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SIMPLEX TRADING, LLC
SEF6 quarters
Position history for
SIMPLEX TRADING, LLC's holdings in PROSHARES TR
SIMPLEX TRADING, LLC previously held 0 shares of SEF (PROSHARES TR), worth $0 as of 2026-Q1.
Final Value
$0
Final Shares
0
Total Value Change
-$6,000
Total Shares Change
-172
Quarter-by-Quarter History
Other major holders of SEF: MORGAN STANLEY, SUSQUEHANNA INTERNATIONAL GROUP, LLP, LPL Financial LLC