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DGX compared with SERA: revenue, margins and what each company keeps, and the suppliers and customers both name
DGX
Quest Diagnostics Inc
Change
Mkt cap
Revenue
Revenue
SERA
Sera Prognostics, Inc.
Change
Mkt cap
Revenue
Revenue
vs
Compare
DGX
Quest Diagnostics Inc
vs
SERA
Sera Prognostics, Inc.
Price
Mkt cap
Revenue
Revenue
Change
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Supply chain
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Supply-chain overlap
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Supply-chain overlap
direct ties · both sides
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direct ties · both sides
Only DGX
1
GRAL
Grail
customer
Shared
0
No shared counterparties.
Only SERA
1
ELV
Elevance Health
customer
Role chip = supplier or customer
Source: SEC EDGAR
DGX
Quest Diagnostics Inc
Change
257.65
▲
+1.14%
· post 257.66
Mkt cap
$28.1B
Revenue
$3.1B
Q3 FY26
Revenue
$11.0B
FY25
SERA
Sera Prognostics, Inc.
Change
2.06
▼
−0.93%
· post 2.17
Closed
Nov 6 '26
Mkt cap
$87.1M
Revenue
$42,000
Q3 FY26
Revenue
$81,000
FY25
vs
Compare
Closed
Nov 6 '26
DGX
Quest Diagnostics Inc
vs
SERA
Sera Prognostics, Inc.
257.65
▲
+1.14%
post 257.66
Price
2.06
▼
−0.93%
post 2.17
$28.1B
Mkt cap
$87.1M
Q3 FY26
$3.1B
Revenue
$42,000
Q3 FY26
FY25
$11.0B
Revenue
$81,000
FY25
Change
Change
DGX
257.65
▲
+1.14%
vs
SERA
2.06
▼
−0.93%
Closed
Nov 6 '26