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Grandeur Peak Global Advisors’s Miami International Holdings MIAX Stock Holding History

Grandeur Peak Global Advisors’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 		$707K Buy
19,018
+3,247
+21% +$145K 0.16% 58
2026
Q1 		$614K Sell
15,771
-16,206
-51% -$668K 0.14% 61
2025
Q4 		$1.42M Buy
31,977
+439
+1% +$19.6K 0.19% 67
2025
Q3 		$1.27M Buy
+31,538
New +$1.15M 0.17% 74

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

Grandeur Peak Global Advisors's MIAX Position: Q2 2026 in Review

Grandeur Peak Global Advisors increased its Miami International Holdings (MIAX) stake by 21% in Q2 2026, buying an estimated $145K and bringing the position to 19,018 shares worth $707K. The position accounts for 0.16% of the portfolio, ranked #58.

Grandeur Peak Global Advisors first reported a position in MIAX in Q3 2025 and has held it in 4 quarters since. The position peaked at $1.42M in Q4 2025. 206 funds tracked by Wall St. Rank hold MIAX as of Q2 2026.

  • Grandeur Peak Global Advisors held 19,018 shares of Miami International Holdings worth $707K as of Q2 2026.
  • Grandeur Peak Global Advisors bought 3,247 Miami International Holdings shares in Q2 2026, an estimated $145K.
  • Miami International Holdings made up 0.16% of Grandeur Peak Global Advisors's portfolio in Q2 2026, its #58 holding.
  • Grandeur Peak Global Advisors first reported a position in Miami International Holdings in Q3 2025 and has held it in 4 quarters since.
  • Grandeur Peak Global Advisors's Miami International Holdings position peaked at $1.42M in Q4 2025.
  • 206 funds tracked by Wall St. Rank held Miami International Holdings as of Q2 2026.

Based on Grandeur Peak Global Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.