We've just announced on the SharePoint blog that you will now be able to integrate conversations from any Yammer group, topic, user or home feed into any SharePoint page, news article or site with the new Yammer conversations web part. This provides a fully interactive Yammer experience directly in SharePoint.
This new Yammer conversations web part compliments the Yammer Highlights web part already in production (which allows you to show targeted conversation threads). Yammer continues to add a rich social layer for Office 365, and these SharePoint web parts make it easy to add a social element to your pages, news and sites.
Learn more about using Yammer web parts with SharePoint.
Our goal is to release to Targeted Release customers in Office 365 by the end of calendar year 2018.