GAMMA Investing’s Miami International Holdings MIAX Stock Holding History

GAMMA Investing’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 Q3	$9.92K	Buy	296 +139	+89%	+$5.81K	﹤0.01%	3336
2026 Q2	$5.83K	Buy	157 +21	+15%	+$939	﹤0.01%	3410
2026 Q1	$5.29K	Buy	136 +99	+268%	+$4.08K	﹤0.01%	3339
2025 Q4	$1.64K	Buy	+37	New	+$1.65K	﹤0.01%	3663

Other funds holding MIAX

Atlas Brown Louisville, Kentucky $379M AUM 27.6% 1-Year Est. Return

Sapient Capital Indianapolis, Indiana $7.44B AUM 23.27% 1-Year Est. Return

VCM

Versant Capital Management Phoenix, Arizona $1.17B AUM 28.44% 1-Year Est. Return

CoreCap Advisors Southfield, Michigan $3.48B AUM 21.43% 1-Year Est. Return

FFA

Farther Finance Advisors San Francisco, California $14.2B AUM 18.33% 1-Year Est. Return

GAMMA Investing's MIAX Position: Q3 2026 in Review

GAMMA Investing increased its Miami International Holdings (MIAX) stake by 89% in Q3 2026, buying an estimated $5.81K and bringing the position to 296 shares worth $9.92K. The position accounts for ﹤0.01% of the portfolio, ranked #3336.

GAMMA Investing first reported a position in MIAX in Q4 2025 and has held it in 4 quarters since. 6 funds tracked by Wall St. Rank hold MIAX as of Q3 2026.

GAMMA Investing held 296 shares of Miami International Holdings worth $9.92K as of Q3 2026.
GAMMA Investing bought 139 Miami International Holdings shares in Q3 2026, an estimated $5.81K.
Miami International Holdings made up ﹤0.01% of GAMMA Investing's portfolio in Q3 2026, its #3336 holding.
GAMMA Investing first reported a position in Miami International Holdings in Q4 2025 and has held it in 4 quarters since.
6 funds tracked by Wall St. Rank held Miami International Holdings as of Q3 2026.

Based on GAMMA Investing's 13F filing for Q3 2026, filed 8 Oct 2026.