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Engineers Gate Manager’s Miami International Holdings MIAX Stock Holding History

Engineers Gate Manager’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
Q2 		$1.19M Sell
32,087
-19,649
-38% -$879K 0.02% 981
2026
Q1 		$2.01M Buy
+51,736
New +$2.13M 0.03% 708
2025
Q4 		– Sell
-8,977
Closed -$361K – 2653
2025
Q3 		$361K Buy
+8,977
New +$328K ﹤0.01% 1657

Other funds holding MIAX

HKAM
Horizon Kinetics Asset Management New York $8.82B AUM 23.05% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
JD6
J Digital 6 Chicago, Illinois $169M AUM 111.5% 1-Year Est. Return
William Blair & Company
William Blair & Company Chicago, Illinois $38.4B AUM 25.71% 1-Year Est. Return
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $80.2B AUM 51.53% 1-Year Est. Return

Engineers Gate Manager's MIAX Position: Q2 2026 in Review

Engineers Gate Manager reduced its Miami International Holdings (MIAX) stake by 38% in Q2 2026, selling an estimated $879K and leaving 32,087 shares worth $1.19M. The position accounts for 0.02% of the portfolio, ranked #981.

Engineers Gate Manager first reported a position in MIAX in Q3 2025 and has held it in 3 quarters since. The position peaked at $2.01M in Q1 2026. 206 funds tracked by Wall St. Rank hold MIAX as of Q2 2026.

  • Engineers Gate Manager held 32,087 shares of Miami International Holdings worth $1.19M as of Q2 2026.
  • Engineers Gate Manager sold 19,649 Miami International Holdings shares in Q2 2026, an estimated $879K.
  • Miami International Holdings made up 0.02% of Engineers Gate Manager's portfolio in Q2 2026, its #981 holding.
  • Engineers Gate Manager first reported a position in Miami International Holdings in Q3 2025 and has held it in 3 quarters since.
  • Engineers Gate Manager's Miami International Holdings position peaked at $2.01M in Q1 2026.
  • 206 funds tracked by Wall St. Rank held Miami International Holdings as of Q2 2026.

Based on Engineers Gate Manager's 13F filing for Q2 2026, filed 14 Aug 2026.