마테리온 코퍼레이션
US ˙ NYSE ˙ US5766901012

SecurityMTRN / Materion Corporation
InstitutionFirst Horizon Advisors, Inc.
Latest Disclosed Ownership585 shares
Latest Disclosed Value $ 46,431
First Horizon Advisors, Inc. reports 25.27% increase in ownership of MTRN / Materion Corporation

On August 6, 2025 - First Horizon Advisors, Inc. filed a 13F-HR form disclosing ownership of 585 shares of Materion Corporation (US:MTRN) valued at $46,431 USD as of June 30, 2025. The entity filed a previous 13F-HR on April 28, 2025 disclosing 467 shares of Materion Corporation. This represents a change in shares of 25.27% during the quarter. The current value of the position is $129,139 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)
2025-08-06 2025-06-30 13F MATERION COMMON STOCK 576690101 585 118 25.27 46 21.05 0.0005
2025-04-28 2025-03-31 13F MATERION COMMON STOCK 576690101 467 0 0.00 38 -17.39 0.0011
2025-02-03 2024-12-31 13F MATERION COMMON STOCK 576690101 467 0 0.00 46 -11.54 0.0013
2024-11-08 2024-09-30 13F MATERION COMMON STOCK 576690101 467 -38 -7.52 52 -3.70 0.0015
2024-07-19 2024-06-30 13F MATERION COMMON STOCK 576690101 505 -37 -6.83 55 -23.94 0.0017
2024-04-26 2024-03-31 13F MATERION COMMON STOCK 576690101 542 0 0.00 71 1.43 0.0022
2024-02-06 2023-12-31 13F MATERION COMMON STOCK 576690101 542 -45 -7.67 71 18.64 0.0023
2023-10-27 2023-09-30 13F MATERION COMMON STOCK 576690101 587 0 0.00 60 -11.94 0.0022
2023-08-03 2023-06-30 13F MATERION COMMON STOCK 576690101 587 0 0.00 67 -1.47 0.0023
2023-05-15 2023-03-31 13F MATERION COMMON STOCK 576690101 587 8 1.38 68 36.00 0.0024
2023-02-10 2022-12-31 13F MATERION COMMON STOCK 576690101 579 -127 -17.99 51 -10.71 0.0019
2022-11-09 2022-09-30 13F MATERION COMMON STOCK 576690101 706 -720 -50.49 56 -46.15 0.0022
2022-08-02 2022-06-30 13F MATERION COMMON STOCK 576690101 1,426 1,330 1,385.42 104 1,200.00 0.0037
2022-05-10 2022-03-31 13F MATERION COMMON STOCK 576690101 96 4 4.35 8 0.00 0.0003
2022-02-09 2021-12-31 13F MATERION COMMON STOCK 576690101 92 92 8 0.0002
2016-10-28 2016-09-30 13F MATERION COMMON STOCK 576690101 0 -575 -100.00 0 -100.00
2016-07-29 2016-06-30 13F MATERION COMMON STOCK 576690101 575 90 18.56 14 7.69 0.0019
2016-05-09 2016-03-31 13F MATERION COMMON STOCK 576690101 485 0 0.00 13 -7.14 0.0014
2016-02-08 2015-12-31 13F MATERION COMMON STOCK 576690101 485 56 13.05 14 7.69 0.0025
2015-11-06 2015-09-30 13F MATERION COMMON STOCK 576690101 429 56 15.01 13 0.00 0.0020
2015-08-03 2015-06-30 13F/A-1 MATERION COMMON STOCK 576690101 373 -599 -61.63 13 -64.86 0.0019
2015-07-31 2015-06-30 13F MATERION COMMON STOCK 576690101 373 13
2015-05-04 2015-03-31 13F MATERION COMMON STOCK 576690101 972 972 0.00 37 0.0054
2015-02-05 2014-12-31 13F MATERION CORP COM COMMON STOCK 576690101 0 -711 -100.00 0 -100.00
2014-11-13 2014-09-30 13F/A-1 MATERION CORP COM COMMON STOCK 576690101 711 0 0.00 21 -8.70 0.0033
2014-11-13 2014-09-30 13F MATERION CORP COM COMMON STOCK 576690101 711 0 21 0.0021
2014-08-07 2014-06-30 13F MATERION CORP COM COMMON STOCK 576690101 711 0 0.00 23 -4.17 0.0033
2014-05-02 2014-03-31 13F MATERION COMMON STOCK 576690101 711 -293 -29.18 24 -4.00 0.0034
2014-02-07 2013-12-31 13F MATERION COMMON STOCK 576690101 1,004 0 0.00 25 -21.87 0.0037
2013-11-15 2013-09-30 13F MATERION COMMON STOCK 576690101 1,004 0 0.00 32 18.52 0.0051
2014-02-25 2013-06-30 13F MATERION CORP COM Common Stock 576690101 1,004 0 0.00 27 -6.90 0.0138
2014-02-25 2013-03-31 13F MATERION CORP COM Common Stock 576690101 1,004 0 0.00 29 11.54 0.0163
2014-02-25 2012-12-31 13F MATERION CORP COM Common Stock 576690101 1,004 -81 -7.47 26 0.00 0.0185
2014-02-25 2012-09-30 13F MATERION CORP COM COMMON STOCK 576690101 1,085 -684 -38.67 26 -42.22 0.0209
2014-02-25 2012-06-30 13F MATERION CORP COM COMMON STOCK 576690101 1,769 0 0.00 45 -8.16 0.0355
2014-02-25 2012-03-31 13F MATERION CORP COM COMMON STOCK 576690101 1,769 1,769 49 0.0405
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.