Assets by plan
Share of aggregate retirement assets
Sponsor portfolio
WILLIAM WENG-PING KO, M.D., A PROF. CORP.
EIN 75-2973843medical practiceLatest filing 2025
Plans
2
Retirement
2
$13.1M assets
Welfare
0
Participants
16
Plans on this EIN
2 filingsRetirement portfolio analytics
2 plans aggregated / $13.1M assets / 16 participantsParticipants by plan
Active + retired + deferred vested
Plan deep-dives
Per-plan teasers. The full analytics (fees vs peers, audit grade, trajectory, counterparties) live on each plan detail page.Retirement#003
WILLIAM WENG-PING KO, M.D., A PROF. CORP. DEFINED BENEFIT PENSION PLAN
TraditionalDB
Assets$7.6M
Participants8
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan deep dive
Retirement#002
WILLIAM WENG-PING KO , M.D., A PROF. CORP. PROFIT SHARING PLAN
401k
Assets$5.5M
Participants8
Inside the deep dive
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan deep dive
Retirement plans2
| Plan # | Name | Type | Assets | Participants | Latest year | |
|---|---|---|---|---|---|---|
| 003 | WILLIAM WENG-PING KO, M.D., A PROF. CORP. DEFINED BENEFIT PENSION PLAN | TraditionalDB | $7.6M | 8 | 2025 | |
| 002 | WILLIAM WENG-PING KO , M.D., A PROF. CORP. PROFIT SHARING PLAN | 401k | $5.5M | 8 | 2025 |
Retirement plans