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AMBARELLA INC

AMBA Clue Score47
United States Fiscal year ends January CIK 0001280263
67.43
+7.22%
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
67.43 on 9 Oct 2026
96 72 49 Oct 2025 Apr 2026 Oct 2026 13 Oct 2025 $80.95 14 Oct 2025 $81.14 15 Oct 2025 $83.27 16 Oct 2025 $84.09 17 Oct 2025 $82.68 20 Oct 2025 $84.48 21 Oct 2025 $83.18 22 Oct 2025 $79.79 23 Oct 2025 $83.45 24 Oct 2025 $85.63 27 Oct 2025 $86.54 28 Oct 2025 $86.30 29 Oct 2025 $86.00 30 Oct 2025 $84.68 31 Oct 2025 $85.23 3 Nov 2025 $85.28 4 Nov 2025 $81.97 5 Nov 2025 $86.50 6 Nov 2025 $90.62 7 Nov 2025 $89.67 10 Nov 2025 $94.42 11 Nov 2025 $93.53 12 Nov 2025 $95.51 13 Nov 2025 $88.75 14 Nov 2025 $87.84 17 Nov 2025 $84.06 18 Nov 2025 $83.09 19 Nov 2025 $87.44 20 Nov 2025 $83.32 21 Nov 2025 $86.14 24 Nov 2025 $89.57 25 Nov 2025 $90.97 26 Nov 2025 $73.89 28 Nov 2025 $74.18 1 Dec 2025 $70.92 2 Dec 2025 $71.09 3 Dec 2025 $70.11 4 Dec 2025 $71.06 5 Dec 2025 $74.10 8 Dec 2025 $76.69 9 Dec 2025 $78.25 10 Dec 2025 $79.02 11 Dec 2025 $79.14 12 Dec 2025 $75.28 15 Dec 2025 $73.80 16 Dec 2025 $71.98 17 Dec 2025 $69.98 18 Dec 2025 $70.46 19 Dec 2025 $72.52 22 Dec 2025 $72.82 23 Dec 2025 $71.98 24 Dec 2025 $71.75 26 Dec 2025 $71.40 29 Dec 2025 $70.07 30 Dec 2025 $69.77 31 Dec 2025 $70.84 2 Jan 2026 $75.16 5 Jan 2026 $77.11 6 Jan 2026 $80.64 7 Jan 2026 $70.54 8 Jan 2026 $70.78 9 Jan 2026 $69.25 12 Jan 2026 $68.57 13 Jan 2026 $65.64 14 Jan 2026 $64.80 15 Jan 2026 $64.60 16 Jan 2026 $68.73 20 Jan 2026 $65.74 21 Jan 2026 $68.57 22 Jan 2026 $69.07 23 Jan 2026 $67.19 26 Jan 2026 $67.04 27 Jan 2026 $66.35 28 Jan 2026 $66.69 29 Jan 2026 $65.90 30 Jan 2026 $64.04 2 Feb 2026 $62.88 3 Feb 2026 $60.23 4 Feb 2026 $60.75 5 Feb 2026 $59.45 6 Feb 2026 $63.64 9 Feb 2026 $65.25 10 Feb 2026 $66.26 11 Feb 2026 $66.87 12 Feb 2026 $65.92 13 Feb 2026 $66.21 17 Feb 2026 $65.79 18 Feb 2026 $65.86 19 Feb 2026 $66.23 20 Feb 2026 $68.01 23 Feb 2026 $67.13 24 Feb 2026 $71.21 25 Feb 2026 $70.29 26 Feb 2026 $70.90 27 Feb 2026 $60.34 2 Mar 2026 $61.04 3 Mar 2026 $57.45 4 Mar 2026 $56.55 5 Mar 2026 $55.41 6 Mar 2026 $52.38 9 Mar 2026 $53.26 10 Mar 2026 $54.00 11 Mar 2026 $54.00 12 Mar 2026 $52.42 13 Mar 2026 $52.29 16 Mar 2026 $52.39 17 Mar 2026 $52.69 18 Mar 2026 $53.96 19 Mar 2026 $55.86 20 Mar 2026 $54.02 23 Mar 2026 $54.58 24 Mar 2026 $54.53 25 Mar 2026 $54.09 26 Mar 2026 $52.67 27 Mar 2026 $50.47 30 Mar 2026 $48.65 31 Mar 2026 $51.48 1 Apr 2026 $51.08 2 Apr 2026 $50.54 6 Apr 2026 $51.00 7 Apr 2026 $50.99 8 Apr 2026 $53.28 9 Apr 2026 $53.24 10 Apr 2026 $52.78 13 Apr 2026 $54.30 14 Apr 2026 $56.20 15 Apr 2026 $57.14 16 Apr 2026 $57.32 17 Apr 2026 $58.23 20 Apr 2026 $59.28 21 Apr 2026 $59.98 22 Apr 2026 $61.28 23 Apr 2026 $61.34 24 Apr 2026 $66.87 27 Apr 2026 $64.86 28 Apr 2026 $63.75 29 Apr 2026 $65.94 30 Apr 2026 $68.80 1 May 2026 $71.56 4 May 2026 $70.72 5 May 2026 $74.36 6 May 2026 $75.48 7 May 2026 $74.27 8 May 2026 $76.30 11 May 2026 $79.72 12 May 2026 $78.19 13 May 2026 $82.10 14 May 2026 $81.04 15 May 2026 $81.16 18 May 2026 $78.88 19 May 2026 $76.69 20 May 2026 $83.00 21 May 2026 $83.64 22 May 2026 $87.55 26 May 2026 $93.57 27 May 2026 $90.58 28 May 2026 $91.84 29 May 2026 $72.18 1 Jun 2026 $75.67 2 Jun 2026 $78.38 3 Jun 2026 $73.80 4 Jun 2026 $72.05 5 Jun 2026 $63.52 8 Jun 2026 $68.72 9 Jun 2026 $65.75 10 Jun 2026 $62.63 11 Jun 2026 $65.80 12 Jun 2026 $67.78 15 Jun 2026 $70.14 16 Jun 2026 $67.12 17 Jun 2026 $65.88 18 Jun 2026 $69.97 22 Jun 2026 $70.71 23 Jun 2026 $65.51 24 Jun 2026 $62.99 25 Jun 2026 $64.11 26 Jun 2026 $62.13 29 Jun 2026 $67.01 30 Jun 2026 $85.80 1 Jul 2026 $88.34 2 Jul 2026 $78.36 6 Jul 2026 $79.73 7 Jul 2026 $71.82 8 Jul 2026 $74.74 9 Jul 2026 $78.38 10 Jul 2026 $77.30 13 Jul 2026 $72.00 14 Jul 2026 $72.90 15 Jul 2026 $68.88 16 Jul 2026 $63.29 17 Jul 2026 $61.84 20 Jul 2026 $65.70 21 Jul 2026 $71.30 22 Jul 2026 $69.01 23 Jul 2026 $70.51 24 Jul 2026 $68.06 27 Jul 2026 $68.23 28 Jul 2026 $68.97 29 Jul 2026 $69.19 30 Jul 2026 $74.09 31 Jul 2026 $86.00 3 Aug 2026 $82.68 4 Aug 2026 $82.23 5 Aug 2026 $81.85 6 Aug 2026 $83.79 7 Aug 2026 $86.78 10 Aug 2026 $82.04 11 Aug 2026 $82.89 12 Aug 2026 $83.53 13 Aug 2026 $81.96 14 Aug 2026 $82.04 17 Aug 2026 $78.54 18 Aug 2026 $74.82 19 Aug 2026 $74.59 20 Aug 2026 $72.45 21 Aug 2026 $73.73 24 Aug 2026 $70.00 25 Aug 2026 $70.78 26 Aug 2026 $69.64 27 Aug 2026 $71.16 28 Aug 2026 $70.63 31 Aug 2026 $69.38 1 Sep 2026 $67.83 2 Sep 2026 $67.14 3 Sep 2026 $63.38 4 Sep 2026 $62.89 8 Sep 2026 $63.48 9 Sep 2026 $68.80 10 Sep 2026 $67.87 11 Sep 2026 $67.86 14 Sep 2026 $63.98 15 Sep 2026 $64.33 16 Sep 2026 $62.77 17 Sep 2026 $66.91 18 Sep 2026 $66.15 21 Sep 2026 $68.85 22 Sep 2026 $67.06 23 Sep 2026 $67.62 24 Sep 2026 $69.86 25 Sep 2026 $72.68 28 Sep 2026 $68.68 29 Sep 2026 $68.73 30 Sep 2026 $69.51 1 Oct 2026 $70.30 2 Oct 2026 $68.65 5 Oct 2026 $68.26 6 Oct 2026 $67.94 7 Oct 2026 $65.33 8 Oct 2026 $62.89 9 Oct 2026 $67.43 Ju Chi-Hong Senior VP, Systems & GM, Asia Sold at will $411.09K 13 Oct 2025 · at $81.29 · 3.0% of stake Ju Chi-Hong Senior VP, Systems & GM, Asia Sold at will $498.39K 14 Oct 2025 · at $80.96 · 3.7% of stake Schwarting Elizabeth M Director Sold at will $45.16K 16 Dec 2025 · at $72.38 · 8.5% of stake Ju Chi-Hong Senior VP, Systems & GM, Asia Sold at will $96.38K 17 Dec 2025 · at $71.82 · 0.8% of stake Lee Chan W Chief Operations Officer Sold at will $172.80K 17 Dec 2025 · at $71.82 · 1.9% of stake Young John Alexander CFO Sold at will $185.22K 17 Dec 2025 · at $71.82 · 2.4% of stake Wang Feng-Ming CEO Sold at will $355.51K 17 Dec 2025 · at $71.82 · 0.6% of stake Young John Alexander CFO Sold at will $276.59K 18 Dec 2025 · at $72.96 · 3.6% of stake PAISLEY CHRISTOPHER B Director Sold at will $36.09K 26 Dec 2025 · at $72.18 · 1.2% of stake Ju Chi-Hong Senior VP, Systems & GM, Asia Sold at will $264.75K 30 Dec 2025 · at $70.32 · 2.4% of stake Ju Chi-Hong Senior VP, Systems & GM, Asia Sold at will $584.11K 5 Jan 2026 · at $75.58 · 5.0% of stake Wang Feng-Ming CEO Sold on a plan $3.04M 2 Mar 2026 · at $60.80 · 6.1% of stake Young John Alexander CFO Sold at will $241.53K 17 Mar 2026 · at $52.77 · 3.8% of stake Ju Chi-Hong Senior VP, Systems & GM, Asia Sold at will $249.55K 17 Mar 2026 · at $52.77 · 2.8% of stake Lee Chan W Chief Operations Officer Sold at will $355.09K 17 Mar 2026 · at $52.77 · 4.1% of stake Wang Feng-Ming CEO Sold at will $1.00M 17 Mar 2026 · at $52.77 · 2.2% of stake Ju Chi-Hong Senior VP, Systems & GM, Asia Sold at will $116.67K 19 Mar 2026 · at $54.14 · 1.3% of stake Young John Alexander CFO Sold at will $164.48K 19 Mar 2026 · at $54.14 · 2.5% of stake Lee Chan W Chief Operations Officer Sold at will $197.12K 19 Mar 2026 · at $54.14 · 2.2% of stake Wang Feng-Ming CEO Sold at will $437.61K 19 Mar 2026 · at $54.14 · 1.0% of stake Young John Alexander CFO Sold on a plan $118.26K 21 Apr 2026 · at $60.00 · 1.6% of stake Young John Alexander CFO Sold on a plan $38.40K 26 May 2026 · at $96.00 · 0.3% of stake Wang Feng-Ming CEO Sold on a plan $2.96M 26 May 2026 · at $91.01 · 3.9% of stake Chen Yun-Lung VP, Business Development and Sold at will $660.94K 12 Jun 2026 · at $67.06 · 12.9% of stake Ju Chi-Hong Senior VP, Systems & GM Sold at will $136.89K 17 Jun 2026 · at $67.87 · 1.2% of stake Lee Chan W Chief Operations Officer Sold at will $200.28K 17 Jun 2026 · at $67.87 · 1.8% of stake Young John Alexander CFO Sold on a plan $339.95K 17 Jun 2026 · at $67.54 · 4.3% of stake Wang Feng-Ming CEO Sold at will $421.07K 17 Jun 2026 · at $67.87 · 0.8% of stake PAISLEY CHRISTOPHER B Director Sold on a plan $15.50K 26 Jun 2026 · at $62.01 · 0.6% of stake Ju Chi-Hong Senior VP, Systems & GM Sold at will $888.40K 1 Jul 2026 · at $88.84 · 6.0% of stake Wang Feng-Ming CEO Sold on a plan $1.46M 1 Jul 2026 · at $90.08 · 2.1% of stake Chen Yun-Lung VP, Business Dev. & Marketing Sold at will $468.66K 9 Jul 2026 · at $78.66 · 9.0% of stake Ju Chi-Hong Senior VP, Systems & GM Sold at will $130.24K 17 Sep 2026 · at $64.83 · 1.3% of stake Lee Chan W Chief Operations Officer Sold at will $187.55K 17 Sep 2026 · at $64.83 · 1.8% of stake Young John Alexander CFO Sold at will $202.66K 17 Sep 2026 · at $64.83 · 2.8% of stake Wang Feng-Ming CEO Sold at will $394.56K 17 Sep 2026 · at $64.83 · 0.8% of stake Young John Alexander CFO Sold on a plan $127.56K 18 Sep 2026 · at $67.28 · 1.7% of stake PAISLEY CHRISTOPHER B Director Sold on a plan $17.69K 25 Sep 2026 · at $70.76 · 0.6% of stake
0 buys29 sales at will9 planned sales

Key numbers

Fiscal year 2026, ended 31 Jan 2026, as filed
Revenue
$390.70M
Net income
$75.87M
Free cash flow
$58.01M
Gross margin
59.2%
Operating margin
-21.1%
Net margin
-19.4%
Return on equity
-12.8%
Return on capital
-11.0%
Revenue growth, 1 yr
37.2%
Revenue growth, 5 yr
11.9% a year

Revenue and net income

Fiscal years, as filed with the SEC · point at a year for the detail
223M -60M FY21 Fiscal year 2021 Revenue $222.99M Net income $59.79M Margin -26.8% 332M -26M FY22 Fiscal year 2022 Revenue $331.86M Net income $26.41M Margin -8.0% · growth +48.8% 338M -65M FY23 Fiscal year 2023 Revenue $337.61M Net income $65.39M Margin -19.4% · growth +1.7% 226M -169M FY24 Fiscal year 2024 Revenue $226.47M Net income $169.42M Margin -74.8% · growth -32.9% 285M -117M FY25 Fiscal year 2025 Revenue $284.87M Net income $117.13M Margin -41.1% · growth +25.8% 391M -76M FY26 Fiscal year 2026 Revenue $390.70M Net income $75.87M Margin -19.4% · growth +37.2%
RevenueNet incomeLoss

Latest insider transactions

From Form 4, most recent first
All of them →
DateInsiderTypeValueOf own stake
25 Sep 2026 PAISLEY CHRISTOPHER B
Director
Sold on a plan $17.69K 0.6%
18 Sep 2026 Young John Alexander
CFO
Sold on a plan $127.56K 1.7%
17 Sep 2026 Wang Feng-Ming
CEO
Sold at will $394.56K 0.8%
17 Sep 2026 Young John Alexander
CFO
Sold at will $202.66K 2.8%
17 Sep 2026 Lee Chan W
Chief Operations Officer
Sold at will $187.55K 1.8%
17 Sep 2026 Ju Chi-Hong
Senior VP, Systems & GM
Sold at will $130.24K 1.3%