Ambarella AMBA

Semiconductors, Technology

$66.50

+5.35%

Market cap: $2.9B
PE: n/m; a loss over the last year
Forward PE: n/m; not a meaningful number
Price to sales: 7.0×
EV/EBIT: n/m; a loss over the last year
Revenue, 12 months: $417.8M; +20% on a year ago
Net margin: −13.5%
Free cash flow yield: 0.3%

Ambarella trades at 7.0× sales. Its trailing earnings are negative, so it has no PE. Revenue was $417.8M over the last twelve months, up 20% on a year earlier with a −13% net margin.

Charts

Financials

Income statement for AMBA, by quarter
Income statement	Q3 FY24	Q4 FY24	Q1 FY25	Q2 FY25	Q3 FY25	Q4 FY25	Q1 FY26	Q2 FY26	Q3 FY26	Q4 FY26	Q1 FY27	Q2 FY27
	$50.6M−39%	$51.6M−38%	$54.5M−12%	$63.7M+3%	$82.7M+63%	$84M+63%	$85.9M+58%	$95.5M+50%	$108.5M+31%	$100.9M+20%	$100.4M+17%	$108.1M+13%
Cost of revenue	$20.6M−34%	$20.8M−38%	$21.3M−13%	$25M+6%	$32.6M+58%	$33.6M+62%	$34.3M+61%	$39.3M+57%	$43.9M+35%	$42M+25%	$41.8M+22%	$45.7M+16%
Gross profit	$30M−42%	$30.9M−38%	$33.2M−12%	$38.7M+1%	$50M+67%	$50.4M+63%	$51.5M+55%	$56.2M+45%	$64.6M+29%	$58.9M+17%	$58.6M+14%	$62.4M+11%
R&D	$53.7M+2%	$52M−2%	$54.1M−1%	$56.8M+3%	$58.4M+9%	$56.8M+9%	$58.8M+9%	$59.7M+5%	$61.5M+5%	$58.5M+3%	$58.1M−1%	$50.6M−15%
SG&A	$18.2M−4%	$20.6M+3%	$18.5M−1%	$18.3M−3%	$17.2M−6%	$18.9M−8%	$18.6M+1%	$18.5M+1%	$19.4M+13%	$18.8M−0%	$19.9M+7%	$20M+8%
	−$42M+109%	−$41.7M+78%	−$39.4M+11%	−$36.3M+3%	−$25.5M−39%	−$25.4M−39%	−$25.9M−34%	−$22M−39%	−$16.2M−36%	−$18.4M−27%	−$19.4M−25%	−$8.1M−63%
Pre-tax income	−$40.1M+114%	−$39.6M+83%	−$37.2M+9%	−$34.1M−1%	−$23.4M−42%	−$23M−42%	−$23.7M−36%	−$19.7M−42%	−$14.2M−40%	−$16.1M−30%	−$17.3M−27%	−$6.3M−68%
	$1.6M+48%	$21M	$758K−54%	$747K	$652K−60%	−$2.8M	$645K−15%	$253K−66%	$933K+43%	$337K	$760K+18%	$352K+39%
Net income	−$41.7M+111%	−$60.6M+446%	−$37.9M+6%	−$34.9M+12%	−$24.1M−42%	−$20.2M−67%	−$24.3M−36%	−$20M−43%	−$15.1M−37%	−$16.4M−19%	−$18.1M−26%	−$6.7M−67%
	−$1.04+104%	−$1.50+417%	−$0.93+2%	−$0.85+8%	−$0.58−44%	−$0.48−68%	−$0.58−38%	−$0.47−45%	−$0.35−40%	−$0.38−21%	−$0.41−29%	−$0.15−68%
	40.1M+4%	40.4M+4%	40.8M+4%	41.1M+4%	41.5M+4%	41.8M+4%	42.2M+4%	42.5M+3%	42.9M+3%	43.2M+3%	43.6M+3%	44M+3%

EPS, diluted: 15 periods, Q4 FY12 to Q4 FY26: quarter's net income to common over its shares, to the cent.

Diluted shares: 7 periods, Q4 FY12 to Q4 FY18: share-days: the 12-month average less the 9-month, weighted by days. 8 periods, Q4 FY19 to Q4 FY26: a loss quarter: its basic count, share-days: the 12-month average less the 9-month, weighted by days.

From each company's 10-Q and 10-K filings, the newest version of each figure. Quarters are as filed (a fourth quarter is the year less its first nine months), fiscal years as the 10-K prints them, restated where a later 10-K restated them, and balance sheet lines as of the period's end. A quarter whose 10-Q isn't filed yet is from the company's results release. Growth is on the same period a year earlier. A dash is a period with no figure for the line: the filing doesn't print it, or it hasn't been read yet.

Peers

Companies in Semiconductors nearest Ambarella's size, closest first.

Company	Market cap	PE	Its 10y median PE	P/S	Revenue growth	Net margin
AMBAAmbarella	$2.9B	n/m	43.0×	7.0×	+20%	−13.5%
IPGPIPG Photonics	$3B	109×	32.6×	2.8×	+13%	2.6%
OSISOSI Systems	$3.1B	21.9×	24.7×	1.8×	+4%	8.7%
PENGPenguin Solutions	$3.2B	22.0×	69.8×	1.9×	+26%	10.4%
POWIPower Integrations	$2.6B	104×	48.0×	5.8×	+2%	5.6%
ACLSAxcelis Technologies	$3.3B	35.8×	23.1×	3.8×	−3%	10.7%
VECOVeeco Instruments	$2.6B	117×	32.1×	3.8×	−3%	3.4%
ACMRACM Research	$3.5B	24.0×	26.0×	3.4×	+27%	14.5%
DIODDiodes	$3.7B	43.8×	30.7×	2.3×	+18%	5.3%
KLICKulicke & Soffa Industries	$3.9B	34.0×	26.5×	4.1×	+44%	12.2%
ENPHEnphase Energy	$4.2B	31.9×	74.6×	3.1×	−10%	10.1%
Peer median	$3.3B	34.9×	31.4×	3.3×	+9%	9.4%