Optiver Holding’s Defiance Daily Target 2X Long VST ETF VSTL Stock Holding History

Optiver Holding’s Portfolio VSTL Stock Details VSTL Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$333K	Buy	+11,535	New	+$335K	﹤0.01%	812
2026 Q1	–	Sell	-6,183	Closed	-$232K	–	2821
2025 Q4	$232K	Buy	6,183 +4,627	+297%	+$235K	﹤0.01%	681
2025 Q3	$95.3K	Buy	+1,556	New	+$103K	﹤0.01%	694

Other funds holding VSTL

Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

HCM

Hollencrest Capital Management Newport Beach, California $1.54B AUM 30.1% 1-Year Est. Return

Optiver Holding's VSTL Position: Q2 2026 in Review

Optiver Holding opened a new position in Defiance Daily Target 2X Long VST ETF (VSTL) in Q2 2026: 11,535 shares worth $333K. The stake represents ﹤0.01% of the portfolio and ranks #812 among its holdings. This is a return to the name: Optiver Holding previously reported a position in VSTL as recently as Q4 2025.

Optiver Holding first reported a position in VSTL in Q3 2025 and has held it in 3 quarters since. 3 funds tracked by Wall St. Rank hold VSTL as of Q2 2026.

Optiver Holding held 11,535 shares of Defiance Daily Target 2X Long VST ETF worth $333K as of Q2 2026.
Defiance Daily Target 2X Long VST ETF was a new Optiver Holding position in Q2 2026.
Defiance Daily Target 2X Long VST ETF made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #812 holding.
Optiver Holding first reported a position in Defiance Daily Target 2X Long VST ETF in Q3 2025 and has held it in 3 quarters since.
3 funds tracked by Wall St. Rank held Defiance Daily Target 2X Long VST ETF as of Q2 2026.

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