Civic Intelligence

MERCURY SYSTEMS, INC.

Plan context: Mercury Employees Retirement Investment Trust

EIN 04-2741391 • 45 filings • 5 plans

Current Snapshot

Latest Year

2024

2024 Participants

2,246

2024 Assets

$475,626,417

2024 Contributions

$48,141,771

Historical Graphs

Total Assets Over Time

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

$475,626,417$237,813,209$0200420142024YearValue
$475,626,417Latest year 2024

Participants Over Time

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

2,4391,2200200020122024YearValue
2,246Latest 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
202422,246$475,626,417$48,141,771$21,434iApproximate average salary by contribution assumption: employee only about $535,861 at 4% or $357,241 at 6%; with 50% employer match about $357,241 at 4% or $238,161 at 6%; with 100% employer match about $267,931 at 4% or $178,620 at 6%.
Mercury Employees Retirement Investment Trust-2,246$475,626,417$48,141,771$21,434iApproximate average salary by contribution assumption: employee only about $535,861 at 4% or $357,241 at 6%; with 50% employer match about $357,241 at 4% or $238,161 at 6%; with 100% employer match about $267,931 at 4% or $178,620 at 6%.
Mercury Computer Systems Inc. Health & Welfare Plan-2,244---
202322,439$440,477,387$52,228,783$21,414iApproximate average salary by contribution assumption: employee only about $535,350 at 4% or $356,900 at 6%; with 50% employer match about $356,900 at 4% or $237,934 at 6%; with 100% employer match about $267,675 at 4% or $178,450 at 6%.
Mercury Employees Retirement Investment Trust-2,388$440,477,387$52,228,783$21,871iApproximate average salary by contribution assumption: employee only about $546,784 at 4% or $364,522 at 6%; with 50% employer match about $364,522 at 4% or $243,015 at 6%; with 100% employer match about $273,392 at 4% or $182,261 at 6%.
Mercury Computer Systems Inc. Health & Welfare Plan-2,439---
202222,337$369,680,179$45,556,418$19,494iApproximate average salary by contribution assumption: employee only about $487,339 at 4% or $324,892 at 6%; with 50% employer match about $324,892 at 4% or $216,595 at 6%; with 100% employer match about $243,669 at 4% or $162,446 at 6%.
Mercury Employees Retirement Investment Trust-2,337$369,680,179$45,556,418$19,494iApproximate average salary by contribution assumption: employee only about $487,339 at 4% or $324,892 at 6%; with 50% employer match about $324,892 at 4% or $216,595 at 6%; with 100% employer match about $243,669 at 4% or $162,446 at 6%.
Mercury Computer Systems Inc. Health & Welfare Plan-2,337---
202122,028$414,503,124$34,682,729$17,102iApproximate average salary by contribution assumption: employee only about $427,548 at 4% or $285,032 at 6%; with 50% employer match about $285,032 at 4% or $190,022 at 6%; with 100% employer match about $213,774 at 4% or $142,516 at 6%.
Mercury Employees Retirement Investment Trust-2,028$414,503,124$34,682,729$17,102iApproximate average salary by contribution assumption: employee only about $427,548 at 4% or $285,032 at 6%; with 50% employer match about $285,032 at 4% or $190,022 at 6%; with 100% employer match about $213,774 at 4% or $142,516 at 6%.
Mercury Computer Systems Inc. Health & Welfare Plan-2,024---
202021,884$306,682,310$44,730,419$23,742iApproximate average salary by contribution assumption: employee only about $593,557 at 4% or $395,704 at 6%; with 50% employer match about $395,704 at 4% or $263,803 at 6%; with 100% employer match about $296,778 at 4% or $197,852 at 6%.
Mercury Employees Retirement Investment Trust-1,884$306,682,310$44,730,419$23,742iApproximate average salary by contribution assumption: employee only about $593,557 at 4% or $395,704 at 6%; with 50% employer match about $395,704 at 4% or $263,803 at 6%; with 100% employer match about $296,778 at 4% or $197,852 at 6%.
Mercury Computer Systems Inc. Health & Welfare Plan-1,873---
201921,650$235,417,978$26,242,192$15,904iApproximate average salary by contribution assumption: employee only about $397,609 at 4% or $265,073 at 6%; with 50% employer match about $265,073 at 4% or $176,715 at 6%; with 100% employer match about $198,804 at 4% or $132,536 at 6%.
Mercury Employees Retirement Investment Trust-1,581$235,417,978$26,242,192$16,598iApproximate average salary by contribution assumption: employee only about $414,962 at 4% or $276,641 at 6%; with 50% employer match about $276,641 at 4% or $184,428 at 6%; with 100% employer match about $207,481 at 4% or $138,321 at 6%.
Mercury Computer Systems Inc. Health & Welfare Plan-1,650---
201821,287$173,357,266$25,073,865$19,482iApproximate average salary by contribution assumption: employee only about $487,060 at 4% or $324,707 at 6%; with 50% employer match about $324,707 at 4% or $216,471 at 6%; with 100% employer match about $243,530 at 4% or $162,353 at 6%.
Mercury Employees Retirement Investment Trust-1,287$173,357,266$25,073,865$19,482iApproximate average salary by contribution assumption: employee only about $487,060 at 4% or $324,707 at 6%; with 50% employer match about $324,707 at 4% or $216,471 at 6%; with 100% employer match about $243,530 at 4% or $162,353 at 6%.
Mercury Computer Systems Inc. Health & Welfare Plan-1,084---
201721,124$175,457,256$17,609,570$15,667iApproximate average salary by contribution assumption: employee only about $391,672 at 4% or $261,115 at 6%; with 50% employer match about $261,115 at 4% or $174,076 at 6%; with 100% employer match about $195,836 at 4% or $130,557 at 6%.
Mercury Employees Retirement Investment Trust-1,124$175,457,256$17,609,570$15,667iApproximate average salary by contribution assumption: employee only about $391,672 at 4% or $261,115 at 6%; with 50% employer match about $261,115 at 4% or $174,076 at 6%; with 100% employer match about $195,836 at 4% or $130,557 at 6%.
Mercury Computer Systems Inc. Health & Welfare Plan-1,023---
20162996$141,105,194$17,519,705$17,590iApproximate average salary by contribution assumption: employee only about $439,752 at 4% or $293,168 at 6%; with 50% employer match about $293,168 at 4% or $195,445 at 6%; with 100% employer match about $219,876 at 4% or $146,584 at 6%.
Mercury Employees Retirement Investment Trust-996$141,105,194$17,519,705$17,590iApproximate average salary by contribution assumption: employee only about $439,752 at 4% or $293,168 at 6%; with 50% employer match about $293,168 at 4% or $195,445 at 6%; with 100% employer match about $219,876 at 4% or $146,584 at 6%.
Mercury Computer Systems Inc. Health & Welfare Plan-909---
20152652$121,323,032$9,415,042$14,440iApproximate average salary by contribution assumption: employee only about $361,006 at 4% or $240,671 at 6%; with 50% employer match about $240,671 at 4% or $160,447 at 6%; with 100% employer match about $180,503 at 4% or $120,335 at 6%.
Mercury Employees Retirement Investment Trust-652$121,323,032$9,415,042$14,440iApproximate average salary by contribution assumption: employee only about $361,006 at 4% or $240,671 at 6%; with 50% employer match about $240,671 at 4% or $160,447 at 6%; with 100% employer match about $180,503 at 4% or $120,335 at 6%.
Mercury Computer Systems Inc. Health & Welfare Plan-626---
20142672$123,981,499$8,756,166$13,030iApproximate average salary by contribution assumption: employee only about $325,750 at 4% or $217,167 at 6%; with 50% employer match about $217,167 at 4% or $144,778 at 6%; with 100% employer match about $162,875 at 4% or $108,583 at 6%.
Mercury Employees Retirement Investment Trust-672$123,981,499$8,756,166$13,030iApproximate average salary by contribution assumption: employee only about $325,750 at 4% or $217,167 at 6%; with 50% employer match about $217,167 at 4% or $144,778 at 6%; with 100% employer match about $162,875 at 4% or $108,583 at 6%.
Mercury Computer Systems Inc. Health & Welfare Plan-656---
20132945$114,174,579$8,218,416$8,697iApproximate average salary by contribution assumption: employee only about $217,418 at 4% or $144,946 at 6%; with 50% employer match about $144,946 at 4% or $96,630 at 6%; with 100% employer match about $108,709 at 4% or $72,473 at 6%.
Mercury Employees Retirement Investment Trust-636$114,174,579$8,218,416$12,922iApproximate average salary by contribution assumption: employee only about $323,051 at 4% or $215,367 at 6%; with 50% employer match about $215,367 at 4% or $143,578 at 6%; with 100% employer match about $161,525 at 4% or $107,684 at 6%.
Mercury Computer Systems Inc. Health & Welfare Plan-945---
20122615$97,389,010$8,759,156$14,243iApproximate average salary by contribution assumption: employee only about $356,063 at 4% or $237,376 at 6%; with 50% employer match about $237,376 at 4% or $158,250 at 6%; with 100% employer match about $178,032 at 4% or $118,688 at 6%.
Mercury Employees Retirement Investment Trust-615$97,389,010$8,759,156$14,243iApproximate average salary by contribution assumption: employee only about $356,063 at 4% or $237,376 at 6%; with 50% employer match about $237,376 at 4% or $158,250 at 6%; with 100% employer match about $178,032 at 4% or $118,688 at 6%.
Mercury Computer Systems Inc. Health & Welfare Plan-496---
20112600$75,398,093$7,779,524$12,966iApproximate average salary by contribution assumption: employee only about $324,147 at 4% or $216,098 at 6%; with 50% employer match about $216,098 at 4% or $144,065 at 6%; with 100% employer match about $162,073 at 4% or $108,049 at 6%.
Mercury Employees Retirement Investment Trust-562$75,398,093$7,779,524$13,843iApproximate average salary by contribution assumption: employee only about $346,064 at 4% or $230,709 at 6%; with 50% employer match about $230,709 at 4% or $153,806 at 6%; with 100% employer match about $173,032 at 4% or $115,355 at 6%.
Mercury Computer Systems Inc. Health & Welfare Plan-600---
20102533$77,800,467$7,152,797$13,420iApproximate average salary by contribution assumption: employee only about $335,497 at 4% or $223,665 at 6%; with 50% employer match about $223,665 at 4% or $149,110 at 6%; with 100% employer match about $167,749 at 4% or $111,832 at 6%.
Mercury Employees Retirement Investment Trust-533$77,800,467$7,152,797$13,420iApproximate average salary by contribution assumption: employee only about $335,497 at 4% or $223,665 at 6%; with 50% employer match about $223,665 at 4% or $149,110 at 6%; with 100% employer match about $167,749 at 4% or $111,832 at 6%.
Mercury Computer Systems Inc. Health & Welfare Plan-526---
20092541$67,667,168$7,361,721$13,608iApproximate average salary by contribution assumption: employee only about $340,190 at 4% or $226,794 at 6%; with 50% employer match about $226,794 at 4% or $151,196 at 6%; with 100% employer match about $170,095 at 4% or $113,397 at 6%.
Mercury Employees Retirement Investment Trust-541$67,667,168$7,361,721$13,608iApproximate average salary by contribution assumption: employee only about $340,190 at 4% or $226,794 at 6%; with 50% employer match about $226,794 at 4% or $151,196 at 6%; with 100% employer match about $170,095 at 4% or $113,397 at 6%.
Mercury Computer Systems Inc. Health & Welfare Plan-503---
20082554$51,543,097$7,886,344$14,235iApproximate average salary by contribution assumption: employee only about $355,882 at 4% or $237,255 at 6%; with 50% employer match about $237,255 at 4% or $158,170 at 6%; with 100% employer match about $177,941 at 4% or $118,627 at 6%.
Mercury Employees Retirement Investment Trust-554$51,543,097$7,886,344$14,235iApproximate average salary by contribution assumption: employee only about $355,882 at 4% or $237,255 at 6%; with 50% employer match about $237,255 at 4% or $158,170 at 6%; with 100% employer match about $177,941 at 4% or $118,627 at 6%.
Mercury Computer Systems Inc. Health & Welfare Plan-520---
20072687$79,069,744$8,191,601$11,924iApproximate average salary by contribution assumption: employee only about $298,093 at 4% or $198,729 at 6%; with 50% employer match about $198,729 at 4% or $132,486 at 6%; with 100% employer match about $149,047 at 4% or $99,364 at 6%.
Mercury Employees Retirement Investment Trust-617$79,069,744$8,191,601$13,277iApproximate average salary by contribution assumption: employee only about $331,913 at 4% or $221,275 at 6%; with 50% employer match about $221,275 at 4% or $147,517 at 6%; with 100% employer match about $165,956 at 4% or $110,638 at 6%.
Mercury Computer Systems Inc. Health & Welfare Plan-687---
20061703$70,299,672$9,148,194$13,013iApproximate average salary by contribution assumption: employee only about $325,327 at 4% or $216,885 at 6%; with 50% employer match about $216,885 at 4% or $144,590 at 6%; with 100% employer match about $162,663 at 4% or $108,442 at 6%.
Mercury Employees Retirement Investment Trust-703$70,299,672$9,148,194$13,013iApproximate average salary by contribution assumption: employee only about $325,327 at 4% or $216,885 at 6%; with 50% employer match about $216,885 at 4% or $144,590 at 6%; with 100% employer match about $162,663 at 4% or $108,442 at 6%.
20052804$57,588,605$9,217,719$11,465iApproximate average salary by contribution assumption: employee only about $286,621 at 4% or $191,080 at 6%; with 50% employer match about $191,080 at 4% or $127,387 at 6%; with 100% employer match about $143,310 at 4% or $95,540 at 6%.
Mercury Employees Retirement Investment Trust-701$57,588,605$9,217,719$13,149iApproximate average salary by contribution assumption: employee only about $328,735 at 4% or $219,156 at 6%; with 50% employer match about $219,156 at 4% or $146,104 at 6%; with 100% employer match about $164,367 at 4% or $109,578 at 6%.
Mercury Computer Systems Inc. Health & Welfare Plan-804---
20042700$47,064,818$7,652,858$10,933iApproximate average salary by contribution assumption: employee only about $273,316 at 4% or $182,211 at 6%; with 50% employer match about $182,211 at 4% or $121,474 at 6%; with 100% employer match about $136,658 at 4% or $91,105 at 6%.
Mercury Employees Retirement Investment Trust-646$47,064,818$7,652,858$11,847iApproximate average salary by contribution assumption: employee only about $296,163 at 4% or $197,442 at 6%; with 50% employer match about $197,442 at 4% or $131,628 at 6%; with 100% employer match about $148,082 at 4% or $98,721 at 6%.
Mercury Computer Systems Inc. Health & Welfare Plan-700---
20031580$0$0-
Mercury Computer Systems Inc. Health & Welfare Plan-580---
20021571$0$0-
Mercury Computer Systems Inc. Health & Welfare Plan-571---
20011463$0$0-
Mercury Computer Systems Inc. Health & Welfare Plan-463---
20001491$0$0-
Mercury Computer Systems Inc. Health & Welfare Plan-491---