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SPOK compared with AMPY: revenue, margins and what each company keeps, and the suppliers and customers both name
SPOK
Spok Holdings, Inc
Change
Mkt cap
Revenue
Revenue
AMPY
Amplify Energy Corp.
Change
Mkt cap
Revenue
Revenue
vs
Compare
SPOK
Spok Holdings, Inc
vs
AMPY
Amplify Energy Corp.
Price
Mkt cap
Revenue
Revenue
Change
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Revenue flow
Supply chain
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Co-movers
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Supply-chain overlap
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Supply-chain overlap
direct ties · both sides
Sources
›
direct ties · both sides
Only SPOK
1
—
Grant Thornton LLP
unlisted
supplier
Shared
0
No shared counterparties.
Only AMPY
7
—
HF Sinclair Corporation (formerly: Sinclair Oil & Gas Company)
unlisted
customer
—
Southwest Energy
unlisted
customer
PSX
Phillips 66
customer
Role chip = supplier or customer
—
= no ticker (unlisted)
Source: SEC EDGAR
—
Cawley, Gillespie and Associates, Inc. ("CG&A")
unlisted
supplier
3 more · AMPY chain
›
SPOK
Spok Holdings, Inc
Change
12.14
▲
+1.24%
Mkt cap
$251.0M
Revenue
$33M
Q3 FY26
Revenue
$140M
FY25
AMPY
Amplify Energy Corp.
Change
4.01
▼
−6.21%
Regular session
Nov 2 '26
Mkt cap
$177.0M
Revenue
$53M
Q2 FY26
Revenue
$263M
FY25
vs
Compare
Regular session
Nov 2 '26
SPOK
Spok Holdings, Inc
vs
AMPY
Amplify Energy Corp.
12.14
▲
+1.24%
Price
4.01
▼
−6.21%
$251.0M
Mkt cap
$177.0M
Q3 FY26
$33M
Revenue
$53M
Q2 FY26
FY25
$140M
Revenue
$263M
FY25
Change
Change
SPOK
12.14
▲
+1.24%
vs
AMPY
4.01
▼
−6.21%
Regular session
Nov 2 '26