Stocks · Technology · Semiconductors & Related Devices

APPLIED OPTOELECTRONICS, INC.

AAOI Clue Score51
United States Fiscal year ends December CIK 0001158114
109.64
+3.53%
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
109.64 on 9 Oct 2026
223 121 19 Oct 2025 Apr 2026 Oct 2026 13 Oct 2025 $29.10 14 Oct 2025 $28.48 15 Oct 2025 $32.95 16 Oct 2025 $31.14 17 Oct 2025 $31.92 20 Oct 2025 $34.14 21 Oct 2025 $33.40 22 Oct 2025 $29.98 23 Oct 2025 $31.40 24 Oct 2025 $34.01 27 Oct 2025 $37.22 28 Oct 2025 $36.87 29 Oct 2025 $35.48 30 Oct 2025 $35.07 31 Oct 2025 $35.56 3 Nov 2025 $33.04 4 Nov 2025 $29.50 5 Nov 2025 $31.51 6 Nov 2025 $29.10 7 Nov 2025 $28.57 10 Nov 2025 $25.42 11 Nov 2025 $23.75 12 Nov 2025 $23.94 13 Nov 2025 $20.91 14 Nov 2025 $21.47 17 Nov 2025 $21.63 18 Nov 2025 $20.89 19 Nov 2025 $20.87 20 Nov 2025 $19.49 21 Nov 2025 $20.58 24 Nov 2025 $22.47 25 Nov 2025 $22.73 26 Nov 2025 $25.57 28 Nov 2025 $26.78 1 Dec 2025 $26.53 2 Dec 2025 $26.02 3 Dec 2025 $25.65 4 Dec 2025 $26.24 5 Dec 2025 $26.59 8 Dec 2025 $27.84 9 Dec 2025 $30.38 10 Dec 2025 $34.98 11 Dec 2025 $36.32 12 Dec 2025 $32.06 15 Dec 2025 $29.90 16 Dec 2025 $28.96 17 Dec 2025 $27.14 18 Dec 2025 $29.25 19 Dec 2025 $31.32 22 Dec 2025 $39.10 23 Dec 2025 $40.64 24 Dec 2025 $41.00 26 Dec 2025 $37.17 29 Dec 2025 $36.75 30 Dec 2025 $36.02 31 Dec 2025 $34.86 2 Jan 2026 $39.60 5 Jan 2026 $34.99 6 Jan 2026 $38.61 7 Jan 2026 $38.06 8 Jan 2026 $33.01 9 Jan 2026 $34.04 12 Jan 2026 $33.72 13 Jan 2026 $34.18 14 Jan 2026 $34.47 15 Jan 2026 $37.00 16 Jan 2026 $37.04 20 Jan 2026 $39.26 21 Jan 2026 $38.38 22 Jan 2026 $38.15 23 Jan 2026 $35.72 26 Jan 2026 $34.89 27 Jan 2026 $37.39 28 Jan 2026 $45.23 29 Jan 2026 $39.57 30 Jan 2026 $43.61 2 Feb 2026 $44.16 3 Feb 2026 $46.12 4 Feb 2026 $39.90 5 Feb 2026 $38.13 6 Feb 2026 $44.30 9 Feb 2026 $47.91 10 Feb 2026 $48.49 11 Feb 2026 $48.40 12 Feb 2026 $43.99 13 Feb 2026 $44.46 17 Feb 2026 $43.91 18 Feb 2026 $43.44 19 Feb 2026 $46.98 20 Feb 2026 $51.68 23 Feb 2026 $53.96 24 Feb 2026 $56.27 25 Feb 2026 $58.12 26 Feb 2026 $53.69 27 Feb 2026 $84.23 2 Mar 2026 $102.51 3 Mar 2026 $95.34 4 Mar 2026 $99.71 5 Mar 2026 $101.14 6 Mar 2026 $95.58 9 Mar 2026 $110.62 10 Mar 2026 $120.49 11 Mar 2026 $127.01 12 Mar 2026 $106.19 13 Mar 2026 $96.81 16 Mar 2026 $94.07 17 Mar 2026 $86.33 18 Mar 2026 $92.63 19 Mar 2026 $101.92 20 Mar 2026 $87.54 23 Mar 2026 $95.76 24 Mar 2026 $113.90 25 Mar 2026 $114.41 26 Mar 2026 $97.42 27 Mar 2026 $98.21 30 Mar 2026 $85.19 31 Mar 2026 $84.59 1 Apr 2026 $86.35 2 Apr 2026 $103.91 6 Apr 2026 $107.45 7 Apr 2026 $117.64 8 Apr 2026 $132.70 9 Apr 2026 $133.30 10 Apr 2026 $150.60 13 Apr 2026 $153.19 14 Apr 2026 $146.39 15 Apr 2026 $142.55 16 Apr 2026 $157.32 17 Apr 2026 $159.42 20 Apr 2026 $163.47 21 Apr 2026 $150.57 22 Apr 2026 $149.42 23 Apr 2026 $137.73 24 Apr 2026 $162.17 27 Apr 2026 $145.78 28 Apr 2026 $137.26 29 Apr 2026 $152.83 30 Apr 2026 $164.36 1 May 2026 $183.51 4 May 2026 $172.98 5 May 2026 $180.57 6 May 2026 $178.54 7 May 2026 $157.55 8 May 2026 $148.94 11 May 2026 $184.90 12 May 2026 $188.28 13 May 2026 $223.10 14 May 2026 $203.57 15 May 2026 $190.36 18 May 2026 $173.26 19 May 2026 $171.33 20 May 2026 $165.26 21 May 2026 $176.81 22 May 2026 $181.49 26 May 2026 $177.62 27 May 2026 $179.83 28 May 2026 $169.02 29 May 2026 $158.41 1 Jun 2026 $185.67 2 Jun 2026 $202.37 3 Jun 2026 $184.07 4 Jun 2026 $202.89 5 Jun 2026 $177.00 8 Jun 2026 $196.64 9 Jun 2026 $162.88 10 Jun 2026 $175.13 11 Jun 2026 $172.78 12 Jun 2026 $169.05 15 Jun 2026 $191.55 16 Jun 2026 $170.81 17 Jun 2026 $167.34 18 Jun 2026 $161.85 22 Jun 2026 $171.23 23 Jun 2026 $147.44 24 Jun 2026 $146.97 25 Jun 2026 $138.54 26 Jun 2026 $135.69 29 Jun 2026 $150.10 30 Jun 2026 $148.16 1 Jul 2026 $139.00 2 Jul 2026 $120.95 6 Jul 2026 $123.36 7 Jul 2026 $114.41 8 Jul 2026 $114.44 9 Jul 2026 $122.21 10 Jul 2026 $119.92 13 Jul 2026 $111.88 14 Jul 2026 $125.45 15 Jul 2026 $109.09 16 Jul 2026 $100.24 17 Jul 2026 $102.41 20 Jul 2026 $103.02 21 Jul 2026 $119.26 22 Jul 2026 $110.52 23 Jul 2026 $112.02 24 Jul 2026 $100.15 27 Jul 2026 $97.82 28 Jul 2026 $88.14 29 Jul 2026 $76.52 30 Jul 2026 $90.11 31 Jul 2026 $94.32 3 Aug 2026 $110.21 4 Aug 2026 $131.63 5 Aug 2026 $128.56 6 Aug 2026 $124.22 7 Aug 2026 $135.63 10 Aug 2026 $132.81 11 Aug 2026 $134.33 12 Aug 2026 $138.08 13 Aug 2026 $130.08 14 Aug 2026 $150.28 17 Aug 2026 $154.89 18 Aug 2026 $131.41 19 Aug 2026 $122.19 20 Aug 2026 $129.10 21 Aug 2026 $124.82 24 Aug 2026 $107.63 25 Aug 2026 $113.15 26 Aug 2026 $113.76 27 Aug 2026 $113.28 28 Aug 2026 $106.23 31 Aug 2026 $107.69 1 Sep 2026 $103.39 2 Sep 2026 $103.13 3 Sep 2026 $100.38 4 Sep 2026 $105.53 8 Sep 2026 $111.55 9 Sep 2026 $107.93 10 Sep 2026 $103.29 11 Sep 2026 $105.36 14 Sep 2026 $95.76 15 Sep 2026 $95.29 16 Sep 2026 $96.74 17 Sep 2026 $98.06 18 Sep 2026 $105.17 21 Sep 2026 $108.67 22 Sep 2026 $107.00 23 Sep 2026 $101.06 24 Sep 2026 $101.03 25 Sep 2026 $101.40 28 Sep 2026 $96.82 29 Sep 2026 $100.67 30 Sep 2026 $99.26 1 Oct 2026 $107.32 2 Oct 2026 $115.59 5 Oct 2026 $121.57 6 Oct 2026 $130.16 7 Oct 2026 $122.54 8 Oct 2026 $105.90 9 Oct 2026 $109.64 Murry Stefan J. Chief Financial Officer Sold on a plan $126.21K 10 Dec 2025 · at $31.55 · 1.4% of stake Loboa Elizabeth G Director Sold at will $124.58K 15 Dec 2025 · at $30.23 · 3.2% of stake Kuo David C *** See Remarks Sold on a plan $501.88K 23 Dec 2025 · at $40.15 · 8.7% of stake Murry Stefan J. Chief Financial Officer Sold on a plan $101.24K 12 Jan 2026 · at $33.75 · 1.0% of stake Murry Stefan J. Chief Financial Officer Sold on a plan $32.69K 13 Jan 2026 · at $35.00 · 0.3% of stake Murry Stefan J. Chief Financial Officer Sold on a plan $2.31K 15 Jan 2026 · at $35.01 · 0.0% of stake Kuo David C *** See Remarks Sold on a plan $540.66K 28 Jan 2026 · at $45.06 · 9.5% of stake Kuo David C *** See Remarks Sold on a plan $126.65K 10 Feb 2026 · at $50.00 · 1.9% of stake Murry Stefan J. Chief Financial Officer Sold on a plan $311.07K 10 Feb 2026 · at $49.17 · 2.1% of stake Murry Stefan J. Chief Financial Officer Sold on a plan $587.62K 11 Feb 2026 · at $50.25 · 3.9% of stake Kuo David C *** See Remarks Sold on a plan $876.25K 11 Feb 2026 · at $50.17 · 13.5% of stake Murry Stefan J. Chief Financial Officer Sold on a plan $299.92K 20 Feb 2026 · at $50.15 · 2.1% of stake Loboa Elizabeth G Director Sold at will $9.80M 3 Mar 2026 · at $95.76 · 83.3% of stake DeLaney Cynthia Director Sold at will $2.06M 4 Mar 2026 · at $98.02 · 15.3% of stake BLACK RICHARD B Director Sold at will $306.95K 5 Mar 2026 · at $95.00 · 1.9% of stake Chen Min-Chu (Mike) Director Sold at will $242.50K 6 Mar 2026 · at $97.00 · 11.1% of stake Chen Min-Chu (Mike) Director Sold at will $960.52K 9 Mar 2026 · at $108.72 · 5.0% of stake Yeh William H Director Sold at will $1.59M 9 Mar 2026 · at $105.76 · 5.9% of stake Yeh Shu-Hua (Joshua) *** See Remarks Sold on a plan $4.85M 9 Mar 2026 · at $97.10 · 13.4% of stake Murry Stefan J. Chief Financial Officer Sold on a plan $451.04K 10 Mar 2026 · at $112.76 · 1.4% of stake Chang Hung-Lun (Fred) *** See Remarks Sold at will $3.65M 16 Mar 2026 · at $100.25 · 13.5% of stake Kuo David C *** See Remarks Sold at will $2.90M 19 Mar 2026 · at $100.13 · 26.0% of stake Murry Stefan J. Chief Financial Officer Sold on a plan $546.01K 10 Apr 2026 · at $136.50 · 1.4% of stake Murry Stefan J. Chief Financial Officer Sold on a plan $638.10K 11 May 2026 · at $159.53 · 1.5% of stake Kuo David C *** See Remarks Sold at will $3.33M 19 May 2026 · at $173.26 · 8.9% of stake Murry Stefan J. Chief Financial Officer Sold at will $5.72M 19 May 2026 · at $173.26 · 6.8% of stake Chang Hung-Lun (Fred) *** See Remarks Sold at will $5.83M 19 May 2026 · at $173.26 · 7.9% of stake Yeh Shu-Hua (Joshua) *** See Remarks Sold at will $6.78M 19 May 2026 · at $173.26 · 7.8% of stake Lin Chih-Hsiang (Thompson) President and CEO Sold at will $10.05M 19 May 2026 · at $173.26 · 2.5% of stake DeLaney Cynthia Director Sold at will $10.71M 26 May 2026 · at $189.23 · 48.7% of stake Chen Min-Chu (Mike) Director Sold at will $1.66M 2 Jun 2026 · at $201.00 · 4.9% of stake Yeh Shu-Hua (Joshua) *** See Remarks Sold at will $2.05M 4 Jun 2026 · at $205.07 · 2.2% of stake Chang Hung-Lun (Fred) *** See Remarks Sold at will $800.28K 5 Jun 2026 · at $200.07 · 1.0% of stake Murry Stefan J. Chief Financial Officer Sold on a plan $685.80K 10 Jun 2026 · at $171.45 · 0.9% of stake Yeh Shu-Hua (Joshua) *** See Remarks Sold at will $4.80M 12 Jun 2026 · at $166.53 · 6.7% of stake Kuo David C *** See Remarks Sold at will $4.87M 12 Jun 2026 · at $166.53 · 16.4% of stake Murry Stefan J. Chief Financial Officer Sold at will $5.50M 12 Jun 2026 · at $166.53 · 7.9% of stake Chang Hung-Lun (Fred) *** See Remarks Sold at will $5.66M 12 Jun 2026 · at $166.53 · 9.4% of stake Lin Chih-Hsiang (Thompson) President and CEO Sold at will $9.83M 12 Jun 2026 · at $166.53 · 4.3% of stake Chang Hung-Lun (Fred) *** See Remarks Sold on a plan $6.88M 17 Jun 2026 · at $170.60 · 12.4% of stake Yeh Shu-Hua (Joshua) *** See Remarks Sold on a plan $1.03M 18 Jun 2026 · at $171.89 · 1.5% of stake Murry Stefan J. Chief Financial Officer Sold on a plan $488.36K 10 Jul 2026 · at $122.09 · 1.0% of stake Yeh Shu-Hua (Joshua) *** See Remarks Sold on a plan $154.23K 21 Jul 2026 · at $120.02 · 0.3% of stake Yeh Shu-Hua (Joshua) *** See Remarks Sold on a plan $596.45K 4 Aug 2026 · at $126.50 · 1.2% of stake Murry Stefan J. Chief Financial Officer Sold on a plan $579.16K 10 Aug 2026 · at $144.79 · 1.1% of stake Yeh Shu-Hua (Joshua) *** See Remarks Sold on a plan $886.38K 18 Aug 2026 · at $147.73 · 1.6% of stake Chang Hung-Lun (Fred) *** See Remarks Sold at will $3.55M 8 Sep 2026 · at $110.21 · 11.4% of stake Murry Stefan J. Chief Financial Officer Sold on a plan $421.32K 10 Sep 2026 · at $105.33 · 1.1% of stake Yeh Shu-Hua (Joshua) *** See Remarks Sold on a plan $720.18K 5 Oct 2026 · at $120.03 · 1.6% of stake
0 buys24 sales at will25 planned sales

Key numbers

Fiscal year 2025, ended 31 Dec 2025, as filed
Revenue
$455.72M
Net income
$38.23M
Free cash flow
$353.58M
Gross margin
30.0%
Operating margin
-12.0%
Net margin
-8.4%
Return on equity
-5.2%
Return on capital
-5.6%
Debt to equity
0.05
Revenue growth, 1 yr
82.8%
Revenue growth, 5 yr
14.2% a year

Revenue and net income

Fiscal years, as filed with the SEC · point at a year for the detail
235M -58M FY20 Fiscal year 2020 Revenue $234.62M Net income $58.45M Margin -24.9% 212M -54M FY21 Fiscal year 2021 Revenue $211.57M Net income $54.16M Margin -25.6% · growth -9.8% 223M -66M FY22 Fiscal year 2022 Revenue $222.82M Net income $66.40M Margin -29.8% · growth +5.3% 218M -56M FY23 Fiscal year 2023 Revenue $217.65M Net income $56.05M Margin -25.8% · growth -2.3% 249M -187M FY24 Fiscal year 2024 Revenue $249.37M Net income $186.73M Margin -74.9% · growth +14.6% 456M -38M FY25 Fiscal year 2025 Revenue $455.72M Net income $38.23M Margin -8.4% · growth +82.8%
RevenueNet incomeLoss

Latest insider transactions

From Form 4, most recent first
All of them →
DateInsiderTypeValueOf own stake
5 Oct 2026 Yeh Shu-Hua (Joshua)
*** See Remarks
Sold on a plan $720.18K 1.6%
10 Sep 2026 Murry Stefan J.
Chief Financial Officer
Sold on a plan $421.32K 1.1%
8 Sep 2026 Chang Hung-Lun (Fred)
*** See Remarks
Sold at will $3.55M 11.4%
18 Aug 2026 Yeh Shu-Hua (Joshua)
*** See Remarks
Sold on a plan $886.38K 1.6%
10 Aug 2026 Murry Stefan J.
Chief Financial Officer
Sold on a plan $579.16K 1.1%
4 Aug 2026 Yeh Shu-Hua (Joshua)
*** See Remarks
Sold on a plan $596.45K 1.2%