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.
13F holders, Q1 2026
Institutional positions in Axt Inc as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 193
- +82 vs. Q4 2025
- Shares held
- 32.7M
- +5.36M (+19.6%) vs. Q4 2025
- Total value
- $1.86B
- +$1.41B (+316.9%) vs. Q4 2025
- New holders
- 108
- 37 more added
- Sold out
- 26
- 42 more reduced
1 institution that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AXTI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 258 | $3.31B |
| Q1 2026 | 193 | $1.86B |
| Q4 2025 | 112 | $480.9M |
| Q3 2025 | 66 | $53.1M |
| Q2 2025 | 62 | $23.8M |
| Q1 2025 | 69 | $16.1M |
| Q4 2024 | 81 | $37.3M |
| Q3 2024 | 84 | $47.1M |
| Q2 2024 | 93 | $74.1M |
| Q1 2024 | 97 | $115.9M |
| Q4 2023 | 89 | $52.8M |
| Q3 2023 | 87 | $53.0M |
| Q2 2023 | 98 | $81.1M |
| Q1 2023 | 102 | $100.6M |
| Q4 2022 | 108 | $106.7M |
| Q3 2022 | 112 | $162.0M |
| Q2 2022 | 101 | $138.2M |
| Q1 2022 | 94 | $159.9M |
| Q4 2021 | 94 | $203.1M |
| Q3 2021 | 102 | $191.3M |
| Q2 2021 | 102 | $270.4M |
| Q1 2021 | 108 | $288.5M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Axt Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Exchange Traded Concepts, LLC | 18,102 | $1.03M | 0.01% | +18,102 | New |
| Vanguard Global Advisers, LLC | 19,715 | $1.12M | 0.00% | +19,715 | New |
| HSBC Holdings PLC | 20,673 | $1.16M | 0.00% | +20,673 | New |
| SummitTX Capital, L.P. | 20,498 | $1.17M | 0.04% | +6,528+46.7% | Added |
| Walleye Trading LLC | 20,587 | $1.17M | 0.02% | +20,587 | New |
| Mirae Asset Global Investments Co., Ltd. | 21,160 | $1.21M | 0.00% | +21,160 | New |
| Squarepoint Ops LLC | 21,631 | $1.23M | 0.00% | −16,218−42.8% | Reduced |
| Gsa Capital Partners LLP | 24,123 | $1.38M | 0.09% | −54,332−69.3% | Reduced |
| Janus Henderson Group PLC | 24,500 | $1.39M | 0.00% | +24,500 | New |
| XTX Topco Ltd | 24,744 | $1.41M | 0.02% | −10,457−29.7% | Reduced |
| MML Investors Services, LLC | 25,858 | $1.47M | 0.00% | +25,858 | New |
| Bridgeway Capital Management, LLC | 26,200 | $1.49M | 0.03% | −67,292−72.0% | Reduced |
| Charles Schwab Investment Management Inc | 27,137 | $1.55M | 0.00% | +7,122+35.6% | Added |
| Schonfeld Strategic Advisors LLC | 28,423 | $1.62M | 0.01% | −221,397−88.6% | Reduced |
| Octahedron Capital Management L.P. | 29,000 | $1.65M | 1.20% | +29,000 | New |
| 1832 Asset Management L.P. | 29,100 | $1.66M | 0.00% | +29,100 | New |
| Hudson Bay Capital Management LP | 29,536 | $1.68M | 0.01% | −37,960−56.2% | Reduced |
| Oasis Advisors, LLC | 30,779 | $1.75M | 0.34% | +30,779 | New |
| Atlas Brown,Inc. | 31,650 | $1.80M | 0.54% | −7,500−19.2% | Reduced |
| Commonwealth Equity Services, LLC | 31,685 | $1.81M | 0.00% | +31,685 | New |
| Algert Global LLC | 32,230 | $1.84M | 0.03% | +32,230 | New |
| Vanguard Asset Management, Ltd | 34,371 | $1.96M | 0.00% | +34,371 | New |
| Legal & General Group Plc | 36,019 | $2.05M | 0.00% | +36,019 | New |
| Group One Trading, L.P. | 36,902 | $2.10M | 0.07% | −32,266−46.6% | Reduced |
| Verition Fund Management LLC | 37,000 | $2.11M | 0.02% | +18,618+101.3% | Added |
| J.W. Cole Advisors, Inc. | 37,654 | $2.15M | 0.07% | +37,654 | New |
| Creative Planning | 40,423 | $2.30M | 0.00% | +731+1.8% | Added |
| Jain Global LLC | 41,810 | $2.38M | 0.03% | +41,810 | New |
| Concurrent Investment Advisors, LLC | 41,908 | $2.39M | 0.03% | +41,908 | New |
| Polen Capital Management LLC | 49,368 | $2.81M | 0.02% | +27,153+122.2% | Added |
| Raymond James Financial Inc | 52,456 | $2.99M | 0.00% | −128,308−71.0% | Reduced |
| Jefferies Financial Group Inc. | 52,955 | $3.02M | 0.04% | +37,988+253.8% | Added |
| California State Teachers Retirement System | 64,406 | $3.67M | 0.00% | +64,406 | New |
| Two Sigma Investments, LP | 65,100 | $3.71M | 0.00% | −453,551−87.4% | Reduced |
| SEI Investments Co | 73,298 | $4.18M | 0.00% | +4,021+5.8% | Added |
| Brevan Howard Capital Management LP | 74,979 | $4.27M | 0.04% | +54,250+261.7% | Added |
| UBS Asset Management Americas Inc | 76,893 | $4.38M | 0.00% | +76,893 | New |
| Dymon Asia Capital (Singapore) Pte. Ltd. | 78,778 | $4.49M | 0.99% | −40,845−34.1% | Reduced |
| Arosa Capital Management LP | 85,000 | $4.84M | 3.15% | +5,000+6.3% | Added |
| Prelude Capital Management, LLC | 87,092 | $4.96M | 0.38% | +87,092 | New |
| LPL Financial LLC | 90,152 | $5.14M | 0.00% | +90,152 | New |
| AnglePoint Asset Management Ltd | 94,822 | $5.40M | 3.82% | −587,477−86.1% | Reduced |
| HRT Financial LP | 99,546 | $5.67M | 0.01% | +99,546 | New |
| Swiss National Bank | 103,900 | $5.92M | 0.00% | +103,900 | New |
| LMR Partners LLP | 105,000 | $5.98M | 0.06% | +39,512+60.3% | Added |
| Valliance Asset Management Ltd | 112,600 | $6.42M | 5.26% | +112,600 | New |
| White Pine Capital LLC | 113,668 | $6.48M | 1.76% | −301,223−72.6% | Reduced |
| Polymer Capital Management (HK) LTD | 115,567 | $6.59M | 0.92% | +115,567 | New |
| Marshall Wace, LLP | 120,388 | $6.86M | 0.01% | −71,662−37.3% | Reduced |
| Gotham Asset Management, LLC | 120,408 | $6.86M | 0.02% | +56,754+89.2% | Added |
| Q Fund Management (Hong Kong) Ltd | 124,262 | $7.08M | 16.98% | +124,262 | New |
| Northern Trust Corp | 125,861 | $7.17M | 0.00% | +33,056+35.6% | Added |
| JPMorgan Chase & Co | 136,965 | $7.22M | 0.00% | +136,604+37,840.4% | Added |
| EAM Investors, LLC | 155,011 | $8.83M | 1.02% | +39,437+34.1% | Added |
| Simplex Trading, LLC | 173,574 | $9.89M | 0.31% | +85,881+97.9% | Added |
| Dimensional Fund Advisors LP | 187,684 | $10.7M | 0.00% | 00.0% | Unchanged |
| Alyeska Investment Group, L.P. | 200,000 | $11.4M | 0.03% | −1,034,693−83.8% | Reduced |
| Boothbay Fund Management, LLC | 206,944 | $11.8M | 0.28% | −14,349−6.5% | Reduced |
| Private Advisor Group, LLC | 224,395 | $12.8M | 0.06% | +224,395 | New |
| Persistent Asset Partners Ltd | 233,563 | $13.3M | 5.17% | −74,048−24.1% | Reduced |
| Barclays PLC | 252,803 | $14.4M | 0.01% | +166,221+192.0% | Added |
| Caitong International Asset Management Co., Ltd | 255,567 | $14.6M | 2.69% | +75,842+42.2% | Added |
| Monolith Management Ltd | 281,250 | $16.0M | 6.24% | −165,750−37.1% | Reduced |
| Qube Research & Technologies Ltd | 299,947 | $17.1M | 0.02% | −188,796−38.6% | Reduced |
| Susquehanna International Group, LLP | 301,615 | $17.2M | 0.02% | −402,713−57.2% | Reduced |
| Vanguard Fiduciary Trust Co | 303,904 | $17.3M | 0.00% | +303,904 | New |
| Rokos Capital Management LLP | 330,788 | $18.8M | 0.33% | +330,788 | New |
| CloudAlpha Capital Management Limited/Hong Kong | 334,402 | $19.1M | 2.09% | −1,056,328−76.0% | Reduced |
| State Street Corp | 337,917 | $19.3M | 0.00% | +88,657+35.6% | Added |
| BNP Paribas Arbitrage, SA | 376,956 | $21.5M | 0.01% | +185,234+96.6% | Added |
| Driehaus Capital Management LLC | 384,561 | $21.9M | 0.16% | +384,561 | New |
| IMC-Chicago, LLC | 456,014 | $26.0M | 0.39% | +456,014 | New |
| Anatole Investment Management Ltd | 463,225 | $26.4M | 3.68% | +463,225 | New |
| Hood River Capital Management LLC | 526,663 | $30.0M | 0.30% | −1,485,565−73.8% | Reduced |
| Citadel Advisors LLC | 569,671 | $32.5M | 0.02% | −207,166−26.7% | Reduced |
| Geode Capital Management, LLC | 587,679 | $33.5M | 0.00% | +95,349+19.4% | Added |
| Ariose Capital Management Ltd | 685,524 | $39.1M | 26.23% | +685,524 | New |
| Millennium Management LLC | 739,194 | $42.1M | 0.03% | +533,691+259.7% | Added |
| D. E. Shaw & Co., Inc. | 776,256 | $44.2M | 0.03% | +332,476+74.9% | Added |
| Bank of America Corp | 776,300 | $44.2M | 0.00% | +410,181+112.0% | Added |
| Price T Rowe Associates Inc | 909,753 | $51.8M | 0.01% | +909,753 | New |
| Goldman Sachs Group Inc | 933,495 | $53.2M | 0.01% | +664,084+246.5% | Added |
| Citigroup Inc | 952,700 | $54.3M | 0.03% | +943,567+10,331.4% | Added |
| UBS Group AG | 1,096,636 | $62.5M | 0.01% | +996,892+999.5% | Added |
| BlackRock, Inc. | 1,119,468 | $63.8M | 0.00% | +282,948+33.8% | Added |
| E Fund Management Co., Ltd. | 1,262,719 | $71.9M | 2.14% | +1,262,719 | New |
| Anther Capital Ltd | 1,307,206 | $74.5M | 1.95% | +1,307,206 | New |
| WT Asset Management Ltd | 1,347,119 | $76.8M | 1.61% | +1,347,119 | New |
| Morgan Stanley | 1,443,634 | $82.3M | 0.00% | +553,005+62.1% | Added |
| Assenagon Asset Management S.A. | 1,505,354 | $85.8M | 0.14% | +930,526+161.9% | Added |
| E20 Capital Ltd | 2,068,550 | $117.9M | 11.06% | −973,731−32.0% | Reduced |
| Vanguard Capital Management LLC | 2,278,403 | $129.8M | 0.00% | +2,278,403 | New |
| Jane Street Group, LLC | 2,426,232 | $138.2M | 0.15% | +1,521,633+168.2% | Added |
| Davidson Kempner Capital Management LP | 0 | $0 | 0.00% | −2,734,693−100.0% | Sold out |
| BlueCrest Capital Management Ltd | 0 | $0 | 0.00% | −653,063−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −162,530−100.0% | Sold out |
| Voleon Capital Management LP | 0 | $0 | 0.00% | −121,225−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −91,074−100.0% | Sold out |
| Keystone Wealth Services, LLC | 0 | $0 | 0.00% | −89,763−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −86,700−100.0% | Sold out |