Axcelis Technologies, Inc.
DE ˙ DB ˙ US0545402085
133,80 € ↑7,60 (6,02%)
2026-06-03
AKTIENPREIS
SecurityDE:XXA1 / Axcelis Technologies, Inc.
InstitutionUBS Group AG
Latest Disclosed Ownership377,237 shares
Latest Disclosed Value $ 35,113,220
UBS Group AG reports 76.78% increase in ownership of XXA1 / Axcelis Technologies, Inc.

On May 5, 2026 - UBS Group AG filed a 13F-HR form disclosing ownership of 377,237 shares of Axcelis Technologies, Inc. (DE:XXA1) valued at $29,530,112 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 213,388 shares of Axcelis Technologies, Inc.. This represents a change in shares of 76.78% during the quarter. The current value of the position is $50,474,311 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 AXCELIS TECHNOLOGIES COM NEW 054540208 377,237 163,849 76.78 35,113 104.82 0.0010
2026-01-29 2025-12-31 13F AXCELIS TECHNOLOGIES COM NEW 054540208 213,388 86,065 67.60 17,144 37.91 0.0028
2025-11-13 2025-09-30 13F AXCELIS TECHNOLOGIES COM NEW 054540208 127,323 -70,694 -35.70 12,432 -9.91 0.0019
2025-08-14 2025-06-30 13F AXCELIS TECHNOLOGIES COM NEW 054540208 198,017 -74,121 -27.24 13,800 2.09 0.0024
2025-05-13 2025-03-31 13F AXCELIS TECHNOLOGIES COM NEW 054540208 272,138 23,748 9.56 13,517 -22.11 0.0025
2025-02-14 2024-12-31 13F AXCELIS TECHNOLOGIES COM NEW 054540208 248,390 112,646 82.98 17,355 21.94 0.0032
2024-11-14 2024-09-30 13F AXCELIS TECHNOLOGIES COM NEW 054540208 135,744 -23,742 -14.89 14,233 -37.24 0.0031
2024-08-14 2024-06-30 13F AXCELIS TECHNOLOGIES COM NEW 054540208 159,486 -36,581 -18.66 22,677 3.71 0.0056
2024-05-13 2024-03-31 13F AXCELIS TECHNOLOGIES COM NEW 054540208 196,067 -21,692 -9.96 21,865 -22.58 0.0054
2024-02-09 2023-12-31 13F AXCELIS TECHNOLOGIES COM NEW 054540208 217,759 53,838 32.84 28,241 5.66 0.0085
2023-11-09 2023-09-30 13F AXCELIS TECHNOLOGIES COM NEW 054540208 163,921 38,234 30.42 26,727 15.99 0.0092
2023-08-11 2023-06-30 13F AXCELIS TECHNOLOGIES COM NEW 054540208 125,687 -34,794 -21.68 23,042 7.75 0.0078
2023-05-12 2023-03-31 13F AXCELIS TECHNOLOGIES COM NEW 054540208 160,481 1,384 0.87 21,384 69.38 0.0078
2023-02-08 2022-12-31 13F AXCELIS TECHNOLOGIES COM NEW 054540208 159,097 -2,073 -1.29 12,626 29.34 0.0047
2022-11-10 2022-09-30 13F AXCELIS TECHNOLOGIES COM NEW 054540208 161,170 36,777 29.57 9,761 43.08 0.0043
2022-08-10 2022-06-30 13F AXCELIS TECHNOLOGIES COM NEW 054540208 124,393 -4,456 -3.46 6,822 -29.90 0.0028
2022-05-16 2022-03-31 13F AXCELIS TECHNOLOGIES COM NEW 054540208 128,849 -7,298 -5.36 9,732 -4.13 0.0032
2022-02-14 2021-12-31 13F AXCELIS TECHNOLOGIES COM NEW 054540208 136,147 15,011 12.39 10,151 78.18 0.0029
2021-11-15 2021-09-30 13F AXCELIS TECHNOLOGIES COM NEW 054540208 121,136 -7,989 -6.19 5,697 9.16 0.0018
2021-08-13 2021-06-30 13F AXCELIS TECHNOLOGIES COM NEW 054540208 129,125 -5,002 -3.73 5,219 -5.30 0.0017
2021-05-12 2021-03-31 13F AXCELIS TECHNOLOGIES COM NEW 054540208 134,127 -10,941 -7.54 5,511 30.47 0.0018
2021-02-11 2020-12-31 13F AXCELIS TECHNOLOGIES COM NEW 054540208 145,068 -7,408 -4.86 4,224 25.90 0.0014
2020-11-12 2020-09-30 13F AXCELIS TECHNOLOGIES COM NEW 054540208 152,476 -3,120 -2.01 3,355 -22.57 0.0013
2020-07-31 2020-06-30 13F AXCELIS TECHNOLOGIES COM NEW 054540208 155,596 -78,682 -33.58 4,333 1.00 0.0018
2020-05-01 2020-03-31 13F AXCELIS TECHNOLOGIES COM NEW 054540208 234,278 -25,604 -9.85 4,290 -31.49 0.0020
2020-02-14 2019-12-31 13F AXCELIS TECHNOLOGIES COM NEW 054540208 259,882 17,751 7.33 6,262 51.33 0.0022
2019-11-14 2019-09-30 13F AXCELIS TECHNOLOGIES COM NEW 054540208 242,131 20,978 9.49 4,138 24.34 0.0016
2019-08-14 2019-06-30 13F AXCELIS TECHNOLOGIES COM NEW 054540208 221,153 7,064 3.30 3,328 -22.75 0.0013
2019-05-14 2019-03-31 13F AXCELIS TECHNOLOGIES COM NEW 054540208 214,089 3,879 1.85 4,308 15.16 0.0018
2019-02-14 2018-12-31 13F AXCELIS TECHNOLOGIES COM NEW 054540208 210,210 -11,894 -5.36 3,741 -14.28 0.0017
2018-11-14 2018-09-30 13F AXCELIS TECHNOLOGIES COM NEW 054540208 222,104 2,140 0.97 4,364 0.18 0.0017
2018-08-14 2018-06-30 13F AXCELIS TECHNOLOGIES COM NEW 054540208 219,964 4,703 2.18 4,356 -17.73 0.0019
2018-05-15 2018-03-31 13F AXCELIS TECHNOLOGIES COM NEW 054540208 215,261 -6,704 -3.02 5,295 -16.89 0.0023
2018-02-14 2017-12-31 13F AXCELIS TECHNOLOGIES COM NEW 054540208 221,965 -4,514 -1.99 6,371 2.86 0.0026
2017-11-14 2017-09-30 13F AXCELIS TECHNOLOGIES COM NEW 054540208 226,479 -6,307 -2.71 6,194 27.00 0.0029
2017-11-14 2017-06-30 13F/A-1 AXCELIS TECHNOLOGIES COM NEW 054540208 232,786 2,483 1.08 4,877 12.63 0.0025
2017-08-14 2017-06-30 13F AXCELIS TECHNOLOGIES COM NEW 054540208 232,786 2,483 4,877
2017-11-14 2017-03-31 13F/A-1 AXCELIS TECHNOLOGIES COM NEW 054540208 230,303 2,827 1.24 4,330 30.82 0.0024
2017-05-12 2017-03-31 13F AXCELIS TECHNOLOGIES COM NEW 054540208 230,303 2,827 4,330
2017-02-14 2016-12-31 13F AXCELIS TECHNOLOGIES COM NEW 054540208 227,476 19,815 9.54 3,310 20.06 0.0018
2016-11-14 2016-09-30 13F AXCELIS TECHNOLOGIES COM NEW 054540208 207,661 -628,512 -75.17 2,757 22.59 0.0016
2016-08-12 2016-06-30 13F AXCELIS TECHNOLOGIES COM 054540109 836,173 -25,922 -3.01 2,249 -6.84 0.0014
2016-05-12 2016-03-31 13F AXCELIS TECHNOLOGIES COM 054540109 862,095 120,544 16.26 2,414 25.66 0.0016
2016-02-16 2015-12-31 13F AXCELIS TECHNOLOGIES COM 054540109 741,551 19,664 2.72 1,921 -0.31 0.0012
2015-11-13 2015-09-30 13F AXCELIS TECHNOLOGIES COM 054540109 721,887 16,216 2.30 1,927 -7.75 0.0014
2015-08-14 2015-06-30 13F AXCELIS TECHNOLOGIES COM 054540109 705,671 -33,499 -4.53 2,089 18.69 0.0014
2015-05-14 2015-03-31 13F AXCELIS TECHNOLOGIES COM 054540109 739,170 176,359 31.34 1,760 22.22 0.0012
2015-02-17 2014-12-31 13F AXCELIS TECHNOLOGIES COM 054540109 562,811 562,811 1,440 0.0010
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.