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VOL. XII · NO. 117Established MMXIV · George Town, Grand CaymanAtlantic Edition · $4.50

The Cayman Journal

Finance · Business · Technology · Caribbean & Global Affairs
CUSIP 74350P955

PROSHARES TR

4 institutions · $185.5M total · 2,707,400 shares

#ManagerSharesValue% of TotalPeriod
1IMC-Chicago, LLC1,208,900$82.8M44.65%2025-12-31
2SIMPLEX TRADING, LLC969,800$66.4M35.82%2025-12-31
3GROUP ONE TRADING, L.P.523,000$35.8M19.31%2025-12-31
4Optiver Holding B.V.5,700$390.4K0.21%2025-12-31