Qube Research & Technologies (QRT)
MIAX icon

Qube Research & Technologies (QRT)’s Miami International Holdings MIAX Stock Holding History

Qube Research & Technologies (QRT)’s Portfolio MIAX Stock Details MIAX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		– Sell
-101,105
Closed -$3.76M – 4252
2026
Q2 		$3.76M Buy
101,105
+18,631
+23% +$833K ﹤0.01% 1773
2026
Q1 		$3.21M Buy
+82,474
New +$3.4M ﹤0.01% 1896
2025
Q4 		– Sell
-28,122
Closed -$1.13M – 4187
2025
Q3 		$1.13M Buy
+28,122
New +$1.03M ﹤0.01% 2457

Other funds holding MIAX

Horizon Kinetics Asset Management
Horizon Kinetics Asset Management New York $7.94B AUM 17.78% 1-Year Est. Return
BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
Invesco
Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $229B AUM 33.35% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
JD6
J Digital 6 Chicago, Illinois $219M AUM 18.81% 1-Year Est. Return
William Blair & Company
William Blair & Company Chicago, Illinois $38.6B AUM 22.09% 1-Year Est. Return

Qube Research & Technologies (QRT)'s MIAX Position: Q3 2026 in Review

Qube Research & Technologies (QRT) sold out of Miami International Holdings (MIAX) in Q3 2026, closing a stake of 101,105 shares — an estimated $3.76M sold.

Qube Research & Technologies (QRT) first reported a position in MIAX in Q3 2025 and held it in 3 quarters. The position peaked at $3.76M in Q2 2026. 157 funds tracked by Wall St. Rank hold MIAX as of Q3 2026.

  • Qube Research & Technologies (QRT) reported no remaining Miami International Holdings position as of Q3 2026 after selling out during the quarter.
  • Qube Research & Technologies (QRT) sold 101,105 Miami International Holdings shares in Q3 2026, an estimated $3.76M.
  • Qube Research & Technologies (QRT) first reported a position in Miami International Holdings in Q3 2025 and held it in 3 quarters.
  • Qube Research & Technologies (QRT)'s Miami International Holdings position peaked at $3.76M in Q2 2026.
  • 157 funds tracked by Wall St. Rank held Miami International Holdings as of Q3 2026.

Based on Qube Research & Technologies (QRT)'s 13F filing for Q3 2026, filed 13 Nov 2026.