401(k) · DOL Form 5500 · 2023
Cook Inlet Region, Inc. 401(k) Plan
Data updated 2026-08-25
- $498M
- Total assets Above avg plan size
- 5,039
- Participants Above avg headcount
- 97th
- Percentile by assets National rank
- $98,910
- Avg per participant Below avg balance/head
Official DOL plan name: Cook Inlet Region 401(k) Retirement Plan · Sponsored by Cook Inlet Region, Inc. · Alaska · Finance & Insurance
$498M in assets, 5,039 participants
Cook Inlet Region, Inc.'s Cook Inlet Region 401(k) Retirement Plan reported $498M in total assets and 5,039 participants in its 2023 DOL Form 5500 filing, ranking in the 97th 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.
- #8,465 in Finance & Insurance (8,869 peers)
Coverage in Alaska
Cook Inlet Region 401(k) Retirement Plan covers 5,039 participants in Alaska, 10x the typical Alaska plan (state average ~481 per filing). Assets: $498M.
- #8,465
- in Finance & Insurance (8,869 peers)
- +30.3%
- assets growth YoY
- 5.0×
- vs typical plan assets (national mean)
Cook Inlet Region 401(k) Retirement Plan's outsized position by total assets
Cook Inlet Region 401(k) Retirement Plan vs every filed plan by assets
End-of-year total assets · plan year 2023 · DOL Form 5500
$498,406,925 Top 3% higher than 97% of 127,068 filed plans
Dashed line + filled bar = this entry, among filed plans.
Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2023
Cook Inlet Region 401(k) Retirement Plan's large-plan peer group by participant headcount
Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Cook Inlet Region 401(k) Retirement Plan lands in the large band (5,039 participants).
What changed between DOL Form 5500 filings
plan year 2022 → plan year 2023
- Cook Inlet Region 401(k) Retirement Plan reported net income rose from -$68M in the plan year 2022 filing to $116M in the plan year 2023 filing.
- Cook Inlet Region 401(k) Retirement Plan end-of-year assets rose from $382M in the plan year 2022 filing to $498M in the plan year 2023 filing.
- Cook Inlet Region 401(k) Retirement Plan reported participants rose from 4,595 in the plan year 2022 filing to 5,039 in the plan year 2023 filing.
Form 5500 schedule snapshot
Filing strip 920042304 · Cook Inlet Region, Inc. PY 2023 · 401(k)
Cook Inlet Region 401(k) Retirement Plan · $498M · 5,039 · 97th
- BOOK $498M
- VS-ST 5,039
- BOY 97th
- SCH 401(k)
- EBSA near Msd Employee Stock Purchase & Savings Plan
- PART ind #8465
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 Finance & Insurance retirement plans → · Plans in Alaska →
Cook Inlet Region 401(k) Retirement Plan in the asset neighbourhood
Alaska filing particulars
| Total Assets (Beginning of Year) | $382M |
|---|---|
| Net Assets (End of Year) | $498M |
| Net Income | $116M |
| Employer EIN | 920042304 |
| Plan Effective Date | 1984-01-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Cook Inlet Region, Inc.)
Sponsor-wide plan assets over time
All Cook Inlet Region, Inc. plans reported in each filing year
- Latest sponsor-wide plan assets
- $589M 54.11234013616713% vs 2022
- 2024 filing year
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 1 | 4,595 | $382M |
| 2023 | 1 | 5,039 | $498M |
| 2024 | 1 | 5,189 | $589M |
Nearby 401(k) Plans in Alaska
Peer 401(k) plans, same state, same plan type, ranked by total assets.
- Arctic Slope Regional Corporation and Subsidiaries Employees Retirement Plan $1.3B · 14,281
- Gainwell Technologies 401(k) Plan $559M · 10,596
- Bristol Bay Native Corporation 401(k) Savings Plan $415M · 4,851
- Gci 401(k) Plan $402M · 1,826
- Chenega Corporation 401(k) Profit Sharing Plan and Trust $392M · 6,984
Scale composition for Cook Inlet Region 401(k) Retirement Plan
Cook Inlet Region 401(k) Retirement Plan reports $498M in end-of-year assets across 5,039 participants (0.004% of the $12.3T held by all Form 5500 filers in the national rollup , and 0.005% of 93,925,755 covered participants) - about $98,910 per participant (72% of the national average assets-per-participant) . Net income for plan year 2023 was $116M.
This plan identity (EIN 920042304, plan #001) has 3 Form 5500 filings on file from 2022 to 2024 , with end-of-year assets moving from $382M to $589M (+54.1%) while covered participants moved from 4,595 to 5,189 . Single-year sparse filers cannot show that trail.
| Plan year | Participants | EOY assets | Filing |
|---|---|---|---|
| 2022 | 4,595 | $382M | Open filing |
| 2023 | 5,039 | $498M | This page |
| 2024 · index core | 5,189 | $589M | Open filing |
The same sponsor also keeps 1 other index-core plan on PlainRetire:
- Cook Inlet Region 401(k) Retirement Plan (401(k), $589M, 5,189 participants)
Cook Inlet Region 401(k) Retirement Plan's out-of-state 401(k) peers by assets and headcount
Outside Alaska, the nearest 401(k) by assets is Msd Employee Stock Purchase & Savings Plan in NJ ($499M); by covered participants it is Hc Salon Holdings 401(k) Plan in VA (5,039 participants). Same-state nearby plans are listed separately above.
Closest by plan assets
Nearest other-state filings by tot_assets_eoy ($498M here).
- Msd Employee Stock Purchase & Savings Plan (NJ) $499M · 2,487
- Brown and Caldwell Savings Plan (CO) $499M · 1,950
- Hunter Douglas, Inc. Employee Savings 401(k) Plan (NY) $498M · 4,887
- Retirement Savings Plan for Daikin Group Affiliated Companies (MN) $499M · 5,930
Similar participant headcount
Nearest other-state filings by covered participants (5,039 participants); asset peers above are excluded.
- Hc Salon Holdings 401(k) Plan (VA) 5,039 · 0 off
- Enersys Delaware Inc. 401(k) Plan (PA) 5,038 · 1 off
- First National of Nebraska, Inc. First Savings Plan (NE) 5,038 · 1 off
- Wex Inc. Employee Savings Plan (ME) 5,041 · 2 off
DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.