Optiver Holding
QBTZ

Optiver Holding’s Defiance Daily Target 2x Short QBTS ETF QBTZ Stock Holding History

Optiver Holding’s Portfolio QBTZ Stock Details QBTZ Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-17,651
Closed -$506K – 2836
2025
Q4 		$506K Buy
+17,651
New +$819K ﹤0.01% 578

Other funds holding QBTZ

SG
StoneX Group New York $1.86B AUM 21.3% 1-Year Est. Return
JF
Jump Financial Chicago, Illinois $7.5B AUM 33.9% 1-Year Est. Return
WSFS
Wilmington Savings Fund Society Wilmington, Delaware $4.2B AUM 18.37% 1-Year Est. Return

Optiver Holding's QBTZ Position: Q1 2026 in Review

Optiver Holding sold out of Defiance Daily Target 2x Short QBTS ETF (QBTZ) in Q1 2026, closing a stake of 17,651 shares — an estimated $506K sold.

Optiver Holding first reported a position in QBTZ in Q4 2025 and held it in 1 quarter. The position peaked at $506K in Q4 2025. 3 funds tracked by Wall St. Rank hold QBTZ as of Q1 2026.

  • Optiver Holding reported no remaining Defiance Daily Target 2x Short QBTS ETF position as of Q1 2026 after selling out during the quarter.
  • Optiver Holding sold 17,651 Defiance Daily Target 2x Short QBTS ETF shares in Q1 2026, an estimated $506K.
  • Optiver Holding first reported a position in Defiance Daily Target 2x Short QBTS ETF in Q4 2025 and held it in 1 quarter.
  • Optiver Holding's Defiance Daily Target 2x Short QBTS ETF position peaked at $506K in Q4 2025.
  • 3 funds tracked by Wall St. Rank held Defiance Daily Target 2x Short QBTS ETF as of Q1 2026.

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