RE: Up for 6th day in a row, 1%9 Aug 2022 09:48
@SavvyInvestor - It is tricky comparing historic values because of dilutions but one thing to bear in mind is that, as you say, an equity raise adds cash to the balance sheet but this should means mcap should actually go up in theory (by the amount of the cash raised) rather, than as you suggest, stay the same. This sounds odd but consider an extreme example. If a company with an mcap of £1m raises £10m of cash via an equity raise its mcap clearly wouldn't stay at £1m.
Similarly if the raise is at the prevailing share price then the sp should not change as the number of shares increases in line with the mcap. The reason the share price generally falls in this situation is that the new shares are usually sold at a discount and sometimes quite a heavy discount.
Of course sentiment also plays it part and the increase in mcap in line with the amount of the cash raised implicitly assumes that the earning per share will remain unchanged i.e. the earnings go up in line with the additional mcap because of the use made of the additional money (so the £1m company I used as an example would be expected to increase earnings by 11 times by making as good use of the additional £10m than of the original £1m).
However, for companies seen as bailing themselves out sentiment often drags the sp down further than any discount implies but for growth companies (like in my example) it can actually go up by more. Each situation is different though and the opposite can happen in each case.
There are other complications e.g. share buybacks like CCL have been doing work the other way. In addition the CCL position is complicated further by the separate listings in the US and UK which don't always move in the same way.
Sorry for the lengthy and rather dull post but thought it might help if you are trying to look at historic values but also with the dual-listing and buybacks it is also far more difficult to do with CCL.
One other point is that some charts that are published do actually adjust historic sp for dilutions (i.e. adjusting for the impact of discounts) - e.g. google charts I believe, but I'm not sure it works for CCL so well because of its added complications?