401(k) · DOL Form 5500 · 2024
Igm Biosciences, Inc. 401(k) Plan
Data updated 2026-08-25
- $20M
- Total assets Small plan by assets
- 225
- Participants Below avg headcount
- 70th
- Percentile by assets National rank
- $88,305
- Avg per participant Below avg balance/head
Official DOL plan name: Igm Biosciences, Inc. 401(k) Plan · Sponsored by Igm Biosciences, Inc. · California · Manufacturing
$20M in assets, 225 participants
Igm Biosciences, Inc.'s Igm Biosciences, Inc. 401(k) Plan reported $20M in total assets and 225 participants in its 2024 DOL Form 5500 filing, ranking in the 70th percentile by assets among filed plans. Figures are as reported by the plan sponsor to the Department of Labor, not audited or endorsed by PlainRetire.
- #10,605 in Manufacturing (17,777 peers)
Coverage in California
Igm Biosciences, Inc. 401(k) Plan covers 225 participants in California, about 36% of the average California filer (state average ~630 per filing). Assets: $20M.
- #10,605
- in Manufacturing (17,777 peers)
- +34.3%
- assets growth YoY
Igm Biosciences, Inc. 401(k) Plan's outsized position by total assets
Igm Biosciences, Inc. 401(k) Plan vs every filed plan by assets
End-of-year total assets · plan year 2024 · DOL Form 5500
$19,868,519 Top 30% higher than 70% of 123,620 filed plans
Dashed line + filled bar = this entry, among filed plans.
Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2024
Igm Biosciences, Inc. 401(k) Plan among mid-size filed plans by headcount
Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Igm Biosciences, Inc. 401(k) Plan sits mid-pack in the medium band (225 participants).
What changed between DOL Form 5500 filings
plan year 2023 → plan year 2024
- Igm Biosciences, Inc. 401(k) Plan end-of-year assets rose from $15M in the plan year 2023 filing to $20M in the plan year 2024 filing.
- Igm Biosciences, Inc. 401(k) Plan reported net income fell from $8M in the plan year 2023 filing to $5M in the plan year 2024 filing.
- Igm Biosciences, Inc. 401(k) Plan reported participants fell from 253 in the plan year 2023 filing to 225 in the plan year 2024 filing.
Plan-year Form 5500 strip
Filing strip 770349194 · Igm Biosciences, Inc. PY 2024 · 401(k)
Igm Biosciences, Inc. 401(k) Plan · $20M · 225 · 70th
- SCH $20M
- SCH 225
- SCH 70th
- SCH 401(k)
- SCH near Cherokee Town & Country Club 401(k) Retirement Plan
- SCH ind #10605
Stamps derive from this plan's Form 5500 line items (assets, participants, type, EIN, cohort placement) - not a quality rating of the sponsor. Read with Manufacturing retirement plans → · Plans in California →
Igm Biosciences, Inc. 401(k) Plan in the asset neighbourhood
California filing particulars
| Total Assets (Beginning of Year) | $15M |
|---|---|
| Net Assets (End of Year) | $20M |
| Net Income | $5M |
| Employer EIN | 770349194 |
| Plan Effective Date | 2018-01-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Igm Biosciences, Inc.)
Sponsor-wide plan assets over time
All Igm Biosciences, Inc. plans reported in each filing year
- Latest sponsor-wide plan assets
- $20M 174.04086478682046% vs 2022
- 2024 filing year
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 1 | 179 | $7M |
| 2023 | 1 | 253 | $15M |
| 2024 | 1 | 225 | $20M |
Nearby 401(k) Plans in California
Peer 401(k) plans, same state, same plan type, ranked by total assets.
- Google LLC 401(k) Savings Plan $48.7B · 116,712
- Oracle Corporation 401(k) Savings and Investment Plan $31.0B · 58,962
- Intel 401(k) Savings Plan $24.9B · 55,298
- Apple 401(k) Plan $24.7B · 101,450
- Cisco Systems,Inc. 401(k) Plan $22.7B · 40,452
Igm Biosciences, Inc. 401(k) Plan's out-of-state 401(k) peers by assets and headcount
Outside California, the nearest 401(k) by assets is Cherokee Town & Country Club 401(k) Retirement Plan in GA ($20M); by covered participants it is Race Rock 401(k) Plan in TX (225 participants). Same-state nearby plans are listed separately above.
Closest by plan assets
Nearest other-state filings by tot_assets_eoy ($20M here).
Similar participant headcount
Nearest other-state filings by covered participants (225 participants); asset peers above are excluded.
- Race Rock 401(k) Plan (TX) 225 · 0 off
- Aunalytics 401(k) Retirement Savings Plan (IN) 225 · 0 off
- Cam Properties 401(k) Plan (AZ) 225 · 0 off
- D & L Manufacturing, Inc. 401(k) Profit Sharing Plan (OK) 225 · 0 off
DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.