AXT INC (AXTI) Institutional Ownership Changes & 13F Activity
AXT INC (AXTI). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Marex Group Plc, D. E. Shaw & Co., Inc., State Street Corp, Invesco Ltd., and Jane Street Group, Llc.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Neuberger Berman Group Llc | Buy | +145,819 | — | 145,819 | $10.51M | Q2 2026 | Oct 27, 2026 |
| State Street Corp | Buy | +1,144,581 | +338.7% | 1,482,498 | $106.86M | Q2 2026 | Sep 22, 2026 |
| Manufacturers Life Insurance Company, The | Buy | +15,607 | +266.8% | 21,456 | $1.55M | Q2 2026 | Sep 09, 2026 |
| Citadel Advisors Llc | Buy | +911,661 | +160.0% | 1,481,332 | $106.77M | Q2 2026 | Sep 02, 2026 |
| Allianz Asset Management Gmbh | Buy | +23,378 | — | 23,378 | $1.69M | Q2 2026 | Sep 02, 2026 |
| California State Teachers Retirement System | Buy | +2,481 | +3.9% | 66,887 | $4.82M | Q2 2026 | Aug 24, 2026 |
| Assenagon Asset Management S.A. | Sell | -482,366 | -32.0% | 1,022,988 | $73.74M | Q2 2026 | Aug 21, 2026 |
| Mercer Global Advisors Inc | Buy | +4,429 | — | 4,429 | $319.24K | Q2 2026 | Aug 19, 2026 |
| Beacon Pointe Advisors, Llc | Buy | +4,522 | — | 4,522 | $325.95K | Q2 2026 | Aug 18, 2026 |
| Fulcrum Asset Management Llp | Buy | +3,958 | — | 3,958 | $282.84K | Q2 2026 | Aug 18, 2026 |
| Jefferies Financial Group Inc. | Sell | -13,600 | -25.7% | 39,355 | $2.84M | Q2 2026 | Aug 17, 2026 |
| Marex Group Plc | Buy | +3,555,887 | +44398.6% | 3,563,896 | $256.89M | Q2 2026 | Aug 14, 2026 |
| D. E. Shaw & Co., Inc. | Buy | +1,473,829 | +189.9% | 2,250,085 | $162.19M | Q2 2026 | Aug 14, 2026 |
| Invesco Ltd. | Buy | +1,143,577 | — | 1,143,577 | $82.43M | Q2 2026 | Aug 14, 2026 |
| Jane Street Group, Llc | Buy | +1,100,883 | +45.4% | 3,527,115 | $254.23M | Q2 2026 | Aug 14, 2026 |
| Price T Rowe Associates Inc | Buy | +410,755 | +45.2% | 1,320,508 | $95.18M | Q2 2026 | Aug 14, 2026 |
| T. Rowe Price Investment Management, Inc. | Buy | +392,787 | — | 392,787 | $28.31M | Q2 2026 | Aug 14, 2026 |
| Wellington Management Group Llp | Buy | +359,481 | — | 359,481 | $25.91M | Q2 2026 | Aug 14, 2026 |
| Voloridge Investment Management, Llc | Buy | +333,897 | — | 333,897 | $24.07M | Q2 2026 | Aug 14, 2026 |
| Two Sigma Investments, Lp | Buy | +332,632 | +511.0% | 397,732 | $28.67M | Q2 2026 | Aug 14, 2026 |
| Nomura Asset Management International Inc. | Buy | +315,754 | — | 315,754 | $22.76M | Q2 2026 | Aug 14, 2026 |
| Squarepoint Ops Llc | Buy | +291,368 | +1347.0% | 312,999 | $22.56M | Q2 2026 | Aug 14, 2026 |
| Barclays Plc | Sell | -235,202 | -93.0% | 17,601 | $1.27M | Q2 2026 | Aug 14, 2026 |
| Canada Pension Plan Investment Board | Buy | +194,500 | +2343.4% | 202,800 | $14.62M | Q2 2026 | Aug 14, 2026 |
| Charles Schwab Investment Management Inc | Buy | +159,593 | +588.1% | 186,730 | $13.46M | Q2 2026 | Aug 14, 2026 |
| Bank Of America Corp | Sell | -137,263 | -17.7% | 639,037 | $46.06M | Q2 2026 | Aug 14, 2026 |
| Group One Trading Llc | Buy | +131,113 | +355.3% | 168,015 | $12.11M | Q2 2026 | Aug 14, 2026 |
| Nomura Holdings Inc | Buy | +121,927 | +1741.8% | 128,927 | $9.29M | Q2 2026 | Aug 14, 2026 |
| Millennium Management Llc | Buy | +115,128 | +15.6% | 854,322 | $61.58M | Q2 2026 | Aug 14, 2026 |
| Kadensa Capital Ltd | Buy | +115,053 | — | 115,053 | $8.29M | Q2 2026 | Aug 14, 2026 |
Frequently asked questions about AXTI activity
Which institutional owners are buying AXTI?
Institutional owners buying AXTI include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in AXTI activity?
"Buy" means an investor increased their reported position in AXTI compared to the prior reporting period. This reflects growing exposure to AXT INC (AXTI) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in AXTI increasing?
Institutional interest in AXTI can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
Related AXTI Institutional Insights
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