Civic Intelligence

Stack Exchange Inc.

Plan context: Prosus 401(K) Plan

EIN 27-2445468 • New York, NY • 27 filings • 7 plans

110 William St FL 28New York, NY 10038-3928
Current Snapshot

Latest Year

2024

2024 Participants

244

2024 Assets

$47,617,225

2024 Contributions

$6,708,392

Historical Graphs

Total Assets Over Time

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

$47,617,225$23,808,613$0201020172024YearValue
$47,617,225Latest year 2024

Participants Over Time

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

4072040201020172024YearValue
244Latest 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
20242244$47,617,225$6,708,392$27,493iApproximate average salary by contribution assumption: employee only about $687,335 at 4% or $458,223 at 6%; with 50% employer match about $458,223 at 4% or $305,482 at 6%; with 100% employer match about $343,668 at 4% or $229,112 at 6%.
Prosus 401(K) Plan-244$47,617,225$6,708,392$27,493iApproximate average salary by contribution assumption: employee only about $687,335 at 4% or $458,223 at 6%; with 50% employer match about $458,223 at 4% or $305,482 at 6%; with 100% employer match about $343,668 at 4% or $229,112 at 6%.
Stack Exchange Inc. Employee Benefits-240---
20233271$41,093,552$10,960,599$40,445iApproximate average salary by contribution assumption: employee only about $1,011,125 at 4% or $674,084 at 6%; with 50% employer match about $674,084 at 4% or $449,389 at 6%; with 100% employer match about $505,563 at 4% or $337,042 at 6%.
Prosus 401(K) Plan-271$41,093,552$10,960,599$40,445iApproximate average salary by contribution assumption: employee only about $1,011,125 at 4% or $674,084 at 6%; with 50% employer match about $674,084 at 4% or $449,389 at 6%; with 100% employer match about $505,563 at 4% or $337,042 at 6%.
Stack Exchange Inc. Employee Benefits-264---
Stack Exchange Inc Retirement Trust-0---
20222407$28,093,690$7,881,830$19,366iApproximate average salary by contribution assumption: employee only about $484,142 at 4% or $322,761 at 6%; with 50% employer match about $322,761 at 4% or $215,174 at 6%; with 100% employer match about $242,071 at 4% or $161,381 at 6%.
Stack Exchange Inc Retirement Trust-407$28,093,690$7,881,830$19,366iApproximate average salary by contribution assumption: employee only about $484,142 at 4% or $322,761 at 6%; with 50% employer match about $322,761 at 4% or $215,174 at 6%; with 100% employer match about $242,071 at 4% or $161,381 at 6%.
Stack Exchange Inc. Employee Benefits-394---
20212311$27,244,362$5,711,406$18,365iApproximate average salary by contribution assumption: employee only about $459,116 at 4% or $306,077 at 6%; with 50% employer match about $306,077 at 4% or $204,052 at 6%; with 100% employer match about $229,558 at 4% or $153,039 at 6%.
Stack Exchange Inc Retirement Trust-273$27,244,362$5,711,406$20,921iApproximate average salary by contribution assumption: employee only about $523,023 at 4% or $348,682 at 6%; with 50% employer match about $348,682 at 4% or $232,454 at 6%; with 100% employer match about $261,511 at 4% or $174,341 at 6%.
Stack Exchange Inc. Employee Benefits-311---
20202218$20,731,509$3,175,970$14,569iApproximate average salary by contribution assumption: employee only about $364,217 at 4% or $242,811 at 6%; with 50% employer match about $242,811 at 4% or $161,874 at 6%; with 100% employer match about $182,108 at 4% or $121,406 at 6%.
Stack Exchange Inc Retirement Trust-173$20,731,509$3,175,970$18,358iApproximate average salary by contribution assumption: employee only about $458,955 at 4% or $305,970 at 6%; with 50% employer match about $305,970 at 4% or $203,980 at 6%; with 100% employer match about $229,478 at 4% or $152,985 at 6%.
Stack Exchange Inc. Employee Benefits-218---
20192195$16,567,306$3,571,032$18,313iApproximate average salary by contribution assumption: employee only about $457,825 at 4% or $305,216 at 6%; with 50% employer match about $305,216 at 4% or $203,478 at 6%; with 100% employer match about $228,912 at 4% or $152,608 at 6%.
Stack Exchange Inc Retirement Trust-195$16,567,306$3,571,032$18,313iApproximate average salary by contribution assumption: employee only about $457,825 at 4% or $305,216 at 6%; with 50% employer match about $305,216 at 4% or $203,478 at 6%; with 100% employer match about $228,912 at 4% or $152,608 at 6%.
Stack Exchange Inc. Employee Benefits-187---
20182190$11,626,989$2,684,601$14,129iApproximate average salary by contribution assumption: employee only about $353,237 at 4% or $235,491 at 6%; with 50% employer match about $235,491 at 4% or $156,994 at 6%; with 100% employer match about $176,618 at 4% or $117,746 at 6%.
Stack Exchange Inc Retirement Trust-190$11,626,989$2,684,601$14,129iApproximate average salary by contribution assumption: employee only about $353,237 at 4% or $235,491 at 6%; with 50% employer match about $235,491 at 4% or $156,994 at 6%; with 100% employer match about $176,618 at 4% or $117,746 at 6%.
Stack Exchange Inc. Employee Benefits-186---
20172184$10,727,651$2,859,794$15,542iApproximate average salary by contribution assumption: employee only about $388,559 at 4% or $259,039 at 6%; with 50% employer match about $259,039 at 4% or $172,693 at 6%; with 100% employer match about $194,279 at 4% or $129,520 at 6%.
Stack Exchange Inc Retirement Trust-184$10,727,651$2,859,794$15,542iApproximate average salary by contribution assumption: employee only about $388,559 at 4% or $259,039 at 6%; with 50% employer match about $259,039 at 4% or $172,693 at 6%; with 100% employer match about $194,279 at 4% or $129,520 at 6%.
Stack Exchange Inc. Employee Benefits-177---
20162224$6,668,724$2,229,946$9,955iApproximate average salary by contribution assumption: employee only about $248,878 at 4% or $165,919 at 6%; with 50% employer match about $165,919 at 4% or $110,612 at 6%; with 100% employer match about $124,439 at 4% or $82,959 at 6%.
Stack Exchange Inc Retirement Trust-215$6,668,724$2,229,946$10,372iApproximate average salary by contribution assumption: employee only about $259,296 at 4% or $172,864 at 6%; with 50% employer match about $172,864 at 4% or $115,243 at 6%; with 100% employer match about $129,648 at 4% or $86,432 at 6%.
Stack Exchange Inc. Employee Benefits-224---
20152189$4,203,318$1,634,173$8,646iApproximate average salary by contribution assumption: employee only about $216,160 at 4% or $144,107 at 6%; with 50% employer match about $144,107 at 4% or $96,071 at 6%; with 100% employer match about $108,080 at 4% or $72,053 at 6%.
Stack Exchange Inc Retirement Trust-181$4,203,318$1,634,173$9,029iApproximate average salary by contribution assumption: employee only about $225,715 at 4% or $150,476 at 6%; with 50% employer match about $150,476 at 4% or $100,318 at 6%; with 100% employer match about $112,857 at 4% or $75,238 at 6%.
Stack Exchange Inc. Employee Benefits-189---
20142170$2,798,524$1,188,770$6,993iApproximate average salary by contribution assumption: employee only about $174,819 at 4% or $116,546 at 6%; with 50% employer match about $116,546 at 4% or $77,697 at 6%; with 100% employer match about $87,410 at 4% or $58,273 at 6%.
Stack Exchange Inc Retirement Trust-157$2,798,524$1,188,770$7,572iApproximate average salary by contribution assumption: employee only about $189,295 at 4% or $126,196 at 6%; with 50% employer match about $126,196 at 4% or $84,131 at 6%; with 100% employer match about $94,647 at 4% or $63,098 at 6%.
Stack Exchange Inc. Employee Benefits-170---
20131102$1,877,854$721,054$7,069iApproximate average salary by contribution assumption: employee only about $176,729 at 4% or $117,819 at 6%; with 50% employer match about $117,819 at 4% or $78,546 at 6%; with 100% employer match about $88,364 at 4% or $58,910 at 6%.
Stack Exchange Inc Retirement Trust-102$1,877,854$721,054$7,069iApproximate average salary by contribution assumption: employee only about $176,729 at 4% or $117,819 at 6%; with 50% employer match about $117,819 at 4% or $78,546 at 6%; with 100% employer match about $88,364 at 4% or $58,910 at 6%.
2012175$965,798$501,124$6,682iApproximate average salary by contribution assumption: employee only about $167,041 at 4% or $111,361 at 6%; with 50% employer match about $111,361 at 4% or $74,241 at 6%; with 100% employer match about $83,521 at 4% or $55,680 at 6%.
Stack Exchange Inc Retirement Trust-75$965,798$501,124$6,682iApproximate average salary by contribution assumption: employee only about $167,041 at 4% or $111,361 at 6%; with 50% employer match about $111,361 at 4% or $74,241 at 6%; with 100% employer match about $83,521 at 4% or $55,680 at 6%.
2011140$401,194$303,350$7,584iApproximate average salary by contribution assumption: employee only about $189,594 at 4% or $126,396 at 6%; with 50% employer match about $126,396 at 4% or $84,264 at 6%; with 100% employer match about $94,797 at 4% or $63,198 at 6%.
Stack Exchange Inc Retirement Trust-40$401,194$303,350$7,584iApproximate average salary by contribution assumption: employee only about $189,594 at 4% or $126,396 at 6%; with 50% employer match about $126,396 at 4% or $84,264 at 6%; with 100% employer match about $94,797 at 4% or $63,198 at 6%.
2010118$106,605$98,357$5,464iApproximate average salary by contribution assumption: employee only about $136,607 at 4% or $91,071 at 6%; with 50% employer match about $91,071 at 4% or $60,714 at 6%; with 100% employer match about $68,303 at 4% or $45,536 at 6%.
Stack Exchange Inc Retirement Trust-18$106,605$98,357$5,464iApproximate average salary by contribution assumption: employee only about $136,607 at 4% or $91,071 at 6%; with 50% employer match about $91,071 at 4% or $60,714 at 6%; with 100% employer match about $68,303 at 4% or $45,536 at 6%.