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Axcelis Technologies shares owned by PRIMECAP Management Company

Quarter-by-quarter ownership of Axcelis Technologies (ACLS) shares owned by PRIMECAP Management Company from 13F filings

Historical chart of PRIMECAP Management Company investment in Axcelis Technologies

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All positions including Axcelis Technologies held by PRIMECAP Management Company consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Axcelis Technologies by PRIMECAP Management Company

Quarter filed Position value Share count Share price at filing
2025-09-30 $81M 834k 97.64
2025-06-30 $59M 852k 69.69
2025-03-31 $42M 835k 49.67
2024-12-31 $64M 916k 69.87
2024-09-30 $102M 974k 104.85
2024-06-30 $141M 990k 142.19
2024-03-31 $113M 1.0M 111.52
2023-12-31 $135M 1.0M 129.69
2023-09-30 $171M 1.0M 163.05
2023-06-30 $198M 1.1M 183.33
2023-03-31 $155M 1.2M 133.25
2022-12-31 $101M 1.3M 79.36
2022-09-30 $100M 1.6M 60.56
2022-06-30 $92M 1.7M 54.84
2022-03-31 $146M 1.9M 75.53
2021-12-31 $156M 2.1M 74.56
2021-09-30 $105M 2.2M 47.03
2021-06-30 $93M 2.3M 40.42
2021-03-31 $96M 2.3M 41.09
2020-12-31 $73M 2.5M 29.12
2020-09-30 $57M 2.6M 22.00
2020-06-30 $76M 2.7M 27.85
2020-03-31 $51M 2.8M 18.31
2019-12-31 $70M 2.9M 24.09
2019-09-30 $50M 2.9M 17.09
2019-06-30 $44M 2.9M 15.05
2019-03-31 $59M 2.9M 20.12
2018-12-31 $53M 3.0M 17.80
2018-09-30 $58M 3.0M 19.65
2018-06-30 $58M 2.9M 19.80
2018-03-31 $72M 2.9M 24.60
2017-12-31 $87M 3.0M 28.70
2017-09-30 $92M 3.4M 27.35
2017-06-30 $71M 3.4M 20.95
2017-03-31 $68M 3.6M 18.80
2016-12-31 $51M 3.5M 14.55
2016-09-30 $46M 3.5M 13.28