STACKBLITZ, INC.
Plan context: STACKBLITZ 401(K) PLAN
EIN 82-5056305 • San Francisco, CA • 4 filings • 1 plans
Current Snapshot
Latest Year
2025
2025 Participants
37
2025 Assets
$1,082,524
2025 Contributions
$585,649
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 |
|---|---|---|---|---|---|
| 2025 | 1 | 37 | $1,082,524 | $585,649 | $15,828iApproximate average salary by contribution assumption: employee only about $395,709 at 4% or $263,806 at 6%; with 50% employer match about $263,806 at 4% or $175,871 at 6%; with 100% employer match about $197,854 at 4% or $131,903 at 6%. |
| STACKBLITZ 401(K) PLAN | - | 37 | $1,082,524 | $585,649 | $15,828iApproximate average salary by contribution assumption: employee only about $395,709 at 4% or $263,806 at 6%; with 50% employer match about $263,806 at 4% or $175,871 at 6%; with 100% employer match about $197,854 at 4% or $131,903 at 6%. |
| 2024 | 1 | 11 | $367,581 | $128,264 | $11,660iApproximate average salary by contribution assumption: employee only about $291,509 at 4% or $194,339 at 6%; with 50% employer match about $194,339 at 4% or $129,560 at 6%; with 100% employer match about $145,755 at 4% or $97,170 at 6%. |
| STACKBLITZ 401(K) PLAN | - | 11 | $367,581 | $128,264 | $11,660iApproximate average salary by contribution assumption: employee only about $291,509 at 4% or $194,339 at 6%; with 50% employer match about $194,339 at 4% or $129,560 at 6%; with 100% employer match about $145,755 at 4% or $97,170 at 6%. |
| 2023 | 1 | 9 | $353,383 | $207,352 | $23,039iApproximate average salary by contribution assumption: employee only about $575,978 at 4% or $383,985 at 6%; with 50% employer match about $383,985 at 4% or $255,990 at 6%; with 100% employer match about $287,989 at 4% or $191,993 at 6%. |
| STACKBLITZ 401(K) PLAN | - | 9 | $353,383 | $207,352 | $23,039iApproximate average salary by contribution assumption: employee only about $575,978 at 4% or $383,985 at 6%; with 50% employer match about $383,985 at 4% or $255,990 at 6%; with 100% employer match about $287,989 at 4% or $191,993 at 6%. |
| 2022 | 1 | 8 | $116,341 | $128,600 | $16,075iApproximate average salary by contribution assumption: employee only about $401,875 at 4% or $267,917 at 6%; with 50% employer match about $267,917 at 4% or $178,611 at 6%; with 100% employer match about $200,938 at 4% or $133,958 at 6%. |
| STACKBLITZ 401(K) PLAN | - | 8 | $116,341 | $128,600 | $16,075iApproximate average salary by contribution assumption: employee only about $401,875 at 4% or $267,917 at 6%; with 50% employer match about $267,917 at 4% or $178,611 at 6%; with 100% employer match about $200,938 at 4% or $133,958 at 6%. |