AXT INC
Total Trades
21
Buys
1
Sells
19
Largest Trade
$1M+
Insiders
6
Institutional Funds
80
Inst. Value
$1M+
Activist Filings
9
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| CHANG DAVID C | Director | SELL | $1M+ | 40K | $38.48 | Mar 5, 2026 |
| CHEN JESSE | Director | SELL | $500K+ | 20K | $38.51 | Mar 5, 2026 |
| CHEN JESSE | Director | SELL | $500K+ | 22K | $43.08 | Mar 4, 2026 |
| YOUNG MORRIS S | CEO | SELL | $1M+ | 160K | $43.32 | Mar 3, 2026 |
| FISCHER GARY L | CFO | SELL | $1M+ | 405K | $41.45 | Mar 3, 2026 |
| CHANG DAVID C | Director | SELL | $100K–$500K | 25K | $14.84 | Dec 10, 2025 |
| YOUNG MORRIS S | CEO | SELL | $100K–$500K | 37K | $12.46 | Dec 9, 2025 |
| YOUNG MORRIS S | CEO | SELL | $100K–$500K | 35K | $12.05 | Dec 8, 2025 |
| YOUNG MORRIS S | CEO | EXERCISE | $100K–$500K | 69K | $4.33 | Dec 8, 2025 |
| CHANG DAVID C | Director | SELL | $500K+ | 50K | $11.53 | Dec 3, 2025 |
| YOUNG MORRIS S | CEO | SELL | $100K–$500K | 33K | $10.39 | Nov 19, 2025 |
| FISCHER GARY L | CFO | SELL | $1M+ | 101K | $10.14 | Nov 13, 2025 |
| LEBLANC LEONARD J | Director | SELL | $15K–$50K | 4K | $8.41 | Nov 10, 2025 |
| CHANG DAVID C | Director | SELL | $500K+ | 100K | $8.94 | Nov 6, 2025 |
| FISCHER GARY L | CFO | SELL | $100K–$500K | 23K | $8.87 | Nov 6, 2025 |
| FISCHER GARY L | CFO | SELL | $500K+ | 80K | $8.82 | Nov 6, 2025 |
| YOUNG MORRIS S | CEO | SELL | $500K+ | 80K | $8.65 | Nov 4, 2025 |
| YOUNG MORRIS S | CHAIRMAN AND CEO | BUY | $15K–$50K | 30K | $1.36 | Feb 26, 2025 |
| CHEN JESSE | Director | SELL | $15K–$50K | 8K | $4.45 | Mar 1, 2023 |
| CHRISTINE RUSSELL | Director | SELL | $50K–$100K | 8K | $9.40 | Aug 4, 2022 |
| FISCHER GARY L | VICE PRESIDENT | SELL | $500K+ | 100K | $8.63 | Aug 2, 2022 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 80 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| DAVIDSON KEMPNER CAPITAL MANAGEMENT LP | 2.7M | $1M+ | SH |
| Point72 Asset Management, L.P. | 1.5M | $1M+ | SH |
| CloudAlpha Capital Management Limited/Hong Kong | 1.4M | $1M+ | SH |
| Alyeska Investment Group, L.P. | 1.2M | $1M+ | SH |
| Maytree Asset Management Ltd | 682K | $1M+ | SH |
| BlueCrest Capital Management Ltd | 653K | $1M+ | SH |
| Assenagon Asset Management S.A. | 575K | $1M+ | SH |
| ACADIAN ASSET MANAGEMENT LLC | 569K | $1M+ | SH |
| WHITE PINE CAPITAL LLC | 415K | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 400K | $1M+ | SH |
| MORGAN STANLEY | 365K | $1M+ | SH |
| NOMURA HOLDINGS INC | 291K | $1M+ | SH |
| Schonfeld Strategic Advisors LLC | 250K | $1M+ | SH |
| STATE STREET CORP | 249K | $1M+ | SH |
| BNP PARIBAS FINANCIAL MARKETS | 192K | $1M+ | SH |
| Caitong International Asset Management Co., Ltd | 180K | $1M+ | SH |
| Caitong International Asset Management Co., Ltd | 180K | $1M+ | SH |
| DIMENSIONAL FUND ADVISORS LP | 168K | $1M+ | SH |
| LAZARD ASSET MANAGEMENT LLC | 163K | $1M+ | SH |
| Voleon Capital Management LP | 121K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
Cleveland Capital Management, L.L.C.
SC 13G/A · May 15, 2025
6.7%
3.0M shares
SC 13G/A · Apr 30, 2025
5.0%
2.3M shares
Cleveland Capital Management, L.L.C.
SC 13G · Oct 17, 2024
5.3%
2.4M shares
The Vanguard Group - 23-1945930
SC 13G · Feb 13, 2024
5.2%
2.3M shares
First Wilshire Securities Management, Inc. (b) Tax ID 95-2844956
SC 13G · Feb 12, 2024
7.6%
3.3M shares
SC 13G/A · Jul 7, 2023
1.7%
727K shares
Dimensional Fund Advisors LP 30-0447847
SC 13G/A · Feb 10, 2023
7.3%
3.2M shares
SC 13G/A · Feb 1, 2023
6.2%
2.7M shares
SC 13G/A · Feb 1, 2022
6.4%
2.7M shares