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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 74347G952

PROSHARES TR

8 institutions · $58.7M total · 3,789,585 shares

#ManagerSharesValue% of TotalPeriod
1IMC-Chicago, LLC1,720,900$33.7M45.41%2025-06-30
2JANE STREET GROUP, LLC1,128,500$9.3M29.77%2024-06-30
3GROUP ONE TRADING, L.P.556,100$8.5M14.67%2025-09-30
4Optiver Holding B.V.329,700$5.0M8.70%2025-09-30
5CTC LLC1,085$2.2M0.02%2023-12-31
6Marathon Trading Investment Management LLC100$1.0K0.00%2024-03-31
7HRT FINANCIAL LP53,200$8101.40%2025-09-30
8CONCOURSE FINANCIAL GROUP SECURITIES, INC.0$00.00%2025-06-30