401(k) · DOL Form 5500 · 2023

The Marine Mammal Center 401(k) Plan

Data updated 2026-08-25

$6M
Total assets Small plan by assets
127
Participants Small participant base
46th
Percentile by assets National rank
$43,500
Avg per participant Low balance/head
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Official DOL plan name: The Marine Mammal Center 401(k) Psp & Trust · Sponsored by The Marine Mammal Center · California · Professional & Technical Services

$6M in assets, 127 participants

The Marine Mammal Center's The Marine Mammal Center 401(k) Psp & Trust reported $6M in total assets and 127 participants in its 2023 DOL Form 5500 filing, ranking in the 46th 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.

  • #8,994 in Professional & Technical Services (20,321 peers)

Coverage in California

The Marine Mammal Center 401(k) Psp & Trust covers 127 participants in California, about 20% of the average California filer (state average ~630 per filing). Assets: $6M.

#8,994
in Professional & Technical Services (20,321 peers)
+50.0%
assets growth YoY

The Marine Mammal Center 401(k) Psp & Trust's mid-pack asset rank among Professional & Technical Services and all filers

The Marine Mammal Center 401(k) Psp & Trust vs every filed plan by assets

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

$5,524,444 46th percentile higher than 46% 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

The Marine Mammal Center 401(k) Psp & Trust 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. The Marine Mammal Center 401(k) Psp & Trust sits mid-pack in the medium band (127 participants).

What changed between DOL Form 5500 filings

plan year 2022 → plan year 2023

  • The Marine Mammal Center 401(k) Psp & Trust reported net income rose from $238K in the plan year 2022 filing to $2M in the plan year 2023 filing.
  • The Marine Mammal Center 401(k) Psp & Trust end-of-year assets rose from $4M in the plan year 2022 filing to $6M in the plan year 2023 filing.
  • The Marine Mammal Center 401(k) Psp & Trust reported participants rose from 107 in the plan year 2022 filing to 127 in the plan year 2023 filing.

See the national 2022→2023 release diff →

EBSA filing schedule strip

Filing strip 510144434 · The Marine Mammal Center PY 2023 · 401(k)

The Marine Mammal Center 401(k) Psp & Trust · $6M · 127 · 46th

  • RANK $6M
  • PHOTO 127
  • IND 46th
  • EOY 401(k)
  • 5500 near P.M. & T.S. Co. Tax Sheltered Retirement Savings Plan
  • ASSETS ind #8994

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 Professional & Technical Services retirement plans → · Plans in California →

The Marine Mammal Center 401(k) Psp & Trust in the asset neighbourhood

New Hope Integrated Behavioral Health Care 401(k) Retirement PlanNew Hope Integrated Behavior…$6MThe Marine Mammal Center 401(k) Psp & TrustThe Marine Mammal Center 401…$6MP.M. & T.S. Co. Tax Sheltered Retirement Savings PlanP.M. & T.S. Co. Tax Sheltere…$6MObservepoint, Inc. 401(k) PlanObservepoint, Inc. 401(k) Pl…$6MFoti, Flynn, Lowen & Company PC 401(k) Profit Sharing Plan and TrustFoti, Flynn, Lowen & Company…$6M
End-of-year total assets ($M) among The Marine Mammal Center 401(k) Psp & Trust and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2023.

California filing particulars

Total Assets (Beginning of Year)$4M
Net Assets (End of Year)$6M
Net Income$2M
Employer EIN510144434
Plan Effective Date2009-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (The Marine Mammal Center)

Sponsor-wide plan assets over time

All The Marine Mammal Center plans reported in each filing year

Latest sponsor-wide plan assets
$7M 93.15751540216655% vs 2022
2024 filing year
$2M$4M$6M$8M 202220232024 $3.68M $7.12M ▲ +93.5%
Year Plans Participants Total Assets
2022 1 107 $4M
2023 1 127 $6M
2024 1 136 $7M

Nearby 401(k) Plans in California

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

The Marine Mammal Center 401(k) Psp & Trust vs. nearby 401(k) plans in California, assets vs. participants Scatter plot of 6 data points. -50000050000100000150000200000250000 -200204060 Total assets ($B) Participants The Marine Mammal Center 401(k) Psp & Trust, Total assets ($B): 0.005524444 · Participants: 127The Marine Mammal Center 401(k) Psp & TrustWells 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
The Marine Mammal Center 401(k) Psp & Trust vs. nearby 401(k) plans in California, assets vs. participants
Compare The Marine Mammal Center 401(k) Psp & Trust side-by-side with 3 peers →

The Marine Mammal Center 401(k) Psp & Trust's out-of-state 401(k) peers by assets and headcount

Outside California, the nearest 401(k) by assets is P.M. & T.S. Co. Tax Sheltered Retirement Savings Plan in OR ($6M); by covered participants it is Coal City Cob Company & Dfw Tank Cleaning 401(k) Plan in TX (127 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (127 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 The Marine Mammal Center 401(k) Psp & Trust assets move in 2023? ▼
The Marine Mammal Center 401(k) Psp & Trust surged - up 50.0% during 2023, from $4M to $6M. Reported net income was $2M.
How have The Marine Mammal Center plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), The Marine Mammal Center's sponsor-wide assets grew 93.2%, from $4M to $7M.
Which 401(k) plans are similar in size to The Marine Mammal Center 401(k) Psp & Trust? ▼
Among 401(k) plans in other states, the closest by assets is P.M. & T.S. Co. Tax Sheltered Retirement Savings Plan in OR ($6M, 45 participants).
Which 401(k) plans cover a similar participant headcount to The Marine Mammal Center 401(k) Psp & Trust? ▼
Among 401(k) plans in other states, the closest by covered participants is Coal City Cob Company & Dfw Tank Cleaning 401(k) Plan in TX (127 participants, N/A 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 510144434.

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.