401(k) · DOL Form 5500 · 2023

Rhi Magnesita 401(k) Plan

Data updated 2026-08-25

$121M
Total assets Near avg plan size
844
Participants Near avg headcount
92nd
Percentile by assets National rank
$143,303
Avg per participant Near avg balance/head
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Official DOL plan name: Thrift Plan of Rhi Magnesita · Sponsored by Rhi Magnesita · Pennsylvania · Manufacturing

$121M in assets, 844 participants

Rhi Magnesita's Thrift Plan of Rhi Magnesita reported $121M in total assets and 844 participants in its 2023 DOL Form 5500 filing, ranking in the 92nd 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.

  • #16,564 in Manufacturing (18,722 peers)

Where Thrift Plan of Rhi Magnesita sits by assets

Thrift Plan of Rhi Magnesita sits in the top 10% of all filed plans by assets, $121M for 844 participants (~$143,303/participant), up 16.7% in 2023.

#16,564
in Manufacturing (18,722 peers)
+16.7%
assets growth YoY
1.2×
vs typical plan assets (national mean)

Thrift Plan of Rhi Magnesita's outsized position by total assets

Thrift Plan of Rhi Magnesita vs every filed plan by assets

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

$120,948,122 Top 8% higher than 92% 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

Thrift Plan of Rhi Magnesita 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. Thrift Plan of Rhi Magnesita sits mid-pack in the medium band (844 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Thrift Plan of Rhi Magnesita reported net income rose from -$24M in the plan year 2022 filing to $17M in the plan year 2023 filing.
  • Thrift Plan of Rhi Magnesita end-of-year assets rose from $104M in the plan year 2022 filing to $121M in the plan year 2023 filing.
  • Thrift Plan of Rhi Magnesita reported participants rose from 822 in the plan year 2022 filing to 844 in the plan year 2023 filing.

See the national 2022→2023 release diff →

EBSA filing schedule strip

Filing strip 230380777 · Rhi Magnesita PY 2023 · 401(k)

Thrift Plan of Rhi Magnesita · $121M · 844 · 92nd

  • BOY $121M
  • SCH 844
  • EBSA 92nd
  • PART 401(k)
  • TYPE near The California Commerce Club, Inc. Retirement Savings Plan
  • NET ind #16564

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 Pennsylvania →

Thrift Plan of Rhi Magnesita in the asset neighbourhood

The California Commerce Club, Inc. Retirement Savings PlanThe California Commerce Club…$121MEssex Portfolio L.P. 401(k) PlanEssex Portfolio L.P. 401(k) …$121MThrift Plan of Rhi Magnesita$121MUpstate Niagara Cooperative, Inc. Retirement PlanUpstate Niagara Cooperative,…$121MProvidence Administrative Consulting Services Inc 401(k) Profit Sharing Plan and TrustProvidence Administrative Co…$121M
End-of-year total assets ($M) among Thrift Plan of Rhi Magnesita and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)$104M
Net Assets (End of Year)$121M
Net Income$17M
Employer EIN230380777
Plan Effective Date1980-06-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Rhi Magnesita)

Sponsor-wide plan assets over time

All Rhi Magnesita plans reported in each filing year

Latest sponsor-wide plan assets
$200M 16.870636546375096% vs 2022
2024 filing year
$160M$170M$180M$190M$200M$210M 202220232024 $171M $200M ▲ +16.9%
Year Plans Participants Total Assets
2022 2 924 $171M
2023 2 934 $191M
2024 2 922 $200M

Nearby 401(k) Plans in Pennsylvania

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

Thrift Plan of Rhi Magnesita vs. nearby 401(k) plans in Pennsylvania, assets vs. participants Scatter plot of 6 data points. -50000050000100000 -505101520 Total assets ($B) Participants Thrift Plan of Rhi Magnesita, Total assets ($B): 0.120948122 · Participants: 844Thrift Plan of Rhi MagnesitaComcast Corporation Retirement - Investment Plan, Total assets ($B): 17.368669862 · Participants: 93136Comcast Corporation Retirement - Investment PlanCigna 401(k) Plan, Total assets ($B): 13.003870935 · Participants: 66760Cigna 401(k) PlanThe Vanguard Retirement and Savings Plan, Total assets ($B): 9.765617477 · Participants: 18200The Vanguard Retirement and Savings PlanThe PNC Financial Services Group, Inc. Incentive Savings Plan, Total assets ($B): 9.339762 · Participants: 61697The PNC Financial Services Group, Inc. Incentive Savings PlanThe Bank of New York Mellon Corporation 401(k) Savings Plan, Total assets ($B): 8.955655142 · Participants: 25184The Bank of New York Mellon Corporation 401(k) Savings Plan
Thrift Plan of Rhi Magnesita vs. nearby 401(k) plans in Pennsylvania, assets vs. participants
Compare Thrift Plan of Rhi Magnesita side-by-side with 3 peers →

Thrift Plan of Rhi Magnesita's out-of-state 401(k) peers by assets and headcount

Outside Pennsylvania, the nearest 401(k) by assets is The California Commerce Club, Inc. Retirement Savings Plan in CA ($121M); by covered participants it is Id. Me, Inc. 401(k) in VA (844 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (844 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 Thrift Plan of Rhi Magnesita assets move in 2023? ▼
Thrift Plan of Rhi Magnesita grew sharply - up 16.7% during 2023, from $104M to $121M. Reported net income was $17M.
How have Rhi Magnesita plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Rhi Magnesita's sponsor-wide assets grew 16.9%, from $171M to $200M.
Where does Thrift Plan of Rhi Magnesita rank by assets among Form 5500 filers? ▼
Thrift Plan of Rhi Magnesita ranks in the 92nd percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Thrift Plan of Rhi Magnesita? ▼
Among 401(k) plans in other states, the closest by assets is The California Commerce Club, Inc. Retirement Savings Plan in CA ($121M, 1,718 participants).
Which 401(k) plans cover a similar participant headcount to Thrift Plan of Rhi Magnesita? ▼
Among 401(k) plans in other states, the closest by covered participants is Id. Me, Inc. 401(k) in VA (844 participants, N/A 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 230380777.

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.