{
 "as_of": "2026-11-08",
 "cmr": "us-cm-kg/NYSE/AB",
 "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# ALLIANCEBERNSTEIN HOLDING L.P. (NYSE: AB) — research page\n\nAs of 2026-11-08 · us-cm-kg · record version 1\n\n## Identity and listing\n\nThe issuer is ALLIANCEBERNSTEIN HOLDING L.P., listed on the NYSE under ticker AB, with ISIN US01881G1067 and LEI 0JK55UGWSWNF3X7KLQ85. Its security type is Corporate and its segment is not on the record. Its sector is 6282 Investment Advice and its jurisdiction is United States, Delaware. The issuer is listed and not halted.\n\n## The disclosure read\n\nThe record holds 47 filings in the twelve months to 2026-11-08, across 32 filing days. The median gap between filing days is 7 days. The latest filing is dated 2026-10-29 and is of type results, 10 days before the record date. The NYSE median cadence gap is 6.0 days across 3256 issuers, and the NYSE median latency is 4.0 days. The NYSE median filings count is 64.0. The sector median cadence gap is 5.0 days across 65 issuers, the sector median latency is 3 days, and the sector median filings count is 79.\n\n## Auditor\n\nThe auditor is not on the record, because the latest annual report cover carries no dei:AuditorName tag. The auditor location is not on the record. 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 issuer is listed, not halted.\n\n## Orderability\n\nThe outcome is not determinable under acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1, because the chapter's orderability section carries no client_categories and so the outcome cannot name its client category. The chapter is as of 2026-11-04.\n\n## Coverage\n\nNo research houses were found on the issuer's investor-relations page, and the count is 0.\n\n## Open research\n\nNo openly published research notes were found on the record, and 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 earliest sealed date is 2021-01-04, and the live record began on 2026-09-12.\n\n## Sources\n\n8 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/CIK0000825313.json (identity.jurisdiction)\n- https://api.gleif.org/api/v1/lei-records/0JK55UGWSWNF3X7KLQ85 (identity.lei)\n- https://mcp.us-cm-kg.ai/events/NYSE/AB (the disclosure lines)\n- https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts (the halt flag)\n- https://mcp.us-cm-kg.ai/book/aio.json (the orderability chapter)\n- https://mcp.us-cm-kg.ai/record/NYSE/AB (the record)\n",
 "market": "US",
 "node": "us-cm-kg",
 "numbers": {
  "as_of_depth": {
   "issuer_years_sealed": [
    "2021",
    "2022",
    "2023",
    "2024",
    "2025",
    "2026"
   ],
   "live_record_began": "2026-09-12",
   "node_history_from": "2021-01-04",
   "node_years_sealed": [
    "2021",
    "2022",
    "2023",
    "2024",
    "2025",
    "2026"
   ],
   "record_version": 1,
   "sealed": true
  },
  "auditor": {
   "auditor": {
    "market": "US",
    "reason": "no dei:AuditorName tag on the latest annual report cover (foreign private issuers and older filings carry none)",
    "state": "not_on_record"
   },
   "auditor_firm_id": {
    "market": "US",
    "state": "not_on_record"
   },
   "auditor_location": {
    "market": "US",
    "state": "not_on_record"
   },
   "changes": []
  },
  "cmr": "us-cm-kg/NYSE/AB",
  "coverage": {
   "count": 0,
   "houses": [],
   "pages_checked": [
    {
     "page": "https://www.alliancebernstein.com/corporate/en/investor-relations/stock-information/analyst-coverage.html",
     "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"
  },
  "disclosure": {
   "against": {
    "exchange": {
     "issuers": 3256,
     "median_cadence_gap_days": 6,
     "median_filings": 64,
     "median_latency_days": 4,
     "name": "NYSE"
    },
    "sector": {
     "issuers": 65,
     "median_cadence_gap_days": 5,
     "median_filings": 79,
     "median_latency_days": 3,
     "name": "6282 Investment Advice"
    }
   },
   "by_type": {
    "agm_egm": 2,
    "corporate_news": 12,
    "director_change": 2,
    "directors_dealings": 20,
    "regulatory_filing": 3,
    "results": 8
   },
   "cadence_median_gap_days": 7,
   "filing_days": 32,
   "filings": 47,
   "latency_days": 10,
   "latest": [
    {
     "category": "10-Q",
     "date": "2026-10-29",
     "source": "https://www.sec.gov/Archives/edgar/data/825313/000082531326000083/ab-20260930.htm",
     "title": "10-Q — 10-Q ALLIANCEBERNSTEIN HOLDING L.P.",
     "type": "results"
    },
    {
     "category": "8-K",
     "date": "2026-10-27",
     "source": "https://www.sec.gov/Archives/edgar/data/825313/000082531326000076/ab-20261027.htm",
     "title": "8-K — 8-K ALLIANCEBERNSTEIN HOLDING L.P. (items 2.02,9.01)",
     "type": "results"
    },
    {
     "category": "8-K",
     "date": "2026-10-13",
     "source": "https://www.sec.gov/Archives/edgar/data/825313/000082531326000072/ab-20261012.htm",
     "title": "8-K — 8-K ALLIANCEBERNSTEIN HOLDING L.P. (items 7.01,9.01)",
     "type": "corporate_news"
    },
    {
     "category": "DEFA14A",
     "date": "2026-10-09",
     "source": "https://www.sec.gov/Archives/edgar/data/825313/000082531326000070/proxycardmaterials.htm",
     "title": "DEFA14A — DEFA14A PROXY MATERIALS ALLIANCEBERNSTEIN HOLDING L.P.",
     "type": "agm_egm"
    },
    {
     "category": "DEF 14A",
     "date": "2026-10-09",
     "source": "https://www.sec.gov/Archives/edgar/data/825313/000082531326000067/ab-20261009.htm",
     "title": "DEF 14A — DEF 14A ALLIANCEBERNSTEIN HOLDING L.P.",
     "type": "agm_egm"
    }
   ],
   "latest_filing_date": "2026-10-29",
   "read": "the node's event lines (list_events_since), as get_filings serves them",
   "source": "https://mcp.us-cm-kg.ai/events/NYSE/AB",
   "window": {
    "from": "2025-11-08",
    "to": "2026-11-08"
   }
  },
  "identity": {
   "exchange": {
    "read_by": "EDGAR company_tickers_exchange.json (SEC list of exchange-listed filers)",
    "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": "2026-10-13",
    "read_date_basis": "last_seen",
    "source": "https://www.sec.gov/data-research/sec-markets-data/fails-deliver-data",
    "state": "sourced",
    "value": "US01881G1067"
   },
   "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/CIK0000825313.json",
    "state": "sourced",
    "value": "United States — Delaware"
   },
   "lei": {
    "read_by": "GLEIF name-exact (suffix-insensitive) (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/0JK55UGWSWNF3X7KLQ85",
    "state": "filled",
    "value": "0JK55UGWSWNF3X7KLQ85"
   },
   "name": {
    "read_by": "EDGAR submissions API (issuer header as filed)",
    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://data.sec.gov/submissions/CIK0000825313.json",
    "state": "sourced",
    "value": "ALLIANCEBERNSTEIN HOLDING L.P."
   },
   "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/CIK0000825313.json",
    "state": "sourced",
    "value": "6282 Investment Advice"
   },
   "security_type": {
    "read_by": "EDGAR submissions API (issuer header as filed)",
    "read_date": "2026-11-08",
    "read_date_basis": "the record version as_of",
    "source": "https://data.sec.gov/submissions/CIK0000825313.json",
    "state": "sourced",
    "value": "Corporate"
   },
   "segment": {
    "market": "US",
    "state": "not_on_record"
   },
   "ticker": {
    "read_by": "EDGAR company_tickers_exchange.json (SEC list of exchange-listed filers)",
    "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": "AB"
   },
   "website": {
    "market": "US",
    "state": "not_on_record"
   }
  },
  "licensed": {
   "columns": [
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    "entitlement",
    "title",
    "date",
    "source"
   ],
   "rows": [],
   "rule": "A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded."
  },
  "lifecycle": {
   "delisting": [],
   "domicile_change": {
    "market": "US",
    "reason": "EDGAR states no dated change of state of incorporation on a filing line",
    "state": "not_on_record"
   },
   "listing": [],
   "name_change": [],
   "segment_move": {
    "market": "US",
    "reason": "the exchanges' tier transfers are not EDGAR filings",
    "state": "not_on_record"
   }
  },
  "market": "US",
  "node": "us-cm-kg",
  "numbers_hash": "sha256:2f65a921d61e4198d38f6a23489d8a5e8005094718da551b61ceb69bc07cc1e4",
  "open_research": {
   "read_date": "2026-11-11",
   "rows": [],
   "state": "none_found"
  },
  "orderability": {
   "chapter_as_of": "2026-11-04",
   "client_categories": [],
   "determinable": false,
   "read": {
    "chapter": "https://mcp.us-cm-kg.ai/book/aio.json",
    "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"
  },
  "record": {
   "as_of": "2026-11-08",
   "url": "https://mcp.us-cm-kg.ai/record/NYSE/AB",
   "version": 1
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  "schema": "research-numbers v0.1 (USR-01, 2026-11-11)",
  "status": {
   "read_date": "2026-11-08",
   "source": "https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts",
   "value": "listed, not halted"
  }
 },
 "numbers_hash": "sha256:2f65a921d61e4198d38f6a23489d8a5e8005094718da551b61ceb69bc07cc1e4",
 "path": "/us/NYSE/AB",
 "schema": "research-page v0.1 (USR-02, 2026-11-11)",
 "sections": [
  {
   "id": "identity",
   "text": "The issuer is ALLIANCEBERNSTEIN HOLDING L.P., listed on the NYSE under ticker AB, with ISIN US01881G1067 and LEI 0JK55UGWSWNF3X7KLQ85. Its security type is Corporate and its segment is not on the record. Its sector is 6282 Investment Advice and its jurisdiction is United States, Delaware. The issuer is listed and not halted.",
   "title": "Identity and listing"
  },
  {
   "id": "disclosure",
   "text": "The record holds 47 filings in the twelve months to 2026-11-08, across 32 filing days. The median gap between filing days is 7 days. The latest filing is dated 2026-10-29 and is of type results, 10 days before the record date. The NYSE median cadence gap is 6.0 days across 3256 issuers, and the NYSE median latency is 4.0 days. The NYSE median filings count is 64.0. The sector median cadence gap is 5.0 days across 65 issuers, the sector median latency is 3 days, and the sector median filings count is 79.",
   "title": "The disclosure read"
  },
  {
   "id": "auditor",
   "text": "The auditor is not on the record, because the latest annual report cover carries no dei:AuditorName tag. The auditor location is not on the record. 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 issuer is listed, not halted.",
   "title": "Events and halts"
  },
  {
   "id": "orderability",
   "text": "The outcome is not determinable under acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1, because the chapter's orderability section carries no client_categories and so the outcome cannot name its client category. The chapter is as of 2026-11-04.",
   "title": "Orderability"
  },
  {
   "id": "coverage",
   "text": "No research houses were found on the issuer's investor-relations page, and the count is 0.",
   "title": "Coverage"
  },
  {
   "id": "open_research",
   "text": "No openly published research notes were found on the record, and 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 earliest sealed date is 2021-01-04, and the live record began on 2026-09-12.",
   "title": "As-of depth"
  },
  {
   "id": "sources",
   "text": "8 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/CIK0000825313.json"
  },
  {
   "for": "identity.lei",
   "source": "https://api.gleif.org/api/v1/lei-records/0JK55UGWSWNF3X7KLQ85"
  },
  {
   "for": "the disclosure lines",
   "source": "https://mcp.us-cm-kg.ai/events/NYSE/AB"
  },
  {
   "for": "the halt flag",
   "source": "https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts"
  },
  {
   "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/AB"
  }
 ],
 "title": "ALLIANCEBERNSTEIN HOLDING L.P. (AB) — research page",
 "writer": {
  "by": "Claude through the platform account, Haiku class; one pass; checked against the numbers",
  "engine": "claude-haiku-5-5"
 }
}