ASX — ASE Technology Holding Co. Ltd. American Depositary Shares (each representing Two Common Shares) price, chart and key statistics

Price data

Price

$44.73

Change YTD

+177.83%

Next earnings

Oct 29, 2026

Market cap

39.8B2016-12 8.3B2026-10 39.8B+378.4% over the window

Enterprise value

37.3B

Shares outstanding

889.4M2015-12 1.7B2025-12 889.4M-46.1% over the window

52W low

$10.93

52W high

$45.75

From 52W high

-2.23%

From 52W low

+309.24%

52W range

97%

Beta

1.70

Volume

Rel volume

0.99×

30D volume

6.4M

30D $ vol

256M

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 1MNo open-market insider purchase or sale with a transaction date in the last 30 days, as filed on Form 4.

none

Insider net 3M0 insider-days of buying (no priced lot) and 3 of selling ($5.4M) 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.

−$5.4M

Insider net 1Y0 insider-days of buying (no priced lot) and 34 of selling ($367.5M) 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.

−$367.5M

Form 4 transactions by trade date, as filed; latest on file 2026-07-22.

Fundamentals

Sales (ttm)

20.6B2015-12 8.9B2025-12 20.6B+130.7% over the window

Sales/share

$23.132015-12 $5.412025-12 $23.13+327.9% over the window

EPS (ttm)

$1.402015-12 $0.392025-12 $1.40+258.6% over the window

FCF (ttm)

4.5B

FCF/share

$5.10

Book value/share

$12.262015-12 $3.062025-12 $12.26+300.5% over the window

Net margin

6.38%2015-12 7.3%2025-12 6.4%-12.6% over the window

ROE

12.04%2015-12 12.9%2025-12 12.0%-6.7% over the window

ROA

4.63%2015-12 5.9%2025-12 4.6%-21.0% over the window

Debt / equity

0.03×2016-12 0.182025-12 0.03-81.0% over the window

Current ratio

1.262016-12 1.332025-12 1.26-5.4% over the window

Growth (CAGR, ttm) · 10Y

Sales

+13.31%2024-12-31 → 2025-12-3118.2B → 20.6B (+13.3% total)-1.96%2022-12-31 → 2025-12-3121.8B → 20.6B (-5.8% total)+3.91%2020-12-31 → 2025-12-3117B → 20.6B (+21.1% total)+8.72%2015-12-31 → 2025-12-318.9B → 20.6B (+130.7% total)

Net income

+27.36%2024-12-31 → 2025-12-311B → 1.3B (+27.3% total)-14.52%2022-12-31 → 2025-12-312.1B → 1.3B (-37.5% total)+5.18%2020-12-31 → 2025-12-311B → 1.3B (+28.7% total)+7.26%2015-12-31 → 2025-12-31651.7M → 1.3B (+101.5% total)

Shares

+0.73%2024-12-31 → 2025-12-31883M → 889.4M (+0.7% total)+0.61%2022-12-31 → 2025-12-31873.4M → 889.4M (+1.8% total)+0.44%2020-12-31 → 2025-12-31870.1M → 889.4M (+2.2% total)-5.99%2015-12-31 → 2025-12-311.7B → 889.4M (-46.1% total)

Per-share growth (CAGR, ttm) · 10Y

EPS

+27.29%2024-12-31 → 2025-12-31$1.10 → $1.40 (+27.3% total)-14.62%2022-12-31 → 2025-12-31$2.25 → $1.40 (-37.8% total)+4.94%2020-12-31 → 2025-12-31$1.10 → $1.40 (+27.3% total)+13.62%2015-12-31 → 2025-12-31$0.39 → $1.40 (+258.6% total)

Sales/share

+12.49%2024-12-31 → 2025-12-31$20.56 → $23.13 (+12.5% total)-2.55%2022-12-31 → 2025-12-31$24.99 → $23.13 (-7.5% total)+3.45%2020-12-31 → 2025-12-31$19.52 → $23.13 (+18.5% total)+15.65%2015-12-31 → 2025-12-31$5.41 → $23.13 (+327.9% total)

Book value/share

+10.96%2024-12-31 → 2025-12-31$11.05 → $12.26 (+11.0% total)+3.76%2022-12-31 → 2025-12-31$10.98 → $12.26 (+11.7% total)+6.76%2020-12-31 → 2025-12-31$8.85 → $12.26 (+38.7% total)+14.88%2015-12-31 → 2025-12-31$3.06 → $12.26 (+300.5% total)

Dividend/share

+0.03%2024-12-31 → 2025-12-31$0.83 → $0.83 (+0.0% total)-17.62%2022-12-31 → 2025-12-31$1.48 → $0.83 (-44.1% total)+2.97%2020-12-31 → 2025-12-31$0.71 → $0.83 (+15.8% total)+12.60%2015-12-31 → 2025-12-31$0.25 → $0.83 (+227.8% total)

Price

+302.27%2025-10-01 → 2026-10-01$11.13 → $44.73 (+301.9% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+81.26%2023-10-02 → 2026-10-01$7.52 → $44.73 (+494.8% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+41.49%2021-10-01 → 2026-10-01$7.89 → $44.73 (+466.9% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+22.43%2016-09-30 → 2026-10-01$5.91 → $44.73 (+656.9% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.

Total return

+306.32%2025-10-01 → 2026-10-01$11.02 → $44.73 (+305.9% 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.+85.80%2023-10-02 → 2026-10-01$6.98 → $44.73 (+540.6% 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.+47.99%2021-10-01 → 2026-10-01$6.30 → $44.73 (+609.7% 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.+28.00%2016-09-30 → 2026-10-01$3.79 → $44.73 (+1080.8% 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.

31.9×2016-12 12.762026-10 30.30+137.4% 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.

24.3×2016-12 10.722026-10 24.27+126.4% over the window

Fwd P/E

22.2×

P/S (ttm)Market cap ÷ TTM revenue.

1.9×2016-12 0.932026-10 1.93+107.4% over the window

P/B (mrq)Market cap ÷ stockholders' equity at the most recent quarter end.

3.6×2016-12 1.652026-10 3.65+121.6% over the window

P/FCF (ttm)Market cap ÷ TTM free cash flow (operating cash flow − capex).

8.8×

EV/EBITDA (fy)

9.8×

EV/Sales (ttm)

1.8×

FCF yield (ttm)TTM free cash flow ÷ market cap — the inverse of P/FCF.

11.40%

Dividend yield (fwd)Indicated annual dividend ÷ last close: the last regular payment × payments a year, from our own dividend record, not what was actually paid over the past year. Shown only when the record holds a full payment cycle that agrees with the dividends the company reports paying; otherwise —.

1.85%

Dividend/share (fwd)

$0.83

Buyback yield (realized, 1y)1 − shares_at(2025-12-31) ÷ shares_at(2024-12-31) = 1 − 889.4M ÷ 883.0M. 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.

-0.73%

Shareholder yield (realized, 1y)Buyback leg + dividend leg: shares retired over the year (-0.73%) + dividends paid over that year ($734.3M) ÷ market_cap_at(2024-12-31) ($8.9B). Both legs are measured against the start of the window, so a payout can't shrink its own denominator.

7.53%

Buyback yield (cash, ttm)Buybacks net of issuance over the trailing twelve months ($0) ÷ today's market cap ($39.8B). Dollars SPENT over what the company is worth NOW — a stock that fell after buying reads high.

0.00%2016-12 0.0%2025-12 0.0%

Shareholder yield (cash, ttm)(TTM buybacks net of issuance $0 + TTM dividends $734.3M) ÷ today's market cap ($39.8B). Same caveat as the cash buyback yield.

1.85%2016-12 4.6%2025-12 5.1%+12.3% over the window

Vs own 10Y history

P/E

100th

P/OI

100th

P/S

100th

P/B

100th