Civic Intelligence

Wikimedia Foundation

Plan context: Wikimedia Foundation Inc. 401(K) Plan

EIN 20-0049703 • San Francisco, CA • 27 filings • 2 plans

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149 New Montgomery3rd FloorSan Francisco, CA 94105
Current Snapshot

Latest Year

2024

2024 Participants

327

2024 Assets

$62,930,081

2024 Contributions

$7,355,688

Historical Graphs

Total Assets Over Time

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

$62,930,081$31,465,041$0201020172024YearValue
$62,930,081Latest year 2024

Participants Over Time

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

3351680201020172024YearValue
327Latest 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
20242327$62,930,081$7,355,688$22,494iApproximate average salary by contribution assumption: employee only about $562,361 at 4% or $374,908 at 6%; with 50% employer match about $374,908 at 4% or $249,938 at 6%; with 100% employer match about $281,181 at 4% or $187,454 at 6%.
Wikimedia Foundation Inc. 401(K) Plan-327$62,930,081$7,355,688$22,494iApproximate average salary by contribution assumption: employee only about $562,361 at 4% or $374,908 at 6%; with 50% employer match about $374,908 at 4% or $249,938 at 6%; with 100% employer match about $281,181 at 4% or $187,454 at 6%.
Wikimedia Foundation Welfare Benefits Plan-320---
20232322$51,618,707$6,652,928$20,661iApproximate average salary by contribution assumption: employee only about $516,532 at 4% or $344,354 at 6%; with 50% employer match about $344,354 at 4% or $229,570 at 6%; with 100% employer match about $258,266 at 4% or $172,177 at 6%.
Wikimedia Foundation Inc. 401(K) Plan-312$51,618,707$6,652,928$21,323iApproximate average salary by contribution assumption: employee only about $533,087 at 4% or $355,391 at 6%; with 50% employer match about $355,391 at 4% or $236,928 at 6%; with 100% employer match about $266,544 at 4% or $177,696 at 6%.
Wikimedia Foundation Welfare Benefits Plan-322---
20222335$38,450,758$6,914,426$20,640iApproximate average salary by contribution assumption: employee only about $516,002 at 4% or $344,001 at 6%; with 50% employer match about $344,001 at 4% or $229,334 at 6%; with 100% employer match about $258,001 at 4% or $172,001 at 6%.
Wikimedia Foundation Inc. 401(K) Plan-335$38,450,758$6,914,426$20,640iApproximate average salary by contribution assumption: employee only about $516,002 at 4% or $344,001 at 6%; with 50% employer match about $344,001 at 4% or $229,334 at 6%; with 100% employer match about $258,001 at 4% or $172,001 at 6%.
Wikimedia Foundation Welfare Benefits Plan-332---
20212324$40,832,872$5,962,434$18,403iApproximate average salary by contribution assumption: employee only about $460,064 at 4% or $306,710 at 6%; with 50% employer match about $306,710 at 4% or $204,473 at 6%; with 100% employer match about $230,032 at 4% or $153,355 at 6%.
Wikimedia Foundation Inc. 401(K) Plan-324$40,832,872$5,962,434$18,403iApproximate average salary by contribution assumption: employee only about $460,064 at 4% or $306,710 at 6%; with 50% employer match about $306,710 at 4% or $204,473 at 6%; with 100% employer match about $230,032 at 4% or $153,355 at 6%.
Wikimedia Foundation Welfare Benefits Plan-317---
20202284$30,535,202$5,330,909$18,771iApproximate average salary by contribution assumption: employee only about $469,270 at 4% or $312,847 at 6%; with 50% employer match about $312,847 at 4% or $208,565 at 6%; with 100% employer match about $234,635 at 4% or $156,423 at 6%.
Wikimedia Foundation Inc. 401(K) Plan-284$30,535,202$5,330,909$18,771iApproximate average salary by contribution assumption: employee only about $469,270 at 4% or $312,847 at 6%; with 50% employer match about $312,847 at 4% or $208,565 at 6%; with 100% employer match about $234,635 at 4% or $156,423 at 6%.
Wikimedia Foundation Welfare Benefits Plan-280---
20192254$21,956,839$4,229,633$16,652iApproximate average salary by contribution assumption: employee only about $416,302 at 4% or $277,535 at 6%; with 50% employer match about $277,535 at 4% or $185,023 at 6%; with 100% employer match about $208,151 at 4% or $138,767 at 6%.
Wikimedia Foundation Inc. 401(K) Plan-254$21,956,839$4,229,633$16,652iApproximate average salary by contribution assumption: employee only about $416,302 at 4% or $277,535 at 6%; with 50% employer match about $277,535 at 4% or $185,023 at 6%; with 100% employer match about $208,151 at 4% or $138,767 at 6%.
Wikimedia Foundation Welfare Benefits Plan-249---
20182236$15,139,406$3,413,948$14,466iApproximate average salary by contribution assumption: employee only about $361,647 at 4% or $241,098 at 6%; with 50% employer match about $241,098 at 4% or $160,732 at 6%; with 100% employer match about $180,824 at 4% or $120,549 at 6%.
Wikimedia Foundation Inc. 401(K) Plan-236$15,139,406$3,413,948$14,466iApproximate average salary by contribution assumption: employee only about $361,647 at 4% or $241,098 at 6%; with 50% employer match about $241,098 at 4% or $160,732 at 6%; with 100% employer match about $180,824 at 4% or $120,549 at 6%.
Wikimedia Foundation Welfare Benefits Plan-234---
20172205$13,001,210$2,616,205$12,762iApproximate average salary by contribution assumption: employee only about $319,049 at 4% or $212,700 at 6%; with 50% employer match about $212,700 at 4% or $141,800 at 6%; with 100% employer match about $159,525 at 4% or $106,350 at 6%.
Wikimedia Foundation Inc. 401(K) Plan-205$13,001,210$2,616,205$12,762iApproximate average salary by contribution assumption: employee only about $319,049 at 4% or $212,700 at 6%; with 50% employer match about $212,700 at 4% or $141,800 at 6%; with 100% employer match about $159,525 at 4% or $106,350 at 6%.
Wikimedia Foundation Welfare Benefits Plan-203---
20162195$9,098,965$2,392,574$12,270iApproximate average salary by contribution assumption: employee only about $306,740 at 4% or $204,494 at 6%; with 50% employer match about $204,494 at 4% or $136,329 at 6%; with 100% employer match about $153,370 at 4% or $102,247 at 6%.
Wikimedia Foundation Inc. 401(K) Plan-195$9,098,965$2,392,574$12,270iApproximate average salary by contribution assumption: employee only about $306,740 at 4% or $204,494 at 6%; with 50% employer match about $204,494 at 4% or $136,329 at 6%; with 100% employer match about $153,370 at 4% or $102,247 at 6%.
Wikimedia Foundation Welfare Benefits Plan-195---
20152200$6,655,125$2,417,729$12,089iApproximate average salary by contribution assumption: employee only about $302,216 at 4% or $201,477 at 6%; with 50% employer match about $201,477 at 4% or $134,318 at 6%; with 100% employer match about $151,108 at 4% or $100,739 at 6%.
Wikimedia Foundation Inc. 401(K) Plan-200$6,655,125$2,417,729$12,089iApproximate average salary by contribution assumption: employee only about $302,216 at 4% or $201,477 at 6%; with 50% employer match about $201,477 at 4% or $134,318 at 6%; with 100% employer match about $151,108 at 4% or $100,739 at 6%.
Wikimedia Foundation Welfare Benefits Plan-194---
20142159$4,616,491$1,712,696$10,772iApproximate average salary by contribution assumption: employee only about $269,292 at 4% or $179,528 at 6%; with 50% employer match about $179,528 at 4% or $119,685 at 6%; with 100% employer match about $134,646 at 4% or $89,764 at 6%.
Wikimedia Foundation Inc. 401(K) Plan-159$4,616,491$1,712,696$10,772iApproximate average salary by contribution assumption: employee only about $269,292 at 4% or $179,528 at 6%; with 50% employer match about $179,528 at 4% or $119,685 at 6%; with 100% employer match about $134,646 at 4% or $89,764 at 6%.
Wikimedia Foundation Welfare Benefits Plan-157---
20132128$2,783,465$1,248,780$9,756iApproximate average salary by contribution assumption: employee only about $243,902 at 4% or $162,602 at 6%; with 50% employer match about $162,602 at 4% or $108,401 at 6%; with 100% employer match about $121,951 at 4% or $81,301 at 6%.
Wikimedia Foundation Inc. 401(K) Plan-128$2,783,465$1,248,780$9,756iApproximate average salary by contribution assumption: employee only about $243,902 at 4% or $162,602 at 6%; with 50% employer match about $162,602 at 4% or $108,401 at 6%; with 100% employer match about $121,951 at 4% or $81,301 at 6%.
Wikimedia Foundation Welfare Benefits Plan-----
20121101$1,439,737$778,796$7,711iApproximate average salary by contribution assumption: employee only about $192,771 at 4% or $128,514 at 6%; with 50% employer match about $128,514 at 4% or $85,676 at 6%; with 100% employer match about $96,386 at 4% or $64,257 at 6%.
Wikimedia Foundation Inc. 401(K) Plan-101$1,439,737$778,796$7,711iApproximate average salary by contribution assumption: employee only about $192,771 at 4% or $128,514 at 6%; with 50% employer match about $128,514 at 4% or $85,676 at 6%; with 100% employer match about $96,386 at 4% or $64,257 at 6%.
2011174$610,763$509,897$6,891iApproximate average salary by contribution assumption: employee only about $172,263 at 4% or $114,842 at 6%; with 50% employer match about $114,842 at 4% or $76,561 at 6%; with 100% employer match about $86,131 at 4% or $57,421 at 6%.
Wikimedia Foundation Inc. 401(K) Plan-74$610,763$509,897$6,891iApproximate average salary by contribution assumption: employee only about $172,263 at 4% or $114,842 at 6%; with 50% employer match about $114,842 at 4% or $76,561 at 6%; with 100% employer match about $86,131 at 4% or $57,421 at 6%.
2010152$136,982$129,620$2,493iApproximate average salary by contribution assumption: employee only about $62,317 at 4% or $41,545 at 6%; with 50% employer match about $41,545 at 4% or $27,697 at 6%; with 100% employer match about $31,159 at 4% or $20,772 at 6%.
Wikimedia Foundation Inc. 401(K) Plan-52$136,982$129,620$2,493iApproximate average salary by contribution assumption: employee only about $62,317 at 4% or $41,545 at 6%; with 50% employer match about $41,545 at 4% or $27,697 at 6%; with 100% employer match about $31,159 at 4% or $20,772 at 6%.