Should I buy more AAPL or Diversify and invest in Microsoft?

I'm a small time investor just trying to learn about the market etc.

My current portfolio is: 100 Shares NVAX 4 Shares SPYG 2 Shares Disney 1 Share AAPL

should I continue to put money in or diversify to microsoft? I would be holding longterm. I'll invest $200 into whichever.

Submitted February 15, 2018 at 11:34PM by ATL_LAX http://ift.tt/2sxoicp