Plan Ledger DOL Form 5500 · updated monthly

Scholar Rock Inc.401(k)

SCHOLAR ROCK 401(K) PLAN · CAMBRIDGE, MA · plan year 2024

Reported admin expense ratio · 2024
0.03%

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

Scholar Rock Inc. reported $5,655 in plan administrative expenses for 2024: 0.03% of average plan assets, lower than ~75% of peers. Employer contributions averaged $5,996 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 0.032% to 0.029%. The plan sits in the $10M–$50M size bracket, benchmarked here against 27,838 comparable plans and shown alongside other professional & technical services employers. By assets it is the 1,197th-largest of 2,726 plans among Massachusetts employers on file, and the 5,087th of 11,654 in professional & technical services. In 2024, employees put in $3.06 for every $1.00 the employer contributed; active participation has grown from 108 to 183 since 2022.

Plan summary
Net assets, end of year$22,818,095
Participants with balances227
Active participants183
Employer contributions$1,097,303
Employee contributions$3,356,936
Employer contribution per active participant$5,996
Average account balance$100,520
Benefits paid to participants$1,284,610
Plan auditUnmodified (clean) audit opinion
Plan history3
Yearassets · accounts · employer contribution
2024$22.8M · 227 accts · $1.1M emplr
2023$15.7M · 182 accts · $845K emplr
2022$9.7M · 149 accts · $724K emplr
Administrative expenses, itemized · 2024
Recordkeeping & contract admin$1,113
Investment management$4,542
Total administrative$5,655
The Scholar Rock Inc. 401(k) match · 2024
Employer contribution per active participant$5,996
Median for plans this size$2,416
2024$5,996 per active participant
2023$5,790 per active participant
2022$6,700 per active participant

Scholar Rock Inc.'s 2024 employer contribution ran above the $2,416 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 · 20241
FIDELITY INVESTMENTS INSTITUTIONAL · Loan processing$1,113

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$5,655 · 0.03%
2023$4,456 · 0.04%
2022$3,145 · 0.03%
Same employer
Similar plansProfessional & Technical Services · Massachusetts
Logixhealth, Inc MA$23.2M · 0.47%
Voyager Therapeutics Inc. MA$23.0M · 0.48%
Acronis, Inc. MA$22.9M · 0.50%
Design Communications, LTD. MA$22.9M · 0.45%
Rhythm Pharmaceuticals Inc. MA$22.7M · 0.09%
Butcherbox Opco, LLC MA$22.5M · 0.65%
Polygon US Corporation MA$22.2M · 0.10%
Izotope, Inc. MA$21.5M · 0.18%

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Source: U.S. Department of Labor, Form 5500 series, EIN 464197530 · Verify on EFAST2 · Amounts are as reported by the plan sponsor for the plan year shown.