Ackermans & Van Haaren (ENXTBR:ACKB) might not have dropped a dramatic headline lately, but its current share price movement is bound to grab the attention of anyone tracking steady compounders on the Brussels exchange. The recent uptick in the stock could be a signal of shifting sentiment or simply another step in its long march upward. Either way, it is the kind of move that prompts investors to ask themselves whether the company’s growth prospects are as secure as they seem, or if there is...