AMBQ — Ambiq Micro Inc. price, chart and key statistics

Price data

Price

$50.98

YTD price return

+78.88%

YTD total return

+78.88%

Next earnings

Nov 5, 2026

Market cap

1.2B2025-09 547.9M2026-10 1.2B+125.0% over the window

Enterprise value

866.8M

Shares outstanding

24.2M2025-09 18.3M2026-06 24.2M+32.1% over the window

52W low

$22.12

52W high

$91.61

From 52W high

-44.35%

From 52W low

+130.47%

52W range

42%

Volume

Rel volume

0.58×

30D volume

550.2K

30D $ vol

34.6M

Fundamentals

Sales (ttm)

97.9M2024-12 76.1M2026-06 97.9M+28.7% over the window

Sales/share

$4.052025-12 $3.412026-06 $4.05+18.7% over the window

EPS (ttm)

-$1.702024-12 -$113.502026-06 -$1.70-98.5% over the window

FCF (ttm)

-19.7M

FCF/share

-$0.81

Book value/share

$16.732025-03 -$16.372026-06 $16.73-202.2% over the window

Net margin

-37.77%2024-12 -52.1%2026-06 -37.8%-27.6% over the window

ROE

-9.14%2025-12 -22.4%2026-06 -9.1%-59.3% over the window

ROA

-8.49%2024-12 -38.0%2026-06 -8.5%-77.7% over the window

Current ratio

15.952024-12 7.562026-06 15.95+111.0% over the window

Growth (CAGR, ttm) · 10Y

Sales

+18.36%2024-12-31 → 2026-06-3076.1M → 97.9M (+28.7% total)n/an/an/a

Per-share growth (CAGR, ttm) · 10Y

Price

+60.47%2025-10-20 → 2026-10-20$31.78 → $50.98 (+60.4% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.n/an/an/a

Total return

+60.47%2025-10-20 → 2026-10-20$31.78 → $50.98 (+60.4% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.n/an/an/a

Fundamentals end at the last reported quarter; price and total return end at the latest close.

Valuation

P/E (ttm)Price ÷ TTM diluted EPS. Net income carries everything below the operating line, including one-off gains. Negative when the trailing year lost money.

-30.0×2025-09 -13.822026-10 -33.35+141.4% over the window

Fwd P/E

-228.9×

P/S (ttm)Market cap ÷ TTM revenue.

12.6×2025-09 7.202026-10 12.60+74.9% over the window

P/B (mrq)Market cap ÷ stockholders' equity at the most recent quarter end.

3.0×2025-09 3.232026-10 3.05-5.6% over the window

EV/Sales (ttm)

8.9×

FCF yield (ttm)TTM free cash flow ÷ market cap — the inverse of P/FCF.

-1.60%

Buyback yield (cash, ttm)Buybacks net of issuance over the trailing twelve months ($-348.1M) ÷ today's market cap ($1.2B). Dollars SPENT over what the company is worth NOW — a stock that fell after buying reads high.

-28.24%2025-12 -16.9%2026-06 -16.3%-3.8% over the window

Shareholder yield (cash, ttm)(TTM buybacks net of issuance $-348.1M + TTM dividends $0) ÷ today's market cap ($1.2B). Same caveat as the cash buyback yield.

-28.24%2025-12 -16.9%2026-06 -16.3%-3.8% over the window