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DGX compared with PSNL: revenue, margins and what each company keeps, and the suppliers and customers both name
DGX
Quest Diagnostics Inc
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Mkt cap
Revenue
Revenue
PSNL
Personalis, Inc.
Change
Mkt cap
Revenue
Revenue
vs
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DGX
Quest Diagnostics Inc
vs
PSNL
Personalis, Inc.
Price
Mkt cap
Revenue
Revenue
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Supply chain
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Supply-chain overlap
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Supply-chain overlap
direct ties · both sides
Sources
›
direct ties · both sides
Only DGX
1
GRAL
Grail
customer
Shared
0
No shared counterparties.
Only PSNL
4
MRNA
ModernaTX
customer
MRK
Merck
customer
—
U.S. Department of Veterans Affairs' Million Veteran Program
unlisted
customer
—
Tempus AI
Role chip = supplier or customer
—
= no ticker (unlisted)
Source: SEC EDGAR
unlisted
customer
DGX
Quest Diagnostics Inc
Change
253.76
▼
−0.38%
Mkt cap
$28.0B
Revenue
$3.1B
Q3 FY26
Revenue
$11.0B
FY25
PSNL
Personalis, Inc.
Change
15.65
▲
+0.65%
Regular session
Nov 6 '26
Mkt cap
$1.7B
Revenue
$26M
Q3 FY26
Revenue
$70M
FY25
vs
Compare
Regular session
Nov 6 '26
DGX
Quest Diagnostics Inc
vs
PSNL
Personalis, Inc.
253.76
▼
−0.38%
Price
15.65
▲
+0.65%
$28.0B
Mkt cap
$1.7B
Q3 FY26
$3.1B
Revenue
$26M
Q3 FY26
FY25
$11.0B
Revenue
$70M
FY25
Change
Change
DGX
253.76
▼
−0.38%
vs
PSNL
15.65
▲
+0.65%
Regular session
Nov 6 '26