Atkore International 401(k) match, vesting and fees

Plan year 2024 filingAtkore International Retirement Savings and Investment Plan · Plan 035 · EIN 90-0631477Updated Oct 2026

What Atkore International's 401(k) plan says about matching contributions

The match terms have not been published from this plan's filing yet.
The plan year 2024 filing reports $6.4M in employer contributions, about $986 per participant. That total includes any match and profit-sharing; it is not a match formula. Plan year 2024 Form 5500 ↗
$39,988
Average account balance
7,002
Participants (end of year)
$261M
Plan assets (end of year)
0.20%
Admin expenses ÷ assets

Plan features

Match, vesting and enrollment details have not been published from this plan's audit report yet. The figures below come from the structured filing.

RecordkeeperFidelity Investments InstitutionalSchedule C ↗
Independent auditorCrowe LLP (unmodified opinion, limited scope)Schedule H ↗
Plan type and status401(k) · ActiveForm 5500 ↗
Late participant contributionsReported on the filingSchedule H ↗

How the plan compares

Plan year 2024 medians for 283 defined-contribution plans in manufacturing with 5,000 to 9,999 participants.

Atkore International: employer contribution per participant$986
Peer median$2,895
Atkore International: average balance$39,988
Peer median$115,263
Atkore International: admin expenses ÷ assets0.20%
Peer median0.08%

Admin expenses are the plan's reported administrative expenses divided by its assets; they do not include fund expense ratios.

Plan history

Plan assets went from $246M at the end of plan year 2021 to $261M at the end of plan year 2024.

$246M2021$193M2022$229M2023$261M2024
End-of-year figures from each plan year's Form 5500 filing for the Atkore International plan.
Plan yearParticipantsAssetsEmployer contributionsPer participantAdmin expense ratioMatch formulaFiling
20247,002$261M$6.4M$9860.20%Not publishedForm 5500 ↗
20235,791$229M$5.8M$1,0870.21%Not publishedForm 5500 ↗
20224,660$193M$4.8M$1,1130.19%Not publishedForm 5500 ↗
20214,347$246M$3.7M$8980.22%Not publishedForm 5500 ↗

Other Atkore International plans (1)

Each plan files its own Form 5500. Figures are from each plan's latest filing.

Atkore Union Pension Plan

Plan 039 · EIN 90-0631477 · plan year 2024 filing
$67,966
Average account balance
1,334
Participants (end of year)
$90.7M
Plan assets (end of year)
0.78%
Admin expenses ÷ assets

Plan features

Match, vesting and enrollment details have not been published from this plan's audit report yet. The figures below come from the structured filing.

Independent auditorCrowe LLP (unmodified opinion, limited scope)Schedule H ↗
Plan type and statusPension (defined benefit) · FrozenForm 5500 ↗

Common questions

Does Atkore International match 401(k) contributions?

The match terms for the Atkore International Retirement Savings and Investment Plan have not been published from its filing yet. The plan year 2024 filing reports $6.4M in employer contributions, about $986 per participant. That total includes any match and profit-sharing; it is not a match formula.

When is the Atkore International 401(k) match vested?

The vesting schedule for the Atkore International Retirement Savings and Investment Plan is not in the data published so far. Your Summary Plan Description states it.

Who manages the Atkore International 401(k)?

The recordkeeper listed on Schedule C of the plan year 2024 filing is Fidelity Investments Institutional. The plan administrator is Atkore International Inc..

I left Atkore International. How do I find my old 401(k)?

Your account stays in the plan until you move it. Contact the plan administrator (Atkore International Inc., (708) 225-2146) or the recordkeeper, Fidelity Investments Institutional. The Atkore International old 401(k) page lists the contacts from every plan filing. Find an old Atkore International 401(k)

Data from the public Form 5500 annual reports Atkore International filed with the U.S. Department of Labor (plan years 2021 and 2022 and 2023 and 2024) and, where noted, the attached independent auditor's report. Plan terms may have changed since the filing; check your current Summary Plan Description. PlanFacts is not affiliated with Atkore International. Not financial advice. Report a correction · Methodology