Like many UK centric construction related stocks Waterman's share price has been battered falling from100p to just over 60p at the time of writing. Clearly some reduction in the price is warranted given the current uncertainty, but is the risk to the downside now reflected in the shares or is there more to come? The honest answer is I suppose that no knows, but nonetheless all views welcome.
Yes you're right that it is really difficult to say at this point. Given it's strength of balance sheet I'd say it probably looks fair value right now though I think it is high likely to become much better value over the course of the rest of this year (and maybe beyond). So whether to hold or not might depend on your timescale and investing/trading system etc.
I sold out of WTM as soon as I could post Brexit which looks like it was a good call now. I had held not because I thought it was a quality business for the long term but that because it looked stonkingly cheap in the short term. Post-Brexit this no longer seemed to be the case so it was an easy decision...