Civic Intelligence

Mathematica Inc.

Plan context: Mathematica Inc. Profit Sharing Plan

EIN 22-2675420 • Princeton, NJ • 42 filings • 5 plans

600 Alexander ParkPrinceton, NJ 08540-2393
Current Snapshot

Latest Year

2024

2024 Participants

1,863

2024 Assets

$758,000,316

2024 Contributions

$51,793,438

Historical Graphs

Total Assets Over Time

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

$758,000,316$379,000,158$0200520152024YearValue
$758,000,316Latest year 2024

Participants Over Time

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

1,8639320200520152024YearValue
1,863Latest 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
202431,863$758,000,316$51,793,438$27,801iApproximate average salary by contribution assumption: employee only about $695,027 at 4% or $463,352 at 6%; with 50% employer match about $463,352 at 4% or $308,901 at 6%; with 100% employer match about $347,514 at 4% or $231,676 at 6%.
Mathematica Inc. Profit Sharing Plan-1,753$477,465,559$34,242,997$19,534iApproximate average salary by contribution assumption: employee only about $488,349 at 4% or $325,566 at 6%; with 50% employer match about $325,566 at 4% or $217,044 at 6%; with 100% employer match about $244,174 at 4% or $162,783 at 6%.
Mathematica Inc. Employee Stock Ownership Plan-1,699$280,534,757$17,550,441$10,330iApproximate average salary by contribution assumption: employee only about $258,247 at 4% or $172,164 at 6%; with 50% employer match about $172,164 at 4% or $114,776 at 6%; with 100% employer match about $129,123 at 4% or $86,082 at 6%.
Mathematica Group Holding Inc. Flexible Benefits Plan-1,863---
202331,858$733,840,958$49,543,828$26,665iApproximate average salary by contribution assumption: employee only about $666,628 at 4% or $444,419 at 6%; with 50% employer match about $444,419 at 4% or $296,279 at 6%; with 100% employer match about $333,314 at 4% or $222,209 at 6%.
Mathematica Inc. Profit Sharing Plan-1,785$424,731,541$38,155,038$21,375iApproximate average salary by contribution assumption: employee only about $534,384 at 4% or $356,256 at 6%; with 50% employer match about $356,256 at 4% or $237,504 at 6%; with 100% employer match about $267,192 at 4% or $178,128 at 6%.
Mathematica Inc. Employee Stock Ownership Plan-1,702$309,109,417$11,388,790$6,691iApproximate average salary by contribution assumption: employee only about $167,285 at 4% or $111,524 at 6%; with 50% employer match about $111,524 at 4% or $74,349 at 6%; with 100% employer match about $83,643 at 4% or $55,762 at 6%.
Mathematica Group Holding Inc. Flexible Benefits Plan-1,858---
202231,745$651,516,746$45,212,463$25,910iApproximate average salary by contribution assumption: employee only about $647,743 at 4% or $431,829 at 6%; with 50% employer match about $431,829 at 4% or $287,886 at 6%; with 100% employer match about $323,872 at 4% or $215,914 at 6%.
Mathematica Inc. Profit Sharing Plan-1,686$348,146,230$34,369,309$20,385iApproximate average salary by contribution assumption: employee only about $509,628 at 4% or $339,752 at 6%; with 50% employer match about $339,752 at 4% or $226,501 at 6%; with 100% employer match about $254,814 at 4% or $169,876 at 6%.
Mathematica Inc. Employee Stock Ownership Plan-1,523$303,370,516$10,843,154$7,120iApproximate average salary by contribution assumption: employee only about $177,990 at 4% or $118,660 at 6%; with 50% employer match about $118,660 at 4% or $79,107 at 6%; with 100% employer match about $88,995 at 4% or $59,330 at 6%.
Mathematica Group Holding Inc. Flexible Benefits Plan-1,745---
202131,545$688,918,982$36,886,137$23,875iApproximate average salary by contribution assumption: employee only about $596,863 at 4% or $397,909 at 6%; with 50% employer match about $397,909 at 4% or $265,272 at 6%; with 100% employer match about $298,432 at 4% or $198,954 at 6%.
Mathematica Inc. Profit Sharing Plan-1,495$398,942,366$27,809,085$18,601iApproximate average salary by contribution assumption: employee only about $465,035 at 4% or $310,023 at 6%; with 50% employer match about $310,023 at 4% or $206,682 at 6%; with 100% employer match about $232,517 at 4% or $155,012 at 6%.
Mathematica Inc. Employee Stock Ownership Plan-1,368$289,976,616$9,077,052$6,635iApproximate average salary by contribution assumption: employee only about $165,882 at 4% or $110,588 at 6%; with 50% employer match about $110,588 at 4% or $73,725 at 6%; with 100% employer match about $82,941 at 4% or $55,294 at 6%.
Mathematica Group Holding Inc. Flexible Benefits Plan-1,545---
202031,442$637,220,044$34,828,912$24,153iApproximate average salary by contribution assumption: employee only about $603,830 at 4% or $402,553 at 6%; with 50% employer match about $402,553 at 4% or $268,369 at 6%; with 100% employer match about $301,915 at 4% or $201,277 at 6%.
Mathematica Inc. Profit Sharing Plan-1,306$342,147,108$25,569,692$19,579iApproximate average salary by contribution assumption: employee only about $489,466 at 4% or $326,311 at 6%; with 50% employer match about $326,311 at 4% or $217,540 at 6%; with 100% employer match about $244,733 at 4% or $163,155 at 6%.
Mathematica Inc. Employee Stock Ownership Plan-1,349$295,072,936$9,259,220$6,864iApproximate average salary by contribution assumption: employee only about $171,594 at 4% or $114,396 at 6%; with 50% employer match about $114,396 at 4% or $76,264 at 6%; with 100% employer match about $85,797 at 4% or $57,198 at 6%.
Mathematica Group Holding Inc. Flexible Benefits Plan-1,442---
201931,364$578,989,924$33,456,305$24,528iApproximate average salary by contribution assumption: employee only about $613,202 at 4% or $408,801 at 6%; with 50% employer match about $408,801 at 4% or $272,534 at 6%; with 100% employer match about $306,601 at 4% or $204,401 at 6%.
Mathematica Inc. Profit Sharing Plan-1,165$289,724,472$24,724,744$21,223iApproximate average salary by contribution assumption: employee only about $530,574 at 4% or $353,716 at 6%; with 50% employer match about $353,716 at 4% or $235,811 at 6%; with 100% employer match about $265,287 at 4% or $176,858 at 6%.
Mathematica Inc. Employee Stock Ownership Plan-1,210$289,265,452$8,731,561$7,216iApproximate average salary by contribution assumption: employee only about $180,404 at 4% or $120,269 at 6%; with 50% employer match about $120,269 at 4% or $80,180 at 6%; with 100% employer match about $90,202 at 4% or $60,135 at 6%.
Mathematica Group Holding Inc. Flexible Benefits Plan-1,364---
201821,123$466,577,886$23,001,228$20,482iApproximate average salary by contribution assumption: employee only about $512,049 at 4% or $341,366 at 6%; with 50% employer match about $341,366 at 4% or $227,577 at 6%; with 100% employer match about $256,024 at 4% or $170,683 at 6%.
Mathematica Inc. Employee Stock Ownership Plan-1,123$236,753,923$8,184,165$7,288iApproximate average salary by contribution assumption: employee only about $182,194 at 4% or $121,463 at 6%; with 50% employer match about $121,463 at 4% or $80,975 at 6%; with 100% employer match about $91,097 at 4% or $60,731 at 6%.
Mathematica Inc. Profit Sharing Plan-1,082$229,823,963$14,817,063$13,694iApproximate average salary by contribution assumption: employee only about $342,354 at 4% or $228,236 at 6%; with 50% employer match about $228,236 at 4% or $152,157 at 6%; with 100% employer match about $171,177 at 4% or $114,118 at 6%.
201721,064$467,149,692$26,195,371$24,620iApproximate average salary by contribution assumption: employee only about $615,493 at 4% or $410,328 at 6%; with 50% employer match about $410,328 at 4% or $273,552 at 6%; with 100% employer match about $307,746 at 4% or $205,164 at 6%.
Mathematica Inc. Profit Sharing Plan-1,037$239,643,042$19,009,776$18,332iApproximate average salary by contribution assumption: employee only about $458,288 at 4% or $305,525 at 6%; with 50% employer match about $305,525 at 4% or $203,683 at 6%; with 100% employer match about $229,144 at 4% or $152,763 at 6%.
Mathematica Inc. Employee Stock Ownership Plan-1,064$227,506,650$7,185,595$6,753iApproximate average salary by contribution assumption: employee only about $168,834 at 4% or $112,556 at 6%; with 50% employer match about $112,556 at 4% or $75,038 at 6%; with 100% employer match about $84,417 at 4% or $56,278 at 6%.
201621,123$393,272,588$26,120,067$23,259iApproximate average salary by contribution assumption: employee only about $581,480 at 4% or $387,653 at 6%; with 50% employer match about $387,653 at 4% or $258,435 at 6%; with 100% employer match about $290,740 at 4% or $193,827 at 6%.
Mathematica Inc. Employee Stock Ownership Plan-1,123$196,987,925$6,515,609$5,802iApproximate average salary by contribution assumption: employee only about $145,049 at 4% or $96,699 at 6%; with 50% employer match about $96,699 at 4% or $64,466 at 6%; with 100% employer match about $72,525 at 4% or $48,350 at 6%.
Mathematica Inc. Profit Sharing Plan-1,105$196,284,663$19,604,458$17,742iApproximate average salary by contribution assumption: employee only about $443,540 at 4% or $295,693 at 6%; with 50% employer match about $295,693 at 4% or $197,129 at 6%; with 100% employer match about $221,770 at 4% or $147,847 at 6%.
201521,091$414,692,135$16,523,105$15,145iApproximate average salary by contribution assumption: employee only about $378,623 at 4% or $252,415 at 6%; with 50% employer match about $252,415 at 4% or $168,277 at 6%; with 100% employer match about $189,311 at 4% or $126,208 at 6%.
Mathematica Inc. Employee Stock Ownership Plan-1,091$236,302,894$2,889,497$2,648iApproximate average salary by contribution assumption: employee only about $66,212 at 4% or $44,141 at 6%; with 50% employer match about $44,141 at 4% or $29,428 at 6%; with 100% employer match about $33,106 at 4% or $22,071 at 6%.
Mathematica Inc. Profit Sharing Plan-1,066$178,389,241$13,633,608$12,790iApproximate average salary by contribution assumption: employee only about $319,738 at 4% or $213,158 at 6%; with 50% employer match about $213,158 at 4% or $142,106 at 6%; with 100% employer match about $159,869 at 4% or $106,579 at 6%.
20142985$396,643,342$14,670,575$14,894iApproximate average salary by contribution assumption: employee only about $372,350 at 4% or $248,233 at 6%; with 50% employer match about $248,233 at 4% or $165,489 at 6%; with 100% employer match about $186,175 at 4% or $124,117 at 6%.
Mathematica Inc. Employee Stock Ownership Plan-985$223,907,555$1,141,684$1,159iApproximate average salary by contribution assumption: employee only about $28,977 at 4% or $19,318 at 6%; with 50% employer match about $19,318 at 4% or $12,879 at 6%; with 100% employer match about $14,488 at 4% or $9,659 at 6%.
Mathematica Inc. Profit Sharing Plan-932$172,735,787$13,528,891$14,516iApproximate average salary by contribution assumption: employee only about $362,899 at 4% or $241,933 at 6%; with 50% employer match about $241,933 at 4% or $161,289 at 6%; with 100% employer match about $181,450 at 4% or $120,966 at 6%.
20132964$358,834,321$14,646,331$15,193iApproximate average salary by contribution assumption: employee only about $379,832 at 4% or $253,221 at 6%; with 50% employer match about $253,221 at 4% or $168,814 at 6%; with 100% employer match about $189,916 at 4% or $126,611 at 6%.
Mathematica Inc. Employee Stock Ownership Plan-964$198,938,251$2,020,875$2,096iApproximate average salary by contribution assumption: employee only about $52,409 at 4% or $34,939 at 6%; with 50% employer match about $34,939 at 4% or $23,293 at 6%; with 100% employer match about $26,204 at 4% or $17,470 at 6%.
Mathematica Inc. Profit Sharing Plan-932$159,896,070$12,625,456$13,547iApproximate average salary by contribution assumption: employee only about $338,666 at 4% or $225,777 at 6%; with 50% employer match about $225,777 at 4% or $150,518 at 6%; with 100% employer match about $169,333 at 4% or $112,889 at 6%.
20122881$256,774,555$12,979,266$14,732iApproximate average salary by contribution assumption: employee only about $368,311 at 4% or $245,540 at 6%; with 50% employer match about $245,540 at 4% or $163,694 at 6%; with 100% employer match about $184,155 at 4% or $122,770 at 6%.
Mathematica Inc. Employee Stock Ownership Plan-881$133,216,995$1,692,756$1,921iApproximate average salary by contribution assumption: employee only about $48,035 at 4% or $32,023 at 6%; with 50% employer match about $32,023 at 4% or $21,349 at 6%; with 100% employer match about $24,018 at 4% or $16,012 at 6%.
Mathematica Inc. Profit Sharing Plan-852$123,557,560$11,286,510$13,247iApproximate average salary by contribution assumption: employee only about $331,177 at 4% or $220,785 at 6%; with 50% employer match about $220,785 at 4% or $147,190 at 6%; with 100% employer match about $165,588 at 4% or $110,392 at 6%.
20112801$203,088,883$13,388,357$16,715iApproximate average salary by contribution assumption: employee only about $417,864 at 4% or $278,576 at 6%; with 50% employer match about $278,576 at 4% or $185,717 at 6%; with 100% employer match about $208,932 at 4% or $139,288 at 6%.
Mathematica Inc. Profit Sharing Plan-782$102,519,948$10,527,367$13,462iApproximate average salary by contribution assumption: employee only about $336,553 at 4% or $224,368 at 6%; with 50% employer match about $224,368 at 4% or $149,579 at 6%; with 100% employer match about $168,276 at 4% or $112,184 at 6%.
Mathematica Inc. Employee Stock Ownership Plan-801$100,568,935$2,860,990$3,572iApproximate average salary by contribution assumption: employee only about $89,294 at 4% or $59,530 at 6%; with 50% employer match about $59,530 at 4% or $39,686 at 6%; with 100% employer match about $44,647 at 4% or $29,765 at 6%.
20102705$182,189,413$11,312,168$16,046iApproximate average salary by contribution assumption: employee only about $401,141 at 4% or $267,427 at 6%; with 50% employer match about $267,427 at 4% or $178,285 at 6%; with 100% employer match about $200,570 at 4% or $133,714 at 6%.
Mathematica Inc. Profit Sharing Plan-685$96,299,568$9,975,231$14,562iApproximate average salary by contribution assumption: employee only about $364,060 at 4% or $242,706 at 6%; with 50% employer match about $242,706 at 4% or $161,804 at 6%; with 100% employer match about $182,030 at 4% or $121,353 at 6%.
Mathematica Inc. Employee Stock Ownership Plan-705$85,889,845$1,336,937$1,896iApproximate average salary by contribution assumption: employee only about $47,409 at 4% or $31,606 at 6%; with 50% employer match about $31,606 at 4% or $21,071 at 6%; with 100% employer match about $23,705 at 4% or $15,803 at 6%.
20092659$157,767,275$10,542,442$15,998iApproximate average salary by contribution assumption: employee only about $399,941 at 4% or $266,627 at 6%; with 50% employer match about $266,627 at 4% or $177,752 at 6%; with 100% employer match about $199,970 at 4% or $133,314 at 6%.
Mathematica Inc. Profit Sharing Plan-633$80,710,642$8,326,604$13,154iApproximate average salary by contribution assumption: employee only about $328,855 at 4% or $219,237 at 6%; with 50% employer match about $219,237 at 4% or $146,158 at 6%; with 100% employer match about $164,427 at 4% or $109,618 at 6%.
Mathematica Inc. Employee Stock Ownership Plan-659$77,056,633$2,215,838$3,362iApproximate average salary by contribution assumption: employee only about $84,061 at 4% or $56,040 at 6%; with 50% employer match about $56,040 at 4% or $37,360 at 6%; with 100% employer match about $42,030 at 4% or $28,020 at 6%.
20081602$64,362,326$2,277,436$3,783iApproximate average salary by contribution assumption: employee only about $94,578 at 4% or $63,052 at 6%; with 50% employer match about $63,052 at 4% or $42,035 at 6%; with 100% employer match about $47,289 at 4% or $31,526 at 6%.
Mathematica Inc. Employee Stock Ownership Plan-602$64,362,326$2,277,436$3,783iApproximate average salary by contribution assumption: employee only about $94,578 at 4% or $63,052 at 6%; with 50% employer match about $63,052 at 4% or $42,035 at 6%; with 100% employer match about $47,289 at 4% or $31,526 at 6%.
20071537$53,363,606$1,811,310$3,373iApproximate average salary by contribution assumption: employee only about $84,325 at 4% or $56,217 at 6%; with 50% employer match about $56,217 at 4% or $37,478 at 6%; with 100% employer match about $42,163 at 4% or $28,108 at 6%.
Mathematica Inc. Employee Stock Ownership Plan-537$53,363,606$1,811,310$3,373iApproximate average salary by contribution assumption: employee only about $84,325 at 4% or $56,217 at 6%; with 50% employer match about $56,217 at 4% or $37,478 at 6%; with 100% employer match about $42,163 at 4% or $28,108 at 6%.
20061491$38,339,208$1,360,649$2,771iApproximate average salary by contribution assumption: employee only about $69,279 at 4% or $46,186 at 6%; with 50% employer match about $46,186 at 4% or $30,791 at 6%; with 100% employer match about $34,640 at 4% or $23,093 at 6%.
Mathematica Inc. Employee Stock Ownership Plan-491$38,339,208$1,360,649$2,771iApproximate average salary by contribution assumption: employee only about $69,279 at 4% or $46,186 at 6%; with 50% employer match about $46,186 at 4% or $30,791 at 6%; with 100% employer match about $34,640 at 4% or $23,093 at 6%.
20051477$32,915,656$821,684$1,723iApproximate average salary by contribution assumption: employee only about $43,065 at 4% or $28,710 at 6%; with 50% employer match about $28,710 at 4% or $19,140 at 6%; with 100% employer match about $21,533 at 4% or $14,355 at 6%.
Mathematica Inc. Employee Stock Ownership Plan-477$32,915,656$821,684$1,723iApproximate average salary by contribution assumption: employee only about $43,065 at 4% or $28,710 at 6%; with 50% employer match about $28,710 at 4% or $19,140 at 6%; with 100% employer match about $21,533 at 4% or $14,355 at 6%.