Ambarella Inc. (AMBA)
AMBA trades on Nasdaq in Technology, Semiconductors. Numbers below come from the Nasdaq screener and SEC filings, each with its source.
Price · October 14, 2026
$64.30
-0.79% on the day
Market cap
$2.8B
Mid cap
Revenue · 2025
$390.7M
+37.2% on 2024
Net income · 2025
-$75.9M
-19.4% net margin
Price, change, market cap, sector and industry: Nasdaq stock screener, as of October 14, 2026. Revenue: SEC XBRL frames, calendar 2025.
Profile
| Field | Value |
|---|---|
| Ticker | AMBA on Nasdaq |
| Sector | Technology |
| Industry | Semiconductors |
| Country | United States |
| IPO year | 2012 |
| SEC CIK | 0001280263 |
| SEC industry code | Semiconductors & Related Devices |
Financials · 2025
| Line | Value |
|---|---|
| Revenue | $390.7M |
| Net income | -$75.9M |
| Operating income | -$82.5M |
| Net margin | -19.4% |
| Operating margin | -21.1% |
| Revenue growth | +37.2% |
| Cash | $191.0M |
| Total assets | $798.6M |
| P/E (computed) | Net income was not positive |
| P/S (computed) | 7.3× |
Key SEC documents
| Document | Form | Filed |
|---|---|---|
| Latest annual report | 10-K | 2026-03-23 |
| Latest quarterly / interim | 10-Q | 2026-09-04 |
| Latest current report | 8-K | 2026-09-03 |
| Latest proxy | DEFA14A | 2026-06-10 |
Source: SEC EDGAR submissions feed, 1,000 recent filings. All filings on EDGAR.
Price moves
| Window | Return |
|---|---|
| 1 week | -6.5% |
| 1 month | -5.0% |
| 3 months | -3.5% |
| Year to date | -13.7% |
| 1 year | -24.5% |
| From 52-week high | -36.0% |
Source: Yahoo Finance daily closes, last bar 2026-10-14. Computed by Sophia Capital from daily closes; cap, sector and tier from the Nasdaq screener.
Peers in Semiconductors
| Ticker | Company | Price | Day | Market cap |
|---|---|---|---|---|
| UCTT | Ultra Clean Holdings Inc. | $61.02 | -3.92% | $2.8B |
| NVTS | Navitas Semiconductor Corporation | $10.45 | +4.61% | $2.7B |
| POWI | Power Integrations Inc. | $46.70 | -0.87% | $2.6B |
| OSIS | OSI Systems Inc. Common Stock (DE) | $194.70 | -0.32% | $3.1B |
| IMOS | ChipMOS TECHNOLOGIES INC. | $72.24 | -3.92% | $2.5B |
| IPGP | IPG Photonics Corporation | $75.85 | -0.26% | $3.2B |
| LASR | nLIGHT Inc. | $38.58 | +0.86% | $2.2B |
| HIMX | Himax Technologies Inc. | $12.67 | -0.86% | $2.2B |
The full dossier has every filing, three years of financials, private raises and the people who signed them.
Open the full dossier