The latest ‘Slow’ insiders release for Office 2016 has a new feature for shared documents – the Activity view.
This pane shows who has saved a shared document on OneDrive, OneDrive for Business or SharePoint.
There are ‘Open version’ links offered but these only give errors in our tests. Perhaps because the document is on OneDrive?
You’ll need Office 2016 Version 1612 (Build 7628.2048) or above to see this.