Axt Inc
AXTI- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001051627
In the last 90 days, Axt Inc insiders filed 0 open-market purchases and 2 sales; 258 institutions reported holding it in 13F filings for Q2 2026, worth $3.31B in total; no superinvestor holds it.
Holders of 5% or more of AXTI
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Axt Inc, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Marex Securities Products Inc. | 13G | 7.20%4.01M shares | New | May 6, 20261 filing | May 6, 2026 | SEC |
| E20 Capital Ltd | 13G | 5.50%2.59M shares | New | May 18, 20261 filing | May 18, 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
5 Schedule 13D and 13G filings on Axt Inc, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| May 18, 20266:07 AM ET | E20 Capital Ltd | 13G | 5.50%2.59M shares | New | Nov 21, 2025 | SEC |
| May 8, 20263:44 PM ET | Cleveland Capital Management, L.L.C.and 3 others | 13G/A | 1.10%588.2K shares | −5.80 ppfrom 6.90%Below 5% | Mar 31, 2026 | SEC |
| May 6, 20262:08 PM ET | Marex Securities Products Inc.and 1 other | 13G | 7.20%4.01M shares | New | May 1, 2026 | SEC |
| May 15, 20251:32 PM ET | Cleveland Capital Management, L.L.C.and 3 others | 13G/A | 6.90%3.16M shares | – | Mar 31, 2025 | SEC |
| Apr 30, 202510:59 AM ET | Vanguard Group Inc | 13G/A | 4.98%2.27M shares | –Below 5% | Mar 31, 2025 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Axt Inc shares.
No Form 144 notices for Axt Inc are on file.