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FLY compared with YSS: revenue, margins and what each company keeps, and the suppliers and customers both name
FLY
Firefly Aerospace Inc.
Change
Mkt cap
Revenue
Revenue
YSS
York Space Systems Inc.
Change
Mkt cap
Revenue
Revenue
vs
Compare
FLY
Firefly Aerospace Inc.
vs
YSS
York Space Systems Inc.
Price
Mkt cap
Revenue
Revenue
Change
Change
Revenue flow
Supply chain
Price
Co-movers
Event sensitivity
Earnings history
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Co-movers
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Co-movers
daily closes · 190d
Method
›
Moved together
FLY
with
YSS
×0.49
co-movement · YSS on FLY · 190d
r 0.44
scale to r 0.75
Shared co-movers
3
with FLY
with YSS
PL
Planet Labs PBC
r 0.47
r 0.42
VOYG
Voyager Technologies, Inc.
r 0.62
r 0.41
RDW
Redwire Corp
r 0.63
r 0.40
FLY, solid
YSS, hatched
× = co-movement · β
r = correlation
Bar = r to r 0.75
Order: weaker of A and B
Source: daily closes
FLY
Firefly Aerospace Inc.
Change
17.94
▼
−9.69%
· post 17.91
Mkt cap
$2.9B
Revenue
$118M
Q2 FY26
YSS
York Space Systems Inc.
Change
6.31
▼
−9.80%
· post 6.39
Closed
Oct 30 '26
Mkt cap
$809.6M
Revenue
$93M
Q2 FY26
vs
Compare
Closed
Oct 30 '26
FLY
Firefly Aerospace Inc.
vs
YSS
York Space Systems Inc.
17.94
▼
−9.69%
post 17.91
Price
6.31
▼
−9.80%
post 6.39
$2.9B
Mkt cap
$809.6M
Q2 FY26
$118M
Revenue
$93M
Q2 FY26
Change
Change
FLY
17.94
▼
−9.69%
vs
YSS
6.31
▼
−9.80%
Closed
Oct 30 '26