https://www.aaronliuhk.com/blog/stocks-twitter-accounts ======= Sections 1. Active Traders 2. Index/Volatility 3. Biotechs 4. Syndicates 5. Stock News 6. Other News ======= (details in the above article)
Sounds more like a list of guys who tell the world they got rich quick (I have not gone down the entire list but the top 10 or so seemed to fit this profile) . That's very different from someone who has made consistent calls or has published quality research for a decade or longer. Not taking away from the value you added posting this just stating what it really is.
I follow half of these guys, so they looked familiar. They may be good mainly to get a feel of what people are currently chasing, or looking at to chase, in terms of day trading and short-term swing trading. Couple volatility traders there seem to manage lager portfolios and occasionally tweet something interesting, including recent research papers.
If you are a serious investor follow The Arora Report @thearorareport If interested in news, follow @ibd_ecarson. He is pretty good. Jim Cramer once a while has a good tweet. Sarah from Bloomberg is good for economic stuff.