OL
MIAX

one8zero8 LLC’s Miami International Holdings MIAX Stock Holding History

one8zero8 LLC’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 		$2.3M Buy
59,065
+650
+1% +$26.8K 0.51% 52
2025
Q4 		$2.59M Buy
+58,415
New +$2.61M 0.57% 47

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

one8zero8 LLC's MIAX Position: Q1 2026 in Review

one8zero8 LLC increased its Miami International Holdings (MIAX) stake by 1.1% in Q1 2026, buying an estimated $26.8K and bringing the position to 59,065 shares worth $2.3M. The position accounts for 0.51% of the portfolio, ranked #52.

one8zero8 LLC first reported a position in MIAX in Q4 2025 and has held it in 2 quarters since. The position peaked at $2.59M in Q4 2025. 201 funds tracked by Wall St. Rank hold MIAX as of Q1 2026.

  • one8zero8 LLC held 59,065 shares of Miami International Holdings worth $2.3M as of Q1 2026.
  • one8zero8 LLC bought 650 Miami International Holdings shares in Q1 2026, an estimated $26.8K.
  • Miami International Holdings made up 0.51% of one8zero8 LLC's portfolio in Q1 2026, its #52 holding.
  • one8zero8 LLC first reported a position in Miami International Holdings in Q4 2025 and has held it in 2 quarters since.
  • one8zero8 LLC's Miami International Holdings position peaked at $2.59M in Q4 2025.
  • 201 funds tracked by Wall St. Rank held Miami International Holdings as of Q1 2026.

Based on one8zero8 LLC's 13F filing for Q1 2026, filed 7 May 2026.