Graniteshares Gold Trust Sees Increased Institutional Investment HighTower Advisors LLC raised its holdings in Graniteshares Gold Trust by 15.8% in the last quarter, acquiring an additional 12,770 shares. The fund now owns 93,439 shares worth $2.42 million. Other investors, including Jackson Hole Capital Partners LLC, have also significantly boosted their positions in the gold-focused ETF.34