401(k) · DOL Form 5500 · 2023

Ptc Therapeutics, Inc. 401(k) Plan

Data updated 2026-08-25

$183M
Total assets Near avg plan size
1,079
Participants Near avg headcount
94th
Percentile by assets National rank
$169,731
Avg per participant Above avg balance/head
PlainRetire home → About this data RSS: change history

Official DOL plan name: Ptc Therapeutics Inc. 401(k) Retirement Savings Plan · Sponsored by Ptc Therapeutics, Inc. · New Jersey · Manufacturing

$183M in assets, 1,079 participants

Ptc Therapeutics, Inc.'s Ptc Therapeutics Inc. 401(k) Retirement Savings Plan reported $183M in total assets and 1,079 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.

  • #17,100 in Manufacturing (18,722 peers)

Where Ptc Therapeutics Inc. 401(k) Retirement Savings Plan sits by assets

Ptc Therapeutics Inc. 401(k) Retirement Savings Plan sits in the top 10% of all filed plans by assets, $183M for 1,079 participants (~$169,731/participant), up 36.7% in 2023.

#17,100
in Manufacturing (18,722 peers)
+36.7%
assets growth YoY
1.8×
vs typical plan assets (national mean)

Ptc Therapeutics Inc. 401(k) Retirement Savings Plan's outsized position by total assets

Ptc Therapeutics Inc. 401(k) Retirement Savings Plan vs every filed plan by assets

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

$183,139,267 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

Ptc Therapeutics Inc. 401(k) 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. Ptc Therapeutics Inc. 401(k) Retirement Savings Plan lands in the large band (1,079 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Ptc Therapeutics Inc. 401(k) Retirement Savings Plan reported net income rose from -$8M in the plan year 2022 filing to $49M in the plan year 2023 filing.
  • Ptc Therapeutics Inc. 401(k) Retirement Savings Plan end-of-year assets rose from $134M in the plan year 2022 filing to $183M in the plan year 2023 filing.
  • Ptc Therapeutics Inc. 401(k) Retirement Savings Plan reported participants rose from 890 in the plan year 2022 filing to 1,079 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Plan-year Form 5500 strip

Filing strip 043416587 · Ptc Therapeutics, Inc. PY 2023 · 401(k)

Ptc Therapeutics Inc. 401(k) Retirement Savings Plan · $183M · 1,079 · 94th

  • RANK $183M
  • RANK 1,079
  • RANK 94th
  • RANK 401(k)
  • RANK near Medallia, Inc. 401(k) Plan
  • RANK ind #17100

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 New Jersey →

Ptc Therapeutics Inc. 401(k) Retirement Savings Plan in the asset neighbourhood

Invenergy LLC 401(k) Plan$183MLedvance LLC 401(k) Savings PlanLedvance LLC 401(k) Savings …$183MThe Taubman Company and Related Entities Employee Retirement Savings PlanThe Taubman Company and Rela…$183MPtc Therapeutics Inc. 401(k) Retirement Savings PlanPtc Therapeutics Inc. 401(k)…$183MMedallia, Inc. 401(k) Plan$183M
End-of-year total assets ($M) among Ptc Therapeutics Inc. 401(k) Retirement Savings Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

Scale-class filing particulars (2023)

Total Assets (Beginning of Year)$134M
Net Assets (End of Year)$183M
Net Income$49M
Employer EIN043416587
Plan Effective Date2004-10-31
Filing StatusFILING RECEIVED

Sponsor Plan History (Ptc Therapeutics, Inc.)

Sponsor-wide plan assets over time

All Ptc Therapeutics, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$200M 49.10869817720575% vs 2022
2024 filing year
$120M$140M$160M$180M$200M$220M 202220232024 $134M $200M ▲ +49.1%
Year Plans Participants Total Assets
2022 1 890 $134M
2023 1 1,079 $183M
2024 1 657 $200M

Nearby 401(k) Plans in New Jersey

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

Ptc Therapeutics Inc. 401(k) Retirement Savings Plan vs. nearby 401(k) plans in New Jersey, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000 -1001020304050 Total assets ($B) Participants Ptc Therapeutics Inc. 401(k) Retirement Savings Plan, Total assets ($B): 0.183139267 · Participants: 1079Ptc Therapeutics Inc. 401(k) Retirement Savings PlanJPMorgan Chase 401(k) Savings Plan, Total assets ($B): 44.552237022 · Participants: 176610JPMorgan Chase 401(k) Savings PlanVerizon Savings Plan for Management Employees, Total assets ($B): 27.825640157 · Participants: 78072Verizon Savings Plan for Management EmployeesJohnson and Johnson Savings Plan, Total assets ($B): 22.177853595 · Participants: 41291Johnson and Johnson Savings PlanErnst & Young Retirement Savings Plan, Total assets ($B): 15.543526764 · Participants: 59346Ernst & Young Retirement Savings PlanMerck US Savings Plan, Total assets ($B): 13.424416176 · Participants: 26850Merck US Savings Plan
Ptc Therapeutics Inc. 401(k) Retirement Savings Plan vs. nearby 401(k) plans in New Jersey, assets vs. participants
Compare Ptc Therapeutics Inc. 401(k) Retirement Savings Plan side-by-side with 3 peers →

Ptc Therapeutics Inc. 401(k) Retirement Savings Plan's out-of-state 401(k) peers by assets and headcount

Outside New Jersey, the nearest 401(k) by assets is Medallia, Inc. 401(k) Plan in CA ($183M); by covered participants it is Kaiser Aluminum Investments Company Savings and Investment Plan in TN (1,079 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($183M here).

Similar participant headcount

Nearest other-state filings by covered participants (1,079 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 Ptc Therapeutics Inc. 401(k) Retirement Savings Plan assets move in 2023? ▼
Ptc Therapeutics Inc. 401(k) Retirement Savings Plan surged - up 36.7% during 2023, from $134M to $183M. Reported net income was $49M.
How have Ptc Therapeutics, Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Ptc Therapeutics, Inc.'s sponsor-wide assets grew 49.1%, from $134M to $200M.
Where does Ptc Therapeutics Inc. 401(k) Retirement Savings Plan rank by assets among Form 5500 filers? ▼
Ptc Therapeutics Inc. 401(k) Retirement Savings 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 401(k) plans are similar in size to Ptc Therapeutics Inc. 401(k) Retirement Savings Plan? ▼
Among 401(k) plans in other states, the closest by assets is Medallia, Inc. 401(k) Plan in CA ($183M, 1,406 participants).
Which 401(k) plans cover a similar participant headcount to Ptc Therapeutics Inc. 401(k) Retirement Savings Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Kaiser Aluminum Investments Company Savings and Investment Plan in TN (1,079 participants, $231M 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 043416587.

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.