401(k) · DOL Form 5500 · 2022

Ultragenyx Pharmaceutical Inc. 401(k) Plan

Data updated 2026-08-25

$117M
Total assets Near avg plan size
1,016
Participants Near avg headcount
94th
Percentile by assets National rank
$115,491
Avg per participant Below avg balance/head
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Official DOL plan name: Ultragenyx Pharmaceutical Inc. 401(k) Plan and Trust · Sponsored by Ultragenyx Pharmaceutical Inc. · California · Manufacturing

$117M in assets, 1,016 participants

Ultragenyx Pharmaceutical Inc.'s Ultragenyx Pharmaceutical Inc. 401(k) Plan and Trust reported $117M in total assets and 1,016 participants in its 2022 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.

  • #18,556 in Manufacturing (20,602 peers)

Where Ultragenyx Pharmaceutical Inc. 401(k) Plan and Trust sits by assets

Ultragenyx Pharmaceutical Inc. 401(k) Plan and Trust sits in the top 10% of all filed plans by assets, $117M for 1,016 participants (~$115,491/participant), up 1.7% in 2022.

#18,556
in Manufacturing (20,602 peers)
+1.7%
assets growth YoY
1.2×
vs typical plan assets (national mean)

Ultragenyx Pharmaceutical Inc. 401(k) Plan and Trust's outsized position by total assets

Ultragenyx Pharmaceutical Inc. 401(k) Plan and Trust vs every filed plan by assets

End-of-year total assets · plan year 2022 · DOL Form 5500

$117,338,679 Top 6% higher than 94% of 139,123 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 2022

Ultragenyx Pharmaceutical Inc. 401(k) Plan and Trust's large-plan peer group by participant headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Ultragenyx Pharmaceutical Inc. 401(k) Plan and Trust lands in the large band (1,016 participants).

Published 5500 schedule card

Filing strip 272546083 · Ultragenyx Pharmaceutical Inc. PY 2022 · 401(k)

Ultragenyx Pharmaceutical Inc. 401(k) Plan and Trust · $117M · 1,016 · 94th

  • VS-ST $117M
  • VS-ST 1,016
  • VS-ST 94th
  • VS-ST 401(k)
  • VS-ST near Hannover Life Reassurance Company of America Retirement Plan
  • VS-ST ind #18556

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 California →

Ultragenyx Pharmaceutical Inc. 401(k) Plan and Trust in the asset neighbourhood

Hannover Life Reassurance Company of America Retirement PlanHannover Life Reassurance Co…$117MUltragenyx Pharmaceutical Inc. 401(k) Plan and TrustUltragenyx Pharmaceutical In…$117MThe Weitz Retirement and 401(k) PlanThe Weitz Retirement and 401…$117MUnited Nations Federal Credit Union 401(k) Plan and TrustUnited Nations Federal Credi…$117MFerrero U.S.a., Inc. and Subsidiaries Profit Sharing and 401(k) PlanFerrero U.S.a., Inc. and Sub…$117M
End-of-year total assets ($M) among Ultragenyx Pharmaceutical Inc. 401(k) Plan and Trust and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Scale-class filing particulars (2022)

Total Assets (Beginning of Year)$115M
Net Assets (End of Year)$117M
Net Income$2M
Employer EIN272546083
Plan Effective Date2013-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Ultragenyx Pharmaceutical Inc.)

Sponsor-wide plan assets over time

All Ultragenyx Pharmaceutical Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$218M 85.7175450219616% vs 2022
2024 filing year
$100M$150M$200M$250M 202220232024 $117M $218M ▲ +85.7%
Year Plans Participants Total Assets
2022 1 1,016 $117M
2023 1 1,155 $166M
2024 1 1,090 $218M

Nearby 401(k) Plans in California

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

Ultragenyx Pharmaceutical Inc. 401(k) Plan and Trust vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -200204060 Total assets ($B) Participants Ultragenyx Pharmaceutical Inc. 401(k) Plan and Trust, Total assets ($B): 0.117338679 · Participants: 1016Ultragenyx Pharmaceutical Inc. 401(k) Plan and TrustWells Fargo & Company 401(k) Plan, Total assets ($B): 45.765616608 · Participants: 205865Wells Fargo & Company 401(k) PlanGoogle LLC 401(k) Savings Plan, Total assets ($B): 28.89820221 · Participants: 102963Google LLC 401(k) Savings PlanOracle Corporation 401(k) Savings and Investment Plan, Total assets ($B): 21.851716605 · Participants: 46320Oracle Corporation 401(k) Savings and Investment PlanChevron Employee Savings Investment Plan, Total assets ($B): 18.60989746 · Participants: 19946Chevron Employee Savings Investment PlanIntel 401(k) Savings Plan, Total assets ($B): 18.361585903 · Participants: 54672Intel 401(k) Savings Plan
Ultragenyx Pharmaceutical Inc. 401(k) Plan and Trust vs. nearby 401(k) plans in California, assets vs. participants

Ultragenyx Pharmaceutical Inc. 401(k) Plan and Trust's out-of-state 401(k) peers by assets and headcount

Outside California, the nearest 401(k) by assets is Hannover Life Reassurance Company of America Retirement Plan in FL ($117M); by covered participants it is Fish & Richardson Profit Sharing 401(k) Plan in MN (1,016 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (1,016 participants); asset peers above are excluded.

DOL Form 5500 plan year 2022. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Ultragenyx Pharmaceutical Inc. 401(k) Plan and Trust assets move in 2022? ▼
Ultragenyx Pharmaceutical Inc. 401(k) Plan and Trust edged up modestly - up 1.7% during 2022, from $115M to $117M. Reported net income was $2M.
How have Ultragenyx Pharmaceutical Inc. plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Ultragenyx Pharmaceutical Inc.'s sponsor-wide assets grew 85.7%, from $117M to $218M.
Where does Ultragenyx Pharmaceutical Inc. 401(k) Plan and Trust rank by assets among Form 5500 filers? ▼
Ultragenyx Pharmaceutical Inc. 401(k) Plan and Trust ranks in the 94th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top 10% of all filed plans by assets).
Which 401(k) plans are similar in size to Ultragenyx Pharmaceutical Inc. 401(k) Plan and Trust? ▼
Among 401(k) plans in other states, the closest by assets is Hannover Life Reassurance Company of America Retirement Plan in FL ($117M, 307 participants).
Which 401(k) plans cover a similar participant headcount to Ultragenyx Pharmaceutical Inc. 401(k) Plan and Trust? ▼
Among 401(k) plans in other states, the closest by covered participants is Fish & Richardson Profit Sharing 401(k) Plan in MN (1,016 participants, $486M in assets).