Optiver Holding
QBTX

Optiver Holding’s Tradr 2X Long QBTS Daily ETF QBTX Stock Holding History

Optiver Holding’s Portfolio QBTX Stock Details QBTX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.72M Buy
114,750
+103,709
+939% +$1.58M ﹤0.01% 572
2026
Q1 		$87.4K Sell
11,041
-748
-6% -$15.6K ﹤0.01% 904
2025
Q4 		$390K Sell
11,789
-21,517
-65% -$1.3M ﹤0.01% 618
2025
Q3 		$1.74M Buy
33,306
+33,192
+29,116% +$1.08M ﹤0.01% 407
2025
Q2 		$2.62K Buy
+114
New +$2.66K ﹤0.01% 1322

Other funds holding QBTX

SG
StoneX Group New York $2.48B AUM 33.54% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return
JF
Jump Financial Chicago, Illinois $12.4B AUM 62.79% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
IMC Chicago
IMC Chicago Chicago, Illinois $419B AUM 72.04% 1-Year Est. Return
FTUS
Flow Traders U.S. New York $2.43B AUM 44.44% 1-Year Est. Return
Citigroup
Citigroup New York $303B AUM 53.02% 1-Year Est. Return
Group One Trading
Group One Trading Chicago, Illinois $71.1B AUM 128.96% 1-Year Est. Return
Belvedere Trading
Belvedere Trading Chicago, Illinois $87.6B AUM 131.08% 1-Year Est. Return
Simplex Trading
Simplex Trading Chicago, Illinois $171B AUM 85% 1-Year Est. Return

Optiver Holding's QBTX Position: Q2 2026 in Review

Optiver Holding increased its Tradr 2X Long QBTS Daily ETF (QBTX) stake by 939% in Q2 2026, buying an estimated $1.58M and bringing the position to 114,750 shares worth $1.72M. The position accounts for ﹤0.01% of the portfolio, ranked #572.

Optiver Holding first reported a position in QBTX in Q2 2025 and has held it in 5 quarters since. The position peaked at $1.74M in Q3 2025. 15 funds tracked by Wall St. Rank hold QBTX as of Q2 2026.

  • Optiver Holding held 114,750 shares of Tradr 2X Long QBTS Daily ETF worth $1.72M as of Q2 2026.
  • Optiver Holding bought 103,709 Tradr 2X Long QBTS Daily ETF shares in Q2 2026, an estimated $1.58M.
  • Tradr 2X Long QBTS Daily ETF made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #572 holding.
  • Optiver Holding first reported a position in Tradr 2X Long QBTS Daily ETF in Q2 2025 and has held it in 5 quarters since.
  • Optiver Holding's Tradr 2X Long QBTS Daily ETF position peaked at $1.74M in Q3 2025.
  • 15 funds tracked by Wall St. Rank held Tradr 2X Long QBTS Daily ETF as of Q2 2026.

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