SummerHaven Investment Management LLC owned 0.14% of AdvanSix as of its most recent SEC filing. Lazard Asset Management LLC lifted its stake in AdvanSix by 1,569.5% in the 2nd quarter. Finally, AQR Capital Management LLC boosted its position in AdvanSix by 106.6% during the 2nd quarter. AQR Capital Management LLC now owns 154,404 shares of the company’s stock worth $3,667,000 after acquiring an additional 79,661 shares during the last quarter. Get AdvanSix alerts:AdvanSix Price PerformanceShares of AdvanSix stock opened at $16.40 on Thursday.