Sei Investments Company
Plan context: Sei Investments Capital Accumulation Plan
EIN 23-1707341 • Oaks, PA • 143 filings • 10 plans
Current Snapshot
Latest Year
2024
2024 Participants
4,327
2024 Assets
$881,802,713
2024 Contributions
$66,615,920
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 | 4,327 | $881,802,713 | $66,615,920 | $15,395iApproximate average salary by contribution assumption: employee only about $384,885 at 4% or $256,590 at 6%; with 50% employer match about $256,590 at 4% or $171,060 at 6%; with 100% employer match about $192,443 at 4% or $128,295 at 6%. |
| Sei Investments Capital Accumulation Plan | - | 4,327 | $881,802,713 | $66,615,920 | $15,395iApproximate average salary by contribution assumption: employee only about $384,885 at 4% or $256,590 at 6%; with 50% employer match about $256,590 at 4% or $171,060 at 6%; with 100% employer match about $192,443 at 4% or $128,295 at 6%. |
| Group Health Plan | - | 4,277 | - | - | - |
| 2023 | 3 | 4,258 | $766,326,942 | $66,458,320 | $15,608iApproximate average salary by contribution assumption: employee only about $390,197 at 4% or $260,131 at 6%; with 50% employer match about $260,131 at 4% or $173,421 at 6%; with 100% employer match about $195,098 at 4% or $130,066 at 6%. |
| Sei Investments Capital Accumulation Plan | - | 4,258 | $766,326,942 | $66,458,320 | $15,608iApproximate average salary by contribution assumption: employee only about $390,197 at 4% or $260,131 at 6%; with 50% employer match about $260,131 at 4% or $173,421 at 6%; with 100% employer match about $195,098 at 4% or $130,066 at 6%. |
| Flexible Benefits Plan | - | 998 | - | - | - |
| Group Health Plan | - | 4,192 | - | - | - |
| 2022 | 3 | 4,024 | $667,906,415 | $58,961,322 | $14,652iApproximate average salary by contribution assumption: employee only about $366,310 at 4% or $244,207 at 6%; with 50% employer match about $244,207 at 4% or $162,805 at 6%; with 100% employer match about $183,155 at 4% or $122,103 at 6%. |
| Sei Investments Capital Accumulation Plan | - | 4,024 | $667,906,415 | $58,961,322 | $14,652iApproximate average salary by contribution assumption: employee only about $366,310 at 4% or $244,207 at 6%; with 50% employer match about $244,207 at 4% or $162,805 at 6%; with 100% employer match about $183,155 at 4% or $122,103 at 6%. |
| Group Health Plan | - | 3,991 | - | - | - |
| Flexible Benefits Plan | - | 3,991 | - | - | - |
| 2021 | 3 | 3,645 | $767,429,004 | $51,513,139 | $14,133iApproximate average salary by contribution assumption: employee only about $353,314 at 4% or $235,542 at 6%; with 50% employer match about $235,542 at 4% or $157,028 at 6%; with 100% employer match about $176,657 at 4% or $117,771 at 6%. |
| Sei Investments Capital Accumulation Plan | - | 3,645 | $767,429,004 | $51,513,139 | $14,133iApproximate average salary by contribution assumption: employee only about $353,314 at 4% or $235,542 at 6%; with 50% employer match about $235,542 at 4% or $157,028 at 6%; with 100% employer match about $176,657 at 4% or $117,771 at 6%. |
| Flexible Benefits Plan | - | 3,643 | - | - | - |
| Group Health Plan | - | 3,535 | - | - | - |
| 2020 | 3 | 3,460 | $669,454,167 | $41,603,274 | $12,024iApproximate average salary by contribution assumption: employee only about $300,602 at 4% or $200,401 at 6%; with 50% employer match about $200,401 at 4% or $133,601 at 6%; with 100% employer match about $150,301 at 4% or $100,201 at 6%. |
| Sei Investments Capital Accumulation Plan | - | 3,460 | $669,454,167 | $41,603,274 | $12,024iApproximate average salary by contribution assumption: employee only about $300,602 at 4% or $200,401 at 6%; with 50% employer match about $200,401 at 4% or $133,601 at 6%; with 100% employer match about $150,301 at 4% or $100,201 at 6%. |
| Group Health Plan | - | 3,406 | - | - | - |
| Flexible Benefits Plan | - | 3,444 | - | - | - |
| 2019 | 3 | 3,257 | $595,244,746 | $39,591,632 | $12,156iApproximate average salary by contribution assumption: employee only about $303,896 at 4% or $202,598 at 6%; with 50% employer match about $202,598 at 4% or $135,065 at 6%; with 100% employer match about $151,948 at 4% or $101,299 at 6%. |
| Sei Investments Capital Accumulation Plan | - | 3,257 | $595,244,746 | $39,591,632 | $12,156iApproximate average salary by contribution assumption: employee only about $303,896 at 4% or $202,598 at 6%; with 50% employer match about $202,598 at 4% or $135,065 at 6%; with 100% employer match about $151,948 at 4% or $101,299 at 6%. |
| Flexible Benefits Plan | - | 3,256 | - | - | - |
| Group Health Plan | - | 3,229 | - | - | - |
| 2018 | 7 | 3,488 | $487,019,652 | $38,287,101 | $10,977iApproximate average salary by contribution assumption: employee only about $274,420 at 4% or $182,947 at 6%; with 50% employer match about $182,947 at 4% or $121,965 at 6%; with 100% employer match about $137,210 at 4% or $91,473 at 6%. |
| Sei Investments Capital Accumulation Plan | - | 3,488 | $487,019,652 | $38,287,101 | $10,977iApproximate average salary by contribution assumption: employee only about $274,420 at 4% or $182,947 at 6%; with 50% employer match about $182,947 at 4% or $121,965 at 6%; with 100% employer match about $137,210 at 4% or $91,473 at 6%. |
| Flexible Benefits Plan | - | 2,611 | - | - | - |
| Group Health Plan | - | 2,611 | - | - | - |
| Short Term Disability Plan | - | 0 | - | - | - |
| Group Dental Plan | - | 0 | - | - | - |
| Life Insurance Plan | - | 0 | - | - | - |
| Long Term Disability Plan | - | 0 | - | - | - |
| 2017 | 7 | 3,095 | $514,401,158 | $33,203,372 | $10,728iApproximate average salary by contribution assumption: employee only about $268,202 at 4% or $178,801 at 6%; with 50% employer match about $178,801 at 4% or $119,201 at 6%; with 100% employer match about $134,101 at 4% or $89,401 at 6%. |
| Sei Investments Capital Accumulation Plan | - | 3,095 | $514,401,158 | $33,203,372 | $10,728iApproximate average salary by contribution assumption: employee only about $268,202 at 4% or $178,801 at 6%; with 50% employer match about $178,801 at 4% or $119,201 at 6%; with 100% employer match about $134,101 at 4% or $89,401 at 6%. |
| Short Term Disability Plan | - | 3,089 | - | - | - |
| Group Dental Plan | - | 2,505 | - | - | - |
| Life Insurance Plan | - | 3,089 | - | - | - |
| Long Term Disability Plan | - | 3,089 | - | - | - |
| Flexible Benefits Plan | - | 2,496 | - | - | - |
| Group Health Plan | - | 2,474 | - | - | - |
| 2016 | 7 | 2,718 | $419,515,251 | $29,941,323 | $11,016iApproximate average salary by contribution assumption: employee only about $275,398 at 4% or $183,599 at 6%; with 50% employer match about $183,599 at 4% or $122,399 at 6%; with 100% employer match about $137,699 at 4% or $91,799 at 6%. |
| Sei Investments Capital Accumulation Plan | - | 2,718 | $419,515,251 | $29,941,323 | $11,016iApproximate average salary by contribution assumption: employee only about $275,398 at 4% or $183,599 at 6%; with 50% employer match about $183,599 at 4% or $122,399 at 6%; with 100% employer match about $137,699 at 4% or $91,799 at 6%. |
| Short Term Disability Plan | - | 2,695 | - | - | - |
| Group Dental Plan | - | 2,230 | - | - | - |
| Life Insurance Plan | - | 2,695 | - | - | - |
| Long Term Disability Plan | - | 2,695 | - | - | - |
| Group Health Plan | - | 2,183 | - | - | - |
| Flexible Benefits Plan | - | 2,214 | - | - | - |
| 2015 | 7 | 2,730 | $382,129,276 | $28,535,853 | $10,453iApproximate average salary by contribution assumption: employee only about $261,317 at 4% or $174,212 at 6%; with 50% employer match about $174,212 at 4% or $116,141 at 6%; with 100% employer match about $130,659 at 4% or $87,106 at 6%. |
| Sei Investments Capital Accumulation Plan | - | 2,730 | $382,129,276 | $28,535,853 | $10,453iApproximate average salary by contribution assumption: employee only about $261,317 at 4% or $174,212 at 6%; with 50% employer match about $174,212 at 4% or $116,141 at 6%; with 100% employer match about $130,659 at 4% or $87,106 at 6%. |
| Group Dental Plan | - | 2,074 | - | - | - |
| Group Health Plan | - | 2,035 | - | - | - |
| Long Term Disability Plan | - | 2,506 | - | - | - |
| Life Insurance Plan | - | 2,506 | - | - | - |
| Short Term Disability Plan | - | 2,506 | - | - | - |
| Flexible Benefits Plan | - | 2,035 | - | - | - |
| 2014 | 7 | 2,394 | $362,480,068 | $23,264,106 | $9,718iApproximate average salary by contribution assumption: employee only about $242,942 at 4% or $161,961 at 6%; with 50% employer match about $161,961 at 4% or $107,974 at 6%; with 100% employer match about $121,471 at 4% or $80,981 at 6%. |
| Sei Investments Capital Accumulation Plan | - | 2,394 | $362,480,068 | $23,264,106 | $9,718iApproximate average salary by contribution assumption: employee only about $242,942 at 4% or $161,961 at 6%; with 50% employer match about $161,961 at 4% or $107,974 at 6%; with 100% employer match about $121,471 at 4% or $80,981 at 6%. |
| Group Health Plan | - | 1,944 | - | - | - |
| Group Dental Plan | - | 1,977 | - | - | - |
| Life Insurance Plan | - | 2,345 | - | - | - |
| Short Term Disability Plan | - | 2,345 | - | - | - |
| Long Term Disability Plan | - | 2,345 | - | - | - |
| Flexible Benefits Plan | - | 1,944 | - | - | - |
| 2013 | 7 | 2,311 | $339,458,625 | $22,386,167 | $9,687iApproximate average salary by contribution assumption: employee only about $242,170 at 4% or $161,446 at 6%; with 50% employer match about $161,446 at 4% or $107,631 at 6%; with 100% employer match about $121,085 at 4% or $80,723 at 6%. |
| Sei Investments Capital Accumulation Plan | - | 2,311 | $339,458,625 | $22,386,167 | $9,687iApproximate average salary by contribution assumption: employee only about $242,170 at 4% or $161,446 at 6%; with 50% employer match about $161,446 at 4% or $107,631 at 6%; with 100% employer match about $121,085 at 4% or $80,723 at 6%. |
| Group Health Plan | - | 1,906 | - | - | - |
| Group Dental Plan | - | 1,925 | - | - | - |
| Life Insurance Plan | - | 2,234 | - | - | - |
| Short Term Disability Plan | - | 2,234 | - | - | - |
| Long Term Disability Plan | - | 2,234 | - | - | - |
| Flexible Benefits Plan | - | 1,906 | - | - | - |
| 2012 | 7 | 2,159 | $269,846,270 | $18,873,510 | $8,742iApproximate average salary by contribution assumption: employee only about $218,545 at 4% or $145,696 at 6%; with 50% employer match about $145,696 at 4% or $97,131 at 6%; with 100% employer match about $109,272 at 4% or $72,848 at 6%. |
| Sei Investments Capital Accumulation Plan | - | 2,159 | $269,846,270 | $18,873,510 | $8,742iApproximate average salary by contribution assumption: employee only about $218,545 at 4% or $145,696 at 6%; with 50% employer match about $145,696 at 4% or $97,131 at 6%; with 100% employer match about $109,272 at 4% or $72,848 at 6%. |
| Flexible Benefits Plan | - | 1,839 | - | - | - |
| Group Health Plan | - | 1,809 | - | - | - |
| Group Dental Plan | - | 1,831 | - | - | - |
| Life Insurance Plan | - | 2,103 | - | - | - |
| Short Term Disability Plan | - | 2,103 | - | - | - |
| Long Term Disability Plan | - | 2,103 | - | - | - |
| 2011 | 7 | 2,063 | $228,495,577 | $18,649,919 | $9,040iApproximate average salary by contribution assumption: employee only about $226,005 at 4% or $150,670 at 6%; with 50% employer match about $150,670 at 4% or $100,447 at 6%; with 100% employer match about $113,002 at 4% or $75,335 at 6%. |
| Sei Investments Capital Accumulation Plan | - | 2,063 | $228,495,577 | $18,649,919 | $9,040iApproximate average salary by contribution assumption: employee only about $226,005 at 4% or $150,670 at 6%; with 50% employer match about $150,670 at 4% or $100,447 at 6%; with 100% employer match about $113,002 at 4% or $75,335 at 6%. |
| Group Health Plan | - | 1,778 | - | - | - |
| Group Dental Plan | - | 1,786 | - | - | - |
| Life Insurance Plan | - | 2,005 | - | - | - |
| Short Term Disability Plan | - | 2,005 | - | - | - |
| Long Term Disability Plan | - | 2,005 | - | - | - |
| Flexible Benefits Plan | - | 1,715 | - | - | - |
| 2010 | 7 | 1,961 | $227,965,134 | $16,532,114 | $8,430iApproximate average salary by contribution assumption: employee only about $210,761 at 4% or $140,508 at 6%; with 50% employer match about $140,508 at 4% or $93,672 at 6%; with 100% employer match about $105,381 at 4% or $70,254 at 6%. |
| Sei Investments Capital Accumulation Plan | - | 1,961 | $227,965,134 | $16,532,114 | $8,430iApproximate average salary by contribution assumption: employee only about $210,761 at 4% or $140,508 at 6%; with 50% employer match about $140,508 at 4% or $93,672 at 6%; with 100% employer match about $105,381 at 4% or $70,254 at 6%. |
| Group Health Plan | - | 1,714 | - | - | - |
| Group Dental Plan | - | 1,716 | - | - | - |
| Life Insurance Plan | - | 1,890 | - | - | - |
| Short Term Disability Plan | - | 1,890 | - | - | - |
| Long Term Disability Plan | - | 1,890 | - | - | - |
| Flexible Benefits Plan | - | 1,747 | - | - | - |
| 2009 | 7 | 1,985 | $194,433,258 | $15,577,009 | $7,847iApproximate average salary by contribution assumption: employee only about $196,184 at 4% or $130,789 at 6%; with 50% employer match about $130,789 at 4% or $87,193 at 6%; with 100% employer match about $98,092 at 4% or $65,395 at 6%. |
| Sei Investments Capital Accumulation Plan | - | 1,985 | $194,433,258 | $15,577,009 | $7,847iApproximate average salary by contribution assumption: employee only about $196,184 at 4% or $130,789 at 6%; with 50% employer match about $130,789 at 4% or $87,193 at 6%; with 100% employer match about $98,092 at 4% or $65,395 at 6%. |
| Group Dental Plan | - | 1,761 | - | - | - |
| Life Insurance Plan | - | 1,927 | - | - | - |
| Short Term Disability Plan | - | 1,927 | - | - | - |
| Long Term Disability Plan | - | 1,927 | - | - | - |
| Flexible Benefits Plan | - | 1,952 | - | - | - |
| Group Health Plan | - | 1,763 | - | - | - |
| 2008 | 7 | 2,127 | $152,268,524 | $17,933,513 | $8,431iApproximate average salary by contribution assumption: employee only about $210,784 at 4% or $140,523 at 6%; with 50% employer match about $140,523 at 4% or $93,682 at 6%; with 100% employer match about $105,392 at 4% or $70,261 at 6%. |
| Sei Investments Capital Accumulation Plan | - | 2,093 | $152,268,524 | $17,933,513 | $8,568iApproximate average salary by contribution assumption: employee only about $214,208 at 4% or $142,805 at 6%; with 50% employer match about $142,805 at 4% or $95,204 at 6%; with 100% employer match about $107,104 at 4% or $71,403 at 6%. |
| Flexible Benefits Plan | - | 2,127 | - | - | - |
| Group Dental Plan | - | 1,877 | - | - | - |
| Group Health Plan | - | 1,878 | - | - | - |
| Short Term Disability Plan | - | 2,035 | - | - | - |
| Long Term Disability Plan | - | 2,035 | - | - | - |
| Life Insurance Plan | - | 2,035 | - | - | - |
| 2007 | 6 | 2,040 | $238,370,173 | $17,532,742 | $8,594iApproximate average salary by contribution assumption: employee only about $214,862 at 4% or $143,241 at 6%; with 50% employer match about $143,241 at 4% or $95,494 at 6%; with 100% employer match about $107,431 at 4% or $71,621 at 6%. |
| Sei Investments Capital Accumulation Plan | - | 2,040 | $238,370,173 | $17,532,742 | $8,594iApproximate average salary by contribution assumption: employee only about $214,862 at 4% or $143,241 at 6%; with 50% employer match about $143,241 at 4% or $95,494 at 6%; with 100% employer match about $107,431 at 4% or $71,621 at 6%. |
| Group Health Plan | - | 1,839 | - | - | - |
| Long Term Disability Plan | - | 1,975 | - | - | - |
| Group Dental Plan | - | 1,832 | - | - | - |
| Life Insurance Plan | - | 1,975 | - | - | - |
| Short Term Disability Plan | - | 1,975 | - | - | - |
| 2006 | 6 | 1,956 | $217,908,355 | $15,955,331 | $8,157iApproximate average salary by contribution assumption: employee only about $203,928 at 4% or $135,952 at 6%; with 50% employer match about $135,952 at 4% or $90,635 at 6%; with 100% employer match about $101,964 at 4% or $67,976 at 6%. |
| Sei Investments Capital Accumulation Plan | - | 1,956 | $217,908,355 | $15,955,331 | $8,157iApproximate average salary by contribution assumption: employee only about $203,928 at 4% or $135,952 at 6%; with 50% employer match about $135,952 at 4% or $90,635 at 6%; with 100% employer match about $101,964 at 4% or $67,976 at 6%. |
| Long Term Disability Plan | - | 1,860 | - | - | - |
| Short Term Disability Plan | - | 1,860 | - | - | - |
| Life Insurance Plan | - | 1,317 | - | - | - |
| Group Dental Plan | - | 1,726 | - | - | - |
| Group Health Plan | - | 1,729 | - | - | - |
| 2005 | 6 | 1,851 | $171,352,217 | $14,266,598 | $7,708iApproximate average salary by contribution assumption: employee only about $192,688 at 4% or $128,458 at 6%; with 50% employer match about $128,458 at 4% or $85,639 at 6%; with 100% employer match about $96,344 at 4% or $64,229 at 6%. |
| Sei Investments Capital Accumulation Plan | - | 1,851 | $171,352,217 | $14,266,598 | $7,708iApproximate average salary by contribution assumption: employee only about $192,688 at 4% or $128,458 at 6%; with 50% employer match about $128,458 at 4% or $85,639 at 6%; with 100% employer match about $96,344 at 4% or $64,229 at 6%. |
| Life Insurance Plan | - | 1,312 | - | - | - |
| Group Dental Plan | - | 1,674 | - | - | - |
| Long Term Disability Plan | - | 1,312 | - | - | - |
| Group Health Plan | - | 1,632 | - | - | - |
| Short Term Disability Plan | - | 1,780 | - | - | - |
| 2004 | 6 | 1,746 | $157,574,434 | $12,852,271 | $7,361iApproximate average salary by contribution assumption: employee only about $184,024 at 4% or $122,683 at 6%; with 50% employer match about $122,683 at 4% or $81,789 at 6%; with 100% employer match about $92,012 at 4% or $61,341 at 6%. |
| Sei Investments Capital Accumulation Plan | - | 1,746 | $157,574,434 | $12,852,271 | $7,361iApproximate average salary by contribution assumption: employee only about $184,024 at 4% or $122,683 at 6%; with 50% employer match about $122,683 at 4% or $81,789 at 6%; with 100% employer match about $92,012 at 4% or $61,341 at 6%. |
| Life Insurance Plan | - | 1,257 | - | - | - |
| Short Term Disability Plan | - | 1,696 | - | - | - |
| Long Term Disability Plan | - | 1,257 | - | - | - |
| Group Health Plan | - | 1,560 | - | - | - |
| Group Dental Plan | - | 1,591 | - | - | - |
| 2003 | 6 | 1,769 | $131,807,983 | $11,739,012 | $6,636iApproximate average salary by contribution assumption: employee only about $165,899 at 4% or $110,599 at 6%; with 50% employer match about $110,599 at 4% or $73,733 at 6%; with 100% employer match about $82,949 at 4% or $55,300 at 6%. |
| Long Term Disability Plan | - | 1,591 | - | - | - |
| Short Term Disability Plan | - | 1,591 | - | - | - |
| 2002 | 6 | 1,608 | $100,383,084 | $11,547,192 | $7,181iApproximate average salary by contribution assumption: employee only about $179,527 at 4% or $119,685 at 6%; with 50% employer match about $119,685 at 4% or $79,790 at 6%; with 100% employer match about $89,764 at 4% or $59,842 at 6%. |
| 2001 | 6 | 1,646 | $120,387,157 | $13,642,447 | $8,288iApproximate average salary by contribution assumption: employee only about $207,206 at 4% or $138,137 at 6%; with 50% employer match about $138,137 at 4% or $92,092 at 6%; with 100% employer match about $103,603 at 4% or $69,069 at 6%. |
| 2000 | 6 | 1,668 | $0 | $0 | - |
| 1999 | 1 | 1,423 | $106,343,295 | $8,024,984 | $5,639iApproximate average salary by contribution assumption: employee only about $140,987 at 4% or $93,991 at 6%; with 50% employer match about $93,991 at 4% or $62,661 at 6%; with 100% employer match about $70,494 at 4% or $46,996 at 6%. |