Defined Benefit (Pension) · DOL Form 5500 · 2023

Olin Corporation Pension Plan

Data updated 2026-08-25

$150M
Total assets Near avg plan size
N/A
Participants Small participant base
94th
Percentile by assets National rank
PlainRetire home → About this data RSS: change history

Official DOL plan name: The Goco Pension Plan · Sponsored by Olin Corporation · Missouri · Manufacturing

$150M in assets, N/A participants

Olin Corporation's The Goco Pension Plan reported $150M in total assets and N/A participants in its 2023 DOL Form 5500 filing, ranking in the 94th 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.

  • #16,870 in Manufacturing (18,722 peers)

Where The Goco Pension Plan sits by assets

The Goco Pension Plan sits in the top 10% of all filed plans by assets, $150M for N/A participants, down 0.7% in 2023.

#16,870
in Manufacturing (18,722 peers)
-0.7%
assets change YoY
1.5×
vs typical plan assets (national mean)

The plan reported a net loss of $1M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

The Goco Pension Plan's outsized position by total assets

The Goco Pension Plan vs every filed plan by assets

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

$150,021,494 Top 6% higher than 94% 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

Filed plans by participant headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets.

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • The Goco Pension Plan reported net income rose from -$27M in the plan year 2022 filing to -$1M in the plan year 2023 filing.
  • The Goco Pension Plan end-of-year assets fell from $151M in the plan year 2022 filing to $150M in the plan year 2023 filing.

See the national 2022→2023 release diff →

Form 5500 schedule snapshot

Filing strip 131872319 · Olin Corporation PY 2023 · Defined Benefit (Pension)

The Goco Pension Plan · $150M · N/A · 94th

  • EOY $150M
  • EOY N/A
  • EOY 94th
  • EOY Defined Benefit (Pension)
  • EOY near Retirement Plan for Employees of Aquarion Company
  • EOY ind #16870

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 Missouri →

The Goco Pension Plan in the asset neighbourhood

Cablevision Cash Balance Pension PlanCablevision Cash Balance Pen…$150MRetirement Plan for Employees of Aquarion CompanyRetirement Plan for Employee…$150MThe Goco Pension Plan$150MU. a. Local No. 343 Defined Benefit PlanU. a. Local No. 343 Defined …$150MChromalloy Group Pension Plan$150M
End-of-year total assets ($M) among The Goco Pension Plan and nearest nationwide Defined Benefit (Pension) peers. Source: DOL Form 5500 plan year 2023.

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)$151M
Net Assets (End of Year)$150M
Net Income-$1M
Employer EIN131872319
Plan Effective Date1961-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Olin Corporation)

Sponsor-wide plan assets over time

All Olin Corporation plans reported in each filing year

Latest sponsor-wide plan assets
$3.3B 7.695972792831564% vs 2022
2024 filing year
$3B$3.1B$3.2B$3.3B$3.4B 202220232024 $3.07B $3.31B ▲ +7.8%
Year Plans Participants Total Assets
2022 3 8,977 $3.1B
2023 3 8,798 $3.3B
2024 3 8,247 $3.3B

Nearby Defined Benefit (Pension) Plans in Missouri

Peer Defined Benefit (Pension) plans, same state, same plan type, ranked by total assets.

The Goco Pension Plan vs. nearby Defined Benefit (Pension) plans in Missouri, assets vs. participants Scatter plot of 6 data points. -10000010000200003000040000 -20246810 Total assets ($B) Participants The Goco Pension Plan, Total assets ($B): 0.150021494 · Participants: 0The Goco Pension PlanBoilermaker-Blacksmith National Pension Trust, Total assets ($B): 7.787453474 · Participants: 30358Boilermaker-Blacksmith National Pension TrustAmeren Retirement Plan, Total assets ($B): 4.709766277 · Participants: 10156Ameren Retirement PlanCo-Op Retirement Plan, Total assets ($B): 3.457605028 · Participants: 14993Co-Op Retirement PlanEmerson Electric Company Retirement Plan, Total assets ($B): 3.376279254 · Participants: 2671Emerson Electric Company Retirement PlanCarpenters Pension Trust Fund of St. Louis, Total assets ($B): 3.265514848 · Participants: 11420Carpenters Pension Trust Fund of St. Louis
The Goco Pension Plan vs. nearby Defined Benefit (Pension) plans in Missouri, assets vs. participants
Compare The Goco Pension Plan side-by-side with 3 peers →

The Goco Pension Plan's closest out-of-state Defined Benefit (Pension) peers by assets

Outside Missouri, the nearest Defined Benefit (Pension) by end-of-year assets is Retirement Plan for Employees of Aquarion Company in CT at $150M (this filing: $150M).

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($150M here).

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 The Goco Pension Plan assets move in 2023? ▼
The Goco Pension Plan held essentially flat - down 0.7% during 2023, from $151M to $150M. Reported net income was -$1M.
How have Olin Corporation plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Olin Corporation's sponsor-wide assets grew 7.7%, from $3.1B to $3.3B.
Where does The Goco Pension Plan rank by assets among Form 5500 filers? ▼
The Goco Pension Plan ranks in the 94th 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 Defined Benefit (Pension) plans are similar in size to The Goco Pension Plan? ▼
Among Defined Benefit (Pension) plans in other states, the closest by assets is Retirement Plan for Employees of Aquarion Company in CT ($150M, 136 participants).

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 131872319.

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.