Stocks / Semiconductors
AMBASemiconductors
Ambarella, Inc.
$66.791d +5.3%5d -1.1%settled close · 2026-09-17
Mkt cap $2.3B (3/25)β 2.7652w $49–96Shares 43.1MInd. Semiconductors & Related DevicesNasdaq since 2012Emp. 364HQ Santa Clara, CAambarella.com
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Who’s talking about AMBA
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Earnings
Next report: 23 Nov 2026
Confirmed date · consensus EPS 0.32. Reactions below are the next settled session over the prior close.
| Report | When | EPS actual vs est. | Reaction |
|---|---|---|---|
| 3 Sep 2026 | after the close | 0.18 vs 0.17 | +3.4% |
The options tapeThe Brief · paid
Notable options days
Sessions in the last 120 where AMBA’s settled options volume ran ≥ 2× its trailing 20-session baseline, or delta-dollar flow ran ≥ 2.5× — 24 of 120 sessions qualified.
The qualifying dates are the free record. Close, flow, call/LEAPS mix and the 20-session outcome — for every session below — are Brief subscriber content.
| Date | Close | RVOL | Δ$ flow ($M) | Call % | LEAPS % | +20 sess. |
|---|---|---|---|---|---|---|
| 2026-09-09 | ||||||
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| 2026-04-01 |
+20 sess. = raw price change over the following 20
sessions — not market-adjusted; the tape tells you where to look,
not what happens next.
Today’s tape on
AMBA is in this morning’s Brief.
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