ATOSS SOFTWARE SE INH O.N (AOF) — research page
DE · de-cm-kg/XETRA/AOF · as of 2026-11-06
Identity and listing
The issuer is ATOSS SOFTWARE SE INH O.N, listed on Xetra under ticker AOF, ISIN DE0005104400, LEI 529900Q9G9280ADNOA39. Its security type is Corporate and its segment is SDAX. Sector is not on the record, as the Xetra instruments file carries index membership and not a sector classification. Jurisdiction is Germany (Handelsregister HRB). Listing status is listed, not halted.
| field | value | source · read date |
|---|---|---|
| name | ATOSS SOFTWARE SE INH O.N | source · 2026-11-06 |
| exchange | Xetra | source · 2026-11-06 |
| ticker | AOF | source · 2026-11-06 |
| ISIN | DE0005104400 | source · 2026-11-06 |
| LEI | 529900Q9G9280ADNOA39 | source · 2026-11-09 |
| security type | Corporate | source · 2026-11-06 |
| segment | SDAX | source · 2026-11-06 |
| sector | not on the record | |
| jurisdiction | Germany (Handelsregister HRB) | source · 2026-11-06 |
| status | listed, not halted | source · 2026-11-09 |
The disclosure read
The record holds 17 filings in the twelve months to 2026-11-06, across 5 filing days. By type, 7 are corporate news, 6 are directors' dealings and 4 are newswire releases. The median gap between filing days is 23.0 days. The latest filing is dated 2026-11-05, of type corporate news, 1 day before the record date. The exchange median cadence gap is 22.8 days across 419 Xetra issuers, with a median of 6 filings and a median latency of 5.5 days. Sector peer figures are not on the record for this market.
| filings | median gap between filing days | days from latest filing to as-of | |
|---|---|---|---|
| this issuer | 17 | 23 | 1 |
| exchange median: Xetra (419 issuers) | 6 | 22.8 | 5.5 |
| date | type | category | filing |
|---|---|---|---|
| 2026-11-05 | corporate_news | vorab-finanzberichte | ATOSS Software SE: Vorabbekanntmachung über die ... |
| 2026-11-05 | corporate_news | eigengeschaefte-von-fuehrungspersonen | ATOSS Software SE: AOI Invest GmbH, Kauf |
| 2026-11-05 | directors_dealings | directors-dealings | ATOSS Software SE: Christopher Obereder, sell |
| 2026-11-05 | directors_dealings | directors-dealings | ATOSS Software SE: AOB Portfolio One GmbH & Co. KG ... |
| 2026-11-05 | directors_dealings | directors-dealings | ATOSS Software SE: AOB Portfolio One GmbH & Co. KG, sell |
window 2025-11-06 to 2026-11-06 · the node's disclosure lines, as get_filings serves them
Auditor
The auditor of record is PricewaterhouseCoopers GmbH Wirtschaftsprüfungsgesellschaft. Its location is not on the record. Auditor changes are not on the record, as this register has no lifecycle type map yet.
Events and halts
Listing, delisting, name change, domicile change and segment move are not on the record, as this register has no lifecycle type map yet. The halt flag shows listed, not halted.
Orderability
The outcome is determinable for all three client categories the chapter names: Professionelle Kunden, Privatkunden and Geeignete Gegenparteien. Each carries signal ACM-200. The rule version is acm-68000/de/mifid-ii-product-governance-produkt-berwachung/r1, and the chapter is as of 2026-11-04.
| client category | outcome |
|---|---|
| Geeignete Gegenparteien | ACM-200 |
| Privatkunden | ACM-200 |
| Professionelle Kunden | ACM-200 |
rule acm-68000/de/mifid-ii-product-governance-produkt-berwachung/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 as read. The count is 0.
Open research
The record holds 4 openly published research notes: Münchmeyer Petersen Capital Markets GmbH on 2026-10-23, Warburg Research on 2026-04-27, NuWays Research on 2025-10-24, and Hauck Aufhäuser Lampe on 2021-10-13.
| date | publisher | note | kind |
|---|---|---|---|
| 2026-10-23 | Münchmeyer Petersen Capital Markets GmbH | Margin uplift | issuer-sponsored |
| 2026-04-27 | Warburg Research | ATOSS continues to deliver | issuer-sponsored |
| 2025-10-24 | NuWays Research | Cloud leverage and cost discipline deliver strong Q3; chg. | issuer-sponsored |
| 2021-10-13 | Hauck Aufhäuser Lampe | Sound Q3 expected - growth to reaccelerate | issuer-sponsored |
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 market's vintage is not sealed. No issuer years are sealed, the market's earliest sealed date is not on the record, and the live record began is not on the record.
Sources
12 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.xetra.com/xetra-en/instruments/shares/list-of-tradable-shares (identity.exchange)
- 10.2
- https://api.gleif.org/api/v1/lei-records/529900Q9G9280ADNOA39 (identity.jurisdiction)
- 10.3
- https://mapping.gleif.org/api/v2/isin-lei/latest/download (identity.lei)
- 10.4
- https://mcp.de-cm-kg.ai/events/XETRA/AOF (the disclosure lines)
- 10.5
- https://www.cashmarket.deutsche-boerse.com/cash-en/Stay-Informed/current-regulatory-topics/mifid-ii-releases/4086638!suspension-list (the halt flag)
- 10.6
- https://backend.atoss.com/sites/default/files/2025-03/atoss-annual-report-2024.pdf (the auditor)
- 10.7
- https://mcp.de-cm-kg.ai/book/aio.json (the orderability chapter)
- 10.8
- https://backend.atoss.com/sites/default/files/2026-10/muenchmeyer-petersen-margin-uplift-20261023.pdf (open research)
- 10.9
- https://backend.atoss.com/sites/default/files/2026-04/warburg-atoss-continues-to-deliver-27042026.pdf (open research)
- 10.10
- https://backend.atoss.com/sites/default/files/2025-10/hauck-aufhaeuser-lampe-strong-q3-2025.pdf (open research)
- 10.11
- https://backend.atoss.com/en/_/gated-download?file=/sites/default/files/2021-10/ATOSS-Software-AG-Hauck-Aufh%C3%A4user%20research%20report%2013102021.pdf (open research)
- 10.12
- https://mcp.de-cm-kg.ai/record/XETRA/AOF (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getresearch.ai/mcp with {"isin":"DE0005104400"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:89546e4759dd7fca.