2026
PLANSPONSOR 403(b) Market Survey

Industry Snapshot

Industry Snapshot

Defined Contribution Assets, by Plan Type

Single-employer 401(k)
$9,682.2B
Multiple employer 401(k)
$125.6B
Pooled employer 401(k)
$34.2B
Single-employer 403(b)
$1,697.1B
Multiple employer 403(b)
$12.7B
Pooled employer 403(b)
$0.3B
457(f)
$5.0B
457(b) governmental
$653.6B
457(b) nongovernmental
$52.6B
ESOP / KSOP*
$154.5B
Money purchase / Profit-sharing
$335.1B
NQDC, excluding 457s
$235.9B
SEP / SIMPLE IRA
$42.9B
State-sponsored§
$2.7B
Any other DC plan type
$1,500.5B
* A qualified retirement plan combining an employee stock ownership plan with a 401(k).
† Nonqualified deferred compensation.
‡ Simple employer pension / Savings incentive match plan for employees individual retirement account.
§ State-sponsored individual retirement plans—e.g., Secure Choice.

403(b) Assets, by Plan Size*

  • ≤25 participants   2.7%
  • 26 – 100 participants   4.6%
  • >100 – 500 participants   13.6%
  • >500 – 1,000 participants   6.0%
  • >1,000 – 5,000 participants   18.9%
  • >5,000 participants   54.2%

403(b) Plans, by Plan Type*

  • ERISA   27.5%
  • Non-ERISA   72.5%

403(b) Assets, by Industry*

Charitable organizations
3.4%
Education – K-12, Public Colleges and Universities
45.5%
Government/Public works
1.2%
Health care organizations (not-for-profit)
32.1%
Labor Unions
1.0%
Religious Organizations
4.4%
All other 403(b) segments
12.3%

403(b) Participants, by Industry*

Charitable organizations
4.2%
Education – K-12, Public Colleges and Universities
41.9%
Government/Public works
1.8%
Health care organizations (not-for-profit)
37.7%
Labor Unions
1.8%
Religious Organizations
4.8%
All other 403(b) segments
7.8%

403(b) Plans, by Industry*

Charitable organizations
11.8%
Education – K-12, Public Colleges and Universities
42.6%
Government/Public works
2.2%
Health care organizations (not-for-profit)
13.2%
Labor Unions
1.2%
Religious Organizations
5.2%
All other 403(b) segments
23.9%

*Totals represent findings for single-employer 403(b)s