Portfolio Tracking Across Multiple Brokerages

Hi everyone I used to use yahoo finance exclusively just to track all of my investments. However, they no longer support mac with a desktop app (which I prefer over web version but not a mandatory need), and they frequently get disconnected from my 529's and 401(k)'s. I tried empower but really don't like it. I am looking for something that can connect to m1 finance, fidelity, nysaves (529), and principal (401k) and give me real time updates on how they are doing, any news, etc. BONUS but not ab