Plan Ledger DOL Form 5500 · updated monthly

Atkore International Inc.401(k)

ATKORE INTERNATIONAL RETIREMENT SAVINGS AND INVESTMENT PLAN · HARVEY, IL · plan year 2024

Reported admin expense ratio · 2024
0.20%

Peer grade: C · admin costs + employer contributions vs same-size plans · how grading works

Atkore International Inc. reported $487,506 in plan administrative expenses for 2024: 0.20% of average plan assets, above the peer median. Employer contributions averaged $1,393 per active participant. This ratio covers administrative expenses reported on the plan's Schedule H only; fund-level expense ratios are not included in public structured data — see methodology.

Across the 3 years on file its reported administrative ratio has held roughly steady near 0.20%. The plan sits in the $50M–$250M size bracket, benchmarked here against 10,352 comparable plans and shown alongside other manufacturing employers. By assets it is the 266th-largest of 3,702 plans among Illinois employers on file, and the 959th of 13,661 in manufacturing. In 2024, employees put in $2.74 for every $1.00 the employer contributed; active participation has grown from 3,086 to 4,615 since 2022.

Plan summary
Net assets, end of year$260,681,970
Participants with balances6,519
Active participants4,615
Employer contributions$6,426,555
Employee contributions$17,609,592
Employer contribution per active participant$1,393
Average account balance$39,988
Benefits paid to participants$36,761,336
Plan auditUnmodified (clean) audit opinion
AuditorCROWE LLP
Plan history3
Yearassets · accounts · employer contribution
2024$260.7M · 6,519 accts · $6.4M emplr
2023$229.0M · 5,334 accts · $5.8M emplr
2022$192.5M · 4,327 accts · $4.8M emplr
Administrative expenses, itemized · 2024
Recordkeeping & contract admin$340,818
Audit (IQPA)$30,712
Total administrative$487,506
The Atkore International Inc. 401(k) match · 2024
Employer contribution per active participant$1,393
Median for plans this size$3,635
2024$1,393 per active participant
2023$1,408 per active participant
2022$1,561 per active participant

Atkore International Inc.'s 2024 employer contribution ran below the $3,635 median for plans its size, in the bottom quarter of its peers. Filings report dollars actually contributed, not the match formula; the formula itself (for example, 50% of the first 6% of pay) lives in the plan's summary plan description from HR.

What these fees cost you

Annual cost at the plan's reported 2024 administrative ratio, against the median plan its size; fund expense ratios are extra. Compare any plan.

Service providers · 20244
FIDELITY INVESTMENTS INSTITUTIONAL · Loan processing$340,818
DIMEO SCHNEIDER & ASSOCIATES · Investment advisory (plan)$65,000
MORGAN LEWIS · Legal$50,976
CROWE HORWATH · Accounting / audit$30,712

Compensation shown is direct payments from plan assets reported on Schedule C. Providers paid through fund revenue-sharing appear as indirect.

Administrative cost history3
2024$487,506 · 0.20%
2023$433,543 · 0.21%
2022$421,969 · 0.19%
Same employer
Similar plansManufacturing · Illinois
Madison Iaq LLC IL$279.9M · 0.13%
Life Fitness, LLC IL$276.2M · 0.11%
Littelfuse, Inc. IL$266.1M · 0.05%
Griffith Foods Group, Inc. IL$261.5M · 0.07%
Great Dane LLC IL$256.0M · 0.09%
Spraying Systems Co IL$254.9M · 0.07%
Inx International Ink Co. IL$252.7M · 0.09%
Grundfos Pumps Corporation IL$250.9M · 0.11%

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Source: U.S. Department of Labor, Form 5500 series, EIN 900631477 · Verify on EFAST2 · Amounts are as reported by the plan sponsor for the plan year shown.