Live Markets
Wednesday, July 29, 2026·George Town, KY·29°·Partly Cloudy
Markets Open · NYSE·Newsletter·Masthead·
VOL. XII · NO. 117Established MMXIV · George Town, Grand CaymanAtlantic Edition · $4.50

The Cayman Journal

Finance · Business · Technology · Caribbean & Global Affairs
CUSIP G0450A905

ARCH CAP GROUP LTD

8 institutions · $2.0M total · 237,053 shares

#ManagerSharesValue% of TotalPeriod
1IMC-Chicago, LLC11,700$1.1M4.93%2025-12-31
2JANE STREET GROUP, LLC5,100$514.5K2.15%2024-06-30
3Twin Tree Management, LP2,500$199.3K1.05%2023-12-31
4SIMPLEX TRADING, LLC800$76.7K0.33%2025-12-31
5GROUP ONE TRADING, L.P.200$20.2K0.08%2024-06-30
6FJARDE AP-FONDEN /FOURTH SWEDISH NATIONAL PENSION FUND216,750$19.7K91.43%2025-06-30
7Tyler-Stone Wealth Management3$2.9K0.00%2024-03-31
8CONCOURSE FINANCIAL GROUP SECURITIES, INC.0$00.00%2025-06-30