AXT, Inc.
DE ˙ DB ˙ US00246W1036
90,98 € ↓ -7,36 (-7,48%)
2026-06-02
DEL PRIS
SecurityDE:AHV / AXT, Inc.
InstitutionUBS Group AG
Latest Disclosed Ownership1,096,636 shares
Latest Disclosed Value $ 62,486,320
UBS Group AG reports 999.45% increase in ownership of AHV / AXT, Inc.

On May 5, 2026 - UBS Group AG filed a 13F-HR form disclosing ownership of 1,096,636 shares of AXT, Inc. (DE:AHV) valued at $49,611,813 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 99,744 shares of AXT, Inc.. This represents a change in shares of 999.45% during the quarter. The current value of the position is $99,771,943 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-05 2026-03-31 13F AXT COM 00246W103 1,096,636 996,892 999.45 62,486 3,733.50 0.0094
2026-01-29 2025-12-31 13F AXT COM 00246W103 99,744 16,983 20.52 1,631 339.35 0.0003
2025-11-13 2025-09-30 13F AXT COM 00246W103 82,761 -60,490 -42.23 372 24.08 0.0001
2025-08-14 2025-06-30 13F AXT COM 00246W103 143,251 -70,597 -33.01 299 -0.66 0.0001
2025-05-13 2025-03-31 13F AXT COM 00246W103 213,848 -240,376 -52.92 302 -69.44 0.0001
2025-02-14 2024-12-31 13F AXT COM 00246W103 454,224 393,352 646.20 986 570.07 0.0002
2024-11-14 2024-09-30 13F AXT COM 00246W103 60,872 46 0.08 147 -28.29 0.0000
2024-08-14 2024-06-30 13F AXT COM 00246W103 60,826 48,346 387.39 206 259.65 0.0001
2024-05-13 2024-03-31 13F AXT COM 00246W103 12,480 2,423 24.09 57 137.50 0.0000
2024-02-09 2023-12-31 13F AXT COM 00246W103 10,057 -1,079 -9.69 24 -7.69 0.0000
2023-11-09 2023-09-30 13F AXT COM 00246W103 11,136 -4,817 -30.19 27 -51.85 0.0000
2023-08-11 2023-06-30 13F AXT COM 00246W103 15,953 -12,185 -43.30 55 -51.35 0.0000
2023-05-12 2023-03-31 13F AXT COM 00246W103 28,138 6,537 30.26 112 18.09 0.0000
2023-02-08 2022-12-31 13F AXT COM 00246W103 21,601 -312 -1.42 95 -35.62 0.0000
2022-11-10 2022-09-30 13F AXT COM 00246W103 21,913 12,499 132.77 146 165.45 0.0001
2022-08-10 2022-06-30 13F AXT COM 00246W103 9,414 -10,048 -51.63 55 -59.56 0.0000
2022-05-16 2022-03-31 13F AXT COM 00246W103 19,462 -12,037 -38.21 136 -51.08 0.0000
2022-02-14 2021-12-31 13F AXT COM 00246W103 31,499 15,127 92.40 278 102.92 0.0001
2021-11-15 2021-09-30 13F AXT COM 00246W103 16,372 -64,772 -79.82 137 -84.62 0.0000
2021-08-13 2021-06-30 13F AXT COM 00246W103 81,144 37,027 83.93 891 73.35 0.0003
2021-05-12 2021-03-31 13F AXT COM 00246W103 44,117 24,271 122.30 514 170.53 0.0002
2021-02-11 2020-12-31 13F AXT COM 00246W103 19,846 18,881 1,956.58 190 3,066.67 0.0001
2020-11-12 2020-09-30 13F AXT COM 00246W103 965 -12,888 -93.03 6 -90.91 0.0000
2020-07-31 2020-06-30 13F AXT COM 00246W103 13,853 -8,639 -38.41 66 -8.33 0.0000
2020-05-01 2020-03-31 13F AXT COM 00246W103 22,492 -29,878 -57.05 72 -68.42 0.0000
2020-02-14 2019-12-31 13F AXT COM 00246W103 52,370 22,211 73.65 228 113.08 0.0001
2019-11-14 2019-09-30 13F AXT COM 00246W103 30,159 22,031 271.05 107 234.38 0.0000
2019-08-14 2019-06-30 13F AXT COM 00246W103 8,128 3,206 65.14 32 45.45 0.0000
2019-05-14 2019-03-31 13F AXT COM 00246W103 4,922 -10,554 -68.20 22 -67.16 0.0000
2019-02-14 2018-12-31 13F AXT COM 00246W103 15,476 2,979 23.84 67 -25.56 0.0000
2018-11-14 2018-09-30 13F AXT COM 00246W103 12,497 4,378 53.92 90 55.17 0.0000
2018-08-14 2018-06-30 13F AXT COM 00246W103 8,119 4,262 110.50 58 107.14 0.0000
2018-05-15 2018-03-31 13F AXT COM 00246W103 3,857 2,059 114.52 28 75.00 0.0000
2018-02-14 2017-12-31 13F AXT COM 00246W103 1,798 573 46.78 16 45.45 0.0000
2017-11-14 2017-09-30 13F AXT COM 00246W103 1,225 -398 -24.52 11 10.00 0.0000
2017-11-14 2017-06-30 13F/A-1 AXT COM 00246W103 1,623 1,623 10 0.0000
2017-08-14 2017-06-30 13F AXT COM 00246W103 1,623 1,623 10
2017-11-14 2017-03-31 13F/A-1 AXT COM 00246W103 0 -3,765 -100.00 0 -100.00
2017-02-14 2016-12-31 13F AXT COM 00246W103 3,765 3,765 0.00 18 0.0000
2016-08-12 2016-06-30 13F AXT COM 00246W103 0 -1,334 -100.00 0 -100.00
2016-05-12 2016-03-31 13F AXT COM 00246W103 1,334 991 288.92 3 200.00 0.0000
2016-02-16 2015-12-31 13F AXT COM 00246W103 343 230 203.54 1 0.0000
2015-11-13 2015-09-30 13F AXT COM 00246W103 113 113 0.00 0 0.0000
2015-08-14 2015-06-30 13F AXT COM 00246W103 0 -181 -100.00 0 0.0000
2015-05-14 2015-03-31 13F AXT COM 00246W103 181 -1,665 -90.20 0 -100.00
2015-02-17 2014-12-31 13F AXT COM 00246W103 1,846 1,846 5 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.