ETF · 77926X700

MAGX

ETF

ROUNDHILL ETF TRUST

···Share

Holders (tracked)

Combined shares

7,100

Combined value

$405.9K

Last close

$55.74

Quarter

2025Q4

Tracked holders · last 8 quarters

Flat over the last 2 quarters.

Filing-implied avg cost: $57.17 · live $55.74

Who owns MAGX

1 super-investors · 2025Q4

Tracked stake

7.1K

Combined value

$406K

% of shares outstanding

—

shares-out unknown

Quarter action mix

New1

#	Manager	Shares	Value	% of book	Last action	8Q trend
1	Ken Griffin Citadel Advisors	7.1K	$406K	0.0%	New+7.1K

Position changes reported for the latest quarter, grouped by direction.

New positions1

Added to0

—

Trimmed0

—

Exited0

—

Distinct super-investors holding this ticker · combined dollar value, by quarter.

Quarter	Holders	Shares	Combined value	Δ holders
2024Q4	1	4,884	$226K	—
2025Q4	1	7,100	$406K	—