Defined Benefit (Pension) · DOL Form 5500 · 2024

Ampex Corporation Pension Plan

Data updated 2026-08-25

$109M
Total assets Near avg plan size
N/A
Participants Small participant base
91st
Percentile by assets National rank
PlainRetire home → About this data RSS: change history

Official DOL plan name: Ampex Consolidated Retirement Plan · Sponsored by Ampex Corporation · Connecticut · Manufacturing

$109M in assets, N/A participants

Ampex Corporation's Ampex Consolidated Retirement Plan reported $109M in total assets and N/A participants in its 2024 DOL Form 5500 filing, ranking in the 91st 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.

  • #15,422 in Manufacturing (17,777 peers)

Where Ampex Consolidated Retirement Plan sits by assets

Ampex Consolidated Retirement Plan sits in the top 10% of all filed plans by assets, $109M for N/A participants, down 31.5% in 2024.

#15,422
in Manufacturing (17,777 peers)
-31.5%
assets change YoY
1.1×
vs typical plan assets (national mean)

The plan reported a net loss of $50M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Ampex Consolidated Retirement Plan's outsized position by total assets

Ampex Consolidated Retirement Plan vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$109,357,127 Top 9% higher than 91% of 123,620 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 2024

Filed plans by participant headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets.

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Ampex Consolidated Retirement Plan end-of-year assets fell from $160M in the plan year 2023 filing to $109M in the plan year 2024 filing.
  • Ampex Consolidated Retirement Plan reported net income fell from -$39M in the plan year 2023 filing to -$50M in the plan year 2024 filing.

See the national 2023→2024 release diff →

Form 5500 schedule snapshot

Filing strip 133667696 · Ampex Corporation PY 2024 · Defined Benefit (Pension)

Ampex Consolidated Retirement Plan · $109M · N/A · 91st

  • IND $109M
  • IND N/A
  • IND 91st
  • IND Defined Benefit (Pension)
  • IND near Molex Hourly Employees' Pension Plan
  • IND ind #15422

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 Connecticut →

Ampex Consolidated Retirement Plan in the asset neighbourhood

Industry and Local 338 Pension FundIndustry and Local 338 Pensi…$110MMolex Hourly Employees' Pension PlanMolex Hourly Employees' Pens…$109MAmpex Consolidated Retirement PlanAmpex Consolidated Retiremen…$109MSchindler Elevator Corporation Retirement PlanSchindler Elevator Corporati…$109MPost Holdings, Inc. Retirement PlanPost Holdings, Inc. Retireme…$109M
End-of-year total assets ($M) among Ampex Consolidated Retirement Plan and nearest nationwide Defined Benefit (Pension) peers. Source: DOL Form 5500 plan year 2024.

Scale-class filing particulars (2024)

Total Assets (Beginning of Year)$160M
Net Assets (End of Year)$109M
Net Income-$50M
Employer EIN133667696
Plan Effective Date1987-05-27
Filing StatusFILING RECEIVED

Sponsor Plan History (Ampex Corporation)

Sponsor-wide plan assets over time

All Ampex Corporation plans reported in each filing year

Latest sponsor-wide plan assets
$109M
2024 filing year
$0M$50M$100M$150M$200M 202220232024 $0M $109M ▲ +0.0%
Year Plans Participants Total Assets
2022 2 N/A N/A
2023 1 N/A $160M
2024 1 N/A $109M

Nearby Defined Benefit (Pension) Plans in Connecticut

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

Ampex Consolidated Retirement Plan vs. nearby Defined Benefit (Pension) plans in Connecticut, assets vs. participants Scatter plot of 6 data points. -10000010000200003000040000 -1001020304050 Total assets ($B) Participants Ampex Consolidated Retirement Plan, Total assets ($B): 0.109357127 · Participants: 0Ampex Consolidated Retirement PlanRtx Consolidated Pension Plan, Total assets ($B): 41.643558189 · Participants: 36180Rtx Consolidated Pension PlanThe Citigroup Pension Plan, Total assets ($B): 9.993084827 · Participants: 15906The Citigroup Pension PlanEversource Pension Plan, Total assets ($B): 5.763055773 · Participants: 3428Eversource Pension PlanRetirement Plan for Employees of Aetna Inc., Total assets ($B): 5.242514983 · Participants: 9682Retirement Plan for Employees of Aetna Inc.The Hartford Retirement Plan for U.S. Employees, Total assets ($B): 3.395288837 · Participants: 7034The Hartford Retirement Plan for U.S. Employees
Ampex Consolidated Retirement Plan vs. nearby Defined Benefit (Pension) plans in Connecticut, assets vs. participants
Compare Ampex Consolidated Retirement Plan side-by-side with 3 peers →

Ampex Consolidated Retirement Plan's closest out-of-state Defined Benefit (Pension) peers by assets

Outside Connecticut, the nearest Defined Benefit (Pension) by end-of-year assets is Molex Hourly Employees' Pension Plan in IL at $109M (this filing: $109M).

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($109M here).

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Ampex Consolidated Retirement Plan assets move in 2024? ▼
Ampex Consolidated Retirement Plan contracted severely - down 31.5% during 2024, from $160M to $109M. Reported net income was -$50M.
Where does Ampex Consolidated Retirement Plan rank by assets among Form 5500 filers? ▼
Ampex Consolidated Retirement Plan ranks in the 91st percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top 10% of all filed plans by assets).
Which Defined Benefit (Pension) plans are similar in size to Ampex Consolidated Retirement Plan? ▼
Among Defined Benefit (Pension) plans in other states, the closest by assets is Molex Hourly Employees' Pension Plan in IL ($109M, 674 participants).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 133667696.

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.