401(k) · DOL Form 5500 · 2023

Talen Energy Supply, LLC 401(k) Plan

Data updated 2026-08-25

$533M
Total assets Above avg plan size
1,868
Participants Near avg headcount
98th
Percentile by assets National rank
$285,482
Avg per participant High balance/head
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Official DOL plan name: Talen Energy Retirement Savings Plan · Sponsored by Talen Energy Supply, LLC · Texas · Utilities

$533M in assets, 1,868 participants

Talen Energy Supply, LLC's Talen Energy Retirement Savings Plan reported $533M in total assets and 1,868 participants in its 2023 DOL Form 5500 filing, ranking in the 98th 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.

  • #596 in Utilities (721 peers)

Coverage in Texas

Talen Energy Retirement Savings Plan covers 1,868 participants in Texas, 2.7x the typical Texas plan (state average ~688 per filing). Assets: $533M.

#596
in Utilities (721 peers)
+16.1%
assets growth YoY
5.4×
vs typical plan assets (national mean)

Talen Energy Retirement Savings Plan's outsized position by total assets

Talen Energy Retirement Savings Plan vs every filed plan by assets

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

$533,280,027 Top 2% higher than 98% 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

Talen Energy Retirement Savings Plan's large-plan peer group by participant headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Talen Energy Retirement Savings Plan lands in the large band (1,868 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Talen Energy Retirement Savings Plan reported net income rose from -$96M in the plan year 2022 filing to $74M in the plan year 2023 filing.
  • Talen Energy Retirement Savings Plan end-of-year assets rose from $459M in the plan year 2022 filing to $533M in the plan year 2023 filing.
  • Talen Energy Retirement Savings Plan reported participants rose from 1,773 in the plan year 2022 filing to 1,868 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Form 5500 schedule snapshot

Filing strip 233074920 · Talen Energy Supply, LLC PY 2023 · 401(k)

Talen Energy Retirement Savings Plan · $533M · 1,868 · 98th

  • PHOTO $533M
  • IND 1,868
  • EOY 98th
  • 5500 401(k)
  • ASSETS near Informatica LLC 401(k) Retirement Plan
  • PCT ind #596

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 Utilities retirement plans → · Plans in Texas →

Talen Energy Retirement Savings Plan in the asset neighbourhood

Electric Power Research Institute, Inc. 401(k) PlanElectric Power Research Inst…$534MThe University of Phoenix, Inc. Savings and Investment PlanThe University of Phoenix, I…$534MTalen Energy Retirement Savings PlanTalen Energy Retirement Savi…$533MInformatica LLC 401(k) Retirement PlanInformatica LLC 401(k) Retir…$532MSouthwest Gas Corporation Employees' Investment PlanSouthwest Gas Corporation Em…$532M
End-of-year total assets ($M) among Talen Energy Retirement Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Texas filing particulars

Total Assets (Beginning of Year)$459M
Net Assets (End of Year)$533M
Net Income$74M
Employer EIN233074920
Plan Effective Date2015-06-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Talen Energy Supply, LLC)

Sponsor-wide plan assets over time

All Talen Energy Supply, LLC plans reported in each filing year

Latest sponsor-wide plan assets
$1.4B 14.319699782700102% vs 2022
2024 filing year
$1.2B$1.3B$1.4B$1.5B 202220232024 $1.26B $1.44B ▲ +14.3%
Year Plans Participants Total Assets
2022 2 2,653 $1.3B
2023 2 2,699 $1.3B
2024 2 2,528 $1.4B

Nearby 401(k) Plans in Texas

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

Talen Energy Retirement Savings Plan vs. nearby 401(k) plans in Texas, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000 -1001020304050 Total assets ($B) Participants Talen Energy Retirement Savings Plan, Total assets ($B): 0.533280027 · Participants: 1868Talen Energy Retirement Savings PlanAT&T Retirement Savings Plan, Total assets ($B): 40.012012 · Participants: 119854AT&T Retirement Savings PlanExxonmobil Savings Plan, Total assets ($B): 21.917 · Participants: 23477Exxonmobil Savings PlanCaterpillar 401(k) Savings Plan, Total assets ($B): 16.496476432 · Participants: 41679Caterpillar 401(k) Savings PlanAmerican Airlines, Inc. 401(k) Plan, Total assets ($B): 14.680189879 · Participants: 88792American Airlines, Inc. 401(k) PlanDell Inc. 401(k) Plan, Total assets ($B): 13.529835 · Participants: 45686Dell Inc. 401(k) Plan
Talen Energy Retirement Savings Plan vs. nearby 401(k) plans in Texas, assets vs. participants
Compare Talen Energy Retirement Savings Plan side-by-side with 3 peers →

Talen Energy Retirement Savings Plan's out-of-state 401(k) peers by assets and headcount

Outside Texas, the nearest 401(k) by assets is Informatica LLC 401(k) Retirement Plan in CA ($532M); by covered participants it is Pharmscript 401(k) Plan in NJ (1,868 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (1,868 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 Talen Energy Retirement Savings Plan assets move in 2023? ▼
Talen Energy Retirement Savings Plan grew sharply - up 16.1% during 2023, from $459M to $533M. Reported net income was $74M.
How have Talen Energy Supply, LLC plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Talen Energy Supply, LLC's sponsor-wide assets grew 14.3%, from $1.3B to $1.4B.
Where does Talen Energy Retirement Savings Plan rank by assets among Form 5500 filers? ▼
Talen Energy Retirement Savings Plan ranks in the 98th percentile by end-of-year assets among 127,072 plans that reported assets for plan year 2023 (in the top 5% of all filed plans by assets).
Which 401(k) plans are similar in size to Talen Energy Retirement Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is Informatica LLC 401(k) Retirement Plan in CA ($532M, 1,970 participants).
Which 401(k) plans cover a similar participant headcount to Talen Energy Retirement Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Pharmscript 401(k) Plan in NJ (1,868 participants, $23M 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 233074920.

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.