401(k) · DOL Form 5500 · 2022

Quantum-Si Incorporated 401(k) Plan

Data updated 2026-08-25

$7M
Total assets Small plan by assets
153
Participants Small participant base
59th
Percentile by assets National rank
$48,366
Avg per participant Low balance/head
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Official DOL plan name: Quantum-Si Incorporated 401(k) Plan · Sponsored by Quantum-Si Incorporated · Connecticut · Professional & Technical Services

$7M in assets, 153 participants

Quantum-Si Incorporated's Quantum-Si Incorporated 401(k) Plan reported $7M in total assets and 153 participants in its 2022 DOL Form 5500 filing, ranking in the 59th 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.

  • #12,243 in Professional & Technical Services (21,562 peers)

Coverage in Connecticut

Quantum-Si Incorporated 401(k) Plan covers 153 participants in Connecticut, about 21% of the average Connecticut filer (state average ~718 per filing). Assets: $7M.

#12,243
in Professional & Technical Services (21,562 peers)
$1M
reported net income

Quantum-Si Incorporated 401(k) Plan's mid-pack asset rank among Professional & Technical Services and all filers

Quantum-Si Incorporated 401(k) Plan vs every filed plan by assets

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

$7,400,035 Top 41% higher than 59% 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

Quantum-Si Incorporated 401(k) Plan among mid-size filed plans by headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Quantum-Si Incorporated 401(k) Plan sits mid-pack in the medium band (153 participants).

Published 5500 schedule card

Filing strip 463109268 · Quantum-Si Incorporated PY 2022 · 401(k)

Quantum-Si Incorporated 401(k) Plan · $7M · 153 · 59th

  • PHOTO $7M
  • PHOTO 153
  • PHOTO 59th
  • PHOTO 401(k)
  • PHOTO near Server Suites, LLC 401(k) & Profit Sharing Plan
  • PHOTO ind #12243

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 Connecticut →

Quantum-Si Incorporated 401(k) Plan in the asset neighbourhood

Quantum-Si Incorporated 401(k) PlanQuantum-Si Incorporated 401(…$7MServer Suites, LLC 401(k) & Profit Sharing PlanServer Suites, LLC 401(k) & …$7MNewport Harbor Corporation Employees Retirement Savings Plan & TrustNewport Harbor Corporation E…$7MPortacool, LLC 401(k) Plan$7MReal Estate Law Group, LLP Profit Sharing 401(k) PlanReal Estate Law Group, LLP P…$7M
End-of-year total assets ($M) among Quantum-Si Incorporated 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Connecticut filing particulars

Total Assets (Beginning of Year)N/A
Net Assets (End of Year)$7M
Net Income$1M
Employer EIN463109268
Plan Effective Date2022-01-12
Filing StatusFILING RECEIVED

Sponsor Plan History (Quantum-Si Incorporated)

Sponsor-wide plan assets over time

All Quantum-Si Incorporated plans reported in each filing year

Latest sponsor-wide plan assets
$13M 76.71271825065692% vs 2022
2024 filing year
$6M$8M$10M$12M$14M 202220232024 $7.4M $13.1M ▲ +76.8%
Year Plans Participants Total Assets
2022 1 153 $7M
2023 1 199 $11M
2024 1 161 $13M

Nearby 401(k) Plans in Connecticut

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

Quantum-Si Incorporated 401(k) Plan vs. nearby 401(k) plans in Connecticut, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -200204060 Total assets ($B) Participants Quantum-Si Incorporated 401(k) Plan, Total assets ($B): 0.007400035 · Participants: 153Quantum-Si Incorporated 401(k) PlanUnited Technologies Corporation Employee Savings Plan, Total assets ($B): 48.916975 · Participants: 55762United Technologies Corporation Employee Savings PlanGE Retirement Savings Plan, Total assets ($B): 24.786830027 · Participants: 57522GE Retirement Savings PlanCiti Retirement Savings Plan, Total assets ($B): 17.438946034 · Participants: 70070Citi Retirement Savings PlanThe Hartford Investment and Savings Plan, Total assets ($B): 5.615003 · Participants: 17724The Hartford Investment and Savings PlanXerox Corporation Savings Plan, Total assets ($B): 3.641347 · Participants: 11876Xerox Corporation Savings Plan
Quantum-Si Incorporated 401(k) Plan vs. nearby 401(k) plans in Connecticut, assets vs. participants
Compare Quantum-Si Incorporated 401(k) Plan side-by-side with 3 peers →

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

Outside Connecticut, the nearest 401(k) by assets is Server Suites, LLC 401(k) & Profit Sharing Plan in OH ($7M); by covered participants it is Btc Mobility, LLC 401(k) Retirement Plan in MA (153 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (153 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 have Quantum-Si Incorporated plan assets changed over time? ▼
Across 3 plan years on file (2022-2024), Quantum-Si Incorporated's sponsor-wide assets grew 76.7%, from $7M to $13M.
Which 401(k) plans are similar in size to Quantum-Si Incorporated 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Server Suites, LLC 401(k) & Profit Sharing Plan in OH ($7M, 90 participants).
Which 401(k) plans cover a similar participant headcount to Quantum-Si Incorporated 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Btc Mobility, LLC 401(k) Retirement Plan in MA (153 participants, N/A in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2022.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 463109268.

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.