Plan Ledger DOL Form 5500 · updated monthly

Interdigital, Inc.401(k)

INTERDIGITAL SAVINGS AND PROTECTION PLAN · WILMINGTON, DE · plan year 2024

Reported admin expense ratio · 2024
0.11%

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

Interdigital, Inc. reported $150,182 in plan administrative expenses for 2024: 0.11% of average plan assets, below the peer median. Employer contributions averaged $6,840 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 2 years on file its reported administrative ratio fell from 0.13% to 0.11%. The plan sits in the $50M–$250M size bracket, benchmarked here against 10,352 comparable plans and shown alongside other professional & technical services employers. By assets it is the 27th-largest of 242 plans among Delaware employers on file, and the 1,125th of 11,654 in professional & technical services. In 2024, employees put in $2.66 for every $1.00 the employer contributed.

Plan summary
Net assets, end of year$138,228,176
Participants with balances439
Active participants216
Employer contributions$1,477,476
Employee contributions$3,931,471
Employer contribution per active participant$6,840
Average account balance$314,871
Benefits paid to participants$15,258,787
Plan auditUnmodified (clean) audit opinion
Plan history3
Yearassets · accounts · employer contribution
2024$138.2M · 439 accts · $1.5M emplr
2023$127.2M · 425 accts · $1.3M emplr
2022$105.5M · 420 accts · $1.0M emplr
Administrative expenses, itemized · 2024
Recordkeeping & contract admin$30,071
Investment management$120,111
Total administrative$150,182
The Interdigital, Inc. 401(k) match · 2024
Employer contribution per active participant$6,840
Median for plans this size$3,635
2024$6,840 per active participant
2023$5,834 per active participant
2022$4,585 per active participant

Interdigital, Inc.'s 2024 employer contribution ran above the $3,635 median for plans its size, placing it in the top 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
TRANSAMERICA RETIREMENT SOLUTIONS · Claims processing · Recordkeeping$30,071
MMA SECURITIES, LLC · Consulting · Investment advisory (plan)$119,961
CHARLES SCHWAB & CO., INC. · Consulting$150
NATIONAL FINANCIAL SERVICES · Securities brokerageindirect comp

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

Recordkeeper by year2
2024Transamerica
2023Transamerica

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Administrative cost history3
2024$150,182 · 0.11%
2023$106,116 · 0.09%
2022$158,873 · 0.13%
Same employer
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Csc DE$544.0M · 0.04%
The Siegfried Group, LLP DE$252.4M · 0.06%
Morris James LLP DE$74.2M · 0.24%
Qps, LLC DE$56.0M · 0.15%

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Source: U.S. Department of Labor, Form 5500 series, EIN 824936666 · Verify on EFAST2 · Amounts are as reported by the plan sponsor for the plan year shown.