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ASE Technology Holding Co., Ltd.

ASX Clue Score35
Taiwan Fiscal year ends December CIK 0001122411
46.43
+2.59%
Close, 9 Oct 2026 · USD

Price, with every insider trade on it

Closing prices, 12 months · point at a dot for who traded, or at the line for the close
46.43 on 9 Oct 2026
48 29 11 Oct 2025 Apr 2026 Oct 2026 13 Oct 2025 $11.73 14 Oct 2025 $11.32 15 Oct 2025 $11.93 16 Oct 2025 $12.58 17 Oct 2025 $12.72 20 Oct 2025 $12.99 21 Oct 2025 $12.68 22 Oct 2025 $12.46 23 Oct 2025 $12.82 24 Oct 2025 $12.98 27 Oct 2025 $13.23 28 Oct 2025 $13.36 29 Oct 2025 $14.43 30 Oct 2025 $15.04 31 Oct 2025 $16.01 3 Nov 2025 $16.19 4 Nov 2025 $15.37 5 Nov 2025 $15.83 6 Nov 2025 $15.37 7 Nov 2025 $15.22 10 Nov 2025 $15.38 11 Nov 2025 $14.98 12 Nov 2025 $14.99 13 Nov 2025 $14.63 14 Nov 2025 $14.61 17 Nov 2025 $14.30 18 Nov 2025 $14.17 19 Nov 2025 $14.07 20 Nov 2025 $13.75 21 Nov 2025 $13.82 24 Nov 2025 $14.16 25 Nov 2025 $14.18 26 Nov 2025 $14.40 28 Nov 2025 $14.95 1 Dec 2025 $14.83 2 Dec 2025 $15.27 3 Dec 2025 $15.40 4 Dec 2025 $15.16 5 Dec 2025 $15.21 8 Dec 2025 $15.74 9 Dec 2025 $15.97 10 Dec 2025 $16.43 11 Dec 2025 $16.40 12 Dec 2025 $15.76 15 Dec 2025 $15.58 16 Dec 2025 $15.30 17 Dec 2025 $14.75 18 Dec 2025 $14.87 19 Dec 2025 $15.16 22 Dec 2025 $15.35 23 Dec 2025 $15.53 24 Dec 2025 $15.55 26 Dec 2025 $15.72 29 Dec 2025 $16.02 30 Dec 2025 $16.03 31 Dec 2025 $16.10 2 Jan 2026 $16.86 5 Jan 2026 $16.96 6 Jan 2026 $17.50 7 Jan 2026 $17.62 8 Jan 2026 $17.33 9 Jan 2026 $17.64 12 Jan 2026 $18.27 13 Jan 2026 $18.70 14 Jan 2026 $18.88 15 Jan 2026 $19.19 16 Jan 2026 $19.41 20 Jan 2026 $18.90 21 Jan 2026 $18.98 22 Jan 2026 $19.06 23 Jan 2026 $19.39 26 Jan 2026 $19.83 27 Jan 2026 $20.07 28 Jan 2026 $20.26 29 Jan 2026 $19.78 30 Jan 2026 $18.98 2 Feb 2026 $19.41 3 Feb 2026 $19.39 4 Feb 2026 $18.99 5 Feb 2026 $20.26 6 Feb 2026 $20.89 9 Feb 2026 $22.15 10 Feb 2026 $22.49 11 Feb 2026 $23.74 12 Feb 2026 $23.46 13 Feb 2026 $23.40 17 Feb 2026 $23.47 18 Feb 2026 $23.34 19 Feb 2026 $23.18 20 Feb 2026 $23.96 23 Feb 2026 $23.48 24 Feb 2026 $24.82 25 Feb 2026 $25.11 26 Feb 2026 $24.23 27 Feb 2026 $24.29 2 Mar 2026 $24.20 3 Mar 2026 $22.31 4 Mar 2026 $22.10 5 Mar 2026 $22.06 6 Mar 2026 $21.12 9 Mar 2026 $21.66 10 Mar 2026 $21.71 11 Mar 2026 $21.90 12 Mar 2026 $20.99 13 Mar 2026 $21.50 16 Mar 2026 $21.52 17 Mar 2026 $21.83 18 Mar 2026 $21.66 19 Mar 2026 $21.90 20 Mar 2026 $21.31 23 Mar 2026 $21.68 24 Mar 2026 $21.53 25 Mar 2026 $22.40 26 Mar 2026 $21.43 27 Mar 2026 $21.50 30 Mar 2026 $20.89 31 Mar 2026 $21.68 1 Apr 2026 $22.48 2 Apr 2026 $22.28 6 Apr 2026 $22.55 7 Apr 2026 $22.19 8 Apr 2026 $24.14 9 Apr 2026 $24.51 10 Apr 2026 $24.84 13 Apr 2026 $26.55 14 Apr 2026 $26.87 15 Apr 2026 $27.23 16 Apr 2026 $27.60 17 Apr 2026 $28.59 20 Apr 2026 $29.28 21 Apr 2026 $29.60 22 Apr 2026 $29.95 23 Apr 2026 $29.81 24 Apr 2026 $32.00 27 Apr 2026 $30.85 28 Apr 2026 $30.08 29 Apr 2026 $30.59 30 Apr 2026 $31.41 1 May 2026 $31.59 4 May 2026 $32.28 5 May 2026 $33.44 6 May 2026 $34.16 7 May 2026 $33.34 8 May 2026 $34.23 11 May 2026 $35.30 12 May 2026 $34.28 13 May 2026 $35.47 14 May 2026 $35.25 15 May 2026 $33.81 18 May 2026 $31.65 19 May 2026 $30.89 20 May 2026 $31.69 21 May 2026 $32.64 22 May 2026 $34.81 26 May 2026 $38.95 27 May 2026 $39.07 28 May 2026 $40.60 29 May 2026 $38.35 1 Jun 2026 $38.17 2 Jun 2026 $39.26 3 Jun 2026 $39.91 4 Jun 2026 $38.40 5 Jun 2026 $34.03 8 Jun 2026 $35.52 9 Jun 2026 $35.08 10 Jun 2026 $34.30 11 Jun 2026 $36.80 12 Jun 2026 $38.12 15 Jun 2026 $38.50 16 Jun 2026 $36.84 17 Jun 2026 $37.44 18 Jun 2026 $40.56 22 Jun 2026 $43.62 23 Jun 2026 $39.77 24 Jun 2026 $41.34 25 Jun 2026 $41.85 26 Jun 2026 $40.21 29 Jun 2026 $42.13 30 Jun 2026 $45.12 1 Jul 2026 $42.99 2 Jul 2026 $41.87 6 Jul 2026 $43.32 7 Jul 2026 $39.65 8 Jul 2026 $39.93 9 Jul 2026 $43.25 10 Jul 2026 $42.66 13 Jul 2026 $40.56 14 Jul 2026 $40.36 15 Jul 2026 $40.72 16 Jul 2026 $39.51 17 Jul 2026 $38.41 20 Jul 2026 $36.90 21 Jul 2026 $40.01 22 Jul 2026 $40.49 23 Jul 2026 $39.46 24 Jul 2026 $36.84 27 Jul 2026 $36.55 28 Jul 2026 $33.93 29 Jul 2026 $31.12 30 Jul 2026 $34.77 31 Jul 2026 $35.17 3 Aug 2026 $36.68 4 Aug 2026 $38.70 5 Aug 2026 $36.78 6 Aug 2026 $37.25 7 Aug 2026 $37.39 10 Aug 2026 $37.59 11 Aug 2026 $38.65 12 Aug 2026 $39.28 13 Aug 2026 $39.64 14 Aug 2026 $39.54 17 Aug 2026 $39.91 18 Aug 2026 $36.41 19 Aug 2026 $35.66 20 Aug 2026 $36.51 21 Aug 2026 $36.51 24 Aug 2026 $36.24 25 Aug 2026 $37.08 26 Aug 2026 $37.26 27 Aug 2026 $38.90 28 Aug 2026 $37.78 31 Aug 2026 $36.95 1 Sep 2026 $37.43 2 Sep 2026 $37.08 3 Sep 2026 $37.43 4 Sep 2026 $37.51 8 Sep 2026 $39.79 9 Sep 2026 $41.20 10 Sep 2026 $39.86 11 Sep 2026 $39.47 14 Sep 2026 $37.08 15 Sep 2026 $37.12 16 Sep 2026 $37.95 17 Sep 2026 $39.99 18 Sep 2026 $41.63 21 Sep 2026 $43.73 22 Sep 2026 $45.20 23 Sep 2026 $43.93 24 Sep 2026 $43.50 25 Sep 2026 $44.31 28 Sep 2026 $43.79 29 Sep 2026 $45.31 30 Sep 2026 $44.46 1 Oct 2026 $44.73 2 Oct 2026 $47.45 5 Oct 2026 $47.53 6 Oct 2026 $46.78 7 Oct 2026 $45.76 8 Oct 2026 $45.26 9 Oct 2026 $46.43 Chen Jeffrey Director Sold at will $3.42M 8 Apr 2026 · at $380.50 · 4.5% of stake Chen Jeffrey Director Sold at will $3.49M 9 Apr 2026 · at $388.00 · 4.7% of stake Chen Jeffrey Director Sold at will $3.48M 10 Apr 2026 · at $387.00 · 4.9% of stake Chen Jeffrey Director Sold at will $3.67M 13 Apr 2026 · at $408.33 · 5.2% of stake Chen Jeffrey Director Sold at will $3.84M 14 Apr 2026 · at $427.00 · 5.5% of stake Chen Jeffrey Director Sold at will $3.89M 15 Apr 2026 · at $432.00 · 5.8% of stake Chen Jeffrey Director Sold at will $4.01M 16 Apr 2026 · at $446.00 · 6.2% of stake Chen Jeffrey Director Sold at will $4.09M 17 Apr 2026 · at $454.00 · 6.6% of stake Chen Jeffrey Director Sold at will $4.15M 20 Apr 2026 · at $461.50 · 7.0% of stake Chen Tien-Szu GM, ASE Inc. Chung-Li Branch Sold at will $247.14M 20 Apr 2026 · at $466.30 · 19.1% of stake Chen Jeffrey Director Sold at will $4.17M 21 Apr 2026 · at $463.50 · 7.6% of stake Chen Jeffrey Director Sold at will $4.20M 22 Apr 2026 · at $466.50 · 8.2% of stake Chen Jeffrey Director Sold at will $4.39M 23 Apr 2026 · at $487.67 · 8.9% of stake Chen Jeffrey Director Sold at will $4.26M 24 Apr 2026 · at $473.00 · 9.8% of stake Chen Jeffrey Director Sold at will $5.04M 14 May 2026 · at $560.00 · 10.8% of stake Chen Jeffrey Director Sold at will $5.07M 15 May 2026 · at $563.00 · 12.2% of stake Chen Jeffrey Director Sold at will $4.55M 18 May 2026 · at $506.00 · 13.8% of stake Chen Jeffrey Director Sold at will $4.35M 19 May 2026 · at $483.00 · 16.1% of stake Chen Jeffrey Director Sold at will $4.29M 20 May 2026 · at $477.00 · 19.1% of stake Chen Jeffrey Director Sold at will $4.55M 21 May 2026 · at $505.00 · 23.7% of stake Chen Jeffrey Director Sold at will $4.84M 22 May 2026 · at $538.00 · 31.0% of stake Chen Jeffrey Director Sold at will $5.31M 25 May 2026 · at $590.00 · 45.0% of stake Chen Jeffrey Director Sold at will $5.67M 26 May 2026 · at $630.00 · 81.8% of stake Chen Jeffrey Director Sold at will $1.31M 27 May 2026 · at $653.00 · 100% of stake Uang Du-Tsuen Chief Administration Officer Sold at will $3.04M 1 Jun 2026 · at $607.00 · 0.6% of stake Uang Du-Tsuen Chief Administration Officer Sold at will $3.09M 3 Jun 2026 · at $617.00 · 0.6% of stake Uang Du-Tsuen Chief Administration Officer Sold at will $1.83M 18 Jun 2026 · at $611.00 · 0.4% of stake Uang Du-Tsuen Chief Administration Officer Sold at will $3.34M 22 Jun 2026 · at $667.00 · 0.6% of stake Uang Du-Tsuen Chief Administration Officer Sold at will $2.09M 23 Jun 2026 · at $697.00 · 0.4% of stake Uang Du-Tsuen Chief Administration Officer Sold at will $3.37M 30 Jun 2026 · at $673.20 · 0.7% of stake Uang Du-Tsuen Chief Administration Officer Sold at will $2.13M 1 Jul 2026 · at $709.00 · 0.4% of stake Uang Du-Tsuen Chief Administration Officer Sold at will $1.37M 6 Jul 2026 · at $687.00 · 0.3% of stake Uang Du-Tsuen Chief Administration Officer Sold at will $2.06M 15 Jul 2026 · at $688.00 · 0.4% of stake Uang Du-Tsuen Chief Administration Officer Sold at will $2.00M 22 Jul 2026 · at $665.00 · 0.4% of stake
0 buys34 sales at will0 planned sales

Key numbers

Fiscal year 2025, ended 31 Dec 2025, as filed
Revenue
$645.39B
Net income
$40.02B
Free cash flow
$22.39B
Gross margin
17.7%
Operating margin
8.0%
Net margin
6.2%
Return on equity
11.7%
Return on capital
7.5%
Debt to equity
0.60
Revenue growth, 1 yr
8.4%
Revenue growth, 5 yr
6.2% a year
EPS growth, 1 yr
21.5%

Revenue and net income

Fiscal years, as filed with the SEC · point at a year for the detail
477B 27B FY20 Fiscal year 2020 Revenue $476.98B Net income $26.97B Margin 5.7% 570B 60.2B FY21 Fiscal year 2021 Revenue $570.00B Net income $60.15B Margin 10.6% · growth +19.5% 670.9B 61.5B FY22 Fiscal year 2022 Revenue $670.87B Net income $61.50B Margin 9.2% · growth +17.7% 581.9B 35.5B FY23 Fiscal year 2023 Revenue $581.91B Net income $35.46B Margin 6.1% · growth -13.3% 595.4B 32.4B FY24 Fiscal year 2024 Revenue $595.41B Net income $32.38B Margin 5.4% · growth +2.3% 645.4B 40B FY25 Fiscal year 2025 Revenue $645.39B Net income $40.02B Margin 6.2% · growth +8.4%
RevenueNet incomeLoss

Latest insider transactions

From Form 4, most recent first
All of them →
DateInsiderTypeValueOf own stake
22 Jul 2026 Uang Du-Tsuen
Chief Administration Officer
Sold at will $2.00M 0.4%
15 Jul 2026 Uang Du-Tsuen
Chief Administration Officer
Sold at will $2.06M 0.4%
6 Jul 2026 Uang Du-Tsuen
Chief Administration Officer
Sold at will $1.37M 0.3%
1 Jul 2026 Uang Du-Tsuen
Chief Administration Officer
Sold at will $2.13M 0.4%
30 Jun 2026 Uang Du-Tsuen
Chief Administration Officer
Sold at will $3.37M 0.7%
23 Jun 2026 Uang Du-Tsuen
Chief Administration Officer
Sold at will $2.09M 0.4%