Leidos Holdings, Inc. (LDOS) P/E Ratio History
Deep ValueTrading at 9.6x · 0th percentile of 5-year range · Significant discount to historical valuation · Data 2006–2026
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P/E Ratio Analysis
As of June 21, 2026, Leidos Holdings, Inc. (LDOS) trades at a price-to-earnings ratio of 9.6x, with a stock price of $107.07 and trailing twelve-month earnings per share of $10.61.
The current P/E is 65% below its 5-year average of 27.6x. Over the past five years, LDOS's P/E has ranged from a low of 13.4x to a high of 88.6x, placing the current valuation at the 0th percentile of its historical range.
Compared to the Technology sector median P/E of 29.0x, LDOS trades at a 67% discount to its sector peers. The sector includes 352 companies with P/E ratios ranging from 0.0x to 187.7x.
The PEG ratio of 0.47 (P/E divided by 21% EPS growth) suggests the stock may be undervalued relative to its earnings growth. Peter Lynch popularized the rule that a PEG below 1.0 indicates an attractive entry point.
Relative to the broader market, LDOS trades at a notable discount to the S&P 500 median P/E of 24.4x. Investors should consider the company's growth prospects, competitive position, and earnings quality when evaluating whether the current valuation is justified.
For a comprehensive intrinsic value estimate using discounted cash flow analysis, see our LDOS DCF Valuation Calculator →
Note: P/E ratio is just one valuation metric. It does not account for balance sheet strength, cash flow quality, or growth sustainability. Always conduct comprehensive due diligence before making investment decisions.
LDOS Cross-Benchmark Valuation
How does the current P/E compare to sector peers and the broader market?
LDOS P/E vs Peers
Government and Defense IT Services peers sorted by market cap
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $4B | 13.3 | 0.80Best | +7% | |
| $8B | 9.6Lowest | 1.00 | -5% | |
| $10B | 20.9 | 1.73 | +20% | |
| $118B | 23.8 | - | -4% | |
| $250B | 37.4 | - | +40%Best | |
| $74B | 17.9 | 2.03 | +3% | |
| $95B | 22.6 | 3.21 | +13% | |
| $10B | 417.0 | - | +18% | |
| $2.8T | 27.8 | 1.48 | +16% | |
| $2.6T | 34.1 | 1.22 | +30% |
Lower P/E can signal a discount or weaker growth expectations; PEG adds growth context.
LDOS Historical P/E Data (2006–2026)
Quarterly P/E ratios calculated from closing price and TTM EPS
| Quarter | Period End | Price | TTM EPS | P/E Ratio | vs Avg |
|---|---|---|---|---|---|
| FY2026 Q1 | Apr 03 2026 | $158.82 | $10.92 | 14.5x | -29% |
| FY2025 Q4 | Jan 02 2026 | $183.47 | $11.13 | 16.5x | -20% |
| FY2025 Q3 | Oct 03 2025 | $195.58 | $10.72 | 18.2x | -11% |
| FY2025 Q2 | Jul 04 2025 | $164.56 | $10.58 | 15.6x | -24% |
| FY2025 Q1 | Apr 04 2025 | $133.14 | $9.94 | 13.4x | -35% |
| FY2024 Q4 | Jan 03 2025 | $147.15 | $9.24 | 15.9x | -23% |
| FY2024 Q3 | Sep 27 2024 | $159.72 | $8.78 | 18.2x | -11% |
| FY2024 Q2 | Jun 28 2024 | $145.88 | $3.19 | 45.7x | +123% |
| FY2024 Q1 | Mar 29 2024 | $131.09 | $2.32 | 56.5x | +175% |
| FY2023 Q4 | Dec 31 2023 | $108.24 | $1.42 | 76.2x | +271% |
| FY2023 Q3 | Sep 29 2023 | $92.16 | $1.04 | 88.6x | +331% |
| FY2023 Q2 | Jun 30 2023 | $88.48 | $5.12 | 17.3x | -16% |
| FY2023 Q1 | Mar 31 2023 | $92.06 | $4.86 | 18.9x | -8% |
| FY2022 Q4 | Dec 31 2022 | $105.19 | $4.94 | 21.3x | +4% |
| FY2022 Q3 | Sep 30 2022 | $87.47 | $4.89 | 17.9x | -13% |
| FY2022 Q2 | Jul 01 2022 | $102.45 | $5.15 | 19.9x | -3% |
| FY2022 Q1 | Apr 01 2022 | $108.30 | $5.09 | 21.3x | +4% |
| FY2021 Q4 | Dec 31 2021 | $88.90 | $5.26 | 16.9x | -18% |
| FY2021 Q3 | Oct 01 2021 | $97.43 | $5.40 | 18.0x | -12% |
| FY2021 Q2 | Jul 02 2021 | $102.56 | $5.10 | 20.1x | -2% |
| FY2021 Q1 | Apr 02 2021 | $96.45 | $4.98 | 19.4x | -6% |
| FY2020 Q4 | - | $105.12 | $4.36 | 24.1x | +17% |
| FY2020 Q3 | Oct 02 2020 | $90.39 | $4.25 | 21.3x | +3% |
| FY2020 Q2 | Jul 03 2020 | $93.64 | $4.23 | 22.1x | +8% |
| FY2020 Q1 | Apr 03 2020 | $87.94 | $4.10 | 21.4x | +4% |
| FY2019 Q4 | - | $97.89 | $4.59 | 21.3x | +4% |
| FY2019 Q3 | Sep 27 2019 | $85.02 | $4.58 | 18.6x | -10% |
| FY2019 Q2 | Jun 28 2019 | $79.85 | $4.43 | 18.0x | -12% |
| FY2019 Q1 | Mar 29 2019 | $64.09 | $4.44 | 14.4x | -30% |
| FY2018 Q4 | Dec 31 2018 | $52.72 | $3.81 | 13.8x | -33% |
| FY2018 Q3 | Sep 28 2018 | $69.16 | $3.30 | 21.0x | +2% |
| FY2018 Q2 | Jun 29 2018 | $59.00 | $2.87 | 20.6x | +0% |
| FY2018 Q1 | Mar 30 2018 | $65.40 | $2.57 | 25.4x | +24% |
| FY2017 Q4 | Dec 31 2017 | $64.57 | $2.38 | 27.1x | +32% |
| FY2017 Q3 | Sep 29 2017 | $59.22 | $2.03 | 29.2x | +42% |
| FY2017 Q2 | Jun 30 2017 | $51.69 | $2.30 | 22.5x | +9% |
| FY2017 Q1 | Mar 31 2017 | $51.14 | $2.21 | 23.1x | +13% |
| FY2016 Q4 | Dec 31 2016 | $51.14 | $2.40 | 21.3x | +4% |
| FY2016 Q3 | Sep 30 2016 | $43.28 | $3.73 | 11.6x | -44% |
| FY2016 Q2 | Jul 01 2016 | $48.69 | $3.60 | 13.5x | -34% |
| FY2016 Q1 | Apr 01 2016 | $51.39 | $3.55 | 14.5x | -30% |
| FY2015 Q4 | - | $56.26 | $3.44 | 16.4x | -20% |
| FY2015 Q3 | Oct 02 2015 | $42.13 | $2.31 | 18.2x | -11% |
| FY2015 Q2 | Jul 03 2015 | $40.41 | $2.10 | 19.2x | -6% |
| FY2014 Q1 | May 02 2014 | $36.98 | $1.46 | 25.3x | +23% |
| FY2013 Q4 | Jan 31 2014 | $45.34 | $1.91 | 23.7x | +15% |
| FY2013 Q3 | Nov 01 2013 | $47.41 | $3.52 | 13.5x | -35% |
| FY2013 Q2 | Aug 02 2013 | $42.99 | $4.88 | 8.8x | -57% |
| FY2013 Q1 | May 03 2013 | $40.95 | $5.68 | 7.2x | -65% |
| FY2012 Q4 | - | $33.24 | $6.16 | 5.4x | -74% |
| FY2012 Q3 | Oct 31 2012 | $30.19 | $2.05 | 14.7x | -28% |
| FY2012 Q1 | Apr 30 2012 | $33.40 | $0.37 | 90.3x | +339% |
| FY2011 Q4 | - | $35.32 | $0.41 | 86.1x | +319% |
| FY2011 Q3 | Oct 31 2011 | $34.14 | $3.88 | 8.8x | -57% |
| FY2011 Q2 | Jul 31 2011 | $44.03 | $6.80 | 6.5x | -68% |
| FY2011 Q1 | Apr 30 2011 | $47.79 | $6.80 | 7.0x | -66% |
| FY2010 Q4 | Jan 31 2011 | $45.51 | $6.64 | 6.9x | -67% |
| FY2010 Q3 | Oct 31 2010 | $42.69 | $6.43 | 6.6x | -68% |
| FY2010 Q2 | Jul 31 2010 | $45.68 | $5.95 | 7.7x | -63% |
| FY2010 Q1 | Apr 30 2010 | $47.82 | $5.19 | 9.2x | -55% |
| FY2009 Q4 | Jan 31 2010 | $50.35 | $5.03 | 10.0x | -51% |
| FY2009 Q3 | Oct 31 2009 | $48.65 | $4.94 | 9.8x | -52% |
| FY2009 Q2 | Jul 31 2009 | $49.69 | $4.78 | 10.4x | -49% |
| FY2009 Q1 | - | $49.72 | $4.62 | 10.8x | -48% |
| FY2008 Q4 | Jan 31 2009 | $54.22 | $4.46 | 12.2x | -41% |
| FY2008 Q3 | Oct 31 2008 | $50.73 | $4.23 | 12.0x | -42% |
| FY2008 Q2 | - | $51.89 | $4.03 | 12.9x | -37% |
| FY2008 Q1 | Apr 30 2008 | $52.19 | $4.19 | 12.5x | -39% |
| FY2007 Q4 | - | $51.91 | $3.99 | 13.0x | -37% |
| FY2007 Q3 | Oct 31 2007 | $54.14 | $3.83 | 14.1x | -31% |
| FY2007 Q2 | - | $46.04 | $3.95 | 11.7x | -43% |
| FY2007 Q1 | Apr 30 2007 | $50.24 | $3.91 | 12.8x | -37% |
| FY2006 Q4 | Jan 31 2007 | $50.95 | $4.39 | 11.6x | -44% |
| FY2006 Q3 | - | $54.94 | $5.34 | 10.3x | -50% |
Average P/E for displayed period: 20.6x
Full Stock Analysis
Deep dive into LDOS consensus models and risk factors.
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
20+ years return with dividends reinvested.
DCA Calculator
See how regular investing compounds over time.
Peer Comparison
Compare growth, multiples, and margins vs sector.
LDOS — Frequently Asked Questions
Quick answers to the most common questions about buying LDOS stock.
What is LDOS's P/E ratio?
Leidos Holdings, Inc. (LDOS) trailing twelve-month P/E ratio is 9.6x, based on TTM diluted EPS of $10.61. The 5-year average P/E is 27.6x and the historical range spans 13.4x to 88.6x.
Is LDOS stock overvalued or undervalued?
LDOS trades at 9.6x P/E, below its 5-year average of 27.6x. At the 0th percentile of its historical range (13.4x–88.6x), the stock is priced at a discount to its own history.
Is LDOS stock expensive?
No, LDOS is not expensive on a historical basis. The current P/E of 9.6x is below the 5-year average of 27.6x and sits at the 0th percentile of its valuation range.
What is LDOS's historical P/E range?
Over the past 5 years, LDOS's P/E ratio has ranged from 13.4x to 88.6x, with a median of 18.2x and an average of 27.6x. The current P/E of 9.6x places the stock at the 0th percentile of this range. Full historical data spans 2006–2026.
How does LDOS's P/E compare to the S&P 500?
LDOS trades at 9.6x P/E versus the S&P 500 median of 24.4x. The 61% discount to the market suggests lower growth expectations or perceived higher risk.
How does LDOS's valuation compare to Technology peers?
Leidos Holdings, Inc. P/E of 9.6x compares to the Technology sector median of 29.0x. The discount suggests lower growth expectations, weaker margins, or higher perceived risk relative to peers. See the peer comparison table on this page for ticker-by-ticker P/E and PEG.
What is LDOS's PEG ratio?
LDOS PEG ratio is 0.47, based on a P/E of 9.6x and EPS growth of 20.7%. A PEG below 1.0 indicates the valuation is supported by the earnings growth rate — typically considered attractive.
What is LDOS's earnings yield?
LDOS earnings yield is 10.40%, the inverse of its 9.6x P/E ratio. Earnings yield represents the percentage of each dollar invested that the company earns. It can be compared directly to bond yields to assess relative attractiveness of stocks versus fixed income.