QTREX Quantum Ltd.
QTEX- Exchange
- Nasdaq
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0001837493
No open-market purchases or sales by QTREX Quantum Ltd. insiders were filed in the last 90 days; 28 institutions reported holding it in 13F filings for Q2 2026, worth $3.88M in total; no superinvestor holds it.
Holders of 5% or more of QTEX
Holders whose latest Schedule 13D or 13G filing reports 5% or more of QTREX Quantum Ltd., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Armistice Capital, LLC | 13G | 9.99%4.34M shares | New | May 15, 20261 filing | May 15, 2026 | SEC |
| Davidson Kempner Capital Management LP | 13G | 7.50%5.03M shares | New | Aug 27, 20261 filing | Aug 27, 2026 | SEC |
| Hayon Joe Ronen | 13G/A | 5.70%2.54M shares | −1.60 ppfrom 7.30% | May 15, 20255 filings | May 15, 2026 | SEC |
| Ben-Noon Dagi Shahar | 13G/A | 5.20%2.30M shares | −1.10 ppfrom 6.30% | May 15, 20252 filings | Mar 5, 2026 | 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
9 Schedule 13D and 13G filings on QTREX Quantum Ltd., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Aug 27, 20265:45 PM ET | Davidson Kempner Capital Management LPand 3 others | 13G | 7.50%5.03M shares | New | Aug 20, 2026 | SEC |
| May 15, 20264:20 PM ET | Hayon Joe Ronen | 13G/A | 5.70%2.54M shares | −1.60 ppfrom 7.30% | Mar 31, 2026 | SEC |
| May 15, 202611:21 AM ET | Armistice Capital, LLCand 1 other | 13G | 9.99%4.34M shares | New | Mar 31, 2026 | SEC |
| Mar 5, 20264:04 PM ET | Ben-Noon Dagi Shahar | 13G/A | 5.20%2.30M shares | −1.10 ppfrom 6.30% | Dec 31, 2025 | SEC |
| Feb 17, 20264:31 PM ET | Hayon Joe Ronen | 13G/A | 7.30%3.20M shares | 0.00 ppfrom 7.30% | Dec 31, 2025 | SEC |
| Feb 17, 20268:21 AM ET | Hayon Joe Ronen | 13G/A | 7.30%3.20M shares | −2.40 ppfrom 9.70% | Dec 31, 2025 | SEC |
| Nov 12, 20254:01 PM ET | Hayon Joe Ronen | 13G/A | 9.70%3.29M shares | +2.30 ppfrom 7.40% | Sep 30, 2025 | SEC |
| May 15, 20254:02 PM ET | Hayon Joe Ronen | 13G/A | 7.40%1.97M shares | – | Mar 31, 2025 | SEC |
| May 15, 20254:02 PM ET | Ben-Noon Dagi Shahar | 13G/A | 6.30%1.67M shares | – | Mar 31, 2025 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell QTREX Quantum Ltd. shares.
No Form 144 notices for QTREX Quantum Ltd. are on file.