Stifel Financial
MIAX

Stifel Financial’s Miami International Holdings MIAX Stock Holding History

Stifel Financial’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 		$237K Buy
6,375
+200
+3% +$8.94K ﹤0.01% 3418
2026
Q1 		$240K Buy
6,175
+1,425
+30% +$58.7K ﹤0.01% 3319
2025
Q4 		$211K Buy
+4,750
New +$212K ﹤0.01% 3357

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

Stifel Financial's MIAX Position: Q2 2026 in Review

Stifel Financial increased its Miami International Holdings (MIAX) stake by 3.2% in Q2 2026, buying an estimated $8.94K and bringing the position to 6,375 shares worth $237K. The position accounts for ﹤0.01% of the portfolio, ranked #3418.

Stifel Financial first reported a position in MIAX in Q4 2025 and has held it in 3 quarters since. The position peaked at $240K in Q1 2026. 207 funds tracked by Wall St. Rank hold MIAX as of Q2 2026.

  • Stifel Financial held 6,375 shares of Miami International Holdings worth $237K as of Q2 2026.
  • Stifel Financial bought 200 Miami International Holdings shares in Q2 2026, an estimated $8.94K.
  • Miami International Holdings made up ﹤0.01% of Stifel Financial's portfolio in Q2 2026, its #3418 holding.
  • Stifel Financial first reported a position in Miami International Holdings in Q4 2025 and has held it in 3 quarters since.
  • Stifel Financial's Miami International Holdings position peaked at $240K in Q1 2026.
  • 207 funds tracked by Wall St. Rank held Miami International Holdings as of Q2 2026.

Based on Stifel Financial's 13F filing for Q2 2026, filed 12 Aug 2026.