Thanks again for everyone’s positive comments on my research. This article is installment number 4 in a series and builds on earlier work. I’ve also written another static snapshot to describe more about the data processing, for anyone interested (a separate write-up, here).
Let’s get straight to the point. The conclusion from my current round of database analysis is that some silver bars currently held in the GoldMoney and BullionVault funds, used to exist in SLV, the percentages are approximately 1 % and 7.8 % (of their LONDON holdings) respectively. As with SLV Database 3, we're calling these signature matches 'Vault Jumpers' because they appear to move between the funds. The hard data is in spread sheet format, with the detailed analysis described in a separate sub-article, here. For a discussion of how the conclusion was reached, and some of the implications, please read on ...