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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 74347X951

PROSHARES TR

9 institutions · $495.3M total · 8,534,148 shares

#ManagerSharesValue% of TotalPeriod
1IMC-Chicago, LLC6,101,700$321.7M71.49%2025-12-31
2JANE STREET GROUP, LLC1,067,200$78.8M12.50%2024-06-30
3GROUP ONE TRADING, L.P.963,200$50.8M11.28%2025-12-31
4CTC LLC7,548$26.9M0.08%2023-12-31
5JPMORGAN CHASE & CO300,000$17.2M3.51%2025-03-31
6Optiver Holding B.V.300$15.8K0.00%2025-12-31
7HRT FINANCIAL LP94,100$5.0K1.10%2025-12-31
8Marathon Trading Investment Management LLC100$3.6K0.00%2023-12-31
9CONCOURSE FINANCIAL GROUP SECURITIES, INC.0$00.00%2025-06-30