Institutional Holders (2026 Q1)
17 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in MSTZ. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | Elequin Capital, LP | 0.08% | 41,107 | $937K |
| 2 | Two Sigma Securities, LLC | 0.06% | 42,519 | $531K |
| 3 | StoneX Group Inc. | 0.04% | 58,191 | $726K |
| 4 | XTX Topco Ltd | 0.03% | 117,319 | $1.5M |
| 5 | Gts Securities LLC | 0.01% | 32,337 | $404K |
| 6 | SBI Securities Co., Ltd. | 0.00% | 13,648 | $170K |
| 7 | Jump Financial, LLC | 0.00% | 23,903 | $298K |
| 8 | Susquehanna International Group, LLP | 0.00% | 491,600 | $6.1M |
| 9 | Susquehanna International Group, LLP | 0.00% | 472,100 | $5.9M |
| 10 | Jane Street Group, LLC | 0.00% | 294,700 | $3.7M |
| 11 | Citadel Advisors LLC | 0.00% | 111,300 | $1.4M |
| 12 | Susquehanna International Group, LLP | 0.00% | 137,086 | $1.7M |
| 13 | Citadel Advisors LLC | 0.00% | 77,900 | $972K |
| 14 | Belvedere Trading LLC | 0.00% | 10,100 | $126K |
| 15 | IMC-Chicago, LLC | 0.00% | 25,626 | $320K |
| 16 | Jane Street Group, LLC | 0.00% | 59,400 | $741K |
| 17 | Federation des caisses Desjardins du Quebec | 0.00% | 1,700 | $21K |
| 18 | Optiver Holding B.V. | 0.00% | 16,756 | $209K |
| 19 | Jane Street Group, LLC | 0.00% | 19,533 | $244K |
| 20 | Simplex Trading, LLC | 0.00% | 3,011 | $38K |
| 21 | Belvedere Trading LLC | 0.00% | 639 | $8K |
| 22 | IFP Advisors, Inc | 0.00% | 12 | — |
| 23 | Belvedere Trading LLC | 0.00% | 100 | $1K |
| Investor | Ownership History |
% of Portfolio | Prev % | Rank | Conviction | Avg Buy Price | 13F Score™ 3Y / 7Y | Sell Timing | Shares | Mkt Value | Change | Change % | Source | Quarter | Filed |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|