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
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

HF
HRT Financial New York $40.1B AUM 58.22% 1-Year Est. Return
IMC Chicago
IMC Chicago Chicago, Illinois $419B AUM 72.04% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
Citigroup
Citigroup New York $303B AUM 53.02% 1-Year Est. Return
Simplex Trading
Simplex Trading Chicago, Illinois $149B AUM 62.07% 1-Year Est. Return
TRCT
Tower Research Capital (TRC) New York $3.85B AUM 32.11% 1-Year Est. Return
HCM
Hollencrest Capital Management Newport Beach, California $2.7B AUM 23.62% 1-Year Est. Return

Optiver Holding's QBTX Position: Q1 2026 in Review

Optiver Holding reduced its Tradr 2X Long QBTS Daily ETF (QBTX) stake by 6.3% in Q1 2026, selling an estimated $15.6K and leaving 11,041 shares worth $87.4K. The position accounts for ﹤0.01% of the portfolio, ranked #904.

Optiver Holding first reported a position in QBTX in Q2 2025 and has held it in 4 quarters since. The position peaked at $1.74M in Q3 2025. 8 funds tracked by Wall St. Rank hold QBTX as of Q1 2026.

  • Optiver Holding held 11,041 shares of Tradr 2X Long QBTS Daily ETF worth $87.4K as of Q1 2026.
  • Optiver Holding sold 748 Tradr 2X Long QBTS Daily ETF shares in Q1 2026, an estimated $15.6K.
  • Tradr 2X Long QBTS Daily ETF made up ﹤0.01% of Optiver Holding's portfolio in Q1 2026, its #904 holding.
  • Optiver Holding first reported a position in Tradr 2X Long QBTS Daily ETF in Q2 2025 and has held it in 4 quarters since.
  • Optiver Holding's Tradr 2X Long QBTS Daily ETF position peaked at $1.74M in Q3 2025.
  • 8 funds tracked by Wall St. Rank held Tradr 2X Long QBTS Daily ETF as of Q1 2026.

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