401(k) · DOL Form 5500 · 2024

Tango Therapeutics, Inc 401(k) Plan

Data updated 2026-08-25

$17M
Total assets Small plan by assets
140
Participants Small participant base
66th
Percentile by assets National rank
$118,068
Avg per participant Near avg balance/head
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Official DOL plan name: Tango Therapeutics 401(k) Plan · Sponsored by Tango Therapeutics, Inc · Massachusetts · Professional & Technical Services

$17M in assets, 140 participants

Tango Therapeutics, Inc's Tango Therapeutics 401(k) Plan reported $17M in total assets and 140 participants in its 2024 DOL Form 5500 filing, ranking in the 66th 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.

  • #13,227 in Professional & Technical Services (20,173 peers)

Coverage in Massachusetts

Tango Therapeutics 401(k) Plan covers 140 participants in Massachusetts, about 21% of the average Massachusetts filer (state average ~659 per filing). Assets: $17M.

#13,227
in Professional & Technical Services (20,173 peers)
+47.8%
assets growth YoY

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

Tango Therapeutics 401(k) Plan vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$16,529,548 Top 34% higher than 66% of 123,620 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 2024

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

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Tango Therapeutics 401(k) Plan sits mid-pack in the medium band (140 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Tango Therapeutics 401(k) Plan end-of-year assets rose from $11M in the plan year 2023 filing to $17M in the plan year 2024 filing.
  • Tango Therapeutics 401(k) Plan reported participants rose from 117 in the plan year 2023 filing to 140 in the plan year 2024 filing.
  • Tango Therapeutics 401(k) Plan reported net income fell from $6M in the plan year 2023 filing to $5M in the plan year 2024 filing.

See the national 2023→2024 release diff →

EBSA filing schedule strip

Filing strip 472452488 · Tango Therapeutics, Inc PY 2024 · 401(k)

Tango Therapeutics 401(k) Plan · $17M · 140 · 66th

  • PCT $17M
  • PCT 140
  • PCT 66th
  • PCT 401(k)
  • PCT near Kiswire, Inc. 401(k) Plan
  • PCT ind #13227

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 Massachusetts →

Tango Therapeutics 401(k) Plan in the asset neighbourhood

Tango Therapeutics 401(k) PlanTango Therapeutics 401(k) Pl…$17MKiswire, Inc. 401(k) Plan$17MBosak Motor Sales, Inc. 401(k) Profit Sharing PlanBosak Motor Sales, Inc. 401(…$17MFamily & Children's Aid, Inc. Retirement PlanFamily & Children's Aid, Inc…$17MHelix Traffic Solutions 401(k) PlanHelix Traffic Solutions 401(…$17M
End-of-year total assets ($M) among Tango Therapeutics 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Massachusetts filing particulars

Total Assets (Beginning of Year)$11M
Net Assets (End of Year)$16M
Net Income$5M
Employer EIN472452488
Plan Effective Date2017-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Tango Therapeutics, Inc)

Sponsor-wide plan assets over time

All Tango Therapeutics, Inc plans reported in each filing year

Latest sponsor-wide plan assets
$17M 47.757453396355594% vs 2023
2024 filing year
$10M$12M$14M$16M$18M 20232024 $11.2M $16.5M ▲ +47.7%
Year Plans Participants Total Assets
2023 1 117 $11M
2024 1 140 $17M

Nearby 401(k) Plans in Massachusetts

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

Tango Therapeutics 401(k) Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -10010203040 Total assets ($B) Participants Tango Therapeutics 401(k) Plan, Total assets ($B): 0.016529548 · Participants: 140Tango Therapeutics 401(k) PlanFidelity Retirement Savings Plan, Total assets ($B): 34.201609937 · Participants: 66907Fidelity Retirement Savings PlanLiberty Mutual 401(k) Plan, Total assets ($B): 11.352606499 · Participants: 34618Liberty Mutual 401(k) PlanMassachusetts Institute of Technology Supplemental 401(k) Plan, Total assets ($B): 7.720373045 · Participants: 14762Massachusetts Institute of Technology Supplemental 401(k) PlanBoston Scientific Corporation 401(k) Retirement Savings Plan, Total assets ($B): 6.775289067 · Participants: 20639Boston Scientific Corporation 401(k) Retirement Savings PlanState Street Salary Savings Program, Total assets ($B): 6.532301643 · Participants: 12777State Street Salary Savings Program
Tango Therapeutics 401(k) Plan vs. nearby 401(k) plans in Massachusetts, assets vs. participants
Compare Tango Therapeutics 401(k) Plan side-by-side with 3 peers →

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

Outside Massachusetts, the nearest 401(k) by assets is Kiswire, Inc. 401(k) Plan in SC ($17M); by covered participants it is Kuehl Enterprises, LLC 401(k) Retirement Plan in KS (140 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($17M here).

Similar participant headcount

Nearest other-state filings by covered participants (140 participants); asset peers above are excluded.

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Tango Therapeutics 401(k) Plan assets move in 2024? ▼
Tango Therapeutics 401(k) Plan surged - up 47.8% during 2024, from $11M to $17M. Reported net income was $5M.
How have Tango Therapeutics, Inc plan assets changed over time? ▼
Across 2 plan years on file (2023-2024), Tango Therapeutics, Inc's sponsor-wide assets grew 47.8%, from $11M to $17M.
Which 401(k) plans are similar in size to Tango Therapeutics 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Kiswire, Inc. 401(k) Plan in SC ($17M, 411 participants).
Which 401(k) plans cover a similar participant headcount to Tango Therapeutics 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Kuehl Enterprises, LLC 401(k) Retirement Plan in KS (140 participants, $2M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 472452488.

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.