MY SizeMYSZ
13F holders, Q2 2025 (June 30)5holders −1
1new positions
1sold out
1famous investor
$1.22avg. 13F price*
At the end of Q2 2025, 5 institutions reported holding MY Size Inc. (MYSZ) in their 13F filings, down 1 from Q1 2025. 1 opened new positions and 1 sold out. The largest holders were Citadel Advisors ($62K), UBS Group AG ($21K) and Morgan Stanley ($621). One famous investor held it Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- MY Size Inc.
- CUSIP
- 62844N406
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 1 | $62K |
| Exits | 1 | $1 |
All 13F filers, Q1 2025 → Q2 2025: 51,241 shares bought and 977 shares sold, net +50,264 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 5 holders
| Citadel Advisors | 0.00% | New | 51,211 | $62K |
| UBS Group AG | 0.00% | Reduce -5.4% | 17,147 | $21K |
| Morgan Stanley | 0.00% | No change | 509 | $621 |
| SBI Securities Co., Ltd. | 0.00% | Add +17.1% | 205 | $250 |
| Citigroup Inc. | 0.00% | No change | 202 | $246 |
"% of holder's portfolio" is MYSZ's weight in each manager's 13F, not the share of MY Size Inc. the manager owns.