S-1S-1
Jun 22, 2026Filed0001193125-26-276706
All companies
Trade Ambiq Micro Inc424B4Jan 26, 2026
Ambiq Micro Announces 2026 Annual General Meeting of Shareholders to Be Held on June 8 Ambiq Reports First Quarter 2026 Financial Results
AM
Ambiq Micro Inc
AMBQPublic
PublicUnited States(NYSE)Best valuation $1.89B1 market
Public listing
Listed· NYSE· Listing market: United StatesListing date
Not available
Offer price
Not available
Shares offered
Not available
Offering proceeds
Not available
Sources: sec-edgar, sec-harvest, nasdaq
IPO Calendar · NYSEIPO
AMBQPrice
$88.56
24h
-2.12%
Valuation
$1.89B
24h volume
$58.66M
Type
IPO
Trade Ambiq Micro IncNow trading publicly. Buy via a broker — opens in a new tab.
IPO Calendar · updated 2h ago
Ambiq Micro Inc IPO public float & lock-up
Public float and locked shares extracted from Ambiq Micro Inc's SEC prospectus. Shares shown are eligible to trade — lock-up expiry does not mean holders have sold or will sell.
Total shares (FD)
20.88M
Public float
2.64M
Locked
18.24M
IPO raise
—
Next unlock
—
Needs review: Could not extract a detailed lock-up release schedule.
Financials
UnprofitableFrom SEC filings, latest FY ending Dec 31, 2025 · CIK 0001500412.
Revenue · -4.67% YoY
$72.51M
Net income
-$36.46M
Gross margin
44.26%
Cash
$140.28M
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Revenue | $72.51M | $76.07M | — |
| Gross profit | $32.1M | $24.29M | — |
| Operating income | -$39.54M | -$40.61M | — |
| Net income | -$36.46M | -$39.66M | — |
| R&D expense | $38.49M | $37.17M | — |
| Cash & equivalents | $140.28M | $60.98M | — |
| Total assets | $184.68M | $104.28M | — |
| Total liabilities | $22.22M | $18.53M | — |
| Shareholders' equity | $162.46M | -$292.4M | -$261.03M |
SEC IPO filings
FiledEDGAR filings resolved from AMBQ / CIK 0001500412.
Jun 11, 2026Confidential draft0001193125-26-267206
424B4424B4
Jan 26, 2026Final prospectus0001193125-26-021460
Jan 22, 2026Effective9999999995-26-000267
S-1S-1
Jan 21, 2026Filed0001193125-26-017240
Nov 3, 2025Confidential draft0001193125-25-261199
424B4424B4
Jul 31, 2025Final prospectus0001193125-25-169401
Jul 29, 2025Effective9999999995-25-002393
Jul 28, 2025Exchange registration0000876661-25-000533
CORRESPfilename1.htm
Jul 25, 2025SEC correspondence0001193125-25-165431
CORRESPfilename1.htm
Jul 25, 2025SEC correspondence0001193125-25-165428
8-A12B8-A12B
Jul 25, 2025Exchange registration0001193125-25-165422
Latest Ambiq Micro Inc IPO news
Recent sourced articles classified for IPO relevance, with platform-access noise filtered out where possible.
AmbiqJun 2, 2026IPO context
Ambiq said it would hold its 2026 annual meeting of shareholders virtually on June 8, 2026. The notice listed director elections and ratification of KPMG LLP as auditor for the year ending December 31, 2026.
AmbiqMay 12, 2026IPO context
Ambiq released first-quarter 2026 results and said it expected second-quarter net sales of $31.0 million to $32.0 million. The company also reported it had $204.5 million in cash and cash equivalents as of March 31, 2026.
Ambiq Micro Inc IPO — frequently asked questions
- When did Ambiq Micro Inc go public?
- Ambiq Micro Inc has already gone public and now trades publicly on NYSE under the ticker AMBQ.
- Can I buy Ambiq Micro Inc stock?
- Yes — Ambiq Micro Inc is publicly traded on NYSE as AMBQ. You can follow its live price, valuation and post-IPO performance above.
- What is Ambiq Micro Inc's valuation?
- Ambiq Micro Inc's most recent valuation tracked here is $1.89B, derived from live market prices.