Plexus Corp. (PLXS) P/E Ratio History
ExpensiveTrading at 47.9x vs 5Y avg 23.0x · 100th percentile · Material premium to history · Data 1992–2026
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P/E Ratio Analysis
As of June 21, 2026, Plexus Corp. (PLXS) trades at a price-to-earnings ratio of 47.9x, with a stock price of $299.97 and trailing twelve-month earnings per share of $6.85.
The current P/E is 108% above its 5-year average of 23.0x. Over the past five years, PLXS's P/E has ranged from a low of 16.1x to a high of 36.6x, placing the current valuation at the 100th percentile of its historical range.
Compared to the Technology sector median P/E of 29.0x, PLXS trades at a 65% premium to its sector peers. The sector includes 352 companies with P/E ratios ranging from 0.0x to 187.7x.
The PEG ratio of 4.91 (P/E divided by 56% EPS growth) suggests the stock may be expensive 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, PLXS commands a significant premium over 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 PLXS 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.
PLXS Cross-Benchmark Valuation
How does the current P/E compare to sector peers and the broader market?
PLXS P/E vs Peers
Electronics Manufacturing and Circuit Boards peers sorted by market cap
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $39B | 62.8 | 0.83 | -47% | |
| $43B | 51.1 | 0.70Best | +102% | |
| $3B | 135.5 | 10.98 | -60% | |
| $13B | 54.1 | 3.05 | +14% | |
| $54B | 70.0 | 1.07 | -7% | |
| $15B | 127.0 | 2.83 | +1764%Best | |
| $11B | 106.0 | 19.50 | -36% | |
| $7B | 33.3 | - | -49% | |
| $12B | 21.3Lowest | 2.65 | +50% |
Lower P/E can signal a discount or weaker growth expectations; PEG adds growth context.
PLXS Historical P/E Data (1992–2026)
Quarterly P/E ratios calculated from closing price and TTM EPS
| Quarter | Period End | Price | TTM EPS | P/E Ratio | vs Avg |
|---|---|---|---|---|---|
| FY2026 Q2 | Apr 04 2026 | $207.35 | $6.84 | 30.3x | -14% |
| FY2026 Q1 | Jan 03 2026 | $152.23 | $6.43 | 23.7x | -33% |
| FY2025 Q4 | Sep 27 2025 | $143.27 | $6.26 | 22.9x | -35% |
| FY2025 Q3 | Jun 28 2025 | $135.53 | $5.87 | 23.1x | -35% |
| FY2025 Q2 | Mar 29 2025 | $127.77 | $5.14 | 24.9x | -30% |
| FY2025 Q1 | Dec 28 2024 | $157.79 | $4.31 | 36.6x | +4% |
| FY2024 Q4 | Sep 28 2024 | $136.44 | $4.01 | 34.0x | -4% |
| FY2024 Q3 | Jun 29 2024 | $103.18 | $3.97 | 26.0x | -26% |
| FY2024 Q2 | Mar 30 2024 | $94.82 | $3.62 | 26.2x | -26% |
| FY2024 Q1 | Dec 30 2023 | $108.13 | $4.49 | 24.1x | -32% |
| FY2023 Q4 | Sep 30 2023 | $92.98 | $4.94 | 18.8x | -47% |
| FY2023 Q3 | Jul 01 2023 | $98.24 | $5.28 | 18.6x | -47% |
| FY2023 Q2 | Apr 01 2023 | $97.57 | $6.05 | 16.1x | -54% |
| FY2023 Q1 | Dec 31 2022 | $102.93 | $5.55 | 18.5x | -47% |
| FY2022 Q4 | Sep 30 2022 | $87.56 | $4.88 | 17.9x | -49% |
| FY2022 Q3 | Jul 02 2022 | $77.99 | $4.26 | 18.3x | -48% |
| FY2022 Q2 | Apr 02 2022 | $82.70 | $3.88 | 21.3x | -40% |
| FY2022 Q1 | Jan 01 2022 | $95.89 | $4.35 | 22.0x | -38% |
| FY2021 Q4 | - | $89.41 | $4.76 | 18.8x | -47% |
| FY2021 Q3 | Jul 03 2021 | $90.48 | $4.86 | 18.6x | -47% |
| FY2021 Q2 | Apr 03 2021 | $93.47 | $5.11 | 18.3x | -48% |
| FY2021 Q1 | Jan 02 2021 | $78.21 | $4.12 | 19.0x | -46% |
| FY2020 Q4 | Sep 30 2020 | $70.63 | $3.92 | 18.0x | -49% |
| FY2020 Q3 | Jul 04 2020 | $65.60 | $3.89 | 16.9x | -52% |
| FY2020 Q2 | Apr 04 2020 | $50.34 | $3.50 | 14.4x | -59% |
| FY2020 Q1 | Jan 04 2020 | $76.14 | $3.86 | 19.7x | -44% |
| FY2019 Q4 | Sep 30 2019 | $62.51 | $3.52 | 17.8x | -50% |
| FY2019 Q3 | Jun 29 2019 | $58.37 | $4.49 | 13.0x | -63% |
| FY2019 Q2 | Mar 30 2019 | $60.95 | $4.47 | 13.6x | -61% |
| FY2019 Q1 | Dec 29 2018 | $50.20 | $4.04 | 12.4x | -65% |
| FY2018 Q4 | Sep 30 2018 | $58.51 | $0.42 | 139.3x | +295% |
| FY2017 Q4 | Sep 30 2017 | $56.08 | $3.24 | 17.3x | -51% |
| FY2017 Q3 | Jul 01 2017 | $52.57 | $2.96 | 17.8x | -50% |
| FY2017 Q2 | Apr 01 2017 | $57.80 | $2.98 | 19.4x | -45% |
| FY2017 Q1 | Dec 31 2016 | $54.04 | $2.64 | 20.5x | -42% |
| FY2016 Q4 | Sep 30 2016 | $46.78 | $2.24 | 20.9x | -41% |
| FY2016 Q3 | Jul 02 2016 | $42.90 | $2.38 | 18.0x | -49% |
| FY2016 Q2 | Apr 02 2016 | $39.45 | $2.31 | 17.1x | -52% |
| FY2016 Q1 | Jan 02 2016 | $34.92 | $2.50 | 14.0x | -60% |
| FY2015 Q4 | Sep 30 2015 | $38.58 | $2.75 | 14.0x | -60% |
| FY2015 Q3 | Jul 04 2015 | $43.59 | $2.82 | 15.5x | -56% |
| FY2015 Q2 | Apr 04 2015 | $41.80 | $2.84 | 14.7x | -58% |
| FY2015 Q1 | Jan 03 2015 | $40.57 | $2.68 | 15.1x | -57% |
| FY2014 Q4 | - | $36.93 | $2.52 | 14.7x | -58% |
| FY2014 Q3 | Jun 28 2014 | $42.88 | $2.46 | 17.4x | -51% |
| FY2014 Q2 | Mar 29 2014 | $39.31 | $2.43 | 16.2x | -54% |
| FY2014 Q1 | Dec 28 2013 | $42.68 | $2.42 | 17.6x | -50% |
| FY2013 Q4 | Sep 30 2013 | $37.16 | $2.38 | 15.6x | -56% |
| FY2013 Q3 | Jun 29 2013 | $29.89 | $1.69 | 17.7x | -50% |
| FY2013 Q2 | Mar 30 2013 | $24.31 | $1.67 | 14.6x | -59% |
| FY2013 Q1 | Dec 29 2012 | $25.29 | $1.71 | 14.8x | -58% |
| FY2012 Q4 | Sep 30 2012 | $30.29 | $1.75 | 17.3x | -51% |
| FY2012 Q3 | Jun 30 2012 | $28.20 | $2.25 | 12.5x | -64% |
| FY2012 Q2 | Mar 31 2012 | $34.99 | $2.17 | 16.1x | -54% |
| FY2012 Q1 | Dec 31 2011 | $27.38 | $2.20 | 12.4x | -65% |
| FY2011 Q4 | Sep 30 2011 | $22.62 | $2.30 | 9.8x | -72% |
| FY2011 Q3 | Jul 02 2011 | $34.85 | $2.43 | 14.3x | -59% |
| FY2011 Q2 | Apr 02 2011 | $34.80 | $2.44 | 14.3x | -60% |
| FY2011 Q1 | Jan 01 2011 | $30.94 | $2.36 | 13.1x | -63% |
| FY2010 Q4 | - | $29.35 | $2.19 | 13.4x | -62% |
| FY2010 Q3 | Jul 03 2010 | $26.57 | $1.92 | 13.8x | -61% |
| FY2010 Q2 | Apr 03 2010 | $36.95 | $1.56 | 23.7x | -33% |
| FY2010 Q1 | Jan 02 2010 | $28.48 | $1.18 | 24.1x | -32% |
| FY2009 Q4 | Sep 30 2009 | $26.34 | $1.17 | 22.5x | -36% |
| FY2009 Q3 | Jul 04 2009 | $20.42 | $1.22 | 16.7x | -53% |
| FY2009 Q2 | Apr 04 2009 | $15.49 | $1.40 | 11.1x | -69% |
| FY2009 Q1 | Jan 03 2009 | $17.37 | $1.75 | 9.9x | -72% |
| FY2008 Q4 | - | $20.70 | $1.90 | 10.9x | -69% |
| FY2008 Q3 | Jun 28 2008 | $28.42 | $2.00 | 14.2x | -60% |
| FY2008 Q2 | Mar 29 2008 | $27.06 | $1.92 | 14.1x | -60% |
| FY2008 Q1 | Dec 29 2007 | $27.16 | $1.66 | 16.4x | -54% |
| FY2007 Q4 | Sep 30 2007 | $27.40 | $1.40 | 19.6x | -45% |
| FY2007 Q3 | Jun 30 2007 | $22.99 | $1.77 | 13.0x | -63% |
| FY2007 Q2 | Mar 31 2007 | $17.11 | $1.97 | 8.7x | -75% |
| FY2007 Q1 | Dec 30 2006 | $23.88 | $2.15 | 11.1x | -69% |
| FY2006 Q4 | Sep 30 2006 | $19.20 | $2.14 | 9.0x | -75% |
| FY2006 Q3 | Jul 01 2006 | $34.21 | $1.48 | 23.1x | -34% |
| FY2006 Q2 | Apr 01 2006 | $37.57 | $0.45 | 83.5x | +137% |
| FY2004 Q3 | Jun 30 2004 | $13.50 | $0.03 | 429.9x | +1119% |
| FY2002 Q3 | Jun 30 2002 | $18.10 | $0.09 | 200.7x | +469% |
| FY2002 Q2 | Mar 31 2002 | $23.60 | $0.24 | 98.3x | +179% |
| FY2002 Q1 | Dec 31 2001 | $26.56 | $0.56 | 47.3x | +34% |
| FY2001 Q4 | Sep 30 2001 | $23.58 | $0.92 | 25.6x | -27% |
| FY2001 Q3 | Jun 30 2001 | $33.00 | $1.05 | 31.4x | -11% |
| FY2001 Q2 | Mar 31 2001 | $25.63 | $1.02 | 25.1x | -29% |
| FY2001 Q1 | Dec 31 2000 | $30.39 | $0.87 | 34.9x | -1% |
| FY2000 Q4 | Sep 30 2000 | $70.50 | $0.67 | 105.2x | +198% |
| FY2000 Q3 | Jun 30 2000 | $56.50 | $0.40 | 141.9x | +302% |
| FY2000 Q2 | Mar 31 2000 | $33.31 | $0.31 | 108.1x | +207% |
| FY2000 Q1 | Dec 31 1999 | $22.00 | $0.28 | 77.7x | +120% |
| FY1999 Q4 | - | $15.31 | $0.27 | 57.1x | +62% |
| FY1999 Q3 | Jun 30 1999 | $15.06 | $0.34 | 44.3x | +26% |
| FY1999 Q2 | Mar 31 1999 | $13.94 | $0.37 | 37.2x | +5% |
| FY1999 Q1 | - | $16.94 | $0.35 | 48.4x | +37% |
| FY1998 Q4 | Sep 30 1998 | $9.69 | $0.31 | 30.8x | -13% |
| FY1998 Q3 | - | $9.94 | $0.31 | 32.2x | -9% |
| FY1998 Q2 | - | $9.94 | $0.32 | 30.7x | -13% |
| FY1998 Q1 | Dec 31 1997 | $7.44 | $0.34 | 22.0x | -38% |
| FY1997 Q4 | - | $17.56 | $0.35 | 50.9x | +44% |
| FY1997 Q3 | Jun 30 1997 | $13.95 | $0.33 | 42.7x | +21% |
| FY1997 Q2 | Mar 31 1997 | $7.38 | $0.29 | 25.6x | -27% |
| FY1997 Q1 | - | $4.19 | $0.22 | 18.8x | -47% |
| FY1996 Q4 | Sep 30 1996 | $3.66 | $0.17 | 20.9x | -41% |
| FY1996 Q3 | Jun 30 1996 | $3.81 | $0.15 | 25.5x | -28% |
| FY1996 Q2 | Mar 31 1996 | $3.25 | $0.13 | 24.9x | -29% |
| FY1996 Q1 | Dec 31 1995 | $4.16 | $0.15 | 28.6x | -19% |
| FY1995 Q4 | Sep 30 1995 | $4.16 | $0.15 | 28.2x | -20% |
| FY1995 Q3 | Jun 30 1995 | $3.38 | $0.11 | 31.2x | -11% |
| FY1995 Q2 | Mar 31 1995 | $3.13 | $0.07 | 42.6x | +21% |
| FY1995 Q1 | Dec 31 1994 | $2.13 | $0.05 | 42.2x | +20% |
| FY1994 Q2 | - | $4.00 | $0.04 | 109.3x | +210% |
| FY1994 Q1 | Dec 31 1993 | $3.81 | $0.03 | 120.6x | +242% |
| FY1993 Q4 | - | $3.81 | $0.04 | 104.2x | +195% |
| FY1993 Q3 | Jun 30 1993 | $3.00 | $0.09 | 34.2x | -3% |
| FY1993 Q2 | Mar 31 1993 | $4.31 | $0.10 | 45.3x | +28% |
| FY1993 Q1 | - | $3.75 | $0.10 | 36.5x | +3% |
| FY1992 Q4 | Sep 30 1992 | $5.25 | $0.10 | 54.1x | +53% |
| FY1992 Q3 | - | $4.88 | $0.08 | 59.0x | +67% |
| FY1992 Q2 | - | $4.41 | $0.08 | 58.1x | +65% |
Average P/E for displayed period: 35.3x
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
34+ years return with dividends reinvested.
DCA Calculator
See how regular investing compounds over time.
Peer Comparison
Compare growth, multiples, and margins vs sector.
PLXS — Frequently Asked Questions
Quick answers to the most common questions about buying PLXS stock.
What is PLXS's P/E ratio?
Plexus Corp. (PLXS) trailing twelve-month P/E ratio is 47.9x, based on TTM diluted EPS of $6.85. The 5-year average P/E is 23.0x and the historical range spans 16.1x to 36.6x.
Is PLXS stock overvalued or undervalued?
PLXS trades at 47.9x P/E, above its 5-year average of 23.0x. The 100th percentile ranking within the 16.1x–36.6x historical range indicates a premium to historical valuation.
Is PLXS stock expensive?
Yes, PLXS is expensive relative to its own history. The current P/E of 47.9x is above the 5-year average of 23.0x and also above the Technology sector median of 29.0x. The stock sits at the 100th percentile of its 5-year valuation range.
What is PLXS's historical P/E range?
Over the past 5 years, PLXS's P/E ratio has ranged from 16.1x to 36.6x, with a median of 22.9x and an average of 23.0x. The current P/E of 47.9x places the stock at the 100th percentile of this range. Full historical data spans 1992–2026.
How does PLXS's P/E compare to the S&P 500?
PLXS trades at 47.9x P/E versus the S&P 500 median of 24.4x. The 96% premium to the market typically reflects higher expected earnings growth or quality.
How does PLXS's valuation compare to Technology peers?
Plexus Corp. P/E of 47.9x compares to the Technology sector median of 29.0x. The premium reflects expected growth above peers or stronger fundamentals. See the peer comparison table on this page for ticker-by-ticker P/E and PEG.
What is PLXS's PEG ratio?
PLXS PEG ratio is 4.91, based on a P/E of 47.9x and EPS growth of 56.1%. A PEG above 2.0 indicates a premium valuation relative to earnings growth — typically considered expensive.
What is PLXS's earnings yield?
PLXS earnings yield is 2.09%, the inverse of its 47.9x 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.