Materion Corporation shares owned by Gail Mannix
Quarter-by-quarter ownership of Materion Corporation (MTRN) shares owned by Gail Mannix
from 13F filings
Historical chart of Gail Mannix investment in Materion Corporation
Tip: Access up to 7 years of quarterly data
All positions including Materion Corporation held by Gail Mannix consolidated in one spreadsheet with up to 7 years of data
Download as csv
Download as Excel
Quarterly reported holdings in Materion Corporation by Gail Mannix
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $1.6M | 13k | 120.81 |
| 2025-06-30 | $1.0M | 13k | 79.37 |
| 2025-03-31 | $883k | 11k | 81.60 |
| 2024-12-31 | $927k | 9.4k | 98.88 |
| 2024-09-30 | $462k | 3.6k | 130.13 |
| 2024-06-30 | $492k | 4.6k | 108.13 |
| 2024-03-31 | $468k | 3.6k | 131.75 |
| 2023-12-31 | $462k | 3.6k | 130.13 |
| 2023-09-30 | $362k | 3.6k | 101.91 |
| 2023-06-30 | $405k | 3.6k | 114.20 |
| 2023-03-31 | $412k | 3.6k | 116.00 |
| 2022-12-31 | $283k | 3.6k | 79.59 |
| 2022-09-30 | $284k | 3.6k | 80.00 |
| 2022-06-30 | $262k | 3.6k | 73.80 |
| 2022-03-31 | $304k | 3.6k | 85.63 |
| 2021-12-31 | $331k | 3.6k | 91.94 |
| 2021-09-30 | $247k | 3.6k | 68.61 |
| 2021-06-30 | $271k | 3.6k | 75.28 |
| 2021-03-31 | $238k | 3.6k | 66.11 |
| 2020-12-31 | $229k | 3.6k | 63.61 |
| 2020-06-30 | $221k | 3.6k | 61.39 |
| 2019-12-31 | $285k | 4.8k | 59.38 |
| 2019-09-30 | $295k | 4.8k | 61.46 |
| 2019-06-30 | $325k | 4.8k | 67.71 |
| 2019-03-31 | $274k | 4.8k | 57.08 |
| 2018-12-31 | $229k | 5.1k | 44.90 |
| 2018-09-30 | $417k | 6.9k | 60.43 |
| 2018-06-30 | $374k | 6.9k | 54.20 |
| 2018-03-31 | $352k | 6.9k | 51.01 |
| 2017-12-31 | $345k | 7.1k | 48.59 |
| 2017-09-30 | $676k | 16k | 43.13 |
| 2017-06-30 | $607k | 16k | 37.41 |
| 2017-03-31 | $518k | 16k | 33.53 |
| 2016-12-31 | $805k | 20k | 39.61 |
| 2016-09-30 | $679k | 22k | 30.69 |
| 2016-06-30 | $497k | 20k | 24.76 |
| 2016-03-31 | $281k | 11k | 26.45 |
| 2015-12-31 | $358k | 13k | 27.97 |
| 2015-09-30 | $627k | 21k | 30.00 |
| 2015-06-30 | $748k | 21k | 35.24 |
| 2015-03-31 | $852k | 22k | 38.42 |
| 2014-12-31 | $617k | 18k | 35.21 |
| 2014-09-30 | $443k | 15k | 30.66 |