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SIMPLEX TRADING, LLC
SLON4 quarters
Position history for
SIMPLEX TRADING, LLC's holdings in PROSHARES TR
SIMPLEX TRADING, LLC previously held 0 shares of SLON (PROSHARES TR), worth $0 as of 2026-Q2.
Final Value
$0
Final Shares
0
Total Value Change
-$211,000
Total Shares Change
-4,090
Quarter-by-Quarter History
Other major holders of SLON: Belvedere Trading LLC, JANE STREET GROUP, LLC, CITADEL ADVISORS LLC