Coverage by line
Premium dollars by benefit type (bundled lines overlap)
- Health$2.3M
- Prescription drug$2.2M
- Other$780K
- Life$617K
- Long-term disability$282K
- Short-term disability$178K
- +2 more
Sponsor portfolio
ONTO INNOVATION
EIN 94-2276314Latest filing 2025
Plans
2
Retirement
1
$263.7M assets
Welfare
1
$3.6M premiums
Participants
2,390
16 JONSPIN ROAD - WILMINGTON, MA 01887978-258-6200
Plans on this EIN
2 filingsBenefits portfolio analytics
1 plan / $3.6M premiums / 974 covered livesCarrier market share
Premium dollars by Schedule A carrier
61%top
- KAISER FOUNDATION HEALTH PLAN INC61%
- THE LINCOLN NATIONAL LIFE INSURANCE COMPANY30%
- VISION SERVICE PLAN4%
- CIGNA HEALTH AND LIFE INSURANCE COMPANY4%
- ARAG INSURANCE COMPANY1%
- +1 more
Broker market share
Schedule A broker compensation
100%top
- MERCER HEALTH AND BENEFITS, LLC100%
Plan deep-dives
Per-plan teasers. The full analytics (fees vs peers, audit grade, trajectory, counterparties) live on each plan detail page.Retirement#002
ONTO INNOVATION, INC. 401(K) SAVINGS PLAN
401k
Assets$263.7M
Participants1,396
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan deep dive
Welfare#501
ONTO INNOVATION HEALTH AND WELFARE PLAN
Fully Insured - KAISER FOUNDATION HEALTH PLAN, INC.
Premiums$3.6M
Covered lives974
Inside the deep dive
Premium breakdownCarriersBrokersCoverage stats
Open plan deep dive
Retirement plans1
| Plan # | Name | Type | Assets | Participants | Latest year | |
|---|---|---|---|---|---|---|
| 002 | ONTO INNOVATION, INC. 401(K) SAVINGS PLAN | 401k | $263.7M | 1,396 | 2024 |
Welfare plans1
| Plan # | Name | Funding | Carrier | Premiums | Covered | Latest year | |
|---|---|---|---|---|---|---|---|
| 501 | ONTO INNOVATION HEALTH AND WELFARE PLAN | Fully Insured | KAISER FOUNDATION HEALTH PLAN, INC. | $3.6M | 974 | 2025 |
Retirement plans
Welfare plans