Yes Blackrock and JP Morgan have too much at stake in Ukraine.
If Putin wins as appears to be likely in current circumstances then there will be some significant US investment losses not recouped by rebuild contracts which could trigger a major recession . Other US allies will question the value of being locked in to US expensive weapons vs cheaper alternatives. Europe is devastated by US led sanctions and if they paid that price for a loss they will rightly question the value of the whole US leadership on the Ukraine project.
