Materion Corporation shares owned by Brian McDonald
Quarter-by-quarter ownership of Materion Corporation (MTRN) shares owned by Brian McDonald
from 13F filings
Historical chart of Brian McDonald investment in Materion Corporation
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Quarterly reported holdings in Materion Corporation by Brian McDonald
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $1.0M | 8.6k | 120.87 |
| 2025-06-30 | $783k | 9.9k | 79.41 |
| 2025-03-31 | $803k | 9.8k | 81.58 |
| 2024-12-31 | $998k | 10k | 98.95 |
| 2024-09-30 | $1.2M | 11k | 111.84 |
| 2024-06-30 | $1.2M | 11k | 108.13 |
| 2024-03-31 | $1.6M | 12k | 131.75 |
| 2023-09-30 | $1.3M | 13k | 101.91 |
| 2023-06-30 | $0 | 0 | 0.00 |
| 2022-12-31 | $1.3M | 14k | 93.85 |
| 2022-09-30 | $1.4M | 18k | 81.01 |
| 2022-06-30 | $1.5M | 20k | 75.49 |
| 2022-03-31 | $1.8M | 20k | 88.45 |
| 2021-12-31 | $1.7M | 20k | 82.83 |
| 2021-09-30 | $1.5M | 21k | 71.02 |
| 2021-06-30 | $1.5M | 22k | 71.11 |
| 2021-03-31 | $1.6M | 23k | 67.73 |
| 2020-12-31 | $1.6M | 23k | 68.07 |
| 2020-09-30 | $1.2M | 22k | 53.80 |
| 2020-06-30 | $1.3M | 22k | 61.74 |
| 2020-03-31 | $984k | 20k | 49.52 |
| 2019-12-31 | $1.1M | 19k | 56.27 |
| 2019-09-30 | $1.1M | 19k | 58.73 |
| 2019-06-30 | $1.2M | 19k | 62.79 |
| 2019-03-31 | $1.2M | 20k | 58.43 |
| 2018-12-31 | $914k | 20k | 46.68 |
| 2018-09-30 | $1.1M | 20k | 53.79 |
| 2018-06-30 | $1.2M | 21k | 55.77 |
| 2018-03-31 | $1.2M | 21k | 54.49 |
| 2017-12-31 | $1.0M | 21k | 50.98 |
| 2017-09-30 | $1.1M | 21k | 50.92 |
| 2017-06-30 | $794k | 21k | 37.98 |
| 2017-03-31 | $783k | 22k | 35.53 |
| 2016-12-31 | $842k | 21k | 39.57 |
| 2016-09-30 | $617k | 20k | 30.65 |
| 2016-06-30 | $538k | 20k | 26.89 |
| 2016-03-31 | $567k | 20k | 27.91 |
| 2015-12-31 | $495k | 20k | 24.44 |
| 2015-09-30 | $616k | 21k | 30.02 |
| 2015-06-30 | $1.4M | 41k | 35.26 |
| 2015-03-31 | $766k | 20k | 38.42 |
| 2014-12-31 | $1.4M | 40k | 35.24 |
| 2014-09-30 | $652k | 21k | 30.68 |
| 2014-06-30 | $768k | 21k | 37.01 |
| 2014-03-31 | $701k | 21k | 33.93 |
| 2013-12-31 | $1.9M | 62k | 30.86 |
| 2013-09-30 | $2.7M | 85k | 32.06 |
| 2013-06-30 | $2.9M | 106k | 27.09 |
| 2012-12-31 | $3.7M | 145k | 25.78 |
| 2012-09-30 | $3.4M | 143k | 23.80 |
| 2012-06-30 | $3.3M | 143k | 23.03 |
| 2012-03-31 | $17k | 595 | 28.57 |
| 2011-12-31 | $514k | 21k | 24.26 |
| 2011-09-30 | $516k | 23k | 22.68 |
| 2011-06-30 | $851k | 23k | 36.96 |