Porr AG (AT0000609607) — research page
AT · at-cm-kg/WBAH/AT0000609607 · as of 2026-11-06
Identity and listing
The issuer is Porr AG, listed on the Wiener Borse with ticker AT0000609607, ISIN AT0000609607 and LEI 529900ARBU9SBJFNX419. The security type, segment, sector and jurisdiction are not on the record. The listing status is listed, not halted.
| field | value | source · read date |
|---|---|---|
| name | Porr AG | source · 2026-11-06 |
| exchange | Wiener Borse | source · 2026-11-06 |
| ticker | AT0000609607 | source · 2026-11-06 |
| ISIN | AT0000609607 | source · 2026-11-06 |
| LEI | 529900ARBU9SBJFNX419 | source · 2026-11-09 |
| security type | not on the record | |
| segment | not on the record | |
| sector | not on the record | |
| jurisdiction | not on the record | |
| status | listed, not halted | source · 2026-11-09 |
The disclosure read
The record holds 29 filings in the twelve months to 2026-11-06, across 11 filing days. The median gap between filing days is 23.0 days. The latest filing is dated 2026-10-08, 29 days before the record date, and is an information on share options, buy-back programmes and sale of own shares filing under Sec 119 (9) Stock Exchange Act. The Wiener Borse median is 20.0 days between filing days, with a median of 20 filings and a median latency of 40.5 days across 57 issuers. The issuer's 23.0-day cadence is above that median, and its 29-day latency is below it. The sector-peer median is not on the record.
| filings | median gap between filing days | days from latest filing to as-of | |
|---|---|---|---|
| this issuer | 29 | 23 | 29 |
| exchange median: Wiener Borse (57 issuers) | 20 | 20 | 40.5 |
| date | type | category | filing |
|---|---|---|---|
| 2026-10-08 | Information on share options, buy-back programmes and sale of own shares; Sec 119 (9) Stock Exchange Act | Information on share options, buy-back programmes and sale of own shares; Sec 119 (9) Stock Exchange Act | PTA-CMS: PORR AG resolves on share buyback programme to acquire own shares |
| 2026-10-08 | Inside information; Art 17 (1) MAR | Inside information; Art 17 (1) MAR | PTA-Adhoc: PORR AG resolves on share buyback programme to acquire own shares |
| 2026-10-08 | Inside information; Art 17 (1) MAR | Inside information; Art 17 (1) MAR | PTA-Adhoc: PORR AG beschließt Aktienrückkaufprogramm zum Erwerb eigener Aktien |
| 2026-10-08 | Information on share options, buy-back programmes and sale of own shares; Sec 119 (9) Stock Exchange Act | Information on share options, buy-back programmes and sale of own shares; Sec 119 (9) Stock Exchange Act | PTA-CMS: PORR AG beschließt Aktienrückkaufprogramm zum Erwerb eigener Aktien |
| 2026-09-22 | Inside information; Art 17 (1) MAR | Inside information; Art 17 (1) MAR | PTA-Adhoc: PORR launches offering of an up to EUR 150 million hybrid convertible bond |
window 2025-11-06 to 2026-11-06 · the node's disclosure lines, as get_filings serves them
Auditor
The auditor of record is not on the record, nor is its location. The market's record does not carry auditor changes.
Events and halts
The record carries no listing, delisting, name change, domicile change or segment move lines, as this register has no lifecycle type map yet. The halt flag is not set: the issuer is listed, not halted.
Orderability
The outcome is not determinable. The chapter carries no current ACM-68000 register revision for this market, so the outcome cannot name its rule, and no client category outcome or rule version is given. The chapter is as of 2026-11-04.
Coverage
The record finds eight research houses named on the issuer's investor-relations page: ERSTE Group, Montega, SRC Research, Jefferies, RBI, ODDO BHF, Raiffeisenbank International and MP Capital Markets.
| research house | analyst | source · read date |
|---|---|---|
| ERSTE Group | Michael Marschallinger | issuer page · 2026-11-12 |
| Montega | Patrick Speck | issuer page · 2026-11-12 |
| SRC Research | Stefan Scharff | issuer page · 2026-11-12 |
| Jefferies | Graham Hunt | issuer page · 2026-11-12 |
| RBI | Gregor Koppensteiner | issuer page · 2026-11-12 |
| ODDO BHF | Markus Remis | issuer page · 2026-11-12 |
| Raiffeisenbank International | Gregor Koppensteiner | issuer page · 2026-11-12 |
| MP Capital Markets | Philipp Kaiser | issuer page · 2026-11-12 |
Open research
No openly published research notes are found on the record.
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, no earliest sealed date is given for the market, and the live record began date is not on the record.
Sources
7 source pages are named on this page; every value above carries its own source page and read date in the numbers.
- 10.1
- https://firds.esma.europa.eu/firds/ (identity.exchange)
- 10.2
- https://mapping.gleif.org/api/v2/isin-lei/latest/download (identity.lei)
- 10.3
- https://mcp.at-cm-kg.ai/events/WBAH/AT0000609607 (the disclosure lines)
- 10.4
- https://www.wienerborse.at/en/news-1/ (news_source=2 Vienna Stock Exchange News) (the halt flag)
- 10.5
- https://at.eu-cm-kg.ai/book/aio.json (the orderability chapter)
- 10.6
- https://www.porr-group.com/en/investor-relations/porr-share/analyses-coverage (coverage)
- 10.7
- https://mcp.at-cm-kg.ai/record/WBAH/AT0000609607 (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getresearch.ai/mcp with {"isin":"AT0000609607"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:7b4858b7b7b695b3.