ROUNDHILL ETF TRUST (MAGC)
Institutional ownership reported to the SEC as of Q2 2026, across 7 quarters.
5
Reporting holders
$349.0K
Reported value
0.0%
Held as options
+1
Holder change
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| CITADEL ADVISORS LLC | $234.0K | 13,783 | 0.00% | 2q | -2.1%-$5.1K |
| SIMPLEX TRADING, LLC | $61.0K | 3,590 | 0.00% | new | NEW |
| Byrne Asset Management LLC | $41.3K | 2,435 | 0.02% | 5q | HELD |
| UBS Group AG | $8.5K | 500 | 0.00% | 2q | -56.7%-$11.1K |
| Arax Advisory Partners | $4.2K | 250 | 0.00% | 3q | HELD |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 5 | $349.0K | 20,558 | 1 | 0 | 2 | 0.0% |
| Q1 2026 | 4 | $374.1K | 17,922 | 2 | 0 | 1 | 0.0% |
| Q4 2025 | 3 | $151.7K | 6,381 | 1 | 0 | 2 | 0.0% |
| Q3 2025 | 4 | $3.9M | 137,964 | 0 | 1 | 3 | 0.0% |
| Q2 2025 | 5 | $2.9M | 106,273 | 3 | 1 | 1 | 8.0% |
| Q1 2025 | 4 | $1.2M | 22,060 | 2 | 1 | 0 | 51.5% |
| Q4 2024 | 5 | $3.0M | 126,427 | 5 | 0 | 0 | 10.7% |