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LYEL compared with SPRO: revenue, margins and what each company keeps, and the suppliers and customers both name
LYEL
Lyell Immunopharma, Inc.
Change
Mkt cap
Revenue
Revenue
SPRO
Spero Therapeutics, Inc.
Change
Mkt cap
Revenue
Revenue
vs
Compare
LYEL
Lyell Immunopharma, Inc.
vs
SPRO
Spero Therapeutics, Inc.
Price
Mkt cap
Revenue
Revenue
Change
Change
Revenue flow
Supply chain
Price
Co-movers
Event sensitivity
Earnings history
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Revenue flow
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LYEL
Lyell Immunopharma, Inc.
Change
10.96
▼
−3.03%
· post 10.96
Mkt cap
$270.5M
Revenue
$4,000
Q2 FY26
Revenue
$36,000
FY25
SPRO
Spero Therapeutics, Inc.
Change
1.07
▼
−3.91%
· post 1.07
Closed
Oct 30 '26
Mkt cap
$61.7M
Revenue
$258,000
Q1 FY26
Revenue
$67M
FY25
vs
Compare
Closed
Oct 30 '26
LYEL
Lyell Immunopharma, Inc.
vs
SPRO
Spero Therapeutics, Inc.
10.96
▼
−3.03%
post 10.96
Price
1.07
▼
−3.91%
post 1.07
$270.5M
Mkt cap
$61.7M
Q2 FY26
$4,000
Revenue
$258,000
Q1 FY26
FY25
$36,000
Revenue
$67M
FY25
Change
Change
LYEL
10.96
▼
−3.03%
vs
SPRO
1.07
▼
−3.91%
Closed
Oct 30 '26
Revenue flow
Supply chain
Price
Co-movers
Event sensitivity
Earnings history
Price
rebased to 0%
1D
1W
1M
3M
YTD
1Y
5Y
1D
1W
1M
3M
YTD
1Y
5Y
LYEL, solid
SPRO, dashed
Supply-chain overlap
Revenue flow
LYEL: latest quarter is a loss; flow not drawable. SPRO: latest quarter is a loss; flow not drawable.
Method
›
Supply-chain overlap
direct ties · both sides
Sources
›
direct ties · both sides
Only LYEL
11
—
City of Hope Comprehensive Cancer Center
unlisted
supplier
—
Dana Farber Cancer Institute
unlisted
supplier
—
Innovative Cellular Therapeutics Holdings Limited and Innovative Cellular Therapeutics, Inc. (together, ICT)
unlisted
supplier
—
Miltenyi CliniMACS PRODIGY ®
unlisted
supplier
7 more · LYEL chain
›
Shared
0
No shared counterparties.
Only SPRO
7
PFE
Pfizer
supplier
GSK
GSK
customer
—
Meiji
unlisted
supplier
—
Cantab Anti-Infectives
Role chip = supplier or customer
—
= no ticker (unlisted)
Source: SEC EDGAR
unlisted
supplier
3 more · SPRO chain
›