AMBA

Ambarella Inc

Jul 16 • 04:00PM ET

67.74

Dollar change +1.16
Percentage change 1.74	%

Technology • Semiconductor Equipment & Materials • USA • NASD

Peers: NVDA AVGO ON INTC QCOM ADI TXN SWKS MPWR MCHP

| Held by: VTI IWM VB VGT XSD VXF VBK IWO ROBO PSI

Scroll to Statements

Index	RUT	P/E	-	EPS (ttm)	-2.49	Insider Own	6.11%	Shs Outstand	42.41M	Perf Week	-0.41%
Market Cap	2.87B	Forward P/E	225.23	EPS next Y	0.30	Insider Trans	-1.49%	Shs Float	39.82M	Perf Month	33.53%
Enterprise Value	2.62B	PEG	-	EPS next Q	0.05	Inst Own	83.70%	Short Float	5.40%	Perf Quarter	51.21%
Income	-103.52M	P/S	9.08	EPS this Y	168.55%	Inst Trans	4.74%	Short Ratio	2.27	Perf Half Y	-9.11%
Sales	316.26M	P/B	5.02	EPS next Y	174.23%	ROA	-15.44%	Short Interest	2.15M	Perf YTD	-6.87%
Book/sh	13.50	P/C	11.06	EPS next 5Y	-	ROE	-18.35%	52W High	85.15 -20.45%	Perf Year	8.70%
Cash/sh	6.13	P/FCF	57.73	EPS past 3/5Y	-57.77% -15.94%	ROIC	-18.01%	52W Low	38.86 74.31%	Perf 3Y	4.04%
Dividend Est.	-	EV/EBITDA	-	Sales past 3/5Y	-4.96% 4.49%	Gross Margin	59.08%	Volatility	3.74% 4.64%	Perf 5Y	40.71%
Dividend TTM	-	EV/Sales	8.28	EPS Y/Y TTM	41.55%	Oper. Margin	-35.35%	ATR (14)	2.78	Perf 10Y	-30.49%
Dividend Ex-Date	-	Quick Ratio	2.37	Sales Y/Y TTM	44.54%	Profit Margin	-32.73%	RSI (14)	63.05	Recom	1.81
Dividend Gr. 3/5Y	- -	Current Ratio	2.69	EPS Q/Q	38.06%	SMA20	6.57%	Beta	2.08	Target Price	76.88
Payout	-	Debt/Eq	0.01	Sales Q/Q	57.64%	SMA50	13.77%	Rel Volume	0.61	Prev Close	66.58
Employees	941	LT Debt/Eq	0.00	Earnings	May 29 AMC	SMA200	9.48%	Avg Volume	946.35K	Price	67.74
IPO	Oct 10, 2012	Option/Short	Yes / Yes	EPS/Sales Surpr.	82.77% 2.23%	Trades		Volume	577,680	Change	1.74%

Date	Action	Analyst	Rating Change	Price Target Change
Dec-16-24	Upgrade	BofA Securities	Underperform → Neutral	$80
Nov-27-24	Reiterated	Needham	Buy	$90 → $100
Aug-28-24	Reiterated	TD Cowen	Hold	$65 → $75
Jan-03-24	Downgrade	Wells Fargo	Overweight → Equal Weight	$85 → $65
Sep-18-23	Initiated	Northland Capital	Outperform	$70
Aug-30-23	Reiterated	Needham	Buy	$100 → $90
Aug-30-23	Downgrade	TD Cowen	Outperform → Market Perform	$90 → $65
May-31-23	Downgrade	KeyBanc Capital Markets	Overweight → Sector Weight
Apr-06-23	Upgrade	Imperial Capital	In-line → Outperform	$95
Mar-01-23	Downgrade	ROTH MKM	Buy → Neutral	$95
Mar-01-23	Downgrade	Imperial Capital	Outperform → In-line
Dec-16-22	Reiterated	Needham	Buy	$85 → $100
Dec-12-22	Initiated	Susquehanna	Positive	$90
Dec-02-22	Reiterated	Cowen	Outperform	$100 → $90
Oct-11-22	Reiterated	Needham	Buy	$110 → $90
Aug-31-22	Downgrade	Summit Insights	Buy → Hold
Mar-01-22	Reiterated	Wells Fargo	Overweight	$205 → $175
Mar-01-22	Reiterated	Stifel	Buy	$230 → $190
Mar-01-22	Reiterated	Rosenblatt	Buy	$250 → $200
Mar-01-22	Reiterated	Needham	Buy	$225 → $175

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Ambarella, Inc. engages in the development of low-power system-on-a-chip, or SoC, semiconductors and software for edge artificial intelligence, or AI, applications. Its products include video security, advanced driver assistance (ADAS), electronic mirror, drive recorder, driver or cabin monitoring, autonomous driving, and other robotics applications. The firm's geographical segments include Taiwan, Asia Pacific, Europe, North America other than United States and United States. The company was founded by Feng Ming Wang and Leslie D. Kohn on January 15, 2004 and is headquartered in Santa Clara, CA.

Insider Trading	Relationship	Date	Transaction	Cost	#Shares	Value ($)	#Shares Total	SEC Form 4
CHRISTOPHER DAY	Officer	Jul 14 '25	Proposed Sale	66.83	2,907	194,289		Jul 14 04:54 PM
PAISLEY CHRISTOPHER B	Director	Jun 25 '25	Sale	62.58	1,000	62,580	39,281	Jun 27 12:14 PM
PAISLEY CHRISTOPHER B	Director	Jun 25 '25	Proposed Sale	62.58	1,000	62,580		Jun 25 11:27 AM
Young John Alexander	CFO	Jun 17 '25	Sale	52.26	2,435	127,253	111,451	Jun 20 04:16 PM
Day Christopher	VP, Marketing	Jun 17 '25	Sale	52.26	342	17,873	15,099	Jun 20 04:16 PM
Lee Chan W	Chief Operating Officer	Jun 17 '25	Sale	52.26	1,601	83,668	128,696	Jun 20 04:16 PM
Kohn Leslie	Chief Technology Officer	Jun 17 '25	Sale	52.26	1,715	89,626	979,677	Jun 20 04:16 PM
Ju Chi-Hong	Sr. Vice President, Systems	Jun 17 '25	Sale	52.26	1,108	57,904	171,032	Jun 20 04:16 PM
Wang Feng-Ming	CEO	Jun 17 '25	Sale	52.26	4,677	244,420	793,634	Jun 20 04:16 PM
PAISLEY CHRISTOPHER B	Director	Mar 25 '25	Sale	55.50	500	27,750	40,281	Mar 26 05:49 PM
PAISLEY CHRISTOPHER B	Director	Mar 25 '25	Proposed Sale	55.50	500	27,750		Mar 25 10:40 AM
Young John Alexander	CFO	Mar 18 '25	Sale	55.02	2,103	115,707	113,886	Mar 20 04:44 PM
Day Christopher	VP, Marketing	Mar 18 '25	Sale	55.02	479	26,355	15,441	Mar 20 04:44 PM
Lee Chan W	Chief Operating Officer	Mar 18 '25	Sale	55.02	1,468	80,769	130,297	Mar 20 04:43 PM
Kohn Leslie	Chief Technology Officer	Mar 18 '25	Sale	55.02	1,584	87,152	981,392	Mar 20 04:43 PM
Ju Chi-Hong	Sr. Vice President, Systems	Mar 18 '25	Sale	55.02	1,034	56,891	172,140	Mar 20 04:43 PM
Wang Feng-Ming	CEO	Mar 18 '25	Sale	55.02	3,194	175,734	798,311	Mar 20 04:43 PM
Young John Alexander	CFO	Mar 06 '25	Sale	55.11	2,663	146,758	115,755	Mar 07 04:23 PM
Day Christopher	VP, Marketing	Mar 06 '25	Sale	55.11	834	45,962	15,686	Mar 07 04:22 PM
Lee Chan W	Chief Operating Officer	Mar 06 '25	Sale	55.11	2,108	116,172	131,531	Mar 07 04:22 PM
Kohn Leslie	Chief Technology Officer	Mar 06 '25	Sale	55.11	2,316	127,635	982,976	Mar 07 04:22 PM
Ju Chi-Hong	Sr. Vice President, Systems	Mar 06 '25	Sale	55.11	1,859	102,449	172,940	Mar 07 04:22 PM
Wang Feng-Ming	CEO	Mar 06 '25	Sale	55.11	4,104	226,171	801,271	Mar 07 04:21 PM
Lee Chan W	Chief Operating Officer	Jan 16 '25	Sale	77.21	1,000	77,210	109,918	Jan 17 04:38 PM
Lee Chan W	Chief Operating Officer	Jan 15 '25	Sale	75.90	1,000	75,900	110,918	Jan 17 04:38 PM
Lee Chan W	Officer	Jan 16 '25	Proposed Sale	77.21	1,000	77,210		Jan 16 10:11 AM
Lee Chan W	Officer	Jan 15 '25	Proposed Sale	75.90	1,000	75,900		Jan 15 09:37 AM
Lee Chan W	Chief Operating Officer	Jan 14 '25	Sale	75.68	1,000	75,680	111,918	Jan 14 04:42 PM
Lee Chan W	Chief Operating Officer	Jan 10 '25	Sale	74.12	1,000	74,120	113,918	Jan 14 04:42 PM
Lee Chan W	Chief Operating Officer	Jan 13 '25	Sale	73.50	1,000	73,500	112,918	Jan 14 04:42 PM
Lee Chan W	Officer	Jan 14 '25	Proposed Sale	75.68	1,000	75,680		Jan 14 09:41 AM
Lee Chan W	Officer	Jan 13 '25	Proposed Sale	73.50	1,000	73,500		Jan 13 09:40 AM
Lee Chan W	Officer	Jan 10 '25	Proposed Sale	74.12	1,000	74,120		Jan 10 09:57 AM
Lee Chan W	Chief Operating Officer	Jan 06 '25	Sale	79.15	1,000	79,150	116,918	Jan 08 07:09 PM
Lee Chan W	Chief Operating Officer	Jan 07 '25	Sale	78.73	1,000	78,730	115,918	Jan 08 07:09 PM
Lee Chan W	Chief Operating Officer	Jan 08 '25	Sale	73.48	1,000	73,480	114,918	Jan 08 07:09 PM
Lee Chan W	Officer	Jan 08 '25	Proposed Sale	73.48	1,000	73,480		Jan 08 09:41 AM
Day Christopher	VP, Marketing	Jan 03 '25	Sale	78.10	1,247	97,394	14,530	Jan 07 04:53 PM
Lee Chan W	Officer	Jan 07 '25	Proposed Sale	78.73	1,000	78,730		Jan 07 10:44 AM
Lee Chan W	Officer	Jan 06 '25	Proposed Sale	79.15	1,000	79,150		Jan 06 10:48 AM
Day Christopher	Officer	Jan 03 '25	Proposed Sale	78.10	1,247	97,394		Jan 03 04:46 PM
Lee Chan W	Chief Operating Officer	Jan 03 '25	Sale	75.06	1,000	75,060	117,918	Jan 03 04:42 PM
Lee Chan W	Chief Operating Officer	Jan 02 '25	Sale	73.32	1,000	73,320	118,918	Jan 03 04:42 PM
Lee Chan W	Officer	Jan 03 '25	Proposed Sale	75.06	1,000	75,060		Jan 03 11:02 AM
Lee Chan W	Officer	Jan 02 '25	Proposed Sale	73.32	1,000	73,320		Jan 02 09:47 AM
PAISLEY CHRISTOPHER B	Director	Dec 26 '24	Sale	73.80	1,500	110,700	40,781	Dec 26 07:39 PM
PAISLEY CHRISTOPHER B	Director	Dec 26 '24	Proposed Sale	73.80	1,500	110,700		Dec 26 12:02 PM
Schwarting Elizabeth M	Director	Dec 18 '24	Sale	71.55	253	18,103	7,902	Dec 20 04:32 PM
Day Christopher	VP, Marketing	Dec 18 '24	Sale	75.40	929	70,047	15,777	Dec 20 04:31 PM
Day Christopher	Officer	Dec 18 '24	Proposed Sale	75.40	929	70,047		Dec 18 05:48 PM
Schwarting Elizabeth M	Director	Dec 18 '24	Proposed Sale	71.55	253	18,103		Dec 18 05:43 PM
Young John Alexander	CFO	Dec 16 '24	Sale	75.41	2,136	161,076	101,393	Dec 18 05:10 PM
Day Christopher	VP, Marketing	Dec 16 '24	Sale	75.41	482	36,348	16,706	Dec 18 05:10 PM
Lee Chan W	Chief Operating Officer	Dec 16 '24	Sale	75.41	1,488	112,210	119,918	Dec 18 05:10 PM
Kohn Leslie	Chief Technology Officer	Dec 16 '24	Sale	75.41	1,757	132,495	959,676	Dec 18 05:10 PM
Ju Chi-Hong	Sr. Vice President, Systems	Dec 16 '24	Sale	75.41	1,048	79,030	157,638	Dec 18 05:10 PM
Wang Feng-Ming	CEO	Dec 16 '24	Sale	75.41	4,296	323,961	755,231	Dec 18 05:10 PM
Hon Hsiao-Wuen	Director	Dec 13 '24	Sale	74.15	377	27,954	28,278	Dec 16 04:45 PM
Ju Chi-Hong	Sr. Vice President, Systems	Dec 09 '24	Sale	75.71	5,118	387,475	158,686	Dec 10 05:21 PM
Ju Chi-Hong	Officer	Dec 09 '24	Proposed Sale	75.71	5,118	387,475		Dec 09 05:29 PM
Day Christopher	VP, Marketing	Dec 02 '24	Sale	71.61	1,278	91,511	17,188	Dec 03 06:15 PM
Day Christopher	Officer	Dec 02 '24	Proposed Sale	71.61	1,278	91,511		Dec 02 04:08 PM
Day Christopher	VP, Marketing	Oct 03 '24	Sale	58.00	2,904	168,432	18,466	Oct 04 05:12 PM
Day Christopher	Officer	Sep 30 '24	Proposed Sale	58.00	2,904	168,432		Sep 30 05:26 PM
PAISLEY CHRISTOPHER B	Director	Sep 25 '24	Sale	53.71	500	26,855	42,281	Sep 26 05:14 PM
Schwarting Elizabeth M	Director	Sep 24 '24	Sale	54.74	913	49,977	8,155	Sep 25 04:44 PM
PAISLEY CHRISTOPHER B	Director	Sep 25 '24	Proposed Sale	53.71	500	26,855		Sep 25 10:28 AM
Schwarting Elizabeth M	Director	Sep 24 '24	Proposed Sale	54.74	913	49,977		Sep 24 05:23 PM
Young John Alexander	CFO	Sep 17 '24	Sale	53.54	2,139	114,522	103,529	Sep 19 05:00 PM
Day Christopher	VP, Marketing	Sep 17 '24	Sale	53.54	483	25,860	21,370	Sep 19 05:00 PM
Lee Chan W	Chief Operating Officer	Sep 17 '24	Sale	53.54	1,490	79,775	121,406	Sep 19 05:00 PM
Kohn Leslie	Chief Technology Officer	Sep 17 '24	Sale	53.54	1,608	86,092	961,433	Sep 19 05:00 PM
Ju Chi-Hong	Sr. Vice President, Systems	Sep 17 '24	Sale	53.54	1,050	56,217	172,397	Sep 19 05:00 PM
Wang Feng-Ming	CEO	Sep 17 '24	Sale	53.54	4,301	230,276	799,527	Sep 19 04:59 PM
Schwarting Elizabeth M	Director	Sep 16 '24	Sale	53.16	240	12,757	9,068	Sep 18 05:00 PM
Wang Feng-Ming	CEO	Sep 05 '24	Option Exercise	38.92	31,618	1,230,573	835,192	Sep 06 04:39 PM
Wang Feng-Ming	CEO	Sep 04 '24	Option Exercise	38.92	4,382	170,547	807,956	Sep 06 04:39 PM
Wang Feng-Ming	CEO	Sep 05 '24	Sale	54.71	31,618	1,729,773	803,574	Sep 06 04:39 PM
Wang Feng-Ming	CEO	Sep 04 '24	Sale	56.02	4,382	245,470	803,574	Sep 06 04:39 PM
Chen Yun-Lung	VP, Business Development	Sep 03 '24	Option Exercise	38.92	5,963	232,080	67,989	Sep 05 04:31 PM
Chen Yun-Lung	VP, Business Development	Sep 03 '24	Sale	57.56	5,963	343,220	62,026	Sep 05 04:31 PM
Wang Feng-Ming	Officer	Sep 03 '24	Proposed Sale	57.00	36,000	2,052,000		Sep 03 04:54 PM
Chen Yun-Lung	Officer	Sep 03 '24	Proposed Sale	57.56	5,963	343,220		Sep 03 04:40 PM

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