MSTW ROUNDHILL ETF TRUST
FollowMSTR WEEKL ETF (fund)
7 managers (7 13F filers) reported a position in MSTW shares at 2026-06-30, 236,003 shares in all. 5 filers opened a position and 2 filers sold out during the quarter.
- Managers
- 7
- 13F filers
- 7
- New
- 5
- Added
- 0
- Reduced
- 2
- Sold out
- 2
- Shares held by filers
- 236,003
Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.
13D and 13G filers
No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.
Insider trades
No Form 4 transaction on this security in the data.
13F holders, Q2 2026
Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.
| Holder | Shares | Value | % of portfolio | Change | Source |
|---|---|---|---|---|---|
| JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC | 172,698 | $547K | <0.01% | new | 13F-HRTimelineGroup |
| CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC | 30,505 | $96.7K | <0.01% | new | 13F-HRTimelineGroup |
| OLD MISSION CAPITAL LLC | 14,329 | $45.4K | <0.01% | new | 13F-HRTimeline |
| HRT FINANCIAL LP | 11,513 | $36K | <0.01% | new | 13F-HRTimeline |
| GROUP ONE TRADING LLC | 5,331 | $16.9K | <0.01% | -1,000 | 13F-HRTimeline |
| SIMPLEX TRADING, LLC | 1,315 | $4.17K | <0.01% | -816 | 13F-HRTimeline |
| UBS Group AGin group UBS Group AG | 312 | $989 | <0.01% | new | 13F-HRTimelineGroup |