
SPR Valuation
Spirit AeroSystems Holdings Inc
- Overview
- Forecast
- Valuation
- Earnings
SPR Relative Valuation
SPR's fair value is calculated using relative valuation, based on historical P/E and P/S ranges and their premiums/discounts relative to a competitor average, adjusted by weights. If the market price exceeds this fair value range, SPR is overvalued; if below, it's undervalued.
Historical Valuation
Spirit AeroSystems Holdings Inc (SPR) is now in the Undervalued zone, suggesting that its current forward PS ratio of 0.62 is considered Undervalued compared with the five-year average of -146.97. The fair price of Spirit AeroSystems Holdings Inc (SPR) is between 327.56 to 354.08 according to relative valuation methord. Compared to the current price of 41.59 USD , Spirit AeroSystems Holdings Inc is Undervalued By 87.3%.
Relative Value
Fair Zone
327.56-354.08
Current Price:41.59
87.3%
Undervalued
-210.90
PE
1Y
3Y
5Y
Trailing
Forward
58.51
EV/EBITDA
Spirit AeroSystems Holdings Inc. (SPR) has a current EV/EBITDA of 58.51. The 5-year average EV/EBITDA is 18.42. The thresholds are as follows: Strongly Undervalued below -59.69, Undervalued between -59.69 and -20.63, Fairly Valued between 57.48 and -20.63, Overvalued between 57.48 and 96.53, and Strongly Overvalued above 96.53. The current Forward EV/EBITDA of 58.51 falls within the Overvalued range.
29.61
EV/EBIT
Spirit AeroSystems Holdings Inc. (SPR) has a current EV/EBIT of 29.61. The 5-year average EV/EBIT is 98.69. The thresholds are as follows: Strongly Undervalued below -844.09, Undervalued between -844.09 and -372.70, Fairly Valued between 570.08 and -372.70, Overvalued between 570.08 and 1041.47, and Strongly Overvalued above 1041.47. The current Forward EV/EBIT of 29.61 falls within the Historic Trend Line -Fairly Valued range.
0.62
PS
Spirit AeroSystems Holdings Inc. (SPR) has a current PS of 0.62. The 5-year average PS is 0.66. The thresholds are as follows: Strongly Undervalued below 0.16, Undervalued between 0.16 and 0.41, Fairly Valued between 0.90 and 0.41, Overvalued between 0.90 and 1.15, and Strongly Overvalued above 1.15. The current Forward PS of 0.62 falls within the Historic Trend Line -Fairly Valued range.
47.88
P/OCF
Spirit AeroSystems Holdings Inc. (SPR) has a current P/OCF of 47.88. The 5-year average P/OCF is 3.62. The thresholds are as follows: Strongly Undervalued below -255.99, Undervalued between -255.99 and -126.18, Fairly Valued between 133.42 and -126.18, Overvalued between 133.42 and 263.22, and Strongly Overvalued above 263.22. The current Forward P/OCF of 47.88 falls within the Historic Trend Line -Fairly Valued range.
-9.81
P/FCF
Spirit AeroSystems Holdings Inc. (SPR) has a current P/FCF of -9.81. The 5-year average P/FCF is -69.83. The thresholds are as follows: Strongly Undervalued below -897.54, Undervalued between -897.54 and -483.68, Fairly Valued between 344.03 and -483.68, Overvalued between 344.03 and 757.89, and Strongly Overvalued above 757.89. The current Forward P/FCF of -9.81 falls within the Historic Trend Line -Fairly Valued range.
Spirit AeroSystems Holdings Inc (SPR) has a current Price-to-Book (P/B) ratio of -1.29. Compared to its 3-year average P/B ratio of -8.70 , the current P/B ratio is approximately -85.21% higher. Relative to its 5-year average P/B ratio of -1.85, the current P/B ratio is about -30.52% higher. Spirit AeroSystems Holdings Inc (SPR) has a Forward Free Cash Flow (FCF) yield of approximately -18.35%. Compared to its 3-year average FCF yield of -21.40%, the current FCF yield is approximately -14.23% lower. Relative to its 5-year average FCF yield of -17.63% , the current FCF yield is about 4.13% lower.
-1.29
P/B
Median3y
-8.70
Median5y
-1.85
-18.35
FCF Yield
Median3y
-21.40
Median5y
-17.63
Competitors Valuation Multiple
The average P/S ratio for SPR's competitors is 73.07, providing a benchmark for relative valuation. Spirit AeroSystems Holdings Inc Corp (SPR) exhibits a P/S ratio of 0.62, which is -99.15% above the industry average. Given its robust revenue growth of 9.60%, this premium appears unsustainable.
P/S
P/E
EV/EBITDA
EV/EBIT
P/S
Performance Decomposition
1Y
3Y
5Y
Market capitalization of SPR increased by 27.93% over the past 1 year. The primary factor behind the change was an decrease in Margin Expansion from -27.82 to -38.58.
The secondary factor is the Revenue Growth, contributed 9.60%to the performance.
Overall, the performance of SPR in the past 1 year is driven by Margin Expansion. Which is more sustainable.
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FAQ

Is Spirit AeroSystems Holdings Inc (SPR) currently overvalued or undervalued?
Spirit AeroSystems Holdings Inc (SPR) is now in the Undervalued zone, suggesting that its current forward PS ratio of 0.62 is considered Undervalued compared with the five-year average of -146.97. The fair price of Spirit AeroSystems Holdings Inc (SPR) is between 327.56 to 354.08 according to relative valuation methord. Compared to the current price of 41.59 USD , Spirit AeroSystems Holdings Inc is Undervalued By 87.30% .

What is Spirit AeroSystems Holdings Inc (SPR) fair value?

How does SPR's valuation metrics compare to the industry average?

What is the current P/B ratio for Spirit AeroSystems Holdings Inc (SPR) as of Sep 01 2025?

What is the current FCF Yield for Spirit AeroSystems Holdings Inc (SPR) as of Sep 01 2025?

What is the current Forward P/E ratio for Spirit AeroSystems Holdings Inc (SPR) as of Sep 01 2025?
