Netscout Systems Inc.
Plan context: Netscout Systems Inc. 401K Plan
EIN 04-2837575 • Westford, MA • 50 filings • 4 plans
Current Snapshot
Latest Year
2024
2024 Participants
1,326
2024 Assets
$645,063,132
2024 Contributions
$33,406,503
Historical Graphs
Total Assets Over Time
Aggregate end-of-year assets by filing year, excluding zero-asset years
Participants Over Time
Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans
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 / Filing | Filings | Participants | Assets | Contributions | Contrib./Participant |
|---|---|---|---|---|---|
| 2024 | 2 | 1,326 | $645,063,132 | $33,406,503 | $25,193iApproximate average salary by contribution assumption: employee only about $629,836 at 4% or $419,891 at 6%; with 50% employer match about $419,891 at 4% or $279,927 at 6%; with 100% employer match about $314,918 at 4% or $209,945 at 6%. |
| Netscout Systems Inc. 401K Plan | - | 1,326 | $645,063,132 | $33,406,503 | $25,193iApproximate average salary by contribution assumption: employee only about $629,836 at 4% or $419,891 at 6%; with 50% employer match about $419,891 at 4% or $279,927 at 6%; with 100% employer match about $314,918 at 4% or $209,945 at 6%. |
| Netscout Systems Inc. Welfare Benefits Plan | - | 1,322 | - | - | - |
| 2023 | 2 | 1,470 | $582,453,221 | $36,872,591 | $25,083iApproximate average salary by contribution assumption: employee only about $627,085 at 4% or $418,057 at 6%; with 50% employer match about $418,057 at 4% or $278,704 at 6%; with 100% employer match about $313,542 at 4% or $209,028 at 6%. |
| Netscout Systems Inc. 401K Plan | - | 1,470 | $582,453,221 | $36,872,591 | $25,083iApproximate average salary by contribution assumption: employee only about $627,085 at 4% or $418,057 at 6%; with 50% employer match about $418,057 at 4% or $278,704 at 6%; with 100% employer match about $313,542 at 4% or $209,028 at 6%. |
| Netscout Systems Inc. Welfare Benefits Plan | - | 1,467 | - | - | - |
| 2022 | 2 | 1,505 | $477,641,206 | $35,930,237 | $23,874iApproximate average salary by contribution assumption: employee only about $596,848 at 4% or $397,899 at 6%; with 50% employer match about $397,899 at 4% or $265,266 at 6%; with 100% employer match about $298,424 at 4% or $198,949 at 6%. |
| Netscout Systems Inc. 401K Plan | - | 1,505 | $477,641,206 | $35,930,237 | $23,874iApproximate average salary by contribution assumption: employee only about $596,848 at 4% or $397,899 at 6%; with 50% employer match about $397,899 at 4% or $265,266 at 6%; with 100% employer match about $298,424 at 4% or $198,949 at 6%. |
| Netscout Systems Inc. Welfare Benefits Plan | - | 1,498 | - | - | - |
| 2021 | 2 | 1,505 | $585,205,585 | $36,522,654 | $24,268iApproximate average salary by contribution assumption: employee only about $606,689 at 4% or $404,459 at 6%; with 50% employer match about $404,459 at 4% or $269,639 at 6%; with 100% employer match about $303,344 at 4% or $202,230 at 6%. |
| Netscout Systems Inc. 401K Plan | - | 1,505 | $585,205,585 | $36,522,654 | $24,268iApproximate average salary by contribution assumption: employee only about $606,689 at 4% or $404,459 at 6%; with 50% employer match about $404,459 at 4% or $269,639 at 6%; with 100% employer match about $303,344 at 4% or $202,230 at 6%. |
| Netscout Systems Inc. Welfare Benefits Plan | - | 1,498 | - | - | - |
| 2020 | 2 | 1,604 | $506,238,050 | $33,628,205 | $20,965iApproximate average salary by contribution assumption: employee only about $524,130 at 4% or $349,420 at 6%; with 50% employer match about $349,420 at 4% or $232,947 at 6%; with 100% employer match about $262,065 at 4% or $174,710 at 6%. |
| Netscout Systems Inc. 401K Plan | - | 1,567 | $506,238,050 | $33,628,205 | $21,460iApproximate average salary by contribution assumption: employee only about $536,506 at 4% or $357,671 at 6%; with 50% employer match about $357,671 at 4% or $238,447 at 6%; with 100% employer match about $268,253 at 4% or $178,835 at 6%. |
| Netscout Systems Inc. Welfare Benefits Plan | - | 1,604 | - | - | - |
| 2019 | 2 | 1,632 | $404,393,657 | $32,782,129 | $20,087iApproximate average salary by contribution assumption: employee only about $502,177 at 4% or $334,785 at 6%; with 50% employer match about $334,785 at 4% or $223,190 at 6%; with 100% employer match about $251,089 at 4% or $167,392 at 6%. |
| Netscout Systems Inc. 401K Plan | - | 1,625 | $404,393,657 | $32,782,129 | $20,174iApproximate average salary by contribution assumption: employee only about $504,340 at 4% or $336,227 at 6%; with 50% employer match about $336,227 at 4% or $224,151 at 6%; with 100% employer match about $252,170 at 4% or $168,113 at 6%. |
| Netscout Systems Inc. Welfare Benefits Plan | - | 1,632 | - | - | - |
| 2018 | 2 | 1,696 | $320,707,457 | $34,133,459 | $20,126iApproximate average salary by contribution assumption: employee only about $503,147 at 4% or $335,431 at 6%; with 50% employer match about $335,431 at 4% or $223,621 at 6%; with 100% employer match about $251,573 at 4% or $167,716 at 6%. |
| Netscout Systems Inc. 401K Plan | - | 1,669 | $320,707,457 | $34,133,459 | $20,451iApproximate average salary by contribution assumption: employee only about $511,286 at 4% or $340,857 at 6%; with 50% employer match about $340,857 at 4% or $227,238 at 6%; with 100% employer match about $255,643 at 4% or $170,429 at 6%. |
| Netscout Systems Inc. Welfare Benefits Plan | - | 1,696 | - | - | - |
| 2017 | 2 | 2,321 | $337,952,842 | $39,595,761 | $17,060iApproximate average salary by contribution assumption: employee only about $426,495 at 4% or $284,330 at 6%; with 50% employer match about $284,330 at 4% or $189,553 at 6%; with 100% employer match about $213,247 at 4% or $142,165 at 6%. |
| Netscout Systems Inc. 401K Plan | - | 2,321 | $337,952,842 | $39,595,761 | $17,060iApproximate average salary by contribution assumption: employee only about $426,495 at 4% or $284,330 at 6%; with 50% employer match about $284,330 at 4% or $189,553 at 6%; with 100% employer match about $213,247 at 4% or $142,165 at 6%. |
| Netscout Systems Inc. Welfare Benefits Plan | - | 2,016 | - | - | - |
| 2016 | 2 | 2,107 | $260,301,426 | $41,462,951 | $19,679iApproximate average salary by contribution assumption: employee only about $491,967 at 4% or $327,978 at 6%; with 50% employer match about $327,978 at 4% or $218,652 at 6%; with 100% employer match about $245,983 at 4% or $163,989 at 6%. |
| Netscout Systems Inc. 401K Plan | - | 2,061 | $260,301,426 | $41,462,951 | $20,118iApproximate average salary by contribution assumption: employee only about $502,947 at 4% or $335,298 at 6%; with 50% employer match about $335,298 at 4% or $223,532 at 6%; with 100% employer match about $251,474 at 4% or $167,649 at 6%. |
| Netscout Systems Inc. Welfare Benefits Plan | - | 2,107 | - | - | - |
| 2015 | 2 | 2,065 | $217,040,675 | $97,959,018 | $47,438iApproximate average salary by contribution assumption: employee only about $1,185,945 at 4% or $790,630 at 6%; with 50% employer match about $790,630 at 4% or $527,086 at 6%; with 100% employer match about $592,972 at 4% or $395,315 at 6%. |
| Netscout Systems Inc. 401K Plan | - | 2,065 | $217,040,675 | $97,959,018 | $47,438iApproximate average salary by contribution assumption: employee only about $1,185,945 at 4% or $790,630 at 6%; with 50% employer match about $790,630 at 4% or $527,086 at 6%; with 100% employer match about $592,972 at 4% or $395,315 at 6%. |
| Netscout Systems Inc. Welfare Benefits Plan | - | 2,024 | - | - | - |
| 2014 | 2 | 693 | $121,415,392 | $11,950,341 | $17,244iApproximate average salary by contribution assumption: employee only about $431,109 at 4% or $287,406 at 6%; with 50% employer match about $287,406 at 4% or $191,604 at 6%; with 100% employer match about $215,554 at 4% or $143,703 at 6%. |
| Netscout Systems Inc. 401K Plan | - | 693 | $121,415,392 | $11,950,341 | $17,244iApproximate average salary by contribution assumption: employee only about $431,109 at 4% or $287,406 at 6%; with 50% employer match about $287,406 at 4% or $191,604 at 6%; with 100% employer match about $215,554 at 4% or $143,703 at 6%. |
| Netscout Systems Inc. Welfare Benefits Plan | - | 675 | - | - | - |
| 2013 | 2 | 651 | $108,671,239 | $11,062,162 | $16,993iApproximate average salary by contribution assumption: employee only about $424,814 at 4% or $283,209 at 6%; with 50% employer match about $283,209 at 4% or $188,806 at 6%; with 100% employer match about $212,407 at 4% or $141,605 at 6%. |
| Netscout Systems Inc. 401K Plan | - | 651 | $108,671,239 | $11,062,162 | $16,993iApproximate average salary by contribution assumption: employee only about $424,814 at 4% or $283,209 at 6%; with 50% employer match about $283,209 at 4% or $188,806 at 6%; with 100% employer match about $212,407 at 4% or $141,605 at 6%. |
| Netscout Systems Inc. Welfare Benefits Plan | - | 647 | - | - | - |
| 2012 | 2 | 656 | $81,345,256 | $9,196,014 | $14,018iApproximate average salary by contribution assumption: employee only about $350,458 at 4% or $233,639 at 6%; with 50% employer match about $233,639 at 4% or $155,759 at 6%; with 100% employer match about $175,229 at 4% or $116,819 at 6%. |
| Netscout Systems Inc. 401K Plan | - | 640 | $81,345,256 | $9,196,014 | $14,369iApproximate average salary by contribution assumption: employee only about $359,219 at 4% or $239,480 at 6%; with 50% employer match about $239,480 at 4% or $159,653 at 6%; with 100% employer match about $179,610 at 4% or $119,740 at 6%. |
| Netscout Systems Inc. Welfare Benefits Plan | - | 656 | - | - | - |
| 2011 | 2 | 587 | $67,437,071 | $9,202,365 | $15,677iApproximate average salary by contribution assumption: employee only about $391,924 at 4% or $261,282 at 6%; with 50% employer match about $261,282 at 4% or $174,188 at 6%; with 100% employer match about $195,962 at 4% or $130,641 at 6%. |
| Netscout Systems Inc. 401K Plan | - | 576 | $67,437,071 | $9,202,365 | $15,976iApproximate average salary by contribution assumption: employee only about $399,408 at 4% or $266,272 at 6%; with 50% employer match about $266,272 at 4% or $177,515 at 6%; with 100% employer match about $199,704 at 4% or $133,136 at 6%. |
| Netscout Systems Inc. Welfare Benefits Plan | - | 587 | - | - | - |
| 2010 | 2 | 634 | $63,380,982 | $8,406,540 | $13,260iApproximate average salary by contribution assumption: employee only about $331,488 at 4% or $220,992 at 6%; with 50% employer match about $220,992 at 4% or $147,328 at 6%; with 100% employer match about $165,744 at 4% or $110,496 at 6%. |
| Netscout Systems Inc. 401K Plan | - | 585 | $63,380,982 | $8,406,540 | $14,370iApproximate average salary by contribution assumption: employee only about $359,254 at 4% or $239,503 at 6%; with 50% employer match about $239,503 at 4% or $159,668 at 6%; with 100% employer match about $179,627 at 4% or $119,751 at 6%. |
| Netscout Systems Inc. Welfare Benefits Plan | - | 634 | - | - | - |
| 2009 | 2 | 558 | $50,864,795 | $8,202,197 | $14,699iApproximate average salary by contribution assumption: employee only about $367,482 at 4% or $244,988 at 6%; with 50% employer match about $244,988 at 4% or $163,325 at 6%; with 100% employer match about $183,741 at 4% or $122,494 at 6%. |
| Netscout Systems Inc. 401K Plan | - | 558 | $50,864,795 | $8,202,197 | $14,699iApproximate average salary by contribution assumption: employee only about $367,482 at 4% or $244,988 at 6%; with 50% employer match about $244,988 at 4% or $163,325 at 6%; with 100% employer match about $183,741 at 4% or $122,494 at 6%. |
| Netscout Systems Inc. Welfare Benefits Plan | - | 547 | - | - | - |
| 2008 | 2 | 605 | $35,238,075 | $6,684,275 | $11,048iApproximate average salary by contribution assumption: employee only about $276,210 at 4% or $184,140 at 6%; with 50% employer match about $184,140 at 4% or $122,760 at 6%; with 100% employer match about $138,105 at 4% or $92,070 at 6%. |
| Netscout Systems Inc. 401K Plan | - | 605 | $35,238,075 | $6,684,275 | $11,048iApproximate average salary by contribution assumption: employee only about $276,210 at 4% or $184,140 at 6%; with 50% employer match about $184,140 at 4% or $122,760 at 6%; with 100% employer match about $138,105 at 4% or $92,070 at 6%. |
| Netscout Systems Inc. Welfare Benefits Plan | - | 569 | - | - | - |
| 2007 | 2 | 302 | $31,329,360 | $4,420,326 | $14,637iApproximate average salary by contribution assumption: employee only about $365,921 at 4% or $243,947 at 6%; with 50% employer match about $243,947 at 4% or $162,632 at 6%; with 100% employer match about $182,961 at 4% or $121,974 at 6%. |
| Netscout Systems Inc. 401K Plan | - | 297 | $31,329,360 | $4,420,326 | $14,883iApproximate average salary by contribution assumption: employee only about $372,081 at 4% or $248,054 at 6%; with 50% employer match about $248,054 at 4% or $165,369 at 6%; with 100% employer match about $186,041 at 4% or $124,027 at 6%. |
| Netscout Systems Inc. Welfare Benefits Plan | - | 302 | - | - | - |
| 2006 | 2 | 306 | $26,426,067 | $4,140,020 | $13,529iApproximate average salary by contribution assumption: employee only about $338,237 at 4% or $225,491 at 6%; with 50% employer match about $225,491 at 4% or $150,328 at 6%; with 100% employer match about $169,118 at 4% or $112,746 at 6%. |
| Netscout Systems Inc. 401K Plan | - | 302 | $26,426,067 | $4,140,020 | $13,709iApproximate average salary by contribution assumption: employee only about $342,717 at 4% or $228,478 at 6%; with 50% employer match about $228,478 at 4% or $152,319 at 6%; with 100% employer match about $171,358 at 4% or $114,239 at 6%. |
| Netscout Systems Inc. Welfare Benefits Plan | - | 306 | - | - | - |
| 2005 | 2 | 312 | $20,583,145 | $3,645,644 | $11,685iApproximate average salary by contribution assumption: employee only about $292,119 at 4% or $194,746 at 6%; with 50% employer match about $194,746 at 4% or $129,831 at 6%; with 100% employer match about $146,059 at 4% or $97,373 at 6%. |
| Netscout Systems Inc. 401K Plan | - | 312 | $20,583,145 | $3,645,644 | $11,685iApproximate average salary by contribution assumption: employee only about $292,119 at 4% or $194,746 at 6%; with 50% employer match about $194,746 at 4% or $129,831 at 6%; with 100% employer match about $146,059 at 4% or $97,373 at 6%. |
| Netscout Systems Inc. Welfare Benefits Plan | - | 310 | - | - | - |
| 2004 | 2 | 304 | $16,614,531 | $3,359,437 | $11,051iApproximate average salary by contribution assumption: employee only about $276,269 at 4% or $184,180 at 6%; with 50% employer match about $184,180 at 4% or $122,786 at 6%; with 100% employer match about $138,135 at 4% or $92,090 at 6%. |
| Netscout Systems Inc. 401K Plan | - | 296 | $16,614,531 | $3,359,437 | $11,349iApproximate average salary by contribution assumption: employee only about $283,736 at 4% or $189,157 at 6%; with 50% employer match about $189,157 at 4% or $126,105 at 6%; with 100% employer match about $141,868 at 4% or $94,579 at 6%. |
| Netscout Systems Inc. Welfare Benefits Plan | - | 304 | - | - | - |
| 2003 | 2 | 299 | $13,150,516 | $2,824,023 | $9,445iApproximate average salary by contribution assumption: employee only about $236,122 at 4% or $157,415 at 6%; with 50% employer match about $157,415 at 4% or $104,943 at 6%; with 100% employer match about $118,061 at 4% or $78,707 at 6%. |
| Netscout Systems Inc. 401K Plan | - | 299 | $13,150,516 | $2,824,023 | $9,445iApproximate average salary by contribution assumption: employee only about $236,122 at 4% or $157,415 at 6%; with 50% employer match about $157,415 at 4% or $104,943 at 6%; with 100% employer match about $118,061 at 4% or $78,707 at 6%. |
| Netscout Systems Inc. Welfare Benefits Plan | - | 299 | - | - | - |
| 2002 | 2 | 322 | $8,793,490 | $3,150,840 | $9,785iApproximate average salary by contribution assumption: employee only about $244,630 at 4% or $163,087 at 6%; with 50% employer match about $163,087 at 4% or $108,725 at 6%; with 100% employer match about $122,315 at 4% or $81,543 at 6%. |
| Netscout Systems Inc. 401K Plan | - | 322 | $8,793,490 | $3,150,840 | $9,785iApproximate average salary by contribution assumption: employee only about $244,630 at 4% or $163,087 at 6%; with 50% employer match about $163,087 at 4% or $108,725 at 6%; with 100% employer match about $122,315 at 4% or $81,543 at 6%. |
| Netscout Systems Inc. Welfare Benefits Plan | - | 279 | - | - | - |
| 2001 | 2 | 1,221 | $7,627,035 | $2,620,294 | $2,146iApproximate average salary by contribution assumption: employee only about $53,651 at 4% or $35,767 at 6%; with 50% employer match about $35,767 at 4% or $23,845 at 6%; with 100% employer match about $26,825 at 4% or $17,884 at 6%. |
| Netscout Systems Inc. 401K Plan | - | 353 | $7,627,035 | $2,620,294 | $7,423iApproximate average salary by contribution assumption: employee only about $185,573 at 4% or $123,715 at 6%; with 50% employer match about $123,715 at 4% or $82,477 at 6%; with 100% employer match about $92,787 at 4% or $61,858 at 6%. |
| Netscout Systems Inc. Welfare Benefits Plan | - | 1,221 | - | - | - |
| 2000 | 1 | 208 | $0 | $0 | - |
| Netscout Systems Inc. 401K Plan | - | 208 | - | - | - |
| 1999 | 1 | 202 | $5,985,469 | $2,172,570 | $10,755iApproximate average salary by contribution assumption: employee only about $268,882 at 4% or $179,255 at 6%; with 50% employer match about $179,255 at 4% or $119,503 at 6%; with 100% employer match about $134,441 at 4% or $89,627 at 6%. |
| Netscout Systems Inc. 401K Plan | - | 202 | $5,985,469 | $2,172,570 | $10,755iApproximate average salary by contribution assumption: employee only about $268,882 at 4% or $179,255 at 6%; with 50% employer match about $179,255 at 4% or $119,503 at 6%; with 100% employer match about $134,441 at 4% or $89,627 at 6%. |