Osaic Holdings
MIAX

Osaic Holdings’s Miami International Holdings MIAX Stock Holding History

Osaic Holdings’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 		$5.87M Buy
157,902
+112,960
+251% +$5.05M 0.01% 1414
2026
Q1 		$1.75M Buy
44,942
+4,720
+12% +$194K ﹤0.01% 2195
2025
Q4 		$1.79M Buy
40,222
+7,471
+23% +$333K ﹤0.01% 2180
2025
Q3 		$1.32M Buy
+32,751
New +$1.2M ﹤0.01% 2543

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

Osaic Holdings's MIAX Position: Q2 2026 in Review

Osaic Holdings increased its Miami International Holdings (MIAX) stake by 251% in Q2 2026, buying an estimated $5.05M and bringing the position to 157,902 shares worth $5.87M. The position accounts for 0.01% of the portfolio, ranked #1414.

Osaic Holdings 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.

  • Osaic Holdings held 157,902 shares of Miami International Holdings worth $5.87M as of Q2 2026.
  • Osaic Holdings bought 112,960 Miami International Holdings shares in Q2 2026, an estimated $5.05M.
  • Miami International Holdings made up 0.01% of Osaic Holdings's portfolio in Q2 2026, its #1414 holding.
  • Osaic Holdings 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 Osaic Holdings's 13F filing for Q2 2026, filed 14 Aug 2026.