Smart strategy to be buying large banks with a 5-10 years time horizon ?

Is it a good time time to buy stocks like Citi, JPM, BAC if you have a 5-10 years horizon? Looking at the dividend yield and thinking. I already have about 40% of my portfolio spread across these stocks. Another 15% in USB, JEF and SOFI.

The remaining 45% are spread across tech (MSFT, GOOG, AMZN – 20%), semi (TSM, Intel – 10%), O&G (OXY – 5%), VTI (10%).

Buy price are as follows:
JPM – 135
Citi – 47.1
BAC – 32.3
USB – 37.3
JEF – 31.3
SOFI – 5.58
MSFT – 245
GOOG – 96
AMZN – 99
TSM – 82
INTC – 35
OXY – 61
VTI – 194