MC
MIAX

Moors & Cabot’s Miami International Holdings MIAX Stock Holding History

Moors & Cabot’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 		$4.42M Buy
118,904
+80,392
+209% +$3.6M 0.17% 116
2026
Q1 		$1.5M Buy
38,512
+25,672
+200% +$1.06M 0.06% 270
2025
Q4 		$570K Sell
12,840
-2,010
-14% -$89.6K 0.02% 505
2025
Q3 		$598K Buy
+14,850
New +$543K 0.03% 476

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

Moors & Cabot's MIAX Position: Q2 2026 in Review

Moors & Cabot increased its Miami International Holdings (MIAX) stake by 209% in Q2 2026, buying an estimated $3.6M and bringing the position to 118,904 shares worth $4.42M. The position accounts for 0.17% of the portfolio, ranked #116.

Moors & Cabot first reported a position in MIAX in Q3 2025 and has held it in 4 quarters since. 206 funds tracked by Wall St. Rank hold MIAX as of Q2 2026.

  • Moors & Cabot held 118,904 shares of Miami International Holdings worth $4.42M as of Q2 2026.
  • Moors & Cabot bought 80,392 Miami International Holdings shares in Q2 2026, an estimated $3.6M.
  • Miami International Holdings made up 0.17% of Moors & Cabot's portfolio in Q2 2026, its #116 holding.
  • Moors & Cabot first reported a position in Miami International Holdings in Q3 2025 and has held it in 4 quarters since.
  • 206 funds tracked by Wall St. Rank held Miami International Holdings as of Q2 2026.

Based on Moors & Cabot's 13F filing for Q2 2026, filed 10 Aug 2026.