ON — ON Semiconductor Corporation stock price and chart

$78.67+6.22%

as of close, Oct 27, 2026

☾ AH $78.67 +6.22%

ON Semiconductor CorporationStock · TechnologyS&P 500 Equal Weight · 0.1% of RSPNasdaq Composite · 0.1% of ONEQS&P 500 · 0.06% of SPYRussell 1000 · 0.05% of IWBUS Stock Market · 0.05% of VTIRussell 3000 · 0.05% of IWVMSCI ACWI · 0.03% of ACWIMSCI World · 0.03% of URTH

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Technical analysis2

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VolumeEEEEEEEEEEEEEEEEEEEEE

20162019202120242026

20.040.060.080.0100.0120.00100.0M$78.67

2026-10-27

Price$78.67

MA20$90.16

MA50$72.47

Vol38.6M

What would $1,000 invested in ON be worth today? →

ON returns: By year · By month · By week · Trailing

Key stats#

Price data

Price: $78.67
YTD price return: +45.28%
YTD total return: +45.28%
Next earnings: Nov 2, 2026 · After close
Market cap: 30.6B2016-12 5.3B2026-10 30.6B+475.7% over the window
Enterprise value: 31.5B
Shares outstanding: 389.3M2016-07 415.6M2026-07 389.3M-6.3% over the window
52W low: $44.56
52W high: $134.92
From 52W high: -41.69%
From 52W low: +76.55%
52W range: 38%
Beta: 2.02

Volume

Rel volume: 0.84×
30D volume: 11.3M
30D $ vol: 851.3M

Insider trading

Insider net 1WNo open-market insider purchase or sale with a transaction date in the last 7 days, as filed on Form 4.: none
Insider net 1M0 insider-days of buying (no priced lot) and 1 of selling ($1.2M) in the last 30 days, by transaction date, open-market transactions only — awards, exercises, tax withholding and employee-plan purchases are not counted. A Form 4 is filed within two business days of the trade, so the newest days may not be in yet.: −$1.2M
Insider net 3M0 insider-days of buying (no priced lot) and 1 of selling ($1.2M) in the last 91 days, by transaction date, open-market transactions only — awards, exercises, tax withholding and employee-plan purchases are not counted. A Form 4 is filed within two business days of the trade, so the newest days may not be in yet.: −$1.2M
Insider net 1Y0 insider-days of buying (no priced lot) and 8 of selling ($19.0M) in the last 365 days, by transaction date, open-market transactions only — awards, exercises, tax withholding and employee-plan purchases are not counted. A Form 4 is filed within two business days of the trade, so the newest days may not be in yet.: −$19.0M

Form 4 transactions by trade date, as filed; latest on file 2026-10-01.

Fundamentals

Sales (ttm): 6.2B2016-07 3.4B2026-07 6.2B+80.2% over the window
Sales/share: $15.922016-07 $8.282026-07 $15.92+92.3% over the window
EPS (ttm): $1.562016-07 $0.392026-07 $1.56+301.3% over the window
FCF (ttm): 1.5B2016-07 249.2M2026-07 1.5B+502.1% over the window
FCF/share: $3.852016-07 $0.602026-07 $3.85+542.7% over the window
Book value/share: $18.542016-07 $4.092026-07 $18.54+353.0% over the window
Net margin: 10.17%2016-07 4.7%2026-07 10.2%+116.6% over the window
ROE: 8.73%2016-07 9.5%2026-07 8.7%-8.1% over the window
ROA: 4.67%2016-07 2.6%2026-07 4.7%+76.5% over the window
Debt / equity: 0.51×2016-07 1.732026-07 0.51-70.6% over the window
Current ratio: 3.462016-07 1.522026-07 3.46+127.2% over the window

Growth (CAGR, ttm) · 10Y

Sales: -3.15%2025-07-04 → 2026-07-036.4B → 6.2B (-3.1% total)-9.43%2023-06-30 → 2026-07-038.4B → 6.2B (-25.8% total)+0.94%2021-07-02 → 2026-07-035.9B → 6.2B (+4.8% total)+6.06%2016-07-01 → 2026-07-033.4B → 6.2B (+80.2% total)
Net income: +35.43%2025-07-04 → 2026-07-03465.8M → 630.2M (+35.3% total)-31.35%2023-06-30 → 2026-07-032B → 630.2M (-67.8% total)+3.77%2021-07-02 → 2026-07-03523.6M → 630.2M (+20.4% total)+14.58%2016-07-01 → 2026-07-03161.5M → 630.2M (+290.2% total)
FCF: +16.62%2025-07-04 → 2026-07-031.3B → 1.5B (+16.6% total)+9.65%2023-06-30 → 2026-07-031.1B → 1.5B (+31.9% total)+10.50%2021-07-02 → 2026-07-03910.5M → 1.5B (+64.8% total)+19.66%2016-07-01 → 2026-07-03249.2M → 1.5B (+502.1% total)
Shares: -4.82%2025-07-04 → 2026-07-03409M → 389.3M (-4.8% total)-3.36%2023-06-30 → 2026-07-03431.5M → 389.3M (-9.8% total)-1.99%2021-07-02 → 2026-07-03430.5M → 389.3M (-9.6% total)-0.65%2016-07-01 → 2026-07-03415.6M → 389.3M (-6.3% total)

Per-share growth (CAGR, ttm) · 10Y

EPS: +42.73%2025-07-04 → 2026-07-03$1.10 → $1.56 (+42.6% total)-28.85%2023-06-30 → 2026-07-03$4.36 → $1.56 (-64.1% total)+5.28%2021-07-02 → 2026-07-03$1.21 → $1.56 (+29.3% total)+14.90%2016-07-01 → 2026-07-03$0.39 → $1.56 (+301.3% total)
Sales/share: +1.76%2025-07-04 → 2026-07-03$15.65 → $15.92 (+1.8% total)-6.28%2023-06-30 → 2026-07-03$19.35 → $15.92 (-17.7% total)+2.99%2021-07-02 → 2026-07-03$13.74 → $15.92 (+15.9% total)+6.76%2016-07-01 → 2026-07-03$8.28 → $15.92 (+92.3% total)
FCF/share: +22.53%2025-07-04 → 2026-07-03$3.15 → $3.85 (+22.4% total)+13.47%2023-06-30 → 2026-07-03$2.64 → $3.85 (+46.2% total)+12.75%2021-07-02 → 2026-07-03$2.11 → $3.85 (+82.2% total)+20.44%2016-07-01 → 2026-07-03$0.60 → $3.85 (+542.7% total)
Book value/share: -4.52%2025-07-04 → 2026-07-03$19.42 → $18.54 (-4.5% total)+4.62%2023-06-30 → 2026-07-03$16.18 → $18.54 (+14.6% total)+16.09%2021-07-02 → 2026-07-03$8.79 → $18.54 (+110.9% total)+16.30%2016-07-01 → 2026-07-03$4.09 → $18.54 (+353.0% total)
Price: +49.38%2025-10-27 → 2026-10-27$52.68 → $78.67 (+49.3% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.-1.97%2023-10-27 → 2026-10-27$83.52 → $78.67 (-5.8% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+12.05%2021-10-27 → 2026-10-27$44.55 → $78.67 (+76.6% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+20.98%2016-10-26 → 2026-10-27$11.71 → $78.67 (+571.8% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.
Total return: +49.38%2025-10-27 → 2026-10-27$52.68 → $78.67 (+49.3% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.-1.97%2023-10-27 → 2026-10-27$83.52 → $78.67 (-5.8% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+12.05%2021-10-27 → 2026-10-27$44.55 → $78.67 (+76.6% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+20.98%2016-10-26 → 2026-10-27$11.71 → $78.67 (+571.8% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.

Fundamentals end at the last reported quarter; price and total return end at the latest close.

Valuation

P/E (ttm)Price ÷ TTM diluted EPS. Net income carries everything below the operating line, including one-off gains. Negative when the trailing year lost money.: 50.3×2016-12 42.462026-10 48.60+14.5% over the window
P/OI (ttm)Price ÷ TTM operating income. Excludes the below-the-line items that make P/E jump — mark-to-market gains, settlements, tax true-ups.: 45.7×2016-12 22.552026-10 45.73+102.8% over the window
Fwd P/E: 15.8×
P/S (ttm)Market cap ÷ TTM revenue.: 4.9×2016-12 1.532026-10 4.94+223.8% over the window
P/B (mrq)Market cap ÷ stockholders' equity at the most recent quarter end.: 4.2×2016-12 3.072026-10 4.24+38.0% over the window
P/FCF (ttm)Market cap ÷ TTM free cash flow (operating cash flow − capex).: 20.4×2016-12 18.852026-10 20.41+8.3% over the window
EV/EBITDA (fy): 21.6×
EV/Sales (ttm): 5.1×
FCF yield (ttm)TTM free cash flow ÷ market cap — the inverse of P/FCF.: 4.90%2016-09 5.3%2026-07 4.1%-23.3% over the window
Buyback yield (realized, 1y)1 − shares_at(2026-07-03) ÷ shares_at(2025-07-04) = 1 − 389.3M ÷ 409.0M. Point-in-time share counts from the company's own SEC filings (the same count at both ends), published only when the cash flow statement shows repurchases inside that window. A falling price can't inflate it; negative means net dilution.: 4.82%
Shareholder yield (realized, 1y)Buyback leg + dividend leg: shares retired over the year (4.82%) + dividends paid over that year ($0) ÷ market_cap_at(2025-07-04) ($23.7B). Both legs are measured against the start of the window, so a payout can't shrink its own denominator.: 4.82%
Buyback yield (cash, ttm)Buybacks net of issuance over the trailing twelve months ($1.5B) ÷ today's market cap ($30.6B). Dollars SPENT over what the company is worth NOW — a stock that fell after buying reads high.: 4.79%2016-09 0.4%2026-07 4.0%+956.7% over the window
Shareholder yield (cash, ttm)(TTM buybacks net of issuance $1.5B + TTM dividends $0) ÷ today's market cap ($30.6B). Same caveat as the cash buyback yield.: 4.79%2016-09 0.4%2026-07 4.0%+956.7% over the window

Vs own 10Y history

P/E: 81st
P/OI: 87th
P/S: 95th
P/B: 68th
P/FCF: 56th

Bar = where today’s multiple sits in ON’s own 10-year range:near a decade-low (cheap)→near a decade-high (rich).

Performance · price return · as of 2026-10-27#

+6.22%

+4.03%

+1.90%

-11.65%

YTD

+45.28%

+49.34%

+76.59%

Recent filings#

Aug 3Earnings · Earnings release — EPS $0.74 vs $0.72 est. (+2.8%); revenue $1.60B (+9% y/y) 0.5%

All filings and insider trades →

Financial statements

Open full ON financials →

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ON — ON Semiconductor Corporation price, chart and key statistics