401(k) · DOL Form 5500 · 2023

Alaska Native General Services (Angs) Dba Copper River Management Co 401(k) Plan

Data updated 2026-08-25

$37M
Total assets Below avg plan size
445
Participants Below avg headcount
82nd
Percentile by assets National rank
$83,708
Avg per participant Below avg balance/head
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Official DOL plan name: Copper River 401(k) Plan · Sponsored by Alaska Native General Services (Angs) Dba Copper River Management Co · Virginia · Management of Enterprises

$37M in assets, 445 participants

Alaska Native General Services (Angs) Dba Copper River Management Co's Copper River 401(k) Plan reported $37M in total assets and 445 participants in its 2023 DOL Form 5500 filing, ranking in the 82nd 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.

  • #722 in Management of Enterprises (1,137 peers)

Where Copper River 401(k) Plan sits by assets

Copper River 401(k) Plan sits in the top quartile of all filed plans by assets, $37M for 445 participants (~$83,708/participant), up 17.6% in 2023.

#722
in Management of Enterprises (1,137 peers)
+17.6%
assets growth YoY
0.4×
vs typical plan assets (national mean)

Copper River 401(k) Plan's outsized position by total assets

Copper River 401(k) Plan vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$37,249,947 Top 18% higher than 82% of 127,068 filed plans

This plan $0 $2,050,000,000 every filed plan with reported assets, bucketed by value

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2023

Copper River 401(k) Plan among mid-size filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Copper River 401(k) Plan sits mid-pack in the medium band (445 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Copper River 401(k) Plan reported net income rose from -$2M in the plan year 2022 filing to $6M in the plan year 2023 filing.
  • Copper River 401(k) Plan end-of-year assets rose from $32M in the plan year 2022 filing to $37M in the plan year 2023 filing.
  • Copper River 401(k) Plan reported participants rose from 439 in the plan year 2022 filing to 445 in the plan year 2023 filing.

See the national 2022→2023 release diff →

EBSA filing schedule strip

Filing strip 020653329 · Alaska Native General Services (Angs) Dba Copper River Management Co PY 2023 · 401(k)

Copper River 401(k) Plan · $37M · 445 · 82nd

  • RANK $37M
  • RANK 445
  • RANK 82nd
  • RANK 401(k)
  • RANK near Tbh Management, LLC 401(k) Plan
  • RANK ind #722

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 Management of Enterprises retirement plans → · Plans in Virginia →

Copper River 401(k) Plan in the asset neighbourhood

Beretta U.S.a. Corporation 401(k) & Profit Sharing PlanBeretta U.S.a. Corporation 4…$37MCopper River 401(k) Plan$37MTbh Management, LLC 401(k) PlanTbh Management, LLC 401(k) P…$37MWholestone Farms Cooperative 401(k) PlanWholestone Farms Cooperative…$37MHuber + Suhner North America Corporation 401(k) PlanHuber + Suhner North America…$37M
End-of-year total assets ($M) among Copper River 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)$32M
Net Assets (End of Year)$37M
Net Income$6M
Employer EIN020653329
Plan Effective Date1998-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Alaska Native General Services (Angs) Dba Copper River Management Co)

Sponsor-wide plan assets over time

All Alaska Native General Services (Angs) Dba Copper River Management Co plans reported in each filing year

Latest sponsor-wide plan assets
$44M 40.16725905591037% vs 2022
2024 filing year
$30M$35M$40M$45M$50M 202220232024 $31.7M $44.4M ▲ +40.2%
Year Plans Participants Total Assets
2022 1 439 $32M
2023 1 445 $37M
2024 1 487 $44M

Nearby 401(k) Plans in Virginia

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Copper River 401(k) Plan vs. nearby 401(k) plans in Virginia, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -10010203040 Total assets ($B) Participants Copper River 401(k) Plan, Total assets ($B): 0.037249947 · Participants: 445Copper River 401(k) PlanNorthrop Grumman Savings Plan, Total assets ($B): 36.173098625 · Participants: 97987Northrop Grumman Savings Plan401(k) Pension Plan, Total assets ($B): 14.97867624 · Participants: 62467401(k) Pension PlanGeneral Dynamics Corporation 401(k) Plan 6.0, Total assets ($B): 11.167449098 · Participants: 48860General Dynamics Corporation 401(k) Plan 6.0Leidos, Inc. Retirement Plan, Total assets ($B): 10.583898778 · Participants: 27043Leidos, Inc. Retirement PlanBae Systems Employees' Savings and Investment Plan, Total assets ($B): 9.406287325 · Participants: 31681Bae Systems Employees' Savings and Investment Plan
Copper River 401(k) Plan vs. nearby 401(k) plans in Virginia, assets vs. participants
Compare Copper River 401(k) Plan side-by-side with 3 peers →

Copper River 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Virginia, the nearest 401(k) by assets is Tbh Management, LLC 401(k) Plan in CA ($37M); by covered participants it is Conewago Holdings, Inc 401(k) Plan in PA (445 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (445 participants); asset peers above are excluded.

DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Copper River 401(k) Plan assets move in 2023? ▼
Copper River 401(k) Plan grew sharply - up 17.6% during 2023, from $32M to $37M. Reported net income was $6M.
How have Alaska Native General Services (Angs) Dba Copper River Management Co plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Alaska Native General Services (Angs) Dba Copper River Management Co's sponsor-wide assets grew 40.2%, from $32M to $44M.
Where does Copper River 401(k) Plan rank by assets among Form 5500 filers? ▼
Copper River 401(k) Plan ranks in the 82nd percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top quartile of all filed plans by assets).
Which 401(k) plans are similar in size to Copper River 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Tbh Management, LLC 401(k) Plan in CA ($37M, 165 participants).
Which 401(k) plans cover a similar participant headcount to Copper River 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Conewago Holdings, Inc 401(k) Plan in PA (445 participants, $33M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 020653329.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.