MYSZ — MY SIZE INC
As of Q2 2026, 1 SEC-registered investment managers reported holding MYSZ (MY SIZE INC) in their latest 13F filings, with a combined reported value of $39.29K across 87.32K shares. That is +259.4% by share count (+63.02K shares) versus the previous quarter, while reported value moved +180.0%. Ownership is concentrated: the five largest holders account for 100.0% of reported value and the top ten for 100.0%.
Compared with the prior quarter, 1 added to existing stakes, 2 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
MYSZ is classified in the Technology sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
Q2 2026 — 1 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Citadel Advisors history | 87.32K | $39.29K | 0.00% | Add |
Q1 2026 — 3 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Citadel Advisors history | 19.42K | $11.22K | 0.00% | New |
| UBS Group AG history | 4.36K | $2.52K | 0.00% | Add |
| Morgan Stanley history | 509 | $294 | 0.00% | Hold |
Q4 2025 — 2 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| UBS Group AG history | 2.10K | $1.59K | 0.00% | Reduce |
| Morgan Stanley history | 509 | $386 | 0.00% | Reduce |
Q3 2025 — 3 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| UBS Group AG history | 39.33K | $46.80K | 0.00% | Add |
| Morgan Stanley history | 7.46K | $8.87K | 0.00% | Add |
| Citigroup Inc history | 202 | $240 | 0.00% | Hold |
Q2 2025 — 4 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Citadel Advisors history | 51.21K | $62.48K | 0.00% | New |
| UBS Group AG history | 17.15K | $20.92K | 0.00% | Reduce |
| Morgan Stanley history | 509 | $621 | 0.00% | Hold |
| Citigroup Inc history | 202 | $246 | 0.00% | Hold |
Q1 2025 — 3 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| UBS Group AG history | 18.12K | $25.92K | 0.00% | Add |
| Morgan Stanley history | 509 | $728 | 0.00% | Hold |
| Citigroup Inc history | 202 | $288 | 0.00% | Hold |
New Positions (Q2 2026)
No fund opened a new position this quarter.
Fully Exited (vs previous quarter)
- UBS Group AG sold 4.36K sh · $2.52K
- Morgan Stanley sold 509 sh · $294
Fund Position History — shares by quarter (top 11 funds)
| Fund | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 | Q2 2022 | Q1 2022 | Q4 2021 | Q3 2021 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Citadel Advisors | 87.32K | 19.42K | — | — | 51.21K | — | — | — | 14.10K | — | 10.87K | — | — | — | — | — | — | — | 458.55K | 16.62K |
| Morgan Stanley | — | 509 | 509 | 7.46K | 509 | 509 | 509 | 509 | 509 | 4.07K | 4.07K | 4.07K | — | — | — | — | — | — | — | 1.50K |
| Citigroup Inc | — | — | — | 202 | 202 | 202 | 202 | 202 | — | 1.61K | 3.33K | 659 | — | — | — | — | 15.17K | 19.50K | — | — |
| UBS Group AG | — | 4.36K | 2.10K | 39.33K | 17.15K | 18.12K | 16.79K | — | 5.53K | 6.52K | — | 124 | — | 1.54K | 1.54K | — | 45.40K | 66.94K | 82.31K | — |
| Goldman Sachs Group | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 21.37K | — |
| Renaissance Technologies | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 294.77K | 329.40K | 507.70K | — |
| Two Sigma Investments | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 82.69K | — |
| Bank of America Corp | — | — | — | — | — | — | — | — | — | 17 | 17 | 10 | 10 | 10 | — | 181 | 852 | 852 | 4.78K | 32 |
| Geode Capital Management | — | — | — | — | — | — | — | — | — | 17.98K | 17.98K | — | — | — | — | 86.59K | 86.59K | 86.59K | — | — |
| Millennium Management | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 71.30K | 99.35K | 57.94K | 62.08K | 30.20K |
| Wells Fargo & Co | — | — | — | — | — | — | — | — | — | — | — | 100 | — | — | — | — | — | — | — | — |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
Drag / scroll to zoom · Default shows the most recent year · Annotations come from quarterly fund actions in 13F filings · Hover a marker for details