{
 "as_of": "2026-11-08",
 "cmr": "us-cm-kg/NYSE/AMBQ",
 "fence": "The page is the record's research on the issuer — no analyst, no rating, no view.",
 "markdown": "The page is the record's research on the issuer — no analyst, no rating, no view.\n\n# Ambiq Micro, Inc. (NYSE: AMBQ) — research page\n\nAs of 2026-11-08 · us-cm-kg · record version 1\n\n## Identity and listing\n\nThe issuer is Ambiq Micro, Inc., listed on the NYSE under ticker AMBQ. Its ISIN is US0231931058 and its LEI is 529900H4UP6I4UMDAA87. Its security type is Corporate, its segment is not on the record, its sector is 3674 Semiconductors & Related Devices, and its jurisdiction is United States, Delaware. Its listing status is listed, not halted.\n\n## The disclosure read\n\nThe record holds 99 filings in the twelve months to 2026-11-08, across 48 filing days. The median gap between filing days is 3 days. The latest filing is dated 2026-10-27 and is a regulatory filing, 12 days before the record date. The NYSE median cadence gap is 6.0 days across 3256 issuers, and its median latency is 4.0 days, with a median of 64.0 filings. The sector median cadence gap is 4.0 days across 104 issuers, with a median latency of 4.0 days and a median of 96.0 filings.\n\n## Auditor\n\nThe auditor of record is KPMG LLP, located in Austin, Texas. The record holds no auditor changes.\n\n## Events and halts\n\nThe record holds no listing, delisting or name change lines. The domicile change is not on the record, as EDGAR states no dated change of state of incorporation on a filing line. The segment move is not on the record, as the exchanges' tier transfers are not EDGAR filings. The halt flag reads listed, not halted.\n\n## Orderability\n\nThe outcome is not determinable, as the chapter's orderability section carries no client categories and so the outcome cannot name its client category. The rule version is acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1, with the chapter as of 2026-11-04.\n\n## Coverage\n\nNo research houses were found on the issuer's investor-relations pages read. The count is 0.\n\n## Open research\n\nNo openly published research notes were found on the record. The count is 0.\n\n## Licensed\n\nLicensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded.\n\n## As-of depth\n\nThe issuer's years sealed are 2021, 2022, 2023, 2024, 2025 and 2026. The market's vintage is sealed, with its earliest sealed date at 2021-01-04. The live record began on 2026-09-12.\n\n## Sources\n\n9 source pages are named on this page; every value above carries its own source page and read date in the numbers.\n\n- https://www.sec.gov/files/company_tickers_exchange.json (identity.exchange)\n- https://www.sec.gov/data-research/sec-markets-data/fails-deliver-data (identity.isin)\n- https://data.sec.gov/submissions/CIK0001500412.json (identity.jurisdiction)\n- https://api.gleif.org/api/v1/lei-records/529900H4UP6I4UMDAA87 (identity.lei)\n- https://mcp.us-cm-kg.ai/events/NYSE/AMBQ (the disclosure lines)\n- https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts (the halt flag)\n- https://www.sec.gov/Archives/edgar/data/1500412/000119312526094004/ambq-20251231.htm (the auditor)\n- https://mcp.us-cm-kg.ai/book/aio.json (the orderability chapter)\n- https://mcp.us-cm-kg.ai/record/NYSE/AMBQ (the record)\n",
 "market": "US",
 "node": "us-cm-kg",
 "numbers": {
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   "live_record_began": "2026-09-12",
   "node_history_from": "2021-01-04",
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    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://www.sec.gov/Archives/edgar/data/1500412/000119312526094004/ambq-20251231.htm",
    "state": "sourced",
    "value": "KPMG LLP"
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   "auditor_firm_id": {
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    "source": "https://www.sec.gov/Archives/edgar/data/1500412/000119312526094004/ambq-20251231.htm",
    "state": "sourced",
    "value": "185"
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   "auditor_location": {
    "read_by": "EDGAR 10-K cover page iXBRL tag (dei:AuditorName, dei:AuditorLocation, dei:AuditorFirmId, dei:DocumentPeriodEndDate)",
    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://www.sec.gov/Archives/edgar/data/1500412/000119312526094004/ambq-20251231.htm",
    "state": "sourced",
    "value": "Austin, Texas"
   },
   "changes": []
  },
  "cmr": "us-cm-kg/NYSE/AMBQ",
  "coverage": {
   "count": 0,
   "houses": [],
   "pages_checked": [
    {
     "page": "https://ir.ambiq.com/stock-info/analyst-coverage/default.aspx",
     "result": "read: 0 of 0 named houses found on the page"
    }
   ],
   "read_by": "Perplexity sonar (search) · page read by this rail",
   "read_date": "2026-11-11",
   "since": null,
   "state": "none_found"
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     "name": "NYSE"
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     "median_latency_days": 4,
     "name": "3674 Semiconductors & Related Devices"
    }
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    "regulatory_filing": 33,
    "results": 7
   },
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   "latency_days": 12,
   "latest": [
    {
     "category": "SCHEDULE 13G/A",
     "date": "2026-10-27",
     "source": "https://www.sec.gov/Archives/edgar/data/1500412/000201238326003873/xslSCHEDULE_13G_X02/primary_doc.xml",
     "title": "SCHEDULE 13G/A",
     "type": "regulatory_filing"
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    {
     "category": "4",
     "date": "2026-10-16",
     "source": "https://www.sec.gov/Archives/edgar/data/1500412/000207855926000016/xslF345X06/form4-10162026_081053.xml",
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     "source": "https://www.sec.gov/Archives/edgar/data/1500412/000207833926000020/xslF345X06/form4-10162026_081039.xml",
     "title": "4",
     "type": "directors_dealings"
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    {
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     "date": "2026-10-06",
     "source": "https://www.sec.gov/Archives/edgar/data/1500412/000207855926000014/xslF345X06/form4-10062026_101058.xml",
     "title": "4",
     "type": "directors_dealings"
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   ],
   "latest_filing_date": "2026-10-27",
   "read": "the node's event lines (list_events_since), as get_filings serves them",
   "source": "https://mcp.us-cm-kg.ai/events/NYSE/AMBQ",
   "window": {
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    "to": "2026-11-08"
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    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://www.sec.gov/files/company_tickers_exchange.json",
    "state": "sourced",
    "value": "NYSE"
   },
   "isin": {
    "read_by": "SEC Fails-to-Deliver data (CUSIP for the symbol) · ISIN = US + CUSIP + ISO 6166 check digit",
    "read_date": "2026-10-14",
    "read_date_basis": "last_seen",
    "source": "https://www.sec.gov/data-research/sec-markets-data/fails-deliver-data",
    "state": "sourced",
    "value": "US0231931058"
   },
   "jurisdiction": {
    "read_by": "EDGAR submissions API (issuer header as filed) (stateOfIncorporation)",
    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://data.sec.gov/submissions/CIK0001500412.json",
    "state": "sourced",
    "value": "United States — Delaware"
   },
   "lei": {
    "read_by": "GLEIF name-exact (jurisdiction US-DE; GLEIF golden copy 2026-09-12)",
    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://api.gleif.org/api/v1/lei-records/529900H4UP6I4UMDAA87",
    "state": "filled",
    "value": "529900H4UP6I4UMDAA87"
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    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://data.sec.gov/submissions/CIK0001500412.json",
    "state": "sourced",
    "value": "Ambiq Micro, Inc."
   },
   "sector": {
    "read_by": "EDGAR submissions API (issuer header as filed) (SIC code as assigned by the SEC)",
    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://data.sec.gov/submissions/CIK0001500412.json",
    "state": "sourced",
    "value": "3674 Semiconductors & Related Devices"
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   "security_type": {
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    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://data.sec.gov/submissions/CIK0001500412.json",
    "state": "sourced",
    "value": "Corporate"
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   "segment": {
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    "state": "sourced",
    "value": "AMBQ"
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   "website": {
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    "state": "not_on_record"
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   "rows": [],
   "rule": "A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded."
  },
  "lifecycle": {
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   "domicile_change": {
    "market": "US",
    "reason": "EDGAR states no dated change of state of incorporation on a filing line",
    "state": "not_on_record"
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   "listing": [],
   "name_change": [],
   "segment_move": {
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    "reason": "the exchanges' tier transfers are not EDGAR filings",
    "state": "not_on_record"
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  "node": "us-cm-kg",
  "numbers_hash": "sha256:5a4ff14db8fc176a48c2afbcfeda2d4faf437455e744fb614e079d0c16466bc9",
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   "rows": [],
   "state": "none_found"
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   "read": {
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    "door": "https://mcp.us-cm-kg.ai/mcp",
    "tool": "get_orderability"
   },
   "reason": "the chapter's orderability section carries no client_categories: the outcome cannot name its client category",
   "rule_version": "acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1",
   "section": "us.aio.v8"
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  "record": {
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   "url": "https://mcp.us-cm-kg.ai/record/NYSE/AMBQ",
   "version": 1
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  "status": {
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   "source": "https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts",
   "value": "listed, not halted"
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 "path": "/us/NYSE/AMBQ",
 "schema": "research-page v0.1 (USR-02, 2026-11-11)",
 "sections": [
  {
   "id": "identity",
   "text": "The issuer is Ambiq Micro, Inc., listed on the NYSE under ticker AMBQ. Its ISIN is US0231931058 and its LEI is 529900H4UP6I4UMDAA87. Its security type is Corporate, its segment is not on the record, its sector is 3674 Semiconductors & Related Devices, and its jurisdiction is United States, Delaware. Its listing status is listed, not halted.",
   "title": "Identity and listing"
  },
  {
   "id": "disclosure",
   "text": "The record holds 99 filings in the twelve months to 2026-11-08, across 48 filing days. The median gap between filing days is 3 days. The latest filing is dated 2026-10-27 and is a regulatory filing, 12 days before the record date. The NYSE median cadence gap is 6.0 days across 3256 issuers, and its median latency is 4.0 days, with a median of 64.0 filings. The sector median cadence gap is 4.0 days across 104 issuers, with a median latency of 4.0 days and a median of 96.0 filings.",
   "title": "The disclosure read"
  },
  {
   "id": "auditor",
   "text": "The auditor of record is KPMG LLP, located in Austin, Texas. The record holds no auditor changes.",
   "title": "Auditor"
  },
  {
   "id": "events",
   "text": "The record holds no listing, delisting or name change lines. The domicile change is not on the record, as EDGAR states no dated change of state of incorporation on a filing line. The segment move is not on the record, as the exchanges' tier transfers are not EDGAR filings. The halt flag reads listed, not halted.",
   "title": "Events and halts"
  },
  {
   "id": "orderability",
   "text": "The outcome is not determinable, as the chapter's orderability section carries no client categories and so the outcome cannot name its client category. The rule version is acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1, with the chapter as of 2026-11-04.",
   "title": "Orderability"
  },
  {
   "id": "coverage",
   "text": "No research houses were found on the issuer's investor-relations pages read. The count is 0.",
   "title": "Coverage"
  },
  {
   "id": "open_research",
   "text": "No openly published research notes were found on the record. The count is 0.",
   "title": "Open research"
  },
  {
   "id": "licensed",
   "text": "Licensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded.",
   "title": "Licensed"
  },
  {
   "id": "depth",
   "text": "The issuer's years sealed are 2021, 2022, 2023, 2024, 2025 and 2026. The market's vintage is sealed, with its earliest sealed date at 2021-01-04. The live record began on 2026-09-12.",
   "title": "As-of depth"
  },
  {
   "id": "sources",
   "text": "9 source pages are named on this page; every value above carries its own source page and read date in the numbers.",
   "title": "Sources"
  }
 ],
 "sources": [
  {
   "for": "identity.exchange",
   "source": "https://www.sec.gov/files/company_tickers_exchange.json"
  },
  {
   "for": "identity.isin",
   "source": "https://www.sec.gov/data-research/sec-markets-data/fails-deliver-data"
  },
  {
   "for": "identity.jurisdiction",
   "source": "https://data.sec.gov/submissions/CIK0001500412.json"
  },
  {
   "for": "identity.lei",
   "source": "https://api.gleif.org/api/v1/lei-records/529900H4UP6I4UMDAA87"
  },
  {
   "for": "the disclosure lines",
   "source": "https://mcp.us-cm-kg.ai/events/NYSE/AMBQ"
  },
  {
   "for": "the halt flag",
   "source": "https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts"
  },
  {
   "for": "the auditor",
   "source": "https://www.sec.gov/Archives/edgar/data/1500412/000119312526094004/ambq-20251231.htm"
  },
  {
   "for": "the orderability chapter",
   "source": "https://mcp.us-cm-kg.ai/book/aio.json"
  },
  {
   "for": "the record",
   "source": "https://mcp.us-cm-kg.ai/record/NYSE/AMBQ"
  }
 ],
 "title": "Ambiq Micro, Inc. (AMBQ) — research page",
 "writer": {
  "by": "Claude through the platform account, Haiku class; one pass; checked against the numbers",
  "engine": "claude-haiku-5-5"
 }
}