My Size, Inc.
MYSZ- Exchange
- Nasdaq
- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001211805
No open-market purchases or sales by My Size, Inc. insiders were filed in the last 90 days; 8 institutions reported holding it in 13F filings for Q2 2026, worth $82.4K in total; no superinvestor holds it.
Holders of 5% or more of MYSZ
Holders whose latest Schedule 13D or 13G filing reports 5% or more of My Size, Inc., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Luzon Ronen | 13D/A | 8.02%369.1K shares | – | Feb 12, 20212 filings | Dec 17, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
15 Schedule 13D and 13G filings on My Size, Inc., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Dec 17, 20254:15 PM ET | Luzon Ronenand 1 other | 13D/A | 8.02%369.1K shares | – | Dec 15, 2025 | SEC |
| Feb 14, 2022 | 3i, LP | 13G/AOld format | – | – | – | SEC |
| Feb 11, 2022 | Intracoastal Capital, LLC | 13G/AOld format | – | – | – | SEC |
| Dec 29, 2021 | Activist Investing LLC | 13D/AOld format | – | – | – | SEC |
| Nov 9, 2021 | Activist Investing LLC | 13D/AOld format | – | – | – | SEC |
| Nov 8, 2021 | Activist Investing LLC | 13D/AOld format | – | – | – | SEC |
| Nov 8, 2021 | 3i, LP | 13GOld format | – | New | – | SEC |
| Oct 27, 2021 | Ault Milton C III | 13D/AOld format | – | – | – | SEC |
| Sep 23, 2021 | Activist Investing LLC | 13D/AOld format | – | – | – | SEC |
| Sep 23, 2021 | Ault Milton C III | 13DOld format | – | New | – | SEC |
| Jun 10, 2021 | Zigdon Shoshana Yael | 13DOld format | – | New | – | SEC |
| Jun 2, 2021 | Activist Investing LLC | 13D/AOld format | – | – | – | SEC |
| May 14, 2021 | Activist Investing LLC | 13DOld format | – | New | – | SEC |
| Feb 12, 2021 | Luzon Ronen | 13G/AOld format | – | – | – | SEC |
| Jan 29, 2021 | Intracoastal Capital, LLC | 13G/AOld format | – | – | – | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell My Size, Inc. shares.
No Form 144 notices for My Size, Inc. are on file.