401(k) · DOL Form 5500 · 2023

Inhibrx, Inc. 401(k) Plan

Data updated 2026-08-25

$14M
Total assets Small plan by assets
141
Participants Small participant base
65th
Percentile by assets National rank
$98,087
Avg per participant Below avg balance/head
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Official DOL plan name: Inhibrx 401(k) Plan · Sponsored by Inhibrx, Inc. · California · Manufacturing

$14M in assets, 141 participants

Inhibrx, Inc.'s Inhibrx 401(k) Plan reported $14M in total assets and 141 participants in its 2023 DOL Form 5500 filing, ranking in the 65th 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.

  • #10,018 in Manufacturing (18,722 peers)

Coverage in California

Inhibrx 401(k) Plan covers 141 participants in California, about 22% of the average California filer (state average ~630 per filing). Assets: $14M.

#10,018
in Manufacturing (18,722 peers)
+69.5%
assets growth YoY

Inhibrx 401(k) Plan's mid-pack asset rank among Manufacturing and all filers

Inhibrx 401(k) Plan vs every filed plan by assets

End-of-year total assets · plan year 2023 · DOL Form 5500

$13,830,236 Top 35% higher than 65% of 127,068 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 2023

Inhibrx 401(k) Plan among mid-size filed plans by headcount

Plan-year 2023 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Inhibrx 401(k) Plan sits mid-pack in the medium band (141 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • Inhibrx 401(k) Plan reported net income rose from $2M in the plan year 2022 filing to $6M in the plan year 2023 filing.
  • Inhibrx 401(k) Plan end-of-year assets rose from $8M in the plan year 2022 filing to $14M in the plan year 2023 filing.
  • Inhibrx 401(k) Plan reported participants rose from 112 in the plan year 2022 filing to 141 in the plan year 2023 filing.

See the national 2022→2023 release diff →

Published 5500 schedule card

Filing strip 824257312 · Inhibrx, Inc. PY 2023 · 401(k)

Inhibrx 401(k) Plan · $14M · 141 · 65th

  • PART $14M
  • TYPE 141
  • NET 65th
  • BOOK 401(k)
  • VS-ST near V. H. Blackinton & Co., Inc. Tax Deferred Savings Plan
  • BOY ind #10018

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 →

Inhibrx 401(k) Plan in the asset neighbourhood

Inhibrx 401(k) Plan$14MV. H. Blackinton & Co., Inc. Tax Deferred Savings PlanV. H. Blackinton & Co., Inc.…$14MKnight Piesold and Co. 401(k) Retirement PlanKnight Piesold and Co. 401(k…$14MFlorida Eye Health Services, LLC 401(k) Retirement PlanFlorida Eye Health Services,…$14MUswt 401(k) Plan$14M
End-of-year total assets ($M) among Inhibrx 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

California filing particulars

Total Assets (Beginning of Year)$8M
Net Assets (End of Year)$14M
Net Income$6M
Employer EIN824257312
Plan Effective Date2019-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Inhibrx, Inc.)

Sponsor-wide plan assets over time

All Inhibrx, Inc. plans reported in each filing year

Latest sponsor-wide plan assets
$14M 69.53711518459065% vs 2022
2023 filing year
$6M$8M$10M$12M$14M$16M 20222023 $8.16M $13.8M ▲ +69.5%
Year Plans Participants Total Assets
2022 1 112 $8M
2023 1 141 $14M

Nearby 401(k) Plans in California

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

Inhibrx 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -200204060 Total assets ($B) Participants Inhibrx 401(k) Plan, Total assets ($B): 0.013830236 · Participants: 141Inhibrx 401(k) PlanWells Fargo & Company 401(k) Plan, Total assets ($B): 51.831350351 · Participants: 193919Wells Fargo & Company 401(k) PlanGoogle LLC 401(k) Savings Plan, Total assets ($B): 39.047152408 · Participants: 122867Google LLC 401(k) Savings PlanOracle Corporation 401(k) Savings and Investment Plan, Total assets ($B): 26.320437734 · Participants: 63105Oracle Corporation 401(k) Savings and Investment PlanIntel 401(k) Savings Plan, Total assets ($B): 22.17918189 · Participants: 59863Intel 401(k) Savings PlanApple 401(k) Plan, Total assets ($B): 19.779511539 · Participants: 106111Apple 401(k) Plan
Inhibrx 401(k) Plan vs. nearby 401(k) plans in California, assets vs. participants
Compare Inhibrx 401(k) Plan side-by-side with 3 peers →

Inhibrx 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside California, the nearest 401(k) by assets is V. H. Blackinton & Co., Inc. Tax Deferred Savings Plan in MA ($14M); by covered participants it is Cleveland Hardware and Forging Co. Profit Sharing in WI (141 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (141 participants); asset peers above are excluded.

DOL Form 5500 plan year 2023. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Inhibrx 401(k) Plan assets move in 2023? ▼
Inhibrx 401(k) Plan surged - up 69.5% during 2023, from $8M to $14M. Reported net income was $6M.
How have Inhibrx, Inc. plan assets changed over time? ▼
Across 2 plan years on file (2022-2023), Inhibrx, Inc.'s sponsor-wide assets grew 69.5%, from $8M to $14M.
Which 401(k) plans are similar in size to Inhibrx 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is V. H. Blackinton & Co., Inc. Tax Deferred Savings Plan in MA ($14M, 175 participants).
Which 401(k) plans cover a similar participant headcount to Inhibrx 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Cleveland Hardware and Forging Co. Profit Sharing in WI (141 participants, $8M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2023.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 824257312.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.