Geode Capital Management
MIAX

Geode Capital Management’s Miami International Holdings MIAX Stock Holding History

Geode Capital Management’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
Q1 		$30.4M Buy
779,782
+266,985
+52% +$11M ﹤0.01% 1774
2025
Q4 		$22.8M Buy
512,797
+353,403
+222% +$15.8M ﹤0.01% 1933
2025
Q3 		$6.42M Buy
+159,394
New +$5.83M ﹤0.01% 2657

Other funds holding MIAX

T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
HKAM
Horizon Kinetics Asset Management New York $9.23B AUM 27.52% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $35.4B AUM 33.54% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return

Geode Capital Management's MIAX Position: Q1 2026 in Review

Geode Capital Management increased its Miami International Holdings (MIAX) stake by 52% in Q1 2026, buying an estimated $11M and bringing the position to 779,782 shares worth $30.4M. The position accounts for ﹤0.01% of the portfolio, ranked #1774.

Geode Capital Management first reported a position in MIAX in Q3 2025 and has held it in 3 quarters since. 201 funds tracked by Wall St. Rank hold MIAX as of Q1 2026.

  • Geode Capital Management held 779,782 shares of Miami International Holdings worth $30.4M as of Q1 2026.
  • Geode Capital Management bought 266,985 Miami International Holdings shares in Q1 2026, an estimated $11M.
  • Miami International Holdings made up ﹤0.01% of Geode Capital Management's portfolio in Q1 2026, its #1774 holding.
  • Geode Capital Management first reported a position in Miami International Holdings in Q3 2025 and has held it in 3 quarters since.
  • 201 funds tracked by Wall St. Rank held Miami International Holdings as of Q1 2026.

Based on Geode Capital Management's 13F filing for Q1 2026, filed 15 May 2026.