Optiver Holding’s Tradr 2X Long MDB Daily ETF MDBX Stock Holding History

Optiver Holding’s Portfolio MDBX Stock Details MDBX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-23,185	Closed	-$450K	–	3166
2026 Q1	$450K	Buy	23,185 +14,251	+160%	+$621K	﹤0.01%	665
2025 Q4	$636K	Buy	+8,934	New	+$502K	﹤0.01%	547

Optiver Holding's MDBX Position: Q2 2026 in Review

Optiver Holding sold out of Tradr 2X Long MDB Daily ETF (MDBX) in Q2 2026, closing a stake of 23,185 shares — an estimated $450K sold.

Optiver Holding first reported a position in MDBX in Q4 2025 and held it in 2 quarters. The position peaked at $636K in Q4 2025. 0 funds tracked by Wall St. Rank hold MDBX as of Q2 2026.

Optiver Holding reported no remaining Tradr 2X Long MDB Daily ETF position as of Q2 2026 after selling out during the quarter.
Optiver Holding sold 23,185 Tradr 2X Long MDB Daily ETF shares in Q2 2026, an estimated $450K.
Optiver Holding first reported a position in Tradr 2X Long MDB Daily ETF in Q4 2025 and held it in 2 quarters.
Optiver Holding's Tradr 2X Long MDB Daily ETF position peaked at $636K in Q4 2025.
0 funds tracked by Wall St. Rank held Tradr 2X Long MDB Daily ETF as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.