continuing the dca

I continue to make small but recurring purchases during this volatile period, I also want to increase my position in large tech stocks like $AMZN (-0.36%)
$ASML (+0.02%)
$MU (-0.33%)
$TSM (+0.23%)
$ANET (-0.14%)
$GOOGL (-1.34%)
$CEG (+1.63%)
$MRVL (+0.8%) Do you think I should add another position or which one should I focus on reinforcing?