Latest Period
Q2 2026
Security Snapshot
AXT INC - Common Stock, $0.001 par value (AXTI) Institutional Ownership
CUSIP: 00246W103
13F Institutional Holders and Ownership History from Q1 2014 to Q2 2026
Institutions Reporting
257
Shares (Excl. Options)
45,934,081
Price
$72.08
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- Security type / class
- Equity / Common Stock, $0.001 par value
- Symbol
- AXTI on Nasdaq
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 45,934,081
- Total 13F value
- $3,309,984,821
- Portfolio coverage rank
- 0%
- Share change
- +12,934,021
- Value change
- +$1,090,040,708
- Number of holders
- 257
- Shares outstanding
- 65,404,701
- SEC-reported price per share
- $73.81
- Insider filing price
- $73.81
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- AXTI - AXT INC - Common Stock, $0.001 par value is tracked under CUSIP 00246W103.
- 257 institutions reported positions in Q2 2026.
- 6 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 189 to 257 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $1,860,533,044 to $3,309,984,821.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 257 institutions filings for Q2 2026.
Security key
00246W103
Latest holder period
Q2 2026
13F holders
257
13D/G owners
6
CIK / CUSIP context first
Open Q2 2026 holders
AXTI full holder history
AXT INC SEC filings
AXT INC company facts
AXT INC insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 00246W103:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
6
Security
AXTI
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 7.1% | $335,392,493 | 4,653,059 | BlackRock, Inc. | 30 Jun 2026 | |||
| JANE STREET GROUP, LLC | 6.7% | -10% | $274,101,293 | -$24,997,232 | 4,382,115 | -8.4% | JANE STREET GROUP, LLC | 30 Jun 2026 |
| Marex Securities Products Inc. | 7.2% | $257,086,404 | 4,005,709 | Marex Securities Products Inc. | 01 May 2026 | |||
| E20 Capital Ltd | 5.5% | $177,736,005 | 2,586,756 | E20 Capital Ltd | 21 Nov 2025 | |||
| VANGUARD GROUP INC | 5% | $3,133,839 | 2,270,898 | The Vanguard Group | 31 Mar 2025 | |||
| Cleveland Capital Management, L.L.C. | 1.1% | -83% | $37,751,318 | -$165,121,662 | 588,210 | -81% | Wade Massad | 31 Mar 2026 |
As of 30 Jun 2026, 257 institutional investors reported holding 45,934,081 shares of AXT INC - Common Stock, $0.001 par value (AXTI). This represents 70% of the company’s total 65,404,701 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
56%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 7.8% | 5,072,242 | +353% | 0.01% | $365,607,203 |
| Marex Group Ltd | 5.4% | 3,563,896 | +44399% | 1.9% | $256,885,624 |
| JANE STREET GROUP, LLC | 5.4% | 3,527,115 | +45% | 0.16% | $254,234,448 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.2% | 2,722,914 | +20% | 0% | $196,267,641 |
| D. E. Shaw & Co., Inc. | 3.4% | 2,250,085 | +190% | 0.1% | $162,186,127 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 2.7% | 1,758,421 | 0.01% | $126,746,986 | |
| GEODE CAPITAL MANAGEMENT, LLC | 2.7% | 1,736,210 | +195% | 0.01% | $125,165,958 |
| STATE STREET CORP | 2.3% | 1,482,498 | +339% | 0% | $106,858,456 |
| CITADEL ADVISORS LLC | 2.3% | 1,481,332 | +160% | 0.06% | $106,774,411 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 2% | 1,320,508 | +45% | 0.01% | $95,183,000 |
| Clear Street Group Inc. | 2% | 1,308,921 | 0.3% | $94,347,026 | |
| Invesco Ltd. | 1.7% | 1,143,577 | +15812% | 0.01% | $82,429,031 |
| CITIGROUP INC | 1.6% | 1,055,074 | +11% | 0.04% | $76,049,734 |
| Assenagon Asset Management S.A. | 1.6% | 1,022,988 | -32% | 0.1% | $73,736,975 |
| SG Americas Securities, LLC | 1.5% | 1,002,151 | +52700% | 0.04% | $72,235,000 |
| MILLENNIUM MANAGEMENT LLC | 1.3% | 854,322 | +16% | 0.04% | $61,579,530 |
| GOLDMAN SACHS GROUP INC | 1.3% | 819,556 | -12% | 0.01% | $59,073,563 |
| UBS Group AG | 1% | 654,117 | -40% | 0.01% | $47,148,752 |
| BANK OF AMERICA CORP /DE/ | 0.98% | 639,037 | -18% | 0% | $46,061,787 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 0.94% | 615,377 | 0.06% | $44,356,374 | |
| MORGAN STANLEY | 0.94% | 611,974 | -58% | 0% | $44,111,156 |
| NORTHERN TRUST CORP | 0.84% | 548,403 | +336% | 0% | $39,528,887 |
| Fund Resources Investment Holding Group Co Ltd | 0.82% | 536,706 | 4.7% | $38,685,768 | |
| VANGUARD FIDUCIARY TRUST CO | 0.66% | 431,889 | +42% | 0.01% | $31,130,559 |
| TWO SIGMA INVESTMENTS, LP | 0.61% | 397,732 | +511% | 0.02% | $28,668,523 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
50
Latest
Q2 2026
Rows shown
1-25 of 50
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q2 | 45,934,081 | $3,309,984,821 | +$1,090,040,708 | $72.08 | 257 |
| 2026 Q1 | 32,662,892 | $1,860,533,044 | +$175,554,622 | $56.98 | 189 |
| 2025 Q4 | 29,580,339 | $483,640,830 | +$285,955,747 | $16.35 | 112 |
| 2025 Q3 | 11,811,751 | $53,034,860 | +$2,940,630 | $4.49 | 65 |
| 2025 Q2 | 11,392,011 | $23,776,105 | +$440,158 | $2.09 | 61 |
| 2025 Q1 | 11,451,621 | $16,144,114 | -$9,999,400 | $1.41 | 66 |
| 2024 Q4 | 17,199,084 | $37,316,910 | -$4,795,461 | $2.17 | 79 |
| 2024 Q3 | 19,197,362 | $46,461,859 | -$7,866,644 | $2.42 | 83 |
| 2024 Q2 | 21,912,922 | $74,067,149 | -$16,799,851 | $3.38 | 92 |
| 2024 Q1 | 24,881,612 | $114,179,938 | +$17,835,744 | $4.59 | 93 |
| 2023 Q4 | 21,995,427 | $52,802,602 | -$363,133 | $2.40 | 89 |
| 2023 Q3 | 22,080,439 | $52,990,202 | -$5,176,436 | $2.40 | 87 |
| 2023 Q2 | 23,565,139 | $81,063,759 | -$6,570,221 | $3.44 | 97 |
| 2023 Q1 | 25,268,043 | $100,561,874 | +$5,930,017 | $3.98 | 100 |
| 2022 Q4 | 24,365,552 | $106,717,761 | -$2,175,196 | $4.38 | 104 |
| 2022 Q3 | 24,168,691 | $161,929,256 | +$4,998,433 | $6.70 | 104 |
| 2022 Q2 | 23,597,610 | $138,241,660 | +$4,887,995 | $5.86 | 97 |
| 2022 Q1 | 22,772,068 | $159,877,969 | -$2,591,955 | $7.02 | 90 |
| 2021 Q4 | 23,077,494 | $203,137,460 | -$107,337 | $8.81 | 91 |
| 2021 Q3 | 22,958,874 | $191,094,211 | -$24,458,242 | $8.33 | 98 |
| 2021 Q2 | 24,634,837 | $270,373,564 | -$2,293,159 | $10.98 | 100 |
| 2021 Q1 | 24,741,168 | $288,480,745 | +$262,889 | $11.66 | 105 |
| 2020 Q4 | 24,784,444 | $237,224,704 | -$4,669,979 | $9.57 | 93 |
| 2020 Q3 | 25,550,675 | $156,365,813 | -$1,503,866 | $6.12 | 90 |
| 2020 Q2 | 26,124,701 | $124,463,675 | +$9,430,503 | $4.76 | 94 |