ROUNDHILL ETF TRUST (GDXW)
Institutional ownership reported to the SEC as of Q2 2026, across 3 quarters.
6
Reporting holders
$2.1M
Reported value
21.3%
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 |
|---|---|---|---|---|---|
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $868.9K | 23,938 | 0.00% | 2q | +231.9%+$607.2K |
| JANE STREET GROUP, LLC | $736.8K | 20,298 | 0.00% | 2q | -42.9%-$553.3K |
| CITADEL ADVISORS LLC | $457.4K | options only | 0.00% | 3q | OPTIONS |
| SIMPLEX TRADING, LLC | $32.0K | 882 | 0.00% | 2q | +60.9%+$12.1K |
| UBS Group AG | $25.0K | 689 | 0.00% | new | NEW |
| GROUP ONE TRADING LLC | $22.4K | 618 | 0.00% | 2q | +301.3%+$16.8K |
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 | 6 | $2.1M | 46,425 | 1 | 3 | 1 | 21.3% |
| Q1 2026 | 7 | $3.6M | 52,908 | 5 | 0 | 2 | 11.5% |
| Q4 2025 | 2 | $1.5M | 21,431 | 1 | 0 | 0 | 0.0% |