Civic Intelligence

On Semiconductor

Plan context: On Semiconductor 401(K) Plan

EIN 36-3840979 • Phoenix, AZ • 68 filings • 9 plans

5005 East Mcdowell Road, C100Phoenix, AZ 85008
Current Snapshot

Latest Year

2025

2025 Participants

3,371

2025 Assets

$1,215,674,396

2025 Contributions

$120,092,946

Historical Graphs

Total Assets Over Time

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

$1,396,470,594$698,235,297$0199920112023YearValue
$1,215,674,396Latest year 2023

Participants Over Time

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

19,6669,8330199920122025YearValue
3,371Latest year 2025

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
202513,371$0$0-
On Semiconductor Group Benefit Plan-3,371---
202413,916$0$0-
On Semiconductor Group Benefit Plan-3,916---
202334,339$1,215,674,396$120,092,946$27,678iApproximate average salary by contribution assumption: employee only about $691,939 at 4% or $461,293 at 6%; with 50% employer match about $461,293 at 4% or $307,528 at 6%; with 100% employer match about $345,970 at 4% or $230,646 at 6%.
On Semiconductor 401(K) Plan-3,995$1,202,481,653$119,464,314$29,903iApproximate average salary by contribution assumption: employee only about $747,586 at 4% or $498,391 at 6%; with 50% employer match about $498,391 at 4% or $332,261 at 6%; with 100% employer match about $373,793 at 4% or $249,195 at 6%.
On Semiconductor Pension Plan-102$13,192,743$628,632$6,163iApproximate average salary by contribution assumption: employee only about $154,076 at 4% or $102,718 at 6%; with 50% employer match about $102,718 at 4% or $68,478 at 6%; with 100% employer match about $77,038 at 4% or $51,359 at 6%.
On Semiconductor Group Benefit Plan-4,339---
202233,402$1,108,790,828$69,784,420$20,513iApproximate average salary by contribution assumption: employee only about $512,819 at 4% or $341,879 at 6%; with 50% employer match about $341,879 at 4% or $227,920 at 6%; with 100% employer match about $256,410 at 4% or $170,940 at 6%.
On Semiconductor 401(K) Plan-3,121$1,096,569,224$69,138,313$22,153iApproximate average salary by contribution assumption: employee only about $553,815 at 4% or $369,210 at 6%; with 50% employer match about $369,210 at 4% or $246,140 at 6%; with 100% employer match about $276,908 at 4% or $184,605 at 6%.
On Semiconductor Pension Plan-118$12,221,604$646,107$5,475iApproximate average salary by contribution assumption: employee only about $136,887 at 4% or $91,258 at 6%; with 50% employer match about $91,258 at 4% or $60,839 at 6%; with 100% employer match about $68,444 at 4% or $45,629 at 6%.
On Semiconductor Group Benefit Plan-3,402---
202133,584$1,396,470,594$65,798,997$18,359iApproximate average salary by contribution assumption: employee only about $458,977 at 4% or $305,985 at 6%; with 50% employer match about $305,985 at 4% or $203,990 at 6%; with 100% employer match about $229,489 at 4% or $152,992 at 6%.
On Semiconductor 401(K) Plan-3,556$1,381,866,282$65,227,150$18,343iApproximate average salary by contribution assumption: employee only about $458,571 at 4% or $305,714 at 6%; with 50% employer match about $305,714 at 4% or $203,809 at 6%; with 100% employer match about $229,286 at 4% or $152,857 at 6%.
On Semiconductor Pension Plan-106$14,604,312$571,847$5,395iApproximate average salary by contribution assumption: employee only about $134,870 at 4% or $89,913 at 6%; with 50% employer match about $89,913 at 4% or $59,942 at 6%; with 100% employer match about $67,435 at 4% or $44,957 at 6%.
On Semiconductor Group Benefit Plan-3,584---
202034,163$1,279,225,614$68,593,499$16,477iApproximate average salary by contribution assumption: employee only about $411,923 at 4% or $274,616 at 6%; with 50% employer match about $274,616 at 4% or $183,077 at 6%; with 100% employer match about $205,962 at 4% or $137,308 at 6%.
On Semiconductor 401(K) Plan-4,038$1,264,225,759$67,987,121$16,837iApproximate average salary by contribution assumption: employee only about $420,921 at 4% or $280,614 at 6%; with 50% employer match about $280,614 at 4% or $187,076 at 6%; with 100% employer match about $210,460 at 4% or $140,307 at 6%.
On Semiconductor Pension Plan-115$14,999,855$606,378$5,273iApproximate average salary by contribution assumption: employee only about $131,821 at 4% or $87,881 at 6%; with 50% employer match about $87,881 at 4% or $58,587 at 6%; with 100% employer match about $65,911 at 4% or $43,940 at 6%.
On Semiconductor Group Benefit Plan-4,163---
201934,476$1,146,596,019$80,455,576$17,975iApproximate average salary by contribution assumption: employee only about $449,372 at 4% or $299,581 at 6%; with 50% employer match about $299,581 at 4% or $199,721 at 6%; with 100% employer match about $224,686 at 4% or $149,791 at 6%.
On Semiconductor 401(K) Plan-4,476$1,131,061,197$79,822,032$17,833iApproximate average salary by contribution assumption: employee only about $445,834 at 4% or $297,222 at 6%; with 50% employer match about $297,222 at 4% or $198,148 at 6%; with 100% employer match about $222,917 at 4% or $148,611 at 6%.
On Semiconductor Pension Plan-119$15,534,822$633,544$5,324iApproximate average salary by contribution assumption: employee only about $133,097 at 4% or $88,732 at 6%; with 50% employer match about $88,732 at 4% or $59,154 at 6%; with 100% employer match about $66,549 at 4% or $44,366 at 6%.
On Semiconductor Group Benefit Plan-4,466---
201834,666$929,974,180$69,578,571$14,912iApproximate average salary by contribution assumption: employee only about $372,796 at 4% or $248,530 at 6%; with 50% employer match about $248,530 at 4% or $165,687 at 6%; with 100% employer match about $186,398 at 4% or $124,265 at 6%.
On Semiconductor 401(K) Plan-4,465$916,870,917$69,008,689$15,455iApproximate average salary by contribution assumption: employee only about $386,387 at 4% or $257,591 at 6%; with 50% employer match about $257,591 at 4% or $171,727 at 6%; with 100% employer match about $193,193 at 4% or $128,796 at 6%.
On Semiconductor Pension Plan-111$13,103,263$569,882$5,134iApproximate average salary by contribution assumption: employee only about $128,352 at 4% or $85,568 at 6%; with 50% employer match about $85,568 at 4% or $57,045 at 6%; with 100% employer match about $64,176 at 4% or $42,784 at 6%.
On Semiconductor Group Benefit Plan-4,666---
201734,306$948,803,230$69,624,618$16,169iApproximate average salary by contribution assumption: employee only about $404,230 at 4% or $269,487 at 6%; with 50% employer match about $269,487 at 4% or $179,658 at 6%; with 100% employer match about $202,115 at 4% or $134,743 at 6%.
On Semiconductor 401(K) Plan-4,306$935,245,596$69,045,913$16,035iApproximate average salary by contribution assumption: employee only about $400,870 at 4% or $267,247 at 6%; with 50% employer match about $267,247 at 4% or $178,165 at 6%; with 100% employer match about $200,435 at 4% or $133,623 at 6%.
On Semiconductor Pension Plan-97$13,557,634$578,705$5,966iApproximate average salary by contribution assumption: employee only about $149,151 at 4% or $99,434 at 6%; with 50% employer match about $99,434 at 4% or $66,289 at 6%; with 100% employer match about $74,575 at 4% or $49,717 at 6%.
On Semiconductor Group Benefit Plan-3,602---
201634,141$783,059,027$184,281,596$44,502iApproximate average salary by contribution assumption: employee only about $1,112,543 at 4% or $741,695 at 6%; with 50% employer match about $741,695 at 4% or $494,463 at 6%; with 100% employer match about $556,271 at 4% or $370,848 at 6%.
On Semiconductor 401(K) Plan-4,141$770,871,521$172,273,397$41,602iApproximate average salary by contribution assumption: employee only about $1,040,047 at 4% or $693,365 at 6%; with 50% employer match about $693,365 at 4% or $462,243 at 6%; with 100% employer match about $520,024 at 4% or $346,682 at 6%.
On Semiconductor Pension Plan-99$12,187,506$12,008,199$121,295iApproximate average salary by contribution assumption: employee only about $3,032,373 at 4% or $2,021,582 at 6%; with 50% employer match about $2,021,582 at 4% or $1,347,722 at 6%; with 100% employer match about $1,516,187 at 4% or $1,010,791 at 6%.
On Semiconductor Group Benefit Plan-3,332---
201523,201$575,962,761$46,565,717$14,547iApproximate average salary by contribution assumption: employee only about $363,681 at 4% or $242,454 at 6%; with 50% employer match about $242,454 at 4% or $161,636 at 6%; with 100% employer match about $181,841 at 4% or $121,227 at 6%.
On Semiconductor 401(K) Plan-3,201$575,962,761$46,565,717$14,547iApproximate average salary by contribution assumption: employee only about $363,681 at 4% or $242,454 at 6%; with 50% employer match about $242,454 at 4% or $161,636 at 6%; with 100% employer match about $181,841 at 4% or $121,227 at 6%.
On Semiconductor Group Benefit Plan-3,183---
201423,168$563,358,121$63,680,969$20,101iApproximate average salary by contribution assumption: employee only about $502,533 at 4% or $335,022 at 6%; with 50% employer match about $335,022 at 4% or $223,348 at 6%; with 100% employer match about $251,266 at 4% or $167,511 at 6%.
On Semiconductor 401(K) Plan-3,168$563,358,121$63,680,969$20,101iApproximate average salary by contribution assumption: employee only about $502,533 at 4% or $335,022 at 6%; with 50% employer match about $335,022 at 4% or $223,348 at 6%; with 100% employer match about $251,266 at 4% or $167,511 at 6%.
On Semiconductor Group Benefit Plan-2,362---
2013219,666$484,013,165$28,034,205$1,426iApproximate average salary by contribution assumption: employee only about $35,638 at 4% or $23,759 at 6%; with 50% employer match about $23,759 at 4% or $15,839 at 6%; with 100% employer match about $17,819 at 4% or $11,879 at 6%.
On Semiconductor 401(K) Plan-2,249$484,013,165$28,034,205$12,465iApproximate average salary by contribution assumption: employee only about $311,630 at 4% or $207,753 at 6%; with 50% employer match about $207,753 at 4% or $138,502 at 6%; with 100% employer match about $155,815 at 4% or $103,877 at 6%.
On Semiconductor Group Benefit Plan-19,666---
2012218,301$408,958,206$28,221,346$1,542iApproximate average salary by contribution assumption: employee only about $38,552 at 4% or $25,701 at 6%; with 50% employer match about $25,701 at 4% or $17,134 at 6%; with 100% employer match about $19,276 at 4% or $12,851 at 6%.
On Semiconductor 401(K) Plan-2,311$408,958,206$28,221,346$12,212iApproximate average salary by contribution assumption: employee only about $305,294 at 4% or $203,529 at 6%; with 50% employer match about $203,529 at 4% or $135,686 at 6%; with 100% employer match about $152,647 at 4% or $101,765 at 6%.
On Semiconductor Group Benefit Plan-18,301---
2011218,301$375,044,261$29,956,996$1,637iApproximate average salary by contribution assumption: employee only about $40,923 at 4% or $27,282 at 6%; with 50% employer match about $27,282 at 4% or $18,188 at 6%; with 100% employer match about $20,461 at 4% or $13,641 at 6%.
On Semiconductor 401(K) Plan-2,794$375,044,261$29,956,996$10,722iApproximate average salary by contribution assumption: employee only about $268,048 at 4% or $178,698 at 6%; with 50% employer match about $178,698 at 4% or $119,132 at 6%; with 100% employer match about $134,024 at 4% or $89,349 at 6%.
On Semiconductor Group Benefit Plan-18,301---
201022,535$372,190,587$31,832,805$12,557iApproximate average salary by contribution assumption: employee only about $313,933 at 4% or $209,289 at 6%; with 50% employer match about $209,289 at 4% or $139,526 at 6%; with 100% employer match about $156,966 at 4% or $104,644 at 6%.
On Semiconductor 401(K) Plan-2,433$372,190,587$31,832,805$13,084iApproximate average salary by contribution assumption: employee only about $327,094 at 4% or $218,063 at 6%; with 50% employer match about $218,063 at 4% or $145,375 at 6%; with 100% employer match about $163,547 at 4% or $109,031 at 6%.
On Semiconductor Group Benefit Plan-2,535---
200923,010$322,863,241$23,978,737$7,966iApproximate average salary by contribution assumption: employee only about $199,159 at 4% or $132,773 at 6%; with 50% employer match about $132,773 at 4% or $88,515 at 6%; with 100% employer match about $99,579 at 4% or $66,386 at 6%.
On Semiconductor 401(K) Plan-3,010$322,863,241$23,978,737$7,966iApproximate average salary by contribution assumption: employee only about $199,159 at 4% or $132,773 at 6%; with 50% employer match about $132,773 at 4% or $88,515 at 6%; with 100% employer match about $99,579 at 4% or $66,386 at 6%.
On Semiconductor Group Benefit Plan-2,424---
200822,529$270,144,613$20,897,726$8,263iApproximate average salary by contribution assumption: employee only about $206,581 at 4% or $137,721 at 6%; with 50% employer match about $137,721 at 4% or $91,814 at 6%; with 100% employer match about $103,290 at 4% or $68,860 at 6%.
On Semiconductor 401(K) Plan-2,529$270,144,613$20,897,726$8,263iApproximate average salary by contribution assumption: employee only about $206,581 at 4% or $137,721 at 6%; with 50% employer match about $137,721 at 4% or $91,814 at 6%; with 100% employer match about $103,290 at 4% or $68,860 at 6%.
On Semiconductor Group Benefit Plan-1,880---
200721,950$256,791,915$26,061,946$13,365iApproximate average salary by contribution assumption: employee only about $334,128 at 4% or $222,752 at 6%; with 50% employer match about $222,752 at 4% or $148,501 at 6%; with 100% employer match about $167,064 at 4% or $111,376 at 6%.
On Semiconductor 401(K) Plan-1,689$256,791,915$26,061,946$15,430iApproximate average salary by contribution assumption: employee only about $385,760 at 4% or $257,173 at 6%; with 50% employer match about $257,173 at 4% or $171,449 at 6%; with 100% employer match about $192,880 at 4% or $128,587 at 6%.
On Semiconductor Group Benefit Plan-1,950---
200621,715$238,413,473$24,096,819$14,051iApproximate average salary by contribution assumption: employee only about $351,266 at 4% or $234,177 at 6%; with 50% employer match about $234,177 at 4% or $156,118 at 6%; with 100% employer match about $175,633 at 4% or $117,089 at 6%.
On Semiconductor 401(K) Plan-1,715$238,413,473$24,096,819$14,051iApproximate average salary by contribution assumption: employee only about $351,266 at 4% or $234,177 at 6%; with 50% employer match about $234,177 at 4% or $156,118 at 6%; with 100% employer match about $175,633 at 4% or $117,089 at 6%.
On Semiconductor Group Benefit Plan-0---
200531,553$207,597,355$36,350,423$23,407iApproximate average salary by contribution assumption: employee only about $585,165 at 4% or $390,110 at 6%; with 50% employer match about $390,110 at 4% or $260,073 at 6%; with 100% employer match about $292,582 at 4% or $195,055 at 6%.
On Semiconductor 401(K) Plan-1,553$207,597,355$16,706,164$10,757iApproximate average salary by contribution assumption: employee only about $268,934 at 4% or $179,289 at 6%; with 50% employer match about $179,289 at 4% or $119,526 at 6%; with 100% employer match about $134,467 at 4% or $89,645 at 6%.
On Semiconductor Group Benefit Plan-1,424---
ON SEMICONDUCTOR GRANDFATHERED PENSION PLAN-0-$19,644,259-
200431,569$221,611,115$21,681,222$13,818iApproximate average salary by contribution assumption: employee only about $345,462 at 4% or $230,308 at 6%; with 50% employer match about $230,308 at 4% or $153,539 at 6%; with 100% employer match about $172,731 at 4% or $115,154 at 6%.
On Semiconductor 401(K) Plan-1,378$200,815,666$13,207,729$9,585iApproximate average salary by contribution assumption: employee only about $239,618 at 4% or $159,745 at 6%; with 50% employer match about $159,745 at 4% or $106,497 at 6%; with 100% employer match about $119,809 at 4% or $79,873 at 6%.
ON SEMICONDUCTOR GRANDFATHERED PENSION PLAN-134$20,795,449$8,473,493$63,235iApproximate average salary by contribution assumption: employee only about $1,580,876 at 4% or $1,053,917 at 6%; with 50% employer match about $1,053,917 at 4% or $702,611 at 6%; with 100% employer match about $790,438 at 4% or $526,959 at 6%.
On Semiconductor Group Benefit Plan-1,569---
200331,572$204,883,477$21,803,917$13,870iApproximate average salary by contribution assumption: employee only about $346,754 at 4% or $231,170 at 6%; with 50% employer match about $231,170 at 4% or $154,113 at 6%; with 100% employer match about $173,377 at 4% or $115,585 at 6%.
On Semiconductor 401(K) Plan-1,484$187,301,863$12,598,809$8,490iApproximate average salary by contribution assumption: employee only about $212,244 at 4% or $141,496 at 6%; with 50% employer match about $141,496 at 4% or $94,331 at 6%; with 100% employer match about $106,122 at 4% or $70,748 at 6%.
ON SEMICONDUCTOR GRANDFATHERED PENSION PLAN-155$17,581,614$9,205,108$59,388iApproximate average salary by contribution assumption: employee only about $1,484,695 at 4% or $989,797 at 6%; with 50% employer match about $989,797 at 4% or $659,864 at 6%; with 100% employer match about $742,347 at 4% or $494,898 at 6%.
On Semiconductor Group Benefit Plan-1,572---
200231,971$181,809,998$17,263,700$8,759iApproximate average salary by contribution assumption: employee only about $218,971 at 4% or $145,981 at 6%; with 50% employer match about $145,981 at 4% or $97,321 at 6%; with 100% employer match about $109,486 at 4% or $72,990 at 6%.
On Semiconductor 401(K) Plan-1,734$163,551,437$13,630,213$7,861iApproximate average salary by contribution assumption: employee only about $196,514 at 4% or $131,009 at 6%; with 50% employer match about $131,009 at 4% or $87,340 at 6%; with 100% employer match about $98,257 at 4% or $65,505 at 6%.
ON SEMICONDUCTOR GRANDFATHERED PENSION PLAN-225$18,258,561$3,633,487$16,149iApproximate average salary by contribution assumption: employee only about $403,721 at 4% or $269,147 at 6%; with 50% employer match about $269,147 at 4% or $179,431 at 6%; with 100% employer match about $201,860 at 4% or $134,574 at 6%.
On Semiconductor Group Benefit Plan-1,971---
200142,167$223,629,001$42,537,399$19,630iApproximate average salary by contribution assumption: employee only about $490,741 at 4% or $327,160 at 6%; with 50% employer match about $327,160 at 4% or $218,107 at 6%; with 100% employer match about $245,370 at 4% or $163,580 at 6%.
On Semiconductor 401(K) Plan-2,167$203,098,843$26,463,663$12,212iApproximate average salary by contribution assumption: employee only about $305,303 at 4% or $203,535 at 6%; with 50% employer match about $203,535 at 4% or $135,690 at 6%; with 100% employer match about $152,651 at 4% or $101,768 at 6%.
ON SEMICONDUCTOR GRANDFATHERED PENSION PLAN-239$19,496,156$11,081,222$46,365iApproximate average salary by contribution assumption: employee only about $1,159,124 at 4% or $772,749 at 6%; with 50% employer match about $772,749 at 4% or $515,166 at 6%; with 100% employer match about $579,562 at 4% or $386,375 at 6%.
On Semiconductor Pension Plan-1$1,034,002$4,992,514$4,992,514iApproximate average salary by contribution assumption: employee only about $124,812,850 at 4% or $83,208,567 at 6%; with 50% employer match about $83,208,567 at 4% or $55,472,378 at 6%; with 100% employer match about $62,406,425 at 4% or $41,604,283 at 6%.
On Semiconductor Group Benefit Plan-1,938---
200042,958$283,400,271$21,939,474$7,417iApproximate average salary by contribution assumption: employee only about $185,425 at 4% or $123,617 at 6%; with 50% employer match about $123,617 at 4% or $82,411 at 6%; with 100% employer match about $92,712 at 4% or $61,808 at 6%.
On Semiconductor 401(K) Plan-2,958$254,919,182$18,933,557$6,401iApproximate average salary by contribution assumption: employee only about $160,020 at 4% or $106,680 at 6%; with 50% employer match about $106,680 at 4% or $71,120 at 6%; with 100% employer match about $80,010 at 4% or $53,340 at 6%.
ON SEMICONDUCTOR GRANDFATHERED PENSION PLAN-424$28,481,089$3,005,917$7,089iApproximate average salary by contribution assumption: employee only about $177,236 at 4% or $118,157 at 6%; with 50% employer match about $118,157 at 4% or $78,771 at 6%; with 100% employer match about $88,618 at 4% or $59,079 at 6%.
On Semiconductor Pension Plan-1,617---
On Semiconductor Group Benefit Plan-2,052---
199921,940$61,779,817$61,779,817$31,845iApproximate average salary by contribution assumption: employee only about $796,132 at 4% or $530,754 at 6%; with 50% employer match about $530,754 at 4% or $353,836 at 6%; with 100% employer match about $398,066 at 4% or $265,377 at 6%.
On Semiconductor Pension Plan-1,940$61,779,817$61,779,817$31,845iApproximate average salary by contribution assumption: employee only about $796,132 at 4% or $530,754 at 6%; with 50% employer match about $530,754 at 4% or $353,836 at 6%; with 100% employer match about $398,066 at 4% or $265,377 at 6%.
On Semiconductor Group Benefit Plan-1,742---