Current Snapshot
Latest Year
2025
2025 Participants
597
2025 Assets
$88,961,804
2025 Contributions
$11,359,499
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 |
|---|---|---|---|---|---|
| 2025 | 1 | 597 | $0 | $0 | - |
| Sei-Services LLC Health & Welfare Benefit Plan | - | 597 | - | - | - |
| 2024 | 2 | 597 | $88,961,804 | $11,359,499 | $19,028iApproximate average salary by contribution assumption: employee only about $475,691 at 4% or $317,127 at 6%; with 50% employer match about $317,127 at 4% or $211,418 at 6%; with 100% employer match about $237,845 at 4% or $158,564 at 6%. |
| Sei 401(K) Plan | - | 597 | $88,961,804 | $11,359,499 | $19,028iApproximate average salary by contribution assumption: employee only about $475,691 at 4% or $317,127 at 6%; with 50% employer match about $317,127 at 4% or $211,418 at 6%; with 100% employer match about $237,845 at 4% or $158,564 at 6%. |
| Sei-Services LLC Health & Welfare Benefit Plan | - | 578 | - | - | - |
| 2023 | 2 | 589 | $70,764,111 | $9,673,943 | $16,424iApproximate average salary by contribution assumption: employee only about $410,609 at 4% or $273,739 at 6%; with 50% employer match about $273,739 at 4% or $182,493 at 6%; with 100% employer match about $205,304 at 4% or $136,870 at 6%. |
| Sei 401(K) Plan | - | 585 | $70,764,111 | $9,673,943 | $16,537iApproximate average salary by contribution assumption: employee only about $413,416 at 4% or $275,611 at 6%; with 50% employer match about $275,611 at 4% or $183,741 at 6%; with 100% employer match about $206,708 at 4% or $137,805 at 6%. |
| Sei-Services LLC Health & Welfare Benefit Plan | - | 589 | - | - | - |
| 2022 | 1 | 520 | $0 | $0 | - |
| Sei-Services LLC Health & Welfare Benefit Plan | - | 520 | - | - | - |
| 2021 | 1 | 421 | $0 | $0 | - |
| Sei-Services LLC Health & Welfare Benefit Plan | - | 421 | - | - | - |
| 2020 | 1 | 349 | $0 | $0 | - |
| Sei-Services LLC Health & Welfare Benefit Plan | - | 349 | - | - | - |
| 2019 | 1 | 341 | $0 | $0 | - |
| Sei-Services LLC Health & Welfare Benefit Plan | - | 341 | - | - | - |
| 2018 | 1 | 302 | $0 | $0 | - |
| Sei-Services LLC Health & Welfare Benefit Plan | - | 302 | - | - | - |
| 2017 | 1 | 264 | $0 | $0 | - |
| Sei-Services LLC Health & Welfare Benefit Plan | - | 264 | - | - | - |
| 2016 | 1 | 248 | $0 | $0 | - |
| Sei-Services LLC Health & Welfare Benefit Plan | - | 248 | - | - | - |
| 2015 | 1 | 238 | $0 | $0 | - |
| Sei-Services LLC Health & Welfare Benefit Plan | - | 238 | - | - | - |
| 2014 | 1 | 194 | $0 | $0 | - |
| Sei-Services LLC Health & Welfare Benefit Plan | - | 194 | - | - | - |
| 2013 | 1 | 177 | $0 | $0 | - |
| Sei-Services LLC Health & Welfare Benefit Plan | - | 177 | - | - | - |
| 2012 | 1 | 440 | $0 | $0 | - |
| Sei-Services LLC Health & Welfare Benefit Plan | - | 440 | - | - | - |
| 2011 | 1 | 384 | $0 | $0 | - |
| Sei-Services LLC Health & Welfare Benefit Plan | - | 384 | - | - | - |
| 2010 | 1 | 279 | $0 | $0 | - |
| Sei-Services LLC Health & Welfare Benefit Plan | - | 279 | - | - | - |
| 2009 | 1 | 125 | $0 | $0 | - |
| Sei-Services LLC Health & Welfare Benefit Plan | - | 125 | - | - | - |
| 2008 | 1 | 129 | $0 | $0 | - |
| Sei-Services LLC Health & Welfare Benefit Plan | - | 129 | - | - | - |