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Original filing (PDF)20250711112032NAL0017247138001
CORNING INCORPORATED
Form 5500
FILING_RECEIVED
CORNING INCORPORATED INVESTMENT PLAN FOR UNIONIZED EMPLOYEES
401(k) retirement plan
Signals · 3
100% in single holdingNo recordkeeper disclosed6 service providers
Active participants
3,194
Accounts w/ balance
4,290
Plan assets (EOY)
$458.8M
Net assets (EOY)
$458.7M
How this plan invests
This plan
1 pooled trust
Schedule D
1 securities
funds · stocks · CUSIPs
Holdings are itemized directly on this plan's Schedule of Assets, below.
Plan health score (directional)
93
/ 100
Grade A
Top-tier plan health
Directional indicator computed from public Form 5500 data — compliance, concentration, cost, vendor stack and participation. Not a fiduciary tool.
Compliance & disclosures
100
Concentration risk
75
Total plan cost
100
Vendor stack
80
Participation health
100
Knocking points off
- Top holding "[DFE: CORNING INCORPORATED MASTER INVESTMENT TRUST (extraction pending)]" is 100% of plan.
- No recordkeeper disclosed on Schedule C.
Helping the score
- Below-peer total fees (5 bps vs 10 bps peer median).
Decision-maker contacts
CFO / Head of HR / Benefits Manager — verified email + LinkedIn for CORNING INCORPORATED.
Plan sponsor
Name
CORNING INCORPORATED
EIN
16-0393470
Address
ONE RIVERFRONT PLAZA · CORNING, NY · 14831
Phone
(607) 974-6000
Industry
Manufacturingsee all
Plan administrator
Same as plan sponsor.
Plan characteristics
Plan number
006
Plan year
2024
Plan year begin
2024-01-01
Tax period
2024-12-31
Filed
2025-07-11
Pension benefit codes
2E · Profit-sharing
2F · ERISA section 404(c)
2G · Total participant-directed accounts
2J · 401(k) feature
2K · 401(m) arrangement
2O · ESOP (non-leveraged)
2S · Automatic enrollment
2T · Default investment account (QDIA)
3H · Sponsor in controlled / affiliated group
Audit & trust (Schedule H)
Auditor
INSERO & CO. CPAS, LLP
Trustee / custodian
—
Trustee phone
—
Service providers (Schedule C)
6 rowsOther
6| Name | EIN | Location | Relation | Direct comp | Indirect comp |
|---|---|---|---|---|---|
| EMPOWER ANNUITY INSURANCE COMPANY | 84-0467907 | — | NONE | $121K | — |
| THE BANK OF NEW YORK MELLON | 13-5160382 | — | NONE | $58K | — |
| INSERO & CO CPA'S LLP | 47-5324570 | — | NONE | $35K | — |
| HARTER SECREST & EMERY LLP | 16-0766172 | — | NONE | $23K | — |
| MERCER INVESTMENTS LLC | 30-0282430 | — | NONE | $7K | — |
| WILLIS TOWERS WATSON | 98-0352587 | — | NONE | $7K | — |
Investments
1 pooled fund· $446.5M(97% of reported assets)
Rows tagged as a trust or pooled fund hold many underlying securities. Click one to drill into its own Schedule of Assets — where the individual funds, shares, and CUSIPs live.
| PI | Investment | Type | Shares / units | Cost | Current value | % of plan |
|---|---|---|---|---|---|---|
| CORNING INC MASTER INVESTMENT TRUST CORNING INCORPORATED · EIN 16-0393470 / PN 008 | Master Trust | — | — | $446.5M | 97.3% |