DGX compared with CSTL: revenue, margins and what each company keeps, and the suppliers and customers both name

DGXQuest Diagnostics Inc

Mkt capRevenueRevenue

CSTLCastle Biosciences Inc

Mkt capRevenueRevenue

Compare

DGXQuest Diagnostics Inc

CSTLCastle Biosciences Inc

Price

Mkt cap

Revenue

Revenue flow Supply chain Price Co-movers Event sensitivity Earnings history

Save comparison

Earnings history

News Findings Companies A–Z Pricing Methodology Sources Corrections About Terms

Not investment advice. Not a broker-dealer. Indices shown as ETF proxies. Supply-chain data CC BY 4.0; market data not redistributable.

Listed on One’s Vibe · live-checked · Oct ’26

Desk News Calendar Saved

Earnings history

last 4 reports each · paired by recencyMethod ›

DGX

2 of 4at or beyond implied

Reportimpliedrealized× implied

Q3 FY26±6.7%▲+1.82%×0.27

Q2 FY26±7.6%▲+8.61%×1.13

Q1 FY26±5.8%▲+4.45%×0.78

Feb 10 '26±4.2%▲+7.37%×1.76

CSTL

1 of 4at or beyond implied

Reportimpliedrealized× implied

Q2 FY26±15.4%▲+4.52%×0.29

May 7 '26±19.4%▼−22.26%×1.15

= impliedDGX realized, solidCSTL realized, hatchedOne scale, both sides: full bar = 23%× = |realized| ÷ impliedSource: market data

Q1 FY26

±15.2%

▼−7.25%

×0.48

Jan 13 '26±7.7%▼−0.05%×0.01

DGXQuest Diagnostics Inc

251.71· pre 252.26· delayed

Mkt cap$27.7BRevenue$3.1BQ3 FY26Revenue$11.0BFY25

CSTLCastle Biosciences Inc

38.47· pre 37.19

Pre-marketSep 2 '83

Mkt cap$1.1BRevenue$104MQ2 FY26Revenue$344MFY25

Compare

Pre-marketSep 2 '83

DGXQuest Diagnostics Inc

CSTLCastle Biosciences Inc

251.71pre 252.26delayed

Price

38.47pre 37.19

$27.7B

Mkt cap

$1.1B

Q3 FY26$3.1B

Revenue

$104MQ2 FY26

FY25$11.0B

Revenue

$344MFY25

DGX251.71vsCSTL38.47Pre-marketSep 2 '83