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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 465562906

ITAU UNIBANCO HLDG S A

8 institutions · $9.5M total · 1,396,742 shares

#ManagerSharesValue% of TotalPeriod
1Optiver Holding B.V.910,842$6.5M65.21%2025-12-31
2JPMORGAN CHASE & CO210,000$1.5M15.03%2024-12-31
3Marathon Trading Investment Management LLC180,000$847.8K12.88%2023-06-30
4GROUP ONE TRADING, L.P.77,100$552.0K5.51%2025-12-31
5JANE STREET GROUP, LLC10,100$69.8K0.72%2024-03-31
6SIMPLEX TRADING, LLC8,600$61.6K0.61%2025-12-31
7Capital Markets Trading UK LLP100$10.00%2025-12-31
8CONCOURSE FINANCIAL GROUP SECURITIES, INC.0$00.00%2025-06-30