Alfred E. Mann Foundation for Scientific Research
Plan context: Alfred E. Mann Foundation 401(K) Savings Plan
EIN 95-4002032 • Valencia, CA • 68 filings • 20 plans
Current Snapshot
Latest Year
2024
2024 Participants
107
2024 Assets
$18,508,248
2024 Contributions
$2,274,798
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 | 107 | $18,508,248 | $2,274,798 | $21,260iApproximate average salary by contribution assumption: employee only about $531,495 at 4% or $354,330 at 6%; with 50% employer match about $354,330 at 4% or $236,220 at 6%; with 100% employer match about $265,747 at 4% or $177,165 at 6%. |
| Alfred E. Mann Foundation 401(K) Savings Plan | - | 107 | $18,508,248 | $2,274,798 | $21,260iApproximate average salary by contribution assumption: employee only about $531,495 at 4% or $354,330 at 6%; with 50% employer match about $354,330 at 4% or $236,220 at 6%; with 100% employer match about $265,747 at 4% or $177,165 at 6%. |
| 2023 | 1 | 98 | $16,135,825 | $1,822,720 | $18,599iApproximate average salary by contribution assumption: employee only about $464,980 at 4% or $309,986 at 6%; with 50% employer match about $309,986 at 4% or $206,658 at 6%; with 100% employer match about $232,490 at 4% or $154,993 at 6%. |
| Alfred E. Mann Foundation 401(K) Savings Plan | - | 98 | $16,135,825 | $1,822,720 | $18,599iApproximate average salary by contribution assumption: employee only about $464,980 at 4% or $309,986 at 6%; with 50% employer match about $309,986 at 4% or $206,658 at 6%; with 100% employer match about $232,490 at 4% or $154,993 at 6%. |
| 2022 | 1 | 70 | $13,679,209 | $1,706,380 | $24,377iApproximate average salary by contribution assumption: employee only about $609,421 at 4% or $406,281 at 6%; with 50% employer match about $406,281 at 4% or $270,854 at 6%; with 100% employer match about $304,711 at 4% or $203,140 at 6%. |
| Alfred E. Mann Foundation 401(K) Savings Plan | - | 70 | $13,679,209 | $1,706,380 | $24,377iApproximate average salary by contribution assumption: employee only about $609,421 at 4% or $406,281 at 6%; with 50% employer match about $406,281 at 4% or $270,854 at 6%; with 100% employer match about $304,711 at 4% or $203,140 at 6%. |
| 2021 | 1 | 60 | $16,391,783 | $1,486,010 | $24,767iApproximate average salary by contribution assumption: employee only about $619,171 at 4% or $412,781 at 6%; with 50% employer match about $412,781 at 4% or $275,187 at 6%; with 100% employer match about $309,585 at 4% or $206,390 at 6%. |
| Alfred E. Mann Foundation 401(K) Savings Plan | - | 60 | $16,391,783 | $1,486,010 | $24,767iApproximate average salary by contribution assumption: employee only about $619,171 at 4% or $412,781 at 6%; with 50% employer match about $412,781 at 4% or $275,187 at 6%; with 100% employer match about $309,585 at 4% or $206,390 at 6%. |
| 2020 | 1 | 43 | $16,175,087 | $660,819 | $15,368iApproximate average salary by contribution assumption: employee only about $384,197 at 4% or $256,131 at 6%; with 50% employer match about $256,131 at 4% or $170,754 at 6%; with 100% employer match about $192,099 at 4% or $128,066 at 6%. |
| Alfred E. Mann Foundation 401(K) Savings Plan | - | 43 | $16,175,087 | $660,819 | $15,368iApproximate average salary by contribution assumption: employee only about $384,197 at 4% or $256,131 at 6%; with 50% employer match about $256,131 at 4% or $170,754 at 6%; with 100% employer match about $192,099 at 4% or $128,066 at 6%. |
| 2019 | 1 | 33 | $14,243,576 | $659,773 | $19,993iApproximate average salary by contribution assumption: employee only about $499,828 at 4% or $333,219 at 6%; with 50% employer match about $333,219 at 4% or $222,146 at 6%; with 100% employer match about $249,914 at 4% or $166,609 at 6%. |
| Alfred E. Mann Foundation 401(K) Savings Plan | - | 33 | $14,243,576 | $659,773 | $19,993iApproximate average salary by contribution assumption: employee only about $499,828 at 4% or $333,219 at 6%; with 50% employer match about $333,219 at 4% or $222,146 at 6%; with 100% employer match about $249,914 at 4% or $166,609 at 6%. |
| 2018 | 4 | 191 | $26,569,660 | $3,113,846 | $16,303iApproximate average salary by contribution assumption: employee only about $407,571 at 4% or $271,714 at 6%; with 50% employer match about $271,714 at 4% or $181,143 at 6%; with 100% employer match about $203,786 at 4% or $135,857 at 6%. |
| Alfred E. Mann Foundation 401(K) Savings Plan | - | 191 | $26,569,660 | $3,113,846 | $16,303iApproximate average salary by contribution assumption: employee only about $407,571 at 4% or $271,714 at 6%; with 50% employer match about $271,714 at 4% or $181,143 at 6%; with 100% employer match about $203,786 at 4% or $135,857 at 6%. |
| Alfred E. Mann Fsa and Eap Plan | - | 0 | - | - | - |
| Alfred E. Mann Life, Disability Plan | - | 0 | - | - | - |
| The Alfred E. Mann Health and Welfare Plan | - | 0 | - | - | - |
| 2017 | 4 | 473 | $28,130,692 | $3,034,046 | $6,414iApproximate average salary by contribution assumption: employee only about $160,362 at 4% or $106,908 at 6%; with 50% employer match about $106,908 at 4% or $71,272 at 6%; with 100% employer match about $80,181 at 4% or $53,454 at 6%. |
| Alfred E. Mann Foundation 401(K) Savings Plan | - | 179 | $28,130,692 | $3,034,046 | $16,950iApproximate average salary by contribution assumption: employee only about $423,749 at 4% or $282,500 at 6%; with 50% employer match about $282,500 at 4% or $188,333 at 6%; with 100% employer match about $211,875 at 4% or $141,250 at 6%. |
| Alfred E. Mann Fsa and Eap Plan | - | 473 | - | - | - |
| Alfred E. Mann Life, Disability Plan | - | 473 | - | - | - |
| The Alfred E. Mann Health and Welfare Plan | - | 430 | - | - | - |
| 2016 | 4 | 387 | $22,988,193 | $2,537,657 | $6,557iApproximate average salary by contribution assumption: employee only about $163,931 at 4% or $109,288 at 6%; with 50% employer match about $109,288 at 4% or $72,858 at 6%; with 100% employer match about $81,966 at 4% or $54,644 at 6%. |
| Alfred E. Mann Foundation 401(K) Savings Plan | - | 238 | $22,988,193 | $2,537,657 | $10,662iApproximate average salary by contribution assumption: employee only about $266,561 at 4% or $177,707 at 6%; with 50% employer match about $177,707 at 4% or $118,471 at 6%; with 100% employer match about $133,280 at 4% or $88,854 at 6%. |
| Alfred E. Mann Life, Disability Plan | - | 387 | - | - | - |
| The Alfred E. Mann Health and Welfare Plan | - | 287 | - | - | - |
| Alfred E. Mann Fsa and Eap Plan | - | 387 | - | - | - |
| 2015 | 4 | 458 | $20,966,962 | $2,291,472 | $5,003iApproximate average salary by contribution assumption: employee only about $125,080 at 4% or $83,387 at 6%; with 50% employer match about $83,387 at 4% or $55,591 at 6%; with 100% employer match about $62,540 at 4% or $41,693 at 6%. |
| Alfred E. Mann Foundation 401(K) Savings Plan | - | 219 | $20,966,962 | $2,291,472 | $10,463iApproximate average salary by contribution assumption: employee only about $261,584 at 4% or $174,389 at 6%; with 50% employer match about $174,389 at 4% or $116,259 at 6%; with 100% employer match about $130,792 at 4% or $87,195 at 6%. |
| Alfred E. Mann Fsa and Eap Plan | - | 458 | - | - | - |
| Alfred E. Mann Life, Disability Plan | - | 409 | - | - | - |
| The Alfred E. Mann Health and Welfare Plan | - | 249 | - | - | - |
| 2014 | 4 | 489 | $21,066,451 | $2,376,626 | $4,860iApproximate average salary by contribution assumption: employee only about $121,504 at 4% or $81,003 at 6%; with 50% employer match about $81,003 at 4% or $54,002 at 6%; with 100% employer match about $60,752 at 4% or $40,501 at 6%. |
| Alfred E. Mann Foundation 401(K) Savings Plan | - | 230 | $21,066,451 | $2,376,626 | $10,333iApproximate average salary by contribution assumption: employee only about $258,329 at 4% or $172,219 at 6%; with 50% employer match about $172,219 at 4% or $114,813 at 6%; with 100% employer match about $129,164 at 4% or $86,110 at 6%. |
| Alfred E. Mann Fsa and Eap Plan | - | 473 | - | - | - |
| Alfred E. Mann Life, Disability Plan | - | 489 | - | - | - |
| The Alfred E. Mann Health and Welfare Plan | - | 396 | - | - | - |
| 2013 | 4 | 228 | $20,231,830 | $1,555,606 | $6,823iApproximate average salary by contribution assumption: employee only about $170,571 at 4% or $113,714 at 6%; with 50% employer match about $113,714 at 4% or $75,809 at 6%; with 100% employer match about $85,285 at 4% or $56,857 at 6%. |
| Alfred E. Mann Foundation 401(K) Savings Plan | - | 228 | $20,231,830 | $1,555,606 | $6,823iApproximate average salary by contribution assumption: employee only about $170,571 at 4% or $113,714 at 6%; with 50% employer match about $113,714 at 4% or $75,809 at 6%; with 100% employer match about $85,285 at 4% or $56,857 at 6%. |
| The Alfred E. Mann Health and Welfare Plan | - | 157 | - | - | - |
| Alfred E. Mann Life, Disability Plan | - | 193 | - | - | - |
| Alfred E. Mann Fsa and Eap Plan | - | 199 | - | - | - |
| 2012 | 4 | 560 | $8,299,561 | $1,203,273 | $2,149iApproximate average salary by contribution assumption: employee only about $53,718 at 4% or $35,812 at 6%; with 50% employer match about $35,812 at 4% or $23,874 at 6%; with 100% employer match about $26,859 at 4% or $17,906 at 6%. |
| Alfred E. Mann Foundation 401(K) Savings Plan | - | 99 | $8,299,561 | $1,203,273 | $12,154iApproximate average salary by contribution assumption: employee only about $303,857 at 4% or $202,571 at 6%; with 50% employer match about $202,571 at 4% or $135,047 at 6%; with 100% employer match about $151,928 at 4% or $101,286 at 6%. |
| Alfred E. Mann Fsa and Eap Plan | - | 219 | - | - | - |
| Alfred E. Mann Life, Disability Plan | - | 219 | - | - | - |
| The Alfred E. Mann Health and Welfare Plan | - | 560 | - | - | - |
| 2011 | 4 | 268 | $7,329,259 | $1,089,532 | $4,065iApproximate average salary by contribution assumption: employee only about $101,635 at 4% or $67,757 at 6%; with 50% employer match about $67,757 at 4% or $45,171 at 6%; with 100% employer match about $50,818 at 4% or $33,878 at 6%. |
| Alfred E. Mann Foundation 401(K) Savings Plan | - | 113 | $7,329,259 | $1,089,532 | $9,642iApproximate average salary by contribution assumption: employee only about $241,047 at 4% or $160,698 at 6%; with 50% employer match about $160,698 at 4% or $107,132 at 6%; with 100% employer match about $120,523 at 4% or $80,349 at 6%. |
| Alfred E. Mann Fsa and Eap Plan | - | 265 | - | - | - |
| Alfred E. Mann Life, Disability Plan | - | 268 | - | - | - |
| The Alfred E. Mann Health and Welfare Plan | - | 263 | - | - | - |
| 2010 | 5 | 284 | $6,756,012 | $1,302,588 | $4,587iApproximate average salary by contribution assumption: employee only about $114,664 at 4% or $76,443 at 6%; with 50% employer match about $76,443 at 4% or $50,962 at 6%; with 100% employer match about $57,332 at 4% or $38,221 at 6%. |
| Alfred E. Mann Foundation 401(K) Savings Plan | - | 117 | $6,756,012 | $1,302,588 | $11,133iApproximate average salary by contribution assumption: employee only about $278,331 at 4% or $185,554 at 6%; with 50% employer match about $185,554 at 4% or $123,703 at 6%; with 100% employer match about $139,165 at 4% or $92,777 at 6%. |
| Alfred E. Mann Foundation 401K Savings Plan | - | 0 | $0 | $0 | - |
| Alfred E. Mann Fsa and Eap Plan | - | 284 | - | - | - |
| Alfred E. Mann Life, Disability Plan | - | 277 | - | - | - |
| The Alfred E. Mann Health and Welfare Plan | - | 265 | - | - | - |
| 2009 | 5 | 272 | $5,745,568 | $878,792 | $3,231iApproximate average salary by contribution assumption: employee only about $80,771 at 4% or $53,848 at 6%; with 50% employer match about $53,848 at 4% or $35,898 at 6%; with 100% employer match about $40,386 at 4% or $26,924 at 6%. |
| Alfred E. Mann Foundation 401(K) Savings Plan | - | 101 | $5,579,360 | $878,792 | $8,701iApproximate average salary by contribution assumption: employee only about $217,523 at 4% or $145,015 at 6%; with 50% employer match about $145,015 at 4% or $96,677 at 6%; with 100% employer match about $108,761 at 4% or $72,508 at 6%. |
| Alfred E. Mann Foundation 401K Savings Plan | - | 0 | $166,208 | $0 | - |
| The Alfred E. Mann Health and Welfare Plan | - | 272 | - | - | - |
| Alfred E. Mann Fsa and Eap Plan | - | 271 | - | - | - |
| Alfred E. Mann Life, Disability Plan | - | 259 | - | - | - |
| 2008 | 3 | 312 | $4,412,641 | $843,553 | $2,704iApproximate average salary by contribution assumption: employee only about $67,592 at 4% or $45,062 at 6%; with 50% employer match about $45,062 at 4% or $30,041 at 6%; with 100% employer match about $33,796 at 4% or $22,531 at 6%. |
| Alfred E. Mann Foundation 401(K) Savings Plan | - | 98 | $4,412,641 | $843,553 | $8,608iApproximate average salary by contribution assumption: employee only about $215,192 at 4% or $143,461 at 6%; with 50% employer match about $143,461 at 4% or $95,641 at 6%; with 100% employer match about $107,596 at 4% or $71,731 at 6%. |
| The Alfred E. Mann Health and Welfare Plan | - | 312 | - | - | - |
| Alfred E. Mann Foundation 401K Savings Plan | - | 0 | - | - | - |
| 2007 | 3 | 349 | $5,637,348 | $1,088,370 | $3,119iApproximate average salary by contribution assumption: employee only about $77,963 at 4% or $51,976 at 6%; with 50% employer match about $51,976 at 4% or $34,650 at 6%; with 100% employer match about $38,982 at 4% or $25,988 at 6%. |
| Alfred E. Mann Foundation 401(K) Savings Plan | - | 102 | $5,637,348 | $1,088,370 | $10,670iApproximate average salary by contribution assumption: employee only about $266,757 at 4% or $177,838 at 6%; with 50% employer match about $177,838 at 4% or $118,559 at 6%; with 100% employer match about $133,379 at 4% or $88,919 at 6%. |
| Alfred E. Mann Foundation 401K Savings Plan | - | 0 | - | - | - |
| The Alfred E. Mann Health and Welfare Plan | - | 349 | - | - | - |
| 2006 | 3 | 349 | $1,358 | $48,539 | $139iApproximate average salary by contribution assumption: employee only about $3,477 at 4% or $2,318 at 6%; with 50% employer match about $2,318 at 4% or $1,545 at 6%; with 100% employer match about $1,739 at 4% or $1,159 at 6%. |
| The Alfred E. Mann Health and Welfare Plan | - | 41 | $1,358 | $48,539 | $1,184iApproximate average salary by contribution assumption: employee only about $29,597 at 4% or $19,731 at 6%; with 50% employer match about $19,731 at 4% or $13,154 at 6%; with 100% employer match about $14,798 at 4% or $9,866 at 6%. |
| Alfred E. Mann Foundation 401K Savings Plan | - | 0 | - | - | - |
| The Alfred E. Mann Health and Welfare Plan | - | 349 | - | - | - |
| 2005 | 3 | 40 | $566 | $39,718 | $993iApproximate average salary by contribution assumption: employee only about $24,824 at 4% or $16,549 at 6%; with 50% employer match about $16,549 at 4% or $11,033 at 6%; with 100% employer match about $12,412 at 4% or $8,275 at 6%. |
| The Alfred E. Mann Health and Welfare Plan | - | 40 | $566 | $39,718 | $993iApproximate average salary by contribution assumption: employee only about $24,824 at 4% or $16,549 at 6%; with 50% employer match about $16,549 at 4% or $11,033 at 6%; with 100% employer match about $12,412 at 4% or $8,275 at 6%. |
| Alfred E. Mann Foundation 401K Savings Plan | - | 0 | - | - | - |
| The Alfred E. Mann Health and Welfare Plan | - | 0 | - | - | - |
| 2004 | 2 | 201 | $0 | $0 | - |
| Alfred E. Mann Foundation 401K Savings Plan | - | 0 | - | - | - |
| The Alfred E. Mann Health and Welfare Plan | - | 201 | - | - | - |
| 2003 | 2 | 86 | $0 | $0 | - |
| The Alfred E. Mann Health and Welfare Plan | - | 86 | - | - | - |
| Alfred E. Mann Foundation 401K Savings Plan | - | 0 | - | - | - |
| 2002 | 1 | 0 | $0 | $0 | - |
| Alfred E. Mann Foundation 401K Savings Plan | - | 0 | - | - | - |
| 2001 | 1 | 0 | $0 | $0 | - |
| Alfred E. Mann Foundation 401K Savings Plan | - | 0 | - | - | - |
| 2000 | 1 | 45 | $372,749 | $276,964 | $6,155iApproximate average salary by contribution assumption: employee only about $153,869 at 4% or $102,579 at 6%; with 50% employer match about $102,579 at 4% or $68,386 at 6%; with 100% employer match about $76,934 at 4% or $51,290 at 6%. |
| Alfred E. Mann Foundation 401K Savings Plan | - | 45 | $372,749 | $276,964 | $6,155iApproximate average salary by contribution assumption: employee only about $153,869 at 4% or $102,579 at 6%; with 50% employer match about $102,579 at 4% or $68,386 at 6%; with 100% employer match about $76,934 at 4% or $51,290 at 6%. |
| 1999 | 1 | 33 | $143,382 | $119,014 | $3,606iApproximate average salary by contribution assumption: employee only about $90,162 at 4% or $60,108 at 6%; with 50% employer match about $60,108 at 4% or $40,072 at 6%; with 100% employer match about $45,081 at 4% or $30,054 at 6%. |
| Alfred E. Mann Foundation 401K Savings Plan | - | 33 | $143,382 | $119,014 | $3,606iApproximate average salary by contribution assumption: employee only about $90,162 at 4% or $60,108 at 6%; with 50% employer match about $60,108 at 4% or $40,072 at 6%; with 100% employer match about $45,081 at 4% or $30,054 at 6%. |