Commonwealth Equity Services’s Miami International Holdings MIAX Stock Holding History

Commonwealth Equity Services’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	$265K	Buy	+7,128	New	+$319K	﹤0.01%	3869

Other funds holding MIAX

HKAM

Horizon Kinetics Asset Management New York $8.82B AUM 23.05% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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 Chicago, Illinois $38.4B AUM 25.71% 1-Year Est. Return

Balyasny Asset Management Chicago, Illinois $80.2B AUM 51.53% 1-Year Est. Return

Commonwealth Equity Services's MIAX Position: Q2 2026 in Review

Commonwealth Equity Services opened a new position in Miami International Holdings (MIAX) in Q2 2026: 7,128 shares worth $265K. The stake represents ﹤0.01% of the portfolio and ranks #3869 among its holdings.

205 funds tracked by Wall St. Rank hold MIAX as of Q2 2026.

Commonwealth Equity Services held 7,128 shares of Miami International Holdings worth $265K as of Q2 2026.
Miami International Holdings was a new Commonwealth Equity Services position in Q2 2026.
Miami International Holdings made up ﹤0.01% of Commonwealth Equity Services's portfolio in Q2 2026, its #3869 holding.
205 funds tracked by Wall St. Rank held Miami International Holdings as of Q2 2026.

Based on Commonwealth Equity Services's 13F filing for Q2 2026, filed 29 Jul 2026.