Villain is a 4 tabling TAG (15/11). I have only been at the table with him for 2-3 orbits, and i haven't done anything besides take down the blinds. I haven't seen him do anything either

bet sizing? was shoving the turn a mistake?

PokerStars No-Limit Hold'em, $4 BB (5 handed) Poker Stars Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

MP ($205.80)
Hero ($419)
SB ($595.20)
BB ($313.70)
UTG ($75.10)

Preflop: Hero is Button with 5, Q.
2 folds, Hero raises to $12, SB calls $10, 1 fold.

Flop: ($28) J, A, 8 (2 players)
SB checks, Hero bets $20, SB raises to $52, Hero raises to $120, SB calls $68.

Turn: ($268) 2 (2 players)
SB checks, Hero bets $287 (All-In)