MSTZ ETF OPPORTUNITIES TRUST
FollowT REX 2X INVERSE (fund)
15 managers (15 13F filers) reported a position in MSTZ shares at 2025-12-31, 507,865 shares in all. 5 filers opened a position and 11 filers sold out during the quarter.
- Managers
- 15
- 13F filers
- 15
- New
- 5
- Added
- 1
- Reduced
- 8
- Sold out
- 11
- Shares held by filers
- 507,865
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, Q4 2025
Filers in the available 13F reports with a share position at 2025-12-31, 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 |
|---|---|---|---|---|---|
| SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO… | 209,315 | $3.59M | <0.01% | -978,588 | 13F-HRTimelineGroup |
| JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC | 93,628 | $1.61M | <0.01% | -3,117 | 13F-HRTimelineGroup |
| StoneX Group Inc.in group StoneX Group Inc. | 42,963 | $737K | 0.03% | -67,885 | 13F-HRTimelineGroup |
| Jump Financial, LLCin group Jump Financial, LLC | 38,592 | $662K | 0.01% | -27,219 | 13F-HRTimelineGroup |
| IMC-Chicago, LLC | 22,740 | $390K | 0.01% | new | 13F-HRTimeline |
| Scientech Research LLC | 22,032 | $378K | 0.24% | new | 13F-HRTimeline |
| Optiver Holding B.V.in group Optiver Holding B.V. | 21,582 | $370K | 0.01% | -384,038 | 13F-HRTimelineGroup |
| SBI Securities Co., Ltd. | 16,668 | $286K | 0.01% | -9,269 | 13F-HRTimeline |
| CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC | 13,364 | $229K | <0.01% | -285,372 | 13F-HRTimelineGroup |
| Headlands Technologies LLC | 11,874 | $204K | 0.02% | new | 13F-HRTimeline |
| CITIGROUP INCin group CITIGROUP INC | 8,422 | $144K | <0.01% | new | 13F-HRTimelineGroup |
| Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T… | 5,794 | $99.4K | <0.01% | +5,294 | 13F-HRTimelineGroup |
| UBS Group AGin group UBS Group AG | 518 | $8.88K | <0.01% | -154,890 | 13F-HRTimelineGroup |
| Elequin Capital, LP | 368 | $6.31K | <0.01% | 0 | 13F-HRTimeline |
| HOLLENCREST CAPITAL MANAGEMENT | 5 | $86 | <0.01% | new | 13F-HRTimeline |