Insurance carrier

WESTPORT INSURANCE CORPORATION

Total premium: $91.9M
Filings: 204
Sponsors: 204
Covered lives: 132,491
Market share: 0.03%

health: 31dental: 1vision: 2life: 1ltd: 1drug: 9stopLoss: 169

Funding-model mix

The strategic axis. Fully-insured carriers underwrite the risk; ASO/self-funded carriers admin only. MEWA = multi-employer welfare arrangement.

Mixed6663.5%
Fully insured2524.0%
Self-funded (ASO)1211.5%
MEWA11.0%

Benefit-line mix

Contract counts by benefit type. Monoline carriers concentrate in one wedge; full-suite carriers spread across many.

Stop-loss16979.0%
Health3114.5%
Prescription drug94.2%
Vision20.9%
Dental10.5%
Life10.5%
Long-term disability10.5%

Top states · with penetration index

Plan count by state. Index > 1.0 means over-indexed vs the national share; the carrier dominates that state.

State	Plans	Premium	State share	Index
TX	10	$5.1M	0.1%	1.61x
OH	7	$4.3M	0.0%	0.52x
CO	7	$4.2M	0.5%	5.47x
MO	5	$4.5M	0.1%	0.86x
IL	5	$2.7M	0.1%	1.37x
CA	5	$9.3M	0.1%	0.61x
AR	5	$7.2M	1.0%	10.62x
WI	4	$4.0M	0.2%	2.04x
PA	4	$3.0M	0.1%	0.92x
NY	4	$3.6M	0.1%	0.76x

Top industries by premium

NAICS-2 sectors where this carrier writes the most welfare premium.

Sponsor-size mix

Plan count by total participants. Mid-market sales motion vs jumbo enterprise looks completely different.

Premium per participant · vs market median

Median annual premium per participant on WESTPORT INSURANCE CORPORATION's book vs the welfare-wide median, split by funding model.

Funding types with fewer than 5 plans suppressed (medians are unstable).

Prospect-flag exposure · vs market baseline

Share of WESTPORT INSURANCE CORPORATION's book where each ERISA welfare flag is tripped, alongside the market-wide rate.

101-104 of 104 sponsors where WESTPORT INSURANCE CORPORATION is the primary carrier (latest filing per plan)

Sponsor	Loc	Premium	Covered	Funding	Broker
COMMUNITY HEALTHCARE CENTER COMMUNITY HEALTHCARE CENTER EMPLOYEE BENEFIT PLAN - TRANSPLANT	TX	$37K	198	fully insured	IMAGINE360
PARKVIEW MEDICAL CENTER, INC PARKVIEW MEDICAL CENTER INC WELFARE BENEFIT PLAN	CO	$20K	1,374	fully insured	—
MCCLONE CONSTRUCTION COMPANY MCCLONE CONSTRUCTION COMPANY HEALTH PLAN	CA	$7K	192	mixed	—
DALBY, WENDLAND & CO.,P.C. DALBY, WENDLAND & CO.,P.C. GROUP HEALTH BENEFIT PL	CO	$0	74	self funded	MOUNTAIN WEST INSURANCE

State

Plans

Premium

State share

Index

$5.1M

0.1%

1.61x

$4.3M

0.0%

0.52x

$4.2M

0.5%

5.47x

$4.5M

0.1%

0.86x

$2.7M

0.1%

1.37x

$9.3M

0.1%

0.61x

$7.2M

1.0%

10.62x

$4.0M

0.2%

2.04x

$3.0M

0.1%

0.92x

$3.6M

0.1%

0.76x

Sponsor

Loc

Premium

Covered

Funding

Broker

COMMUNITY HEALTHCARE CENTER

COMMUNITY HEALTHCARE CENTER EMPLOYEE BENEFIT PLAN - TRANSPLANT

$37K

198

fully insured

IMAGINE360

PARKVIEW MEDICAL CENTER, INC

PARKVIEW MEDICAL CENTER INC WELFARE BENEFIT PLAN

$20K

1,374

fully insured

—

MCCLONE CONSTRUCTION COMPANY

MCCLONE CONSTRUCTION COMPANY HEALTH PLAN

$7K

192

mixed

—

DALBY, WENDLAND & CO.,P.C.

DALBY, WENDLAND & CO.,P.C. GROUP HEALTH BENEFIT PL

self funded

MOUNTAIN WEST INSURANCE