401(k) · DOL Form 5500 · 2023
Northshore Mining Company 401(k) Plan
Data updated 2026-08-25
- $140M
- Total assets Near avg plan size
- 574
- Participants Below avg headcount
- 93rd
- Percentile by assets National rank
- $243,993
- Avg per participant Above avg balance/head
Official DOL plan name: Northshore Mining Company and Silver Bay Power Company Retirement Savings Plan · Sponsored by Northshore Mining Company · Ohio · Mining & Oil Extraction
$140M in assets, 574 participants
Northshore Mining Company's Northshore Mining Company and Silver Bay Power Company Retirement Savings Plan reported $140M in total assets and 574 participants in its 2023 DOL Form 5500 filing, ranking in the 93rd 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.
- #701 in Mining & Oil Extraction (811 peers)
Where Northshore Mining Company and Silver Bay Power Company Retirement Savings Plan sits by assets
Northshore Mining Company and Silver Bay Power Company Retirement Savings Plan sits in the top 10% of all filed plans by assets, $140M for 574 participants (~$243,993/participant), up 14.4% in 2023.
- #701
- in Mining & Oil Extraction (811 peers)
- +14.4%
- assets growth YoY
- 1.4×
- vs typical plan assets (national mean)
Northshore Mining Company and Silver Bay Power Company Retirement Savings Plan's outsized position by total assets
Northshore Mining Company and Silver Bay Power Company Retirement Savings Plan vs every filed plan by assets
End-of-year total assets · plan year 2023 · DOL Form 5500
$140,052,193 Top 7% higher than 93% 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
Northshore Mining Company and Silver Bay Power Company Retirement Savings 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. Northshore Mining Company and Silver Bay Power Company Retirement Savings Plan sits mid-pack in the medium band (574 participants).
What changed between DOL Form 5500 filings
plan year 2022 → plan year 2023
- Northshore Mining Company and Silver Bay Power Company Retirement Savings Plan reported net income rose from -$36M in the plan year 2022 filing to $18M in the plan year 2023 filing.
- Northshore Mining Company and Silver Bay Power Company Retirement Savings Plan end-of-year assets rose from $122M in the plan year 2022 filing to $140M in the plan year 2023 filing.
- Northshore Mining Company and Silver Bay Power Company Retirement Savings Plan reported participants fell from 612 in the plan year 2022 filing to 574 in the plan year 2023 filing.
EBSA filing schedule strip
Filing strip 841116857 · Northshore Mining Company PY 2023 · 401(k)
Northshore Mining Company and Silver Bay Power Company Retirement Savings Plan · $140M · 574 · 93rd
- PART $140M
- TYPE 574
- NET 93rd
- BOOK 401(k)
- VS-ST near Toc-Woodworkers, Iam Defined Contribution Plan and Trust
- BOY ind #701
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 Mining & Oil Extraction retirement plans → · Plans in Ohio →
Northshore Mining Company and Silver Bay Power Company Retirement Savings Plan in the asset neighbourhood
Scale-class filing particulars (2023)
| Total Assets (Beginning of Year) | $122M |
|---|---|
| Net Assets (End of Year) | $140M |
| Net Income | $18M |
| Employer EIN | 841116857 |
| Plan Effective Date | 1994-10-01 |
| Filing Status | FILING RECEIVED |
Sponsor Plan History (Northshore Mining Company)
Sponsor-wide plan assets over time
All Northshore Mining Company plans reported in each filing year
- Latest sponsor-wide plan assets
- $146M 18.806921521102847% vs 2022
- 2024 filing year
| Year | Plans | Participants | Total Assets |
|---|---|---|---|
| 2022 | 1 | 612 | $122M |
| 2023 | 1 | 574 | $140M |
| 2024 | 1 | 577 | $146M |
Nearby 401(k) Plans in Ohio
Peer 401(k) plans, same state, same plan type, ranked by total assets.
- GE Retirement Savings Plan $19.5B · 59,766
- The Sherwin-Williams Company 401(k) Plan $10.1B · 47,362
- The Progressive 401(k) Plan $9.2B · 56,176
- The Kroger Co. 401(k) Retirement Savings Account Plan $8.4B · 129,769
- Nationwide Savings Plan $7.6B · 24,715
Northshore Mining Company and Silver Bay Power Company Retirement Savings Plan's out-of-state 401(k) peers by assets and headcount
Outside Ohio, the nearest 401(k) by assets is Toc-Woodworkers, Iam Defined Contribution Plan and Trust in OR ($140M); by covered participants it is Enterprise Bank and Trust Company 401(k) Plan in MA (574 participants). Same-state nearby plans are listed separately above.
Closest by plan assets
Nearest other-state filings by tot_assets_eoy ($140M here).
- Toc-Woodworkers, Iam Defined Contribution Plan and Trust (OR) $140M · 336
- Evident Scientific 401(k) Plan (MA) $140M · 703
- Pgt Savings Plan (FL) $140M · 5,178
- Retirement Savings Plan for the Employees of Mersen USA (NJ) $140M · 1,014
Similar participant headcount
Nearest other-state filings by covered participants (574 participants); asset peers above are excluded.
- Enterprise Bank and Trust Company 401(k) Plan (MA) 574 · 0 off
- Boston, Inc. Profit Sharing Plan (WI) 574 · 0 off
- Global Wafers US 401(k) Plan (TX) 574 · 0 off
- Reedsburg Area Medical Center, Inc. 401(k) Plan (WI) 574 · 0 off
DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.