Materion Corporation
DE ˙ DB ˙ US5766901012
194,30 € ↓ -1,70 (-0,87%)
2026-06-04
DEL PRIS
SecurityDE:BEM / Materion Corporation
InstitutionComerica Bank
Latest Disclosed Ownership7,165 shares
Latest Disclosed Value $ 890,814
Comerica Bank reports 17.04% decrease in ownership of BEM / Materion Corporation

On January 29, 2026 - Comerica Bank filed a 13F-HR form disclosing ownership of 7,165 shares of Materion Corporation (DE:BEM) valued at $759,490 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 14, 2025 disclosing 8,637 shares of Materion Corporation. This represents a change in shares of -17.04% during the quarter. The current value of the position is $1,392,160 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)
2026-01-29 2025-12-31 13F MATERION COM 576690101 7,165 -1,472 -17.04 891 -14.67 0.0036
2025-11-14 2025-09-30 13F MATERION COM 576690101 8,637 -1,221 -12.39 1,044 33.38 0.0039
2025-08-14 2025-06-30 13F MATERION COM 576690101 9,858 14 0.14 782 -2.62 0.0030
2025-05-14 2025-03-31 13F MATERION COM 576690101 9,844 -245 -2.43 803 -19.46 0.0034
2025-02-14 2024-12-31 13F/A-1 MATERION COM 576690101 10,089 -453 -4.30 998 -15.44 0.0040
2025-02-14 2024-12-31 13F MATERION COM 576690101 10,089 -453 998 0.0033
2024-11-14 2024-09-30 13F MATERION COM 576690101 10,542 -371 -3.40 1,179 -0.08 0.0047
2024-08-15 2024-06-30 13F MATERION CORP COM COMMON 576690101 10,913 -1,285 -10.53 1,180 -26.57 0.0049
2024-05-16 2024-03-31 13F MATERION CORP COM COMMON 576690101 12,198 -845 -6.48 1,607 -5.30 0.0069
2024-02-14 2023-12-31 13F MATERION CORP COM COMMON 576690101 13,043 450 3.57 1,697 32.27 0.0078
2023-11-21 2023-09-30 13F MATERION COMMON 576690101 12,593 12,593 1,283 0.0067
2023-08-22 2023-06-30 13F MATERION CORP COM EQU 576690101 0 -14,320 -100.00 0 -100.00
2023-01-26 2022-12-31 13F MATERION CORP COM COM 576690101 14,320 -3,469 -19.50 1 -99.93 0.0104
2022-10-28 2022-09-30 13F MATERION CORP COM COM 576690101 17,789 -2,226 -11.12 1,441 -4.63 0.0121
2022-08-02 2022-06-30 13F MATERION CORP COM COM 576690101 20,015 -414 -2.03 1,511 -16.38 0.0124
2022-04-27 2022-03-31 13F MATERION CORP COM COM 576690101 20,429 147 0.72 1,807 7.56 0.0131
2022-02-18 2021-12-31 13F MATERION CORP COM COM 576690101 20,282 -713 -3.40 1,680 12.68 0.0124
2021-11-22 2021-09-30 13F MATERION CORP COM COM 576690101 20,995 -577 -2.67 1,491 -2.80 0.0090
2021-08-26 2021-06-30 13F MATERION CORP COM COM 576690101 21,572 -1,521 -6.59 1,534 -1.92 0.0092
2021-04-28 2021-03-31 13F MATERION CORP COM COM 576690101 23,093 -164 -0.71 1,564 -1.20 0.0093
2021-01-28 2020-12-31 13F MATERION CORP COM COM 576690101 23,257 1,769 8.23 1,583 36.94 0.0100
2020-10-30 2020-09-30 13F MATERION CORP COM COM 576690101 21,488 -168 -0.78 1,156 -13.54 0.0084
2020-07-31 2020-06-30 13F MATERION CORP COM COM 576690101 21,656 1,784 8.98 1,337 35.87 0.0103
2020-05-01 2020-03-31 13F MATERION CORP COM COM 576690101 19,872 643 3.34 984 -9.06 0.0090
2020-02-07 2019-12-31 13F MATERION CORP COM COM 576690101 19,229 21 0.11 1,082 -4.08 0.0082
2019-10-31 2019-09-30 13F MATERION CORP COM COM 576690101 19,208 80 0.42 1,128 -6.08 0.0089
2019-08-02 2019-06-30 13F MATERION CORP COM COM 576690101 19,128 -999 -4.96 1,201 2.13 0.0096
2019-05-02 2019-03-31 13F MATERION CORP COM COM 576690101 20,127 546 2.79 1,176 28.67 0.0095
2019-02-06 2018-12-31 13F MATERION CORP COM COM 576690101 19,581 -33 -0.17 914 -13.36 0.0078
2018-11-01 2018-09-30 13F MATERION CORP COM COM 576690101 19,614 -1,742 -8.16 1,055 -11.42 0.0085
2018-08-01 2018-06-30 13F MATERION CORP COM COM 576690101 21,356 213 1.01 1,191 3.39 0.0083
2018-05-01 2018-03-31 13F MATERION CORP COM COM 576690101 21,143 567 2.76 1,152 9.82 0.0082
2018-02-02 2017-12-31 13F MATERION CORP COM COM 576690101 20,576 -574 -2.71 1,049 -2.60 0.0070
2017-11-06 2017-09-30 13F MATERION CORP COM COM 576690101 21,150 244 1.17 1,077 35.64 0.0078
2017-08-03 2017-06-30 13F MATERION CORP COM COM 576690101 20,906 -1,133 -5.14 794 1.40 0.0059
2017-05-03 2017-03-31 13F MATERION CORP COM COM 576690101 22,039 758 3.56 783 -7.01 0.0059
2017-02-08 2016-12-31 13F MATERION CORP COM COM 576690101 21,281 1,274 6.37 842 56.51 0.0067
2016-08-11 2016-06-30 13F MATERION CORP COM COM 576690101 20,007 -309 -1.52 538 -5.11 0.0046
2016-05-11 2016-03-31 13F MATERION CORP COM COM 576690101 20,316 61 0.30 567 14.55 0.0051
2016-02-05 2015-12-31 13F MATERION CORP COM COM 576690101 20,255 -264 -1.29 495 -19.64 0.0049
2015-11-12 2015-09-30 13F MATERION CORP COM COM 576690101 20,519 -20,091 -49.47 616 -56.98 0.0058
2015-08-13 2015-06-30 13F MATERION CORP COM COM 576690101 40,610 20,674 103.70 1,432 86.95 0.0061
2015-05-15 2015-03-31 13F MATERION CORP COM COM 576690101 19,936 -20,136 -50.25 766 -45.75 0.0065
2015-02-13 2014-12-31 13F MATERION CORP COM COM 576690101 40,072 18,820 88.56 1,412 116.56 0.0061
2014-10-21 2014-09-30 13F MATERION CORP COM COM 576690101 21,252 502 2.42 652 -15.10 0.0058
2014-08-12 2014-06-30 13F MATERION CORP COM COM 576690101 20,750 91 0.44 768 9.56 0.0065
2014-05-15 2014-03-31 13F MATERION CORP COM COM 576690101 20,659 -41,145 -66.57 701 -63.24 0.0054
2014-02-11 2013-12-31 13F MATERION CORP COM COM 576690101 61,804 -22,868 -27.01 1,907 -29.73 0.0148
2013-11-12 2013-09-30 13F MATERION CORP COM COM 576690101 84,672 -20,861 -19.77 2,714 -5.07 0.0189
2013-08-13 2013-06-30 13F/A-1 MATERION CORP COM COM 576690101 105,533 105,533 2,859 0.0233
2013-08-08 2013-06-30 13F MATERION CORP COM COM 576690101 421,092 11,408
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.