244,088,930 | $22,919,833 | $14,683iApproximate average salary by contribution assumption: employee only about $367,070 at 4% or $244,713 at 6%; with 50% employer match about $244,713 at 4% or $163,142 at 6%; with 100% employer match about $183,535 at 4% or $122,357 at 6%. |
| Masimo Retirement Savings Plan | - | 1,561 | $244,088,930 | $22,919,833 | $14,683iApproximate average salary by contribution assumption: employee only about $367,070 at 4% or $244,713 at 6%; with 50% employer match about $244,713 at 4% or $163,142 at 6%; with 100% employer match about $183,535 at 4% or $122,357 at 6%. |
| Masimo Welfare Benefits Plan | - | 1,321 | - | - | - |
| 2023 | 2 | 1,627 | $206,176,657 | $25,494,178 | $15,669iApproximate average salary by contribution assumption: employee only about $391,736 at 4% or $261,157 at 6%; with 50% employer match about $261,157 at 4% or $174,105 at 6%; with 100% employer match about $195,868 at 4% or $130,579 at 6%. |
| Masimo Retirement Savings Plan | - | 1,627 | $206,176,657 | $25,494,178 | $15,669iApproximate average salary by contribution assumption: employee only about $391,736 at 4% or $261,157 at 6%; with 50% employer match about $261,157 at 4% or $174,105 at 6%; with 100% employer match about $195,868 at 4% or $130,579 at 6%. |
| Masimo Welfare Benefits Plan | - | 1,376 | - | - | - |
| 2022 | 2 | 1,737 | $176,056,396 | $40,454,241 | $23,290iApproximate average salary by contribution assumption: employee only about $582,243 at 4% or $388,162 at 6%; with 50% employer match about $388,162 at 4% or $258,775 at 6%; with 100% employer match about $291,121 at 4% or $194,081 at 6%. |
| Masimo Retirement Savings Plan | - | 1,737 | $176,056,396 | $40,454,241 | $23,290iApproximate average salary by contribution assumption: employee only about $582,243 at 4% or $388,162 at 6%; with 50% employer match about $388,162 at 4% or $258,775 at 6%; with 100% employer match about $291,121 at 4% or $194,081 at 6%. |
| Masimo Welfare Benefits Plan | - | 1,415 | - | - | - |
| 2021 | 2 | 1,329 | $188,478,127 | $22,878,199 | $17,215iApproximate average salary by contribution assumption: employee only about $430,365 at 4% or $286,910 at 6%; with 50% employer match about $286,910 at 4% or $191,273 at 6%; with 100% employer match about $215,182 at 4% or $143,455 at 6%. |
| Masimo Retirement Savings Plan | - | 1,317 | $188,478,127 | $22,878,199 | $17,371iApproximate average salary by contribution assumption: employee only about $434,286 at 4% or $289,524 at 6%; with 50% employer match about $289,524 at 4% or $193,016 at 6%; with 100% employer match about $217,143 at 4% or $144,762 at 6%. |
| Masimo Welfare Benefits Plan | - | 1,329 | - | - | - |
| 2020 | 2 | 1,260 | $159,606,154 | $18,580,836 | $14,747iApproximate average salary by contribution assumption: employee only about $368,667 at 4% or $245,778 at 6%; with 50% employer match about $245,778 at 4% or $163,852 at 6%; with 100% employer match about $184,334 at 4% or $122,889 at 6%. |
| Masimo Retirement Savings Plan | - | 1,238 | $159,606,154 | $18,580,836 | $15,009iApproximate average salary by contribution assumption: employee only about $375,219 at 4% or $250,146 at 6%; with 50% employer match about $250,146 at 4% or $166,764 at 6%; with 100% employer match about $187,609 at 4% or $125,073 at 6%. |
| Masimo Welfare Benefits Plan | - | 1,260 | - | - | - |
| 2019 | 2 | 1,062 | $124,287,883 | $13,639,163 | $12,843iApproximate average salary by contribution assumption: employee only about $321,073 at 4% or $214,048 at 6%; with 50% employer match about $214,048 at 4% or $142,699 at 6%; with 100% employer match about $160,536 at 4% or $107,024 at 6%. |
| Masimo Retirement Savings Plan | - | 1,062 | $124,287,883 | $13,639,163 | $12,843iApproximate average salary by contribution assumption: employee only about $321,073 at 4% or $214,048 at 6%; with 50% employer match about $214,048 at 4% or $142,699 at 6%; with 100% employer match about $160,536 at 4% or $107,024 at 6%. |
| Masimo Welfare Benefits Plan | - | 892 | - | - | - |
| 2018 | 2 | 987 | $96,425,252 | $11,306,193 | $11,455iApproximate average salary by contribution assumption: employee only about $286,378 at 4% or $190,918 at 6%; with 50% employer match about $190,918 at 4% or $127,279 at 6%; with 100% employer match about $143,189 at 4% or $95,459 at 6%. |
| Masimo Retirement Savings Plan | - | 987 | $96,425,252 | $11,306,193 | $11,455iApproximate average salary by contribution assumption: employee only about $286,378 at 4% or $190,918 at 6%; with 50% employer match about $190,918 at 4% or $127,279 at 6%; with 100% employer match about $143,189 at 4% or $95,459 at 6%. |
| Masimo Welfare Benefits Plan | - | 880 | - | - | - |
| 2017 | 2 | 971 | $93,642,599 | $10,766,263 | $11,088iApproximate average salary by contribution assumption: employee only about $277,195 at 4% or $184,797 at 6%; with 50% employer match about $184,797 at 4% or $123,198 at 6%; with 100% employer match about $138,598 at 4% or $92,398 at 6%. |
| Masimo Retirement Savings Plan | - | 971 | $93,642,599 | $10,766,263 | $11,088iApproximate average salary by contribution assumption: employee only about $277,195 at 4% or $184,797 at 6%; with 50% employer match about $184,797 at 4% or $123,198 at 6%; with 100% employer match about $138,598 at 4% or $92,398 at 6%. |
| Masimo Welfare Benefits Plan | - | 949 | - | - | - |
| 2016 | 2 | 901 | $73,699,667 | $8,804,327 | $9,772iApproximate average salary by contribution assumption: employee only about $244,293 at 4% or $162,862 at 6%; with 50% employer match about $162,862 at 4% or $108,575 at 6%; with 100% employer match about $122,147 at 4% or $81,431 at 6%. |
| Masimo Retirement Savings Plan | - | 901 | $73,699,667 | $8,804,327 | $9,772iApproximate average salary by contribution assumption: employee only about $244,293 at 4% or $162,862 at 6%; with 50% employer match about $162,862 at 4% or $108,575 at 6%; with 100% employer match about $122,147 at 4% or $81,431 at 6%. |
| Masimo Welfare Benefits Plan | - | 889 | - | - | - |
| 2015 | 2 | 878 | $61,523,389 | $8,903,760 | $10,141iApproximate average salary by contribution assumption: employee only about $253,524 at 4% or $169,016 at 6%; with 50% employer match about $169,016 at 4% or $112,677 at 6%; with 100% employer match about $126,762 at 4% or $84,508 at 6%. |
| Masimo Retirement Savings Plan | - | 876 | $61,523,389 | $8,903,760 | $10,164iApproximate average salary by contribution assumption: employee only about $254,103 at 4% or $169,402 at 6%; with 50% employer match about $169,402 at 4% or $112,935 at 6%; with 100% employer match about $127,051 at 4% or $84,701 at 6%. |
| Masimo Welfare Benefits Plan | - | 878 | - | - | - |
| 2014 | 2 | 879 | $56,312,706 | $7,647,348 | $8,700iApproximate average salary by contribution assumption: employee only about $217,501 at 4% or $145,001 at 6%; with 50% employer match about $145,001 at 4% or $96,667 at 6%; with 100% employer match about $108,751 at 4% or $72,500 at 6%. |
| Masimo Retirement Savings Plan | - | 879 | $56,312,706 | $7,647,348 | $8,700iApproximate average salary by contribution assumption: employee only about $217,501 at 4% or $145,001 at 6%; with 50% employer match about $145,001 at 4% or $96,667 at 6%; with 100% employer match about $108,751 at 4% or $72,500 at 6%. |
| Masimo Welfare Benefits Plan | - | 707 | - | - | - |
| 2013 | 2 | 840 | $48,880,533 | $6,577,447 | $7,830iApproximate average salary by contribution assumption: employee only about $195,757 at 4% or $130,505 at 6%; with 50% employer match about $130,505 at 4% or $87,003 at 6%; with 100% employer match about $97,879 at 4% or $65,252 at 6%. |
| Masimo Retirement Savings Plan | - | 840 | $48,880,533 | $6,577,447 | $7,830iApproximate average salary by contribution assumption: employee only about $195,757 at 4% or $130,505 at 6%; with 50% employer match about $130,505 at 4% or $87,003 at 6%; with 100% employer match about $97,879 at 4% or $65,252 at 6%. |
| Masimo Welfare Benefits Plan | - | 620 | - | - | - |
| 2012 | 2 | 831 | $37,037,555 | $6,889,346 | $8,290iApproximate average salary by contribution assumption: employee only about $207,261 at 4% or $138,174 at 6%; with 50% employer match about $138,174 at 4% or $92,116 at 6%; with 100% employer match about $103,630 at 4% or $69,087 at 6%. |
| Masimo Retirement Savings Plan | - | 831 | $37,037,555 | $6,889,346 | $8,290iApproximate average salary by contribution assumption: employee only about $207,261 at 4% or $138,174 at 6%; with 50% employer match about $138,174 at 4% or $92,116 at 6%; with 100% employer match about $103,630 at 4% or $69,087 at 6%. |
| Masimo Welfare Benefits Plan | - | 772 | - | - | - |
| 2011 | 2 | 722 | $29,321,393 | $5,899,909 | $8,172iApproximate average salary by contribution assumption: employee only about $204,290 at 4% or $136,194 at 6%; with 50% employer match about $136,194 at 4% or $90,796 at 6%; with 100% employer match about $102,145 at 4% or $68,097 at 6%. |
| Masimo Retirement Savings Plan | - | 722 | $29,321,393 | $5,899,909 | $8,172iApproximate average salary by contribution assumption: employee only about $204,290 at 4% or $136,194 at 6%; with 50% employer match about $136,194 at 4% or $90,796 at 6%; with 100% employer match about $102,145 at 4% or $68,097 at 6%. |
| Masimo Welfare Benefits Plan | - | 679 | - | - | - |
| 2010 | 2 | 704 | $26,722,367 | $5,888,255 | $8,364iApproximate average salary by contribution assumption: employee only about $209,100 at 4% or $139,400 at 6%; with 50% employer match about $139,400 at 4% or $92,933 at 6%; with 100% employer match about $104,550 at 4% or $69,700 at 6%. |
| Masimo Retirement Savings Plan | - | 704 | $26,722,367 | $5,888,255 | $8,364iApproximate average salary by contribution assumption: employee only about $209,100 at 4% or $139,400 at 6%; with 50% employer match about $139,400 at 4% or $92,933 at 6%; with 100% employer match about $104,550 at 4% or $69,700 at 6%. |
| Masimo Welfare Benefits Plan | - | 668 | - | - | - |
| 2009 | 2 | 654 | $19,633,012 | $5,514,087 | $8,431iApproximate average salary by contribution assumption: employee only about $210,783 at 4% or $140,522 at 6%; with 50% employer match about $140,522 at 4% or $93,681 at 6%; with 100% employer match about $105,392 at 4% or $70,261 at 6%. |
| Masimo Retirement Savings Plan | - | 654 | $19,633,012 | $5,514,087 | $8,431iApproximate average salary by contribution assumption: employee only about $210,783 at 4% or $140,522 at 6%; with 50% employer match about $140,522 at 4% or $93,681 at 6%; with 100% employer match about $105,392 at 4% or $70,261 at 6%. |
| Masimo Welfare Benefits Plan | - | 627 | - | - | - |
| 2008 | 1 | 576 | $12,157,260 | $4,604,528 | $7,994iApproximate average salary by contribution assumption: employee only about $199,849 at 4% or $133,233 at 6%; with 50% employer match about $133,233 at 4% or $88,822 at 6%; with 100% employer match about $99,925 at 4% or $66,616 at 6%. |
| Masimo Retirement Savings Plan | - | 576 | $12,157,260 | $4,604,528 | $7,994iApproximate average salary by contribution assumption: employee only about $199,849 at 4% or $133,233 at 6%; with 50% employer match about $133,233 at 4% or $88,822 at 6%; with 100% employer match about $99,925 at 4% or $66,616 at 6%. |
| 2007 | 1 | 566 | $12,970,177 | $4,303,895 | $7,604iApproximate average salary by contribution assumption: employee only about $190,101 at 4% or $126,734 at 6%; with 50% employer match about $126,734 at 4% or $84,489 at 6%; with 100% employer match about $95,051 at 4% or $63,367 at 6%. |
| Masimo Retirement Savings Plan | - | 566 | $12,970,177 | $4,303,895 | $7,604iApproximate average salary by contribution assumption: employee only about $190,101 at 4% or $126,734 at 6%; with 50% employer match about $126,734 at 4% or $84,489 at 6%; with 100% employer match about $95,051 at 4% or $63,367 at 6%. |
| 2006 | 1 | 456 | $8,272,078 | $2,823,335 | $6,192iApproximate average salary by contribution assumption: employee only about $154,788 at 4% or $103,192 at 6%; with 50% employer match about $103,192 at 4% or $68,795 at 6%; with 100% employer match about $77,394 at 4% or $51,596 at 6%. |
| Masimo Retirement Savings Plan | - | 456 | $8,272,078 | $2,823,335 | $6,192iApproximate average salary by contribution assumption: employee only about $154,788 at 4% or $103,192 at 6%; with 50% employer match about $103,192 at 4% or $68,795 at 6%; with 100% employer match about $77,394 at 4% or $51,596 at 6%. |
| 2005 | 1 | 300 | $4,822,605 | $1,184,454 | $3,948iApproximate average salary by contribution assumption: employee only about $98,705 at 4% or $65,803 at 6%; with 50% employer match about $65,803 at 4% or $43,869 at 6%; with 100% employer match about $49,352 at 4% or $32,902 at 6%. |
| Masimo Retirement Savings Plan | - | 300 | $4,822,605 | $1,184,454 | $3,948iApproximate average salary by contribution assumption: employee only about $98,705 at 4% or $65,803 at 6%; with 50% employer match about $65,803 at 4% or $43,869 at 6%; with 100% employer match about $49,352 at 4% or $32,902 at 6%. |
| 2004 | 1 | 253 | $0 | $0 | - |
| Masimo Retirement Savings Plan | - | 253 | - | - | - |
| 2003 | 1 | 202 | $0 | $0 | - |
| Masimo Retirement Savings Plan | - | 202 | - | - | - |
| 2002 | 1 | 172 | $1,741,741 | $428,186 | $2,489iApproximate average salary by contribution assumption: employee only about $62,236 at 4% or $41,491 at 6%; with 50% employer match about $41,491 at 4% or $27,661 at 6%; with 100% employer match about $31,118 at 4% or $20,745 at 6%. |
| Masimo Retirement Savings Plan | - | 172 | $1,741,741 | $428,186 | $2,489iApproximate average salary by contribution assumption: employee only about $62,236 at 4% or $41,491 at 6%; with 50% employer match about $41,491 at 4% or $27,661 at 6%; with 100% employer match about $31,118 at 4% or $20,745 at 6%. |
| 2001 | 1 | 167 | $0 | $0 | - |
| Masimo Retirement Savings Plan | - | 167 | - | - | - |
| 2000 | 1 | 166 | $1,399,697 | $557,722 | $3,360iApproximate average salary by contribution assumption: employee only about $83,994 at 4% or $55,996 at 6%; with 50% employer match about $55,996 at 4% or $37,331 at 6%; with 100% employer match about $41,997 at 4% or $27,998 at 6%. |
| Masimo Retirement Savings Plan | - | 166 | $1,399,697 | $557,722 | $3,360iApproximate average salary by contribution assumption: employee only about $83,994 at 4% or $55,996 at 6%; with 50% employer match about $55,996 at 4% or $37,331 at 6%; with 100% employer match about $41,997 at 4% or $27,998 at 6%. |
| 1999 | 1 | 96 | $988,624 | $298,820 | $3,113iApproximate average salary by contribution assumption: employee only about $77,818 at 4% or $51,878 at 6%; with 50% employer match about $51,878 at 4% or $34,586 at 6%; with 100% employer match about $38,909 at 4% or $25,939 at 6%. |
| Masimo Retirement Savings Plan | - | 96 | $988,624 | $298,820 | $3,113iApproximate average salary by contribution assumption: employee only about $77,818 at 4% or $51,878 at 6%; with 50% employer match about $51,878 at 4% or $34,586 at 6%; with 100% employer match about $38,909 at 4% or $25,939 at 6%. |