More detail on Scottish University investments is available in this spreadsheet.
There are undoubtedly more "interesting" investments among this information, particularly those that make up some of the managed funds that the universities have invested in. If you have more information on the holdings within these funds, please do share in this thread.
Note that this information was derived from multiple freedom of information requests and some publicly available documents. As universities may buy and sell shares at any time, it should be viewed as a snap shot based on the best available information at a particular time. The colour coding and notes were added by @jamierobertmann , @rossh148 and @pkgeoghegan, to aid in their research and should not be taken to indicate anything further than this.