Optiver Holding
KTUP

Optiver Holding’s T-REX 2X Long KTOS Daily Target ETF KTUP Stock Holding History

Optiver Holding’s Portfolio KTUP Stock Details KTUP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$189K Buy
29,330
+7,598
+35% +$81.6K ﹤0.01% 912
2026
Q1 		$337K Buy
21,732
+6,972
+47% +$235K ﹤0.01% 713
2025
Q4 		$341K Buy
+14,760
New +$450K ﹤0.01% 633

Other funds holding KTUP

GS
GTS Securities Miami, Florida $4.75B AUM 41.97% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return
Citigroup
Citigroup New York $303B AUM 53.02% 1-Year Est. Return
SS
SBI Securities Tokyo, Japan $4.4B AUM 74.26% 1-Year Est. Return
Simplex Trading
Simplex Trading Chicago, Illinois $171B AUM 85% 1-Year Est. Return

Optiver Holding's KTUP Position: Q2 2026 in Review

Optiver Holding increased its T-REX 2X Long KTOS Daily Target ETF (KTUP) stake by 35% in Q2 2026, buying an estimated $81.6K and bringing the position to 29,330 shares worth $189K. The position accounts for ﹤0.01% of the portfolio, ranked #912.

Optiver Holding first reported a position in KTUP in Q4 2025 and has held it in 3 quarters since. The position peaked at $341K in Q4 2025. 8 funds tracked by Wall St. Rank hold KTUP as of Q2 2026.

  • Optiver Holding held 29,330 shares of T-REX 2X Long KTOS Daily Target ETF worth $189K as of Q2 2026.
  • Optiver Holding bought 7,598 T-REX 2X Long KTOS Daily Target ETF shares in Q2 2026, an estimated $81.6K.
  • T-REX 2X Long KTOS Daily Target ETF made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #912 holding.
  • Optiver Holding first reported a position in T-REX 2X Long KTOS Daily Target ETF in Q4 2025 and has held it in 3 quarters since.
  • Optiver Holding's T-REX 2X Long KTOS Daily Target ETF position peaked at $341K in Q4 2025.
  • 8 funds tracked by Wall St. Rank held T-REX 2X Long KTOS Daily Target ETF as of Q2 2026.

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