Optiver Holding’s Tradr 2X Long OPEN Daily ETF OPEX Stock Holding History

Optiver Holding’s Portfolio OPEX Stock Details OPEX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-2,726	Closed	-$115K	–	2850
2025 Q4	$115K	Buy	+2,726	New	+$196K	﹤0.01%	799

Other funds holding OPEX

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

Group One Trading Chicago, Illinois $52.2B AUM 104.56% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Optiver Holding's OPEX Position: Q1 2026 in Review

Optiver Holding sold out of Tradr 2X Long OPEN Daily ETF (OPEX) in Q1 2026, closing a stake of 2,726 shares — an estimated $115K sold.

Optiver Holding first reported a position in OPEX in Q4 2025 and held it in 1 quarter. The position peaked at $115K in Q4 2025. 3 funds tracked by Wall St. Rank hold OPEX as of Q1 2026.

Optiver Holding reported no remaining Tradr 2X Long OPEN Daily ETF position as of Q1 2026 after selling out during the quarter.
Optiver Holding sold 2,726 Tradr 2X Long OPEN Daily ETF shares in Q1 2026, an estimated $115K.
Optiver Holding first reported a position in Tradr 2X Long OPEN Daily ETF in Q4 2025 and held it in 1 quarter.
Optiver Holding's Tradr 2X Long OPEN Daily ETF position peaked at $115K in Q4 2025.
3 funds tracked by Wall St. Rank held Tradr 2X Long OPEN Daily ETF as of Q1 2026.

Based on Optiver Holding's 13F filing for Q1 2026, filed 15 May 2026.