Civic Intelligence

Western Digital Corporation

Plan context: Western Digital Corporation 401(K) Plan

EIN 33-0956711 • 37 filings • 9 plans

Current Snapshot

Latest Year

2024

2024 Participants

6,598

2024 Assets

$2,476,282,302

2024 Contributions

$147,373,307

Historical Graphs

Total Assets Over Time

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

$2,476,282,302$1,238,141,151$0201420192024YearValue
$2,476,282,302Latest year 2024

Participants Over Time

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

8,7664,3830200020162024YearValue
6,598Latest 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
202426,598$2,476,282,302$147,373,307$22,336iApproximate average salary by contribution assumption: employee only about $558,401 at 4% or $372,268 at 6%; with 50% employer match about $372,268 at 4% or $248,178 at 6%; with 100% employer match about $279,201 at 4% or $186,134 at 6%.
Western Digital Corporation 401(K) Plan-6,598$2,476,282,302$147,373,307$22,336iApproximate average salary by contribution assumption: employee only about $558,401 at 4% or $372,268 at 6%; with 50% employer match about $372,268 at 4% or $248,178 at 6%; with 100% employer match about $279,201 at 4% or $186,134 at 6%.
Western Digital Group Life & Health Plan-6,495---
202326,558$2,224,615,107$109,961,560$16,768iApproximate average salary by contribution assumption: employee only about $419,189 at 4% or $279,459 at 6%; with 50% employer match about $279,459 at 4% or $186,306 at 6%; with 100% employer match about $209,594 at 4% or $139,730 at 6%.
Western Digital Corporation 401(K) Plan-6,558$2,224,615,107$109,961,560$16,768iApproximate average salary by contribution assumption: employee only about $419,189 at 4% or $279,459 at 6%; with 50% employer match about $279,459 at 4% or $186,306 at 6%; with 100% employer match about $209,594 at 4% or $139,730 at 6%.
Western Digital Group Life & Health Plan-6,513---
202227,690$1,987,625,395$164,583,538$21,402iApproximate average salary by contribution assumption: employee only about $535,057 at 4% or $356,705 at 6%; with 50% employer match about $356,705 at 4% or $237,803 at 6%; with 100% employer match about $267,529 at 4% or $178,352 at 6%.
Western Digital Corporation 401(K) Plan-7,690$1,987,625,395$164,583,538$21,402iApproximate average salary by contribution assumption: employee only about $535,057 at 4% or $356,705 at 6%; with 50% employer match about $356,705 at 4% or $237,803 at 6%; with 100% employer match about $267,529 at 4% or $178,352 at 6%.
Western Digital Group Life & Health Plan-6,957---
202127,874$2,380,327,677$162,441,896$20,630iApproximate average salary by contribution assumption: employee only about $515,754 at 4% or $343,836 at 6%; with 50% employer match about $343,836 at 4% or $229,224 at 6%; with 100% employer match about $257,877 at 4% or $171,918 at 6%.
Western Digital Corporation 401(K) Plan-7,874$2,380,327,677$162,441,896$20,630iApproximate average salary by contribution assumption: employee only about $515,754 at 4% or $343,836 at 6%; with 50% employer match about $343,836 at 4% or $229,224 at 6%; with 100% employer match about $257,877 at 4% or $171,918 at 6%.
Western Digital Group Life & Health Plan-7,648---
202027,985$2,239,131,443$157,956,225$19,782iApproximate average salary by contribution assumption: employee only about $494,540 at 4% or $329,694 at 6%; with 50% employer match about $329,694 at 4% or $219,796 at 6%; with 100% employer match about $247,270 at 4% or $164,847 at 6%.
Western Digital Corporation 401(K) Plan-7,985$2,239,131,443$157,956,225$19,782iApproximate average salary by contribution assumption: employee only about $494,540 at 4% or $329,694 at 6%; with 50% employer match about $329,694 at 4% or $219,796 at 6%; with 100% employer match about $247,270 at 4% or $164,847 at 6%.
Western Digital Group Life & Health Plan-7,898---
201928,265$1,898,223,377$146,618,004$17,740iApproximate average salary by contribution assumption: employee only about $443,491 at 4% or $295,660 at 6%; with 50% employer match about $295,660 at 4% or $197,107 at 6%; with 100% employer match about $221,745 at 4% or $147,830 at 6%.
Western Digital Corporation 401(K) Plan-7,934$1,898,223,377$146,618,004$18,480iApproximate average salary by contribution assumption: employee only about $461,993 at 4% or $307,995 at 6%; with 50% employer match about $307,995 at 4% or $205,330 at 6%; with 100% employer match about $230,996 at 4% or $153,998 at 6%.
Western Digital Group Life & Health Plan-8,265---
201828,497$1,508,653,743$168,412,211$19,820iApproximate average salary by contribution assumption: employee only about $495,505 at 4% or $330,337 at 6%; with 50% employer match about $330,337 at 4% or $220,224 at 6%; with 100% employer match about $247,752 at 4% or $165,168 at 6%.
Western Digital Corporation 401(K) Plan-8,497$1,508,653,743$168,412,211$19,820iApproximate average salary by contribution assumption: employee only about $495,505 at 4% or $330,337 at 6%; with 50% employer match about $330,337 at 4% or $220,224 at 6%; with 100% employer match about $247,752 at 4% or $165,168 at 6%.
Western Digital Group Life & Health Plan-8,122---
201728,766$1,544,825,259$159,294,943$18,172iApproximate average salary by contribution assumption: employee only about $454,298 at 4% or $302,865 at 6%; with 50% employer match about $302,865 at 4% or $201,910 at 6%; with 100% employer match about $227,149 at 4% or $151,433 at 6%.
Western Digital Corporation 401(K) Plan-8,456$1,544,825,259$159,294,943$18,838iApproximate average salary by contribution assumption: employee only about $470,952 at 4% or $313,968 at 6%; with 50% employer match about $313,968 at 4% or $209,312 at 6%; with 100% employer match about $235,476 at 4% or $156,984 at 6%.
Western Digital Group Life & Health Plan-8,766---
201648,190$1,240,430,512$249,321,851$30,442iApproximate average salary by contribution assumption: employee only about $761,056 at 4% or $507,370 at 6%; with 50% employer match about $507,370 at 4% or $338,247 at 6%; with 100% employer match about $380,528 at 4% or $253,685 at 6%.
Western Digital Corporation 401(K) Plan-8,190$1,240,430,512$249,321,851$30,442iApproximate average salary by contribution assumption: employee only about $761,056 at 4% or $507,370 at 6%; with 50% employer match about $507,370 at 4% or $338,247 at 6%; with 100% employer match about $380,528 at 4% or $253,685 at 6%.
Western Digital Corporation Severance Plan for U.S. Employees-0---
Sandisk Corporation Welfare Benefits Plan-0---
Western Digital Group Life & Health Plan-8,155---
201557,326$994,668,106$116,295,381$15,874iApproximate average salary by contribution assumption: employee only about $396,858 at 4% or $264,572 at 6%; with 50% employer match about $264,572 at 4% or $176,382 at 6%; with 100% employer match about $198,429 at 4% or $132,286 at 6%.
Western Digital Corporation 401(K) Plan-6,906$994,668,106$116,295,381$16,840iApproximate average salary by contribution assumption: employee only about $420,994 at 4% or $280,663 at 6%; with 50% employer match about $280,663 at 4% or $187,108 at 6%; with 100% employer match about $210,497 at 4% or $140,331 at 6%.
Western Digital Corporation Severance Plan for U.S. Employees-3,603---
Sandisk Corporation Welfare Benefits Plan-0---
WESTERN DIGITAL DISABILITY PLAN-0---
Western Digital Group Life & Health Plan-7,326---
201457,400$976,907,545$109,511,916$14,799iApproximate average salary by contribution assumption: employee only about $369,973 at 4% or $246,648 at 6%; with 50% employer match about $246,648 at 4% or $164,432 at 6%; with 100% employer match about $184,986 at 4% or $123,324 at 6%.
Western Digital Corporation 401(K) Plan-7,373$976,907,545$109,511,916$14,853iApproximate average salary by contribution assumption: employee only about $371,328 at 4% or $247,552 at 6%; with 50% employer match about $247,552 at 4% or $165,034 at 6%; with 100% employer match about $185,664 at 4% or $123,776 at 6%.
Western Digital Group Life & Health Plan-7,400---
Sandisk Corporation Welfare Benefits Plan-6,507---
WESTERN DIGITAL DISABILITY PLAN-7,400---
Western Digital Corporation Severance Plan for U.S. Employees-4,274---
201314,187$0$0-
Western Digital Corporation Severance Plan for U.S. Employees-4,187---
200512,474$0$0-
WESTERN DIGITAL CORPORATION 1999 EMPLOYEE SEVERANCE PLAN FOR U.S. EMPLOYEES-2,474---
200412,292$0$0-
WZSTERN DIGITAL CORPORATION 1999 EMPLOYEE SEVERANCE PLAN FOR U.S. EMPLOYEES-2,292---
200312,105$0$0-
WESTERN DIGITAL CORPORATION 1999 EMPLOYEE SEVERANCE PLAN FOR U.S. EMPLOYEES-2,105---
200211,158$0$0-
WESTERN DIGITAL CORPORATION 1999 EMPLOYEE SEVER-ANCE PLAN FOR U.S. EMPLOYEES-1,158---
200111,058$0$0-
WESTERN DIGITAL CORPORATION 1999 EMPLOYEE SEVERANCE PLAN FOR U.S. EMPLOYEES-1,058---
20001972$0$0-
WESTERN DIGITAL CORPORATION 1999 EMPLOYEE SEVERANCE PLAN FOR U.S. EMPLOYEES-972---