Ackermans van Haaren stock slips 6.49 percent in Brussels
Published on 09/06/2026 at 14:45 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
Ackermans van Haaren stock (ISIN BE0003764755) traded at EUR 280.60 on September 6, 2026, down 6.49 percent in the latest live snapshot from Beursgenoten. The same market page also lists a market capitalization of EUR 765.78 million for MBB.DE, giving investors a fresh size reference on the day.
Brussels price action
The move is concrete and dated: EUR 280.60 after a decline of 6.49 percent. That combination matters more than a vague range call because it shows the stock at a clearly weaker level in the same as-of state.
Beursgenoten is the only current market-data source surfaced in this search set, and it also gives the daily context in one line. For investors, the number to watch is whether the shares can stabilize after a drop of more than 6 percent.
Latest reported figures
The most recent operating figure visible in the available search results is the 2025 pattern behind the market data stream, but the call did not surface a fresh company report with revenue, profit or EBITDA lines for Ackermans van Haaren. The current article therefore stays anchored to the same-day market snapshot and does not stretch older fundamentals into current context.
That makes the price move the lead signal. A 6.49 percent slide on September 6, 2026 is large enough to matter on its own, even before any new report or guidance update enters the picture.
What the stock represents
Ackermans van Haaren is a Belgian listed investment holding company with exposure to financial services, real estate, energy and other participations. For a holding company, the market often reacts quickly to shifts in valuation sentiment across the portfolio rather than to a single product cycle.
Market level to watch
The latest quoted level of EUR 280.60 on September 6, 2026 remains the key reference point in this snapshot. The market cap line at EUR 765.78 million adds a second dated anchor for the same trading view.
Ackermans van Haaren profile
- Company: Ackermans & van Haaren N.V.
- ISIN: BE0003764755
- Ticker: MBB.DE
- Trading venue: Euronext Brussels
- Price (as of September 6, 2026): EUR 280.60
- Market capitalization: EUR 765.78 million (as of September 6, 2026)
- Sector / Industry: Financials / Diversified Capital Markets
- Index membership: Bel 20
