Austin Lieberman reduced his positions in MU and SNDK to lock in gains, while increasing his stake in SQQQ to 46.08% of his portfolio in anticipation of a market pullback. The portfolio dashboard also shows active holdings in P, ONDS, and NOW, with INOD, CRWV, IDR, SQM, XPEL, FSLR, and GME currently on his watchlist. Recent transactions include selling approximately 26% of MU and SNDK holdings and purchasing additional SQQQ at $36.54.