Optiver Holding’s Tradr 2X Long UPST Daily ETF UPSX Stock Holding History

Optiver Holding’s Portfolio UPSX Stock Details UPSX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$26.2K	Sell	1,865 -14,306	-88%	-$453K	﹤0.01%	1052
2025 Q4	$823K	Buy	16,171 +15,580	+2,636%	+$937K	﹤0.01%	520
2025 Q3	$46.4K	Buy	591 +420	+246%	+$70.9K	﹤0.01%	798
2025 Q2	$26.2K	Buy	+171	New	+$22.2K	﹤0.01%	764

Other funds holding UPSX

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

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

Citigroup New York $303B AUM 53.02% 1-Year Est. Return

Optiver Holding's UPSX Position: Q1 2026 in Review

Optiver Holding reduced its Tradr 2X Long UPST Daily ETF (UPSX) stake by 88% in Q1 2026, selling an estimated $453K and leaving 1,865 shares worth $26.2K. The position accounts for ﹤0.01% of the portfolio, ranked #1052.

Optiver Holding first reported a position in UPSX in Q2 2025 and has held it in 4 quarters since. The position peaked at $823K in Q4 2025. 4 funds tracked by Wall St. Rank hold UPSX as of Q1 2026.

Optiver Holding held 1,865 shares of Tradr 2X Long UPST Daily ETF worth $26.2K as of Q1 2026.
Optiver Holding sold 14,306 Tradr 2X Long UPST Daily ETF shares in Q1 2026, an estimated $453K.
Tradr 2X Long UPST Daily ETF made up ﹤0.01% of Optiver Holding's portfolio in Q1 2026, its #1052 holding.
Optiver Holding first reported a position in Tradr 2X Long UPST Daily ETF in Q2 2025 and has held it in 4 quarters since.
Optiver Holding's Tradr 2X Long UPST Daily ETF position peaked at $823K in Q4 2025.
4 funds tracked by Wall St. Rank held Tradr 2X Long UPST Daily ETF as of Q1 2026.

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