My Size, Inc. - MYSZ
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Williams & Novak, LLC | History | Added to | 27,030 | 17 | 0.01% | 0.01% | 1 | +4,295 | 18.89% | Q1 2026 | Apr 20, 2026 |
| CITADEL ADVISORS LLC | History | New | 19,423 | 11 | 0.0% | — | 2 | +19,423 | New | Q1 2026 | May 15, 2026 |
| XTX Topco Ltd | History | Reduced | 19,530 | 11 | 0.0% | 0.0% | 3 | -689 | -3.41% | Q1 2026 | May 15, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Added to | 13,102 | 7 | 0.0% | 0.0% | 4 | +1,087 | 9.05% | Q1 2026 | May 15, 2026 |
| UBS Group AG | History | Added to | 4,362 | 2 | 0.0% | 0.0% | 5 | +2,260 | 107.52% | Q1 2026 | May 05, 2026 |
| DRW Securities, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -73,214 | -100.0% | Q1 2026 | May 13, 2026 |
| Johnson Financial Group, Inc. | History | New | 1 | 0 | — | — | — | +1 | New | Q1 2026 | May 07, 2026 |
| MORGAN STANLEY | History | No change | 509 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| SBI Securities Co., Ltd. | History | No change | 25 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | Apr 27, 2026 |