Civic Intelligence

Root Cause Institute Inc.

Plan context: Root Cause Inc. 401(K) Retirement Plan

EIN 20-0703238 • Cambridge, MA • 17 filings • 1 plans

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One Broadway14th FloorCambridge, MA 02142
Current Snapshot

Latest Year

2025

2025 Participants

16

2025 Assets

$696,689

2025 Contributions

$72,090

Historical Graphs

Total Assets Over Time

Aggregate end-of-year assets by filing year, excluding zero-asset years

$912,694$456,347$0200920172024YearValue
$696,689Latest year 2024

Participants Over Time

Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans

38190200920172024YearValue
16Latest year 2024

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 / FilingFilingsParticipantsAssetsContributionsContrib./Participant
202510$0$72,090-
Root Cause Inc. 401(K) Retirement Plan-0$0$72,090-
2024116$696,689$90,568$5,661iApproximate average salary by contribution assumption: employee only about $141,513 at 4% or $94,342 at 6%; with 50% employer match about $94,342 at 4% or $62,894 at 6%; with 100% employer match about $70,756 at 4% or $47,171 at 6%.
Root Cause Inc. 401(K) Retirement Plan-16$696,689$90,568$5,661iApproximate average salary by contribution assumption: employee only about $141,513 at 4% or $94,342 at 6%; with 50% employer match about $94,342 at 4% or $62,894 at 6%; with 100% employer match about $70,756 at 4% or $47,171 at 6%.
2023114$603,599$74,746$5,339iApproximate average salary by contribution assumption: employee only about $133,475 at 4% or $88,983 at 6%; with 50% employer match about $88,983 at 4% or $59,322 at 6%; with 100% employer match about $66,738 at 4% or $44,492 at 6%.
Root Cause Inc. 401(K) Retirement Plan-14$603,599$74,746$5,339iApproximate average salary by contribution assumption: employee only about $133,475 at 4% or $88,983 at 6%; with 50% employer match about $88,983 at 4% or $59,322 at 6%; with 100% employer match about $66,738 at 4% or $44,492 at 6%.
2022113$463,102$85,787$6,599iApproximate average salary by contribution assumption: employee only about $164,975 at 4% or $109,983 at 6%; with 50% employer match about $109,983 at 4% or $73,322 at 6%; with 100% employer match about $82,488 at 4% or $54,992 at 6%.
Root Cause Inc. 401(K) Retirement Plan-13$463,102$85,787$6,599iApproximate average salary by contribution assumption: employee only about $164,975 at 4% or $109,983 at 6%; with 50% employer match about $109,983 at 4% or $73,322 at 6%; with 100% employer match about $82,488 at 4% or $54,992 at 6%.
2021113$531,543$65,998$5,077iApproximate average salary by contribution assumption: employee only about $126,919 at 4% or $84,613 at 6%; with 50% employer match about $84,613 at 4% or $56,409 at 6%; with 100% employer match about $63,460 at 4% or $42,306 at 6%.
Root Cause Inc. 401(K) Retirement Plan-13$531,543$65,998$5,077iApproximate average salary by contribution assumption: employee only about $126,919 at 4% or $84,613 at 6%; with 50% employer match about $84,613 at 4% or $56,409 at 6%; with 100% employer match about $63,460 at 4% or $42,306 at 6%.
2020116$912,694$81,998$5,125iApproximate average salary by contribution assumption: employee only about $128,122 at 4% or $85,415 at 6%; with 50% employer match about $85,415 at 4% or $56,943 at 6%; with 100% employer match about $64,061 at 4% or $42,707 at 6%.
Root Cause Inc. 401(K) Retirement Plan-16$912,694$81,998$5,125iApproximate average salary by contribution assumption: employee only about $128,122 at 4% or $85,415 at 6%; with 50% employer match about $85,415 at 4% or $56,943 at 6%; with 100% employer match about $64,061 at 4% or $42,707 at 6%.
2019119$871,713$86,156$4,535iApproximate average salary by contribution assumption: employee only about $113,363 at 4% or $75,575 at 6%; with 50% employer match about $75,575 at 4% or $50,384 at 6%; with 100% employer match about $56,682 at 4% or $37,788 at 6%.
Root Cause Inc. 401(K) Retirement Plan-19$871,713$86,156$4,535iApproximate average salary by contribution assumption: employee only about $113,363 at 4% or $75,575 at 6%; with 50% employer match about $75,575 at 4% or $50,384 at 6%; with 100% employer match about $56,682 at 4% or $37,788 at 6%.
2018115$669,617$75,160$5,011iApproximate average salary by contribution assumption: employee only about $125,267 at 4% or $83,511 at 6%; with 50% employer match about $83,511 at 4% or $55,674 at 6%; with 100% employer match about $62,633 at 4% or $41,756 at 6%.
Root Cause Inc. 401(K) Retirement Plan-15$669,617$75,160$5,011iApproximate average salary by contribution assumption: employee only about $125,267 at 4% or $83,511 at 6%; with 50% employer match about $83,511 at 4% or $55,674 at 6%; with 100% employer match about $62,633 at 4% or $41,756 at 6%.
2017120$782,779$75,866$3,793iApproximate average salary by contribution assumption: employee only about $94,833 at 4% or $63,222 at 6%; with 50% employer match about $63,222 at 4% or $42,148 at 6%; with 100% employer match about $47,416 at 4% or $31,611 at 6%.
Root Cause Inc. 401(K) Retirement Plan-20$782,779$75,866$3,793iApproximate average salary by contribution assumption: employee only about $94,833 at 4% or $63,222 at 6%; with 50% employer match about $63,222 at 4% or $42,148 at 6%; with 100% employer match about $47,416 at 4% or $31,611 at 6%.
2016128$731,197$115,148$4,112iApproximate average salary by contribution assumption: employee only about $102,811 at 4% or $68,540 at 6%; with 50% employer match about $68,540 at 4% or $45,694 at 6%; with 100% employer match about $51,405 at 4% or $34,270 at 6%.
Root Cause Inc. 401(K) Retirement Plan-28$731,197$115,148$4,112iApproximate average salary by contribution assumption: employee only about $102,811 at 4% or $68,540 at 6%; with 50% employer match about $68,540 at 4% or $45,694 at 6%; with 100% employer match about $51,405 at 4% or $34,270 at 6%.
2015130$657,172$141,890$4,730iApproximate average salary by contribution assumption: employee only about $118,242 at 4% or $78,828 at 6%; with 50% employer match about $78,828 at 4% or $52,552 at 6%; with 100% employer match about $59,121 at 4% or $39,414 at 6%.
Root Cause Inc. 401(K) Retirement Plan-30$657,172$141,890$4,730iApproximate average salary by contribution assumption: employee only about $118,242 at 4% or $78,828 at 6%; with 50% employer match about $78,828 at 4% or $52,552 at 6%; with 100% employer match about $59,121 at 4% or $39,414 at 6%.
2014127$617,675$107,229$3,971iApproximate average salary by contribution assumption: employee only about $99,286 at 4% or $66,191 at 6%; with 50% employer match about $66,191 at 4% or $44,127 at 6%; with 100% employer match about $49,643 at 4% or $33,095 at 6%.
Root Cause Inc. 401(K) Retirement Plan-27$617,675$107,229$3,971iApproximate average salary by contribution assumption: employee only about $99,286 at 4% or $66,191 at 6%; with 50% employer match about $66,191 at 4% or $44,127 at 6%; with 100% employer match about $49,643 at 4% or $33,095 at 6%.
2013128$568,350$97,796$3,493iApproximate average salary by contribution assumption: employee only about $87,318 at 4% or $58,212 at 6%; with 50% employer match about $58,212 at 4% or $38,808 at 6%; with 100% employer match about $43,659 at 4% or $29,106 at 6%.
Root Cause Inc. 401(K) Retirement Plan-28$568,350$97,796$3,493iApproximate average salary by contribution assumption: employee only about $87,318 at 4% or $58,212 at 6%; with 50% employer match about $58,212 at 4% or $38,808 at 6%; with 100% employer match about $43,659 at 4% or $29,106 at 6%.
2012127$430,153$88,674$3,284iApproximate average salary by contribution assumption: employee only about $82,106 at 4% or $54,737 at 6%; with 50% employer match about $54,737 at 4% or $36,491 at 6%; with 100% employer match about $41,053 at 4% or $27,369 at 6%.
Root Cause Inc. 401(K) Retirement Plan-27$430,153$88,674$3,284iApproximate average salary by contribution assumption: employee only about $82,106 at 4% or $54,737 at 6%; with 50% employer match about $54,737 at 4% or $36,491 at 6%; with 100% employer match about $41,053 at 4% or $27,369 at 6%.
2011125$299,635$103,277$4,131iApproximate average salary by contribution assumption: employee only about $103,277 at 4% or $68,851 at 6%; with 50% employer match about $68,851 at 4% or $45,901 at 6%; with 100% employer match about $51,639 at 4% or $34,426 at 6%.
Root Cause Inc. 401(K) Retirement Plan-25$299,635$103,277$4,131iApproximate average salary by contribution assumption: employee only about $103,277 at 4% or $68,851 at 6%; with 50% employer match about $68,851 at 4% or $45,901 at 6%; with 100% employer match about $51,639 at 4% or $34,426 at 6%.
2010138$217,486$115,749$3,046iApproximate average salary by contribution assumption: employee only about $76,151 at 4% or $50,767 at 6%; with 50% employer match about $50,767 at 4% or $33,845 at 6%; with 100% employer match about $38,075 at 4% or $25,384 at 6%.
Root Cause Inc. 401(K) Retirement Plan-38$217,486$115,749$3,046iApproximate average salary by contribution assumption: employee only about $76,151 at 4% or $50,767 at 6%; with 50% employer match about $50,767 at 4% or $33,845 at 6%; with 100% employer match about $38,075 at 4% or $25,384 at 6%.
2009130$107,796$95,428$3,181iApproximate average salary by contribution assumption: employee only about $79,523 at 4% or $53,016 at 6%; with 50% employer match about $53,016 at 4% or $35,344 at 6%; with 100% employer match about $39,762 at 4% or $26,508 at 6%.
Root Cause Inc. 401(K) Retirement Plan-30$107,796$95,428$3,181iApproximate average salary by contribution assumption: employee only about $79,523 at 4% or $53,016 at 6%; with 50% employer match about $53,016 at 4% or $35,344 at 6%; with 100% employer match about $39,762 at 4% or $26,508 at 6%.