@VogueLaGalere @paul @Mastodon @sovtechfund
In the case you refer to, an investment fund is owned by the sovereign (basically the state). It's a class of which there are many instances.
https://en.wikipedia.org/wiki/Sovereign_wealth_fund
In the other case, "sovereign" is an adjective to "tech[nology]".
This is an ambiguity of the English language due to the endings of words being non-marked.