ALLIANCEBERNSTEIN NATIONAL MUNICIPAL INCOME FUND (AFB) — research page
US · us-cm-kg/NYSE/AFB · as of 2026-11-08
Identity and listing
The issuer is ALLIANCEBERNSTEIN NATIONAL MUNICIPAL INCOME FUND, listed on NYSE under ticker AFB. Its ISIN is US01864U1060 and its LEI is MNYPOOOZYY8V01GEIT28. Its security type is Non-operating entity type (other). Its segment, sector and jurisdiction are not on the record. Its listing status is listed, not halted.
| field | value | source · read date |
|---|---|---|
| name | ALLIANCEBERNSTEIN NATIONAL MUNICIPAL INCOME FUND | source · 2026-11-08 |
| exchange | NYSE | source · 2026-11-08 |
| ticker | AFB | source · 2026-11-08 |
| ISIN | US01864U1060 | source · 2026-10-13 |
| LEI | MNYPOOOZYY8V01GEIT28 | source · 2026-11-08 |
| security type | Non-operating entity type (other) | source · 2026-11-08 |
| segment | not on the record | |
| sector | not on the record | |
| jurisdiction | not on the record | |
| status | listed, not halted | source · 2026-11-08 |
The disclosure read
The record holds 35 filings in the twelve months to 2026-11-08, across 34 filing days. Of these, 10 are agm_egm, 5 are directors_dealings and 20 are regulatory_filing. The median gap between filing days is 7 days. The latest filing is dated 2026-10-02 and is of type regulatory_filing, 37 days before the record date. Its exchange, NYSE, holds 3256 issuers with a median of 64.0 filings, a median cadence gap of 6.0 days and a median latency of 4.0 days. The sector median is not on the record for the US market.
| filings | median gap between filing days | days from latest filing to as-of | |
|---|---|---|---|
| this issuer | 35 | 7 | 37 |
| exchange median: NYSE (3256 issuers) | 64 | 6 | 4 |
| date | type | category | filing |
|---|---|---|---|
| 2026-10-02 | regulatory_filing | SCHEDULE 13G | SCHEDULE 13G |
| 2026-09-24 | regulatory_filing | NPORT-P | NPORT-P |
| 2026-08-28 | regulatory_filing | N-PX | N-PX |
| 2026-07-31 | regulatory_filing | SCHEDULE 13G/A | SCHEDULE 13G/A |
| 2026-07-23 | agm_egm | DEFA14A | DEFA14A — ALLIANCEBERNSTEIN NATIONAL MUNICIPAL INCOME FUND, INC. |
window 2025-11-08 to 2026-11-08 · the node's disclosure lines, as get_filings serves them
Auditor
The auditor is not on the record, because the latest annual report cover carries no dei:AuditorName tag. The auditor's location is not on the record. The record holds no auditor changes.
Events and halts
The record holds no listing, delisting or name change lines. The domicile change is not on the record, because EDGAR states no dated change of state of incorporation on a filing line. The segment move is not on the record, because the exchanges' tier transfers are not EDGAR filings. The halt flag is listed, not halted.
Orderability
The outcome is not determinable. The chapter's orderability section carries no client_categories, so the outcome cannot name its client category. The rule version is acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1, and the chapter is as of 2026-11-04.
rule acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1 · chapter as of 2026-11-04 · the full outcome: get_orderability
Coverage
No research houses were found on the issuer's investor-relations page. The count is 0.
Open research
No openly published research notes were found. The count is 0.
Licensed
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.
| licensor | entitlement | title | date | source |
|---|---|---|---|---|
| none loaded |
As-of depth
The issuer's years sealed are 2021, 2022, 2023, 2024, 2025 and 2026. The market's earliest sealed date is 2021-01-04. The live record began on 2026-09-12.
Sources
8 source pages are named on this page; every value above carries its own source page and read date in the numbers.
- 10.1
- https://www.sec.gov/files/company_tickers_exchange.json (identity.exchange)
- 10.2
- https://www.sec.gov/data-research/sec-markets-data/fails-deliver-data (identity.isin)
- 10.3
- https://mapping.gleif.org/api/v2/isin-lei/latest/download (identity.lei)
- 10.4
- https://data.sec.gov/submissions/CIK0001162027.json (identity.name)
- 10.5
- https://mcp.us-cm-kg.ai/events/NYSE/AFB (the disclosure lines)
- 10.6
- https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts (the halt flag)
- 10.7
- https://mcp.us-cm-kg.ai/book/aio.json (the orderability chapter)
- 10.8
- https://mcp.us-cm-kg.ai/record/NYSE/AFB (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getissuer.ai/mcp with {"isin":"US01864U1060"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:ee29e6b3fec3d7aa.