AFFILIATED MANAGERS GROUP, INC. (MGR) — research page
US · us-cm-kg/NYSE/MGR · as of 2026-11-08
Identity and listing
AFFILIATED MANAGERS GROUP, INC. is listed on the NYSE under ticker MGR, with ISIN US0082528508 and LEI 2JE75BUE3T1BLCYYGK54. Its security type is Corporate, its segment is not on the record, its sector is 6282 Investment Advice, and its jurisdiction is United States, Delaware. Its listing status is listed, not halted.
| field | value | source · read date |
|---|---|---|
| name | AFFILIATED MANAGERS GROUP, INC. | source · 2026-11-08 |
| exchange | NYSE | source · 2026-11-08 |
| ticker | MGR | source · 2026-11-08 |
| ISIN | US0082528508 | source · 2026-10-14 |
| LEI | 2JE75BUE3T1BLCYYGK54 | source · 2026-11-08 |
| security type | Corporate | source · 2026-11-08 |
| segment | not on the record | |
| sector | 6282 Investment Advice | source · 2026-11-08 |
| jurisdiction | United States — Delaware | source · 2026-11-08 |
| status | listed, not halted | source · 2026-11-08 |
The disclosure read
The record holds 71 filings on 41 filing days in the twelve months to 2026-11-08. The median gap between filing days is 5.0 days, against a median of 6.0 days for NYSE issuers and 5.0 days for issuers in sector 6282 Investment Advice. The latest filing is a directors_dealings filing dated 2026-09-25, 44 days before the record date. Median latency is 4.0 days for NYSE issuers and 3 days for the sector.
| filings | median gap between filing days | days from latest filing to as-of | |
|---|---|---|---|
| this issuer | 71 | 5 | 44 |
| exchange median: NYSE (3256 issuers) | 64 | 6 | 4 |
| sector median: 6282 Investment Advice (65 issuers) | 79 | 5 | 3 |
| date | type | category | filing |
|---|---|---|---|
| 2026-09-25 | directors_dealings | 4/A | 4/A — PRIMARY DOCUMENT |
| 2026-08-28 | regulatory_filing | N-PX | N-PX |
| 2026-08-18 | directors_dealings | 4 | 4 — PRIMARY DOCUMENT |
| 2026-08-18 | directors_dealings | 4 | 4 — PRIMARY DOCUMENT |
| 2026-08-18 | directors_dealings | 4 | 4 — PRIMARY DOCUMENT |
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, and 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, and the segment move is not on the record. The halt flag reads listed, not halted.
Orderability
The outcome is not determinable, because the chapter's orderability section carries no client categories. 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, and the count is 0.
Open research
No openly published research notes were found on the record, and 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 sealed years 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.
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://data.sec.gov/submissions/CIK0001004434.json (identity.jurisdiction)
- 10.4
- https://mapping.gleif.org/api/v2/isin-lei/latest/download (identity.lei)
- 10.5
- https://mcp.us-cm-kg.ai/events/NYSE/MGR (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/MGR (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getissuer.ai/mcp with {"isin":"US0082528508"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:83578e6a91b362bd.