RKLB Rule of 40
Rule of 40 combines revenue growth and free cash flow margin in one quarterly score.
15
Q3
103
2024
Q4
-36
Q1
-2
Q2
3
Q3
-28
2025
Q4
25
Q1
15
2026
Q2
40
0
Mix
Other RKLB Charts
More quarter-by-quarter fundamentals for Rocket Lab Corporation
1 / 10
Revenue
EPS
Free Cash Flow
Gross Margin
FCF Margin
P/E Ratio
Cumulative FCF
Shares Outstanding
Total Assets
Total Debt
AI Infrastructure Comparison
1 / 3
ORCL · Rule of 40
Q1 FY2027 · latest
1.7✗ Below 40
Growth +29.6%
FCF −27.9%
-10
Q2
7
Q3
-7
FY2025
Q4
10
Q1
-48
Q2
-45
Q3
11
FY2026
Q4
2
FY2027
Q1
40
0
Mix
DELL · Rule of 40
Q2 FY2027 · latest
59.8✓ Passing
Growth +57.7%
FCF +2.1%
13
Q3
7
FY2025
Q4
15
Q1
25
Q2
13
Q3
51
FY2026
Q4
95
Q1
60
FY2027
Q2
40
0
Mix
GLW · Rule of 40
2026 Q2 · latest
45.4✓ Passing
Growth +16.6%
FCF +28.7%
21
Q3
27
2024
Q4
14
Q1
29
Q2
32
Q3
35
2025
Q4
21
Q1
45
2026
Q2
40
0
Mix
Latest Rule of 40: +15 (2026Q2); +17 pts YoY.
Across the 8 quarters from 2024Q3 to 2026Q2, Rule of 40 ranged from −36 in 2025Q1 to +103 in 2024Q4.