The Mathworks, Inc.

Natick, MA Professional servicesNAICS 541511

Self-funded health planPlan year 2025Renews January
6,595Participants-2% vs. prior year
$15.6MEst. pharmacy spend / yrParticipants × national avg.
Jan 2027Next renewalPlan year begins January 1
#3 of 39Professional services in MABy participants

Overview

The Mathworks, Inc. sponsors a self-funded health plan that covered 6,595 participants in plan year 2025, down 2% from the prior year. The plan year starts in January. Alongside medical, its benefits filing reports life insurance, dental, vision, long-term disability, and more.

Plan type
ERISA welfare benefit plan, self-funded (benefits paid from employer assets or a trust)
Participants
6,595 · prior year 6,735
Plan year
Begins January 1 · next renewal January 2027
Health plans filed
The Mathworks, Inc. Welfare Benefit Plan, plan 501 (6,595 participants)
Broker compensation
$89K across insured contracts
MedicalLife insuranceDentalVisionLong-term disabilityDeath benefitsOther welfare benefits

Insurance carriers

Insured coverage reported on Schedule A. Self-funded medical claims aren't reported there.

CarrierCoverageCoveredPremiumBroker comp
Blue Cross Blue Shield of Massachusetts, Inc.Dental7,480$4.2M—
Prudential Insurance Company of AmericaLife, Long-term disability3,723$2.2M$38K
Eyemed Vision Care on Behalf of Combined Insurance Company of AmericaVision4,252$306K$33K
Ace American Insurance CompanyBusiness Travel Accident6,502$189K$19K
ComPsych CorporationEmployee Assistance Program3,726$60K—

Pharmacy benefit estimate

StreamRX estimate for a plan this size. Not based on this plan's claims.

$15.6M/ year

Estimated prescription spend: 6,595 participants × $2,371 national average per member. Usually higher once dependents are counted.

$407K–$1.0M/ year

Typical savings opportunity found in independent reviews of plans this size.

Brands with a generic available$119K–$297K
Lower-cost therapeutic alternatives$174K–$363K
Generic pricing vs. actual cost$75K–$225K
PBM contract terms$39K–$117K
The DOL's PBM fee disclosure rule first applies to this plan for the plan year beginning January 2028: semiannual PBM compensation reports and an annual audit right.

Form 5500 filing details

Filing
Form 5500 with Schedule A, plan year 2025
Plan sponsor
The Mathworks, Inc.
Sponsor EIN
94-2960235
Plan number
501
Filed with
U.S. Department of Labor (EBSA) via EFAST2

Verify this filing: search EIN 94-2960235 in the Department of Labor's EFAST2 Form 5500 search.

Retirement plan

Plan
The Mathworks 401(k) Retirement Plan
Type
401(k) plan
Participants
5,122

About this data

Source: The Mathworks, Inc.'s Form 5500 filing for plan year 2025 and its Schedule A insurance reports, published by the U.S. Department of Labor. "Self-funded" means the filing reports benefits paid from employer assets or a trust, with no medical insurance contract or with a stop-loss contract. Pharmacy figures are StreamRX estimates based on national averages. StreamRX is not affiliated with The Mathworks, Inc..

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