Does Anyone Know why Constellation Software has been cratering in value

Constellation software is a company owned by the Constellation brand the same company that owns Constellation energy Constellation itself and many other products Constellation software is a serial acquirer & generally a very successful stock and well performing company, however since 15 September, the stock has crashing about 45% of its original value with its financial statement and updates, not suggesting anything in being overvalued, but the opposite I couldn’t find any publications that were just suggesting the stock in a negative light or even discussing the stock at all I occasionally listen to the media causes of shareholder meetings, but those are very rare and only having every couple of quarters and there was nothing to indicate or suggest that the stock was gonna crash 49% within a matter of months it’s historical rise is being challenged by meteoric fall in the last year.