FTUS
MSTZ

Flow Traders U.S.’s T-Rex 2X Inverse MSTR Daily Target ETF MSTZ Stock Holding History

Flow Traders U.S.’s Portfolio MSTZ Stock Details MSTZ Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$586K Buy
+46,921
New +$627K 0.02% 605
2025
Q4 		– Sell
-86,254
Closed -$454K – 1320
2025
Q3 		$454K Buy
+86,254
New +$387K 0.02% 632

Other funds holding MSTZ

Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
XT
XTX Topco George Town, Cayman Islands $5.75B AUM 30.56% 1-Year Est. Return
EC
Elequin Capital New York $1.19B AUM 16.08% 1-Year Est. Return
SG
StoneX Group New York $1.86B AUM 21.3% 1-Year Est. Return
TSS
Two Sigma Securities New York $861M AUM 21.33% 1-Year Est. Return
GS
GTS Securities New York $2.83B AUM 21.76% 1-Year Est. Return
IMC Chicago
IMC Chicago Chicago, Illinois $419B AUM 72.04% 1-Year Est. Return
JF
Jump Financial Chicago, Illinois $7.5B AUM 33.9% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
Optiver Holding
Optiver Holding Amsterdam, Netherlands $289B AUM 33.63% 1-Year Est. Return

Flow Traders U.S.'s MSTZ Position: Q1 2026 in Review

Flow Traders U.S. opened a new position in T-Rex 2X Inverse MSTR Daily Target ETF (MSTZ) in Q1 2026: 46,921 shares worth $586K. The stake represents 0.02% of the portfolio and ranks #605 among its holdings. This is a return to the name: Flow Traders U.S. previously reported a position in MSTZ as recently as Q3 2025.

Flow Traders U.S. first reported a position in MSTZ in Q3 2025 and has held it in 2 quarters since. 16 funds tracked by Wall St. Rank hold MSTZ as of Q1 2026.

  • Flow Traders U.S. held 46,921 shares of T-Rex 2X Inverse MSTR Daily Target ETF worth $586K as of Q1 2026.
  • T-Rex 2X Inverse MSTR Daily Target ETF was a new Flow Traders U.S. position in Q1 2026.
  • T-Rex 2X Inverse MSTR Daily Target ETF made up 0.02% of Flow Traders U.S.'s portfolio in Q1 2026, its #605 holding.
  • Flow Traders U.S. first reported a position in T-Rex 2X Inverse MSTR Daily Target ETF in Q3 2025 and has held it in 2 quarters since.
  • 16 funds tracked by Wall St. Rank held T-Rex 2X Inverse MSTR Daily Target ETF as of Q1 2026.

Based on Flow Traders U.S.'s 13F filing for Q1 2026, filed 15 May 2026.