MATERION Corp - COMMON STOCK (MTRN) Institutional Ownership

13F Institutional Holders and Ownership History from Q1 2014 to Q4 2025

Type / Class
Equity / COMMON STOCK
Symbol
MTRN on NYSE
Shares outstanding
20,950,903
Price per share
$124.32
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
19,901,273
Total reported value
$2,403,372,851
% of total 13F portfolios
0%
Share change
+338,543
Value change
+$54,907,314
Number of holders
296
Price from insider filings
$124.32
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of MATERION Corp - COMMON STOCK (MTRN) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BlackRock, Inc. 15% $259,125,703 3,114,866 BlackRock, Inc. 31 Mar 2025
Capital Research Global Investors 8.9% $152,943,484 1,838,484 Capital Research Global Investors 31 Dec 2024
STATE STREET CORP 6.2% $103,098,138 1,298,956 STATE STREET CORPORATION 30 Jun 2025
DIMENSIONAL FUND ADVISORS LP 4.9% $80,202,591 1,010,490 Dimensional Fund Advisors LP 30 Jun 2025

As of 30 Sep 2025, 296 institutional investors reported holding 19,901,273 shares of MATERION Corp - COMMON STOCK (MTRN). This represents 95% of the company’s total 20,950,903 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of MATERION Corp - COMMON STOCK (MTRN) together control 77% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
BlackRock, Inc. 16% 3,272,432 -1.7% 0.01% $395,342,536
VANGUARD GROUP INC 11% 2,355,979 -1.3% 0% $284,625,822
Capital Research Global Investors 9.1% 1,911,665 0% 0.04% $230,948,249
STATE STREET CORP 6.4% 1,337,260 +2.9% 0.01% $161,554,381
DIMENSIONAL FUND ADVISORS LP 4.8% 1,002,952 -0.75% 0.03% $121,162,329
BARROW HANLEY MEWHINNEY & STRAUSS LLC 2.9% 604,350 -5.6% 0.23% $73,011,524
ACK Asset Management LLC 2.5% 524,800 0% 7.9% $63,401,088
Trigran Investments, Inc. 2.4% 497,729 -38% 11% $60,130,640
GEODE CAPITAL MANAGEMENT, LLC 2.3% 489,841 +0.54% 0% $59,186,426
MORGAN STANLEY 1.8% 382,868 +79% 0% $46,254,540
Copeland Capital Management, LLC 1.8% 372,848 -20% 0.94% $45,043,864
AMERICAN CENTURY COMPANIES INC 1.7% 365,212 +53% 0.02% $44,121,288
SEGALL BRYANT & HAMILL, LLC 1.7% 349,500 +29% 0.56% $42,223,095
Harvey Partners, LLC 1.5% 318,000 3.5% $38,417,580
ROYAL BANK OF CANADA 1.5% 307,679 -11% 0.01% $37,171,000
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 1.5% 303,950 +5% 0.01% $36,720,200
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 1.4% 286,913 +1.6% 0.06% $34,661,141
NORTHERN TRUST CORP 1.3% 271,450 -2.9% 0% $32,793,874
Aberdeen Group plc 1.1% 228,353 +6.4% 0.04% $27,066,681
GAMCO INVESTORS, INC. ET AL 0.93% 195,150 +4.3% 0.23% $23,576,072
JPMORGAN CHASE & CO 0.91% 190,626 +156% 0% $23,029,528
SCHRODER INVESTMENT MANAGEMENT GROUP 0.84% 175,278 +6.7% 0.02% $20,775,701
RAYMOND JAMES FINANCIAL INC 0.8% 167,200 +187% 0.01% $20,199,449
Bank of New York Mellon Corp 0.78% 163,470 +0.5% 0% $19,748,874
KENNEDY CAPITAL MANAGEMENT LLC 0.73% 153,356 +55% 0.41% $18,526,938

Institutional Holders of MATERION Corp - COMMON STOCK (MTRN) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 383,819 $47,844,944 -$2,935,072 $124.32 25
2025 Q3 19,901,273 $2,403,372,851 +$54,907,314 $120.81 296
2025 Q2 19,549,613 $1,552,464,700 -$13,618,816 $79.37 252
2025 Q1 19,688,268 $1,607,036,096 +$6,460,321 $81.60 247
2024 Q4 19,546,616 $1,933,447,589 +$9,817,056 $98.88 243
2024 Q3 19,407,250 $2,170,701,729 -$14,110,606 $111.86 249
2024 Q2 19,511,702 $2,109,661,929 +$1,453,869 $108.13 243
2024 Q1 19,415,352 $2,552,946,535 +$11,617,159 $131.75 250
2023 Q4 19,332,040 $2,513,675,888 +$3,066,098 $130.13 224
2023 Q3 19,364,325 $1,971,773,008 +$10,179,321 $101.91 225
2023 Q2 19,229,063 $2,196,519,954 -$21,554,588 $114.20 220
2023 Q1 19,409,465 $2,249,724,226 -$25,135,113 $116.00 226
2022 Q4 19,822,273 $1,737,437,902 +$7,377,522 $87.51 194
2022 Q3 19,769,325 $1,583,565,454 +$37,384,355 $80.00 195
2022 Q2 19,344,618 $1,425,050,376 +$23,805,363 $73.73 198
2022 Q1 19,116,428 $1,639,400,156 +$24,863,120 $85.74 199
2021 Q4 18,362,772 $1,686,878,364 -$1,775,935 $91.94 201
2021 Q3 18,678,248 $1,279,318,107 +$33,588,444 $68.64 178
2021 Q2 18,734,862 $1,405,090,932 +$7,483,321 $75.35 184
2021 Q1 18,371,955 $1,216,997,740 -$21,769,728 $66.24 180
2020 Q4 18,727,913 $1,193,675,040 +$11,487,409 $63.72 164
2020 Q3 18,892,416 $981,543,755 -$9,326,985 $52.03 168
2020 Q2 18,829,368 $1,157,369,355 +$33,486,109 $61.49 171
2020 Q1 18,572,728 $650,219,347 -$20,232,330 $35.01 163
2019 Q4 18,733,566 $1,113,615,989 +$807,562 $59.45 184
2019 Q3 18,689,931 $1,146,825,225 +$12,913,019 $61.36 192
2019 Q2 18,361,228 $1,244,330,274 -$26,977,060 $67.81 179
2019 Q1 19,244,844 $1,098,130,702 +$8,748,803 $57.06 183
2018 Q4 19,119,563 $860,036,123 +$8,252,312 $44.99 182
2018 Q3 18,888,907 $1,141,537,719 +$3,933,646 $60.50 174
2018 Q2 18,629,237 $1,008,766,406 +$22,316,947 $54.15 169
2018 Q1 18,467,017 $942,759,805 -$2,818,707 $51.05 164
2017 Q4 18,558,309 $902,059,564 -$1,597,543 $48.60 166
2017 Q3 18,301,723 $789,805,911 -$39,656 $43.15 145
2017 Q2 18,624,328 $696,563,235 +$14,971,962 $37.40 136
2017 Q1 18,271,251 $612,894,158 +$82,460,719 $33.55 151
2016 Q4 18,271,441 $723,574,143 -$4,560,016 $39.60 152
2016 Q3 18,399,302 $564,448,687 -$1,726,743 $30.71 151
2016 Q2 18,507,113 $458,108,944 +$3,034,148 $24.76 146
2016 Q1 18,407,139 $487,427,983 +$8,582,135 $26.48 145
2015 Q4 18,053,012 $505,513,012 -$11,870,851 $28.00 143
2015 Q3 18,436,819 $553,443,507 +$13,995,111 $30.02 142
2015 Q2 17,993,902 $634,500,791 -$9,596,693 $35.25 149
2015 Q1 18,107,283 $695,626,576 +$6,301,444 $38.43 148
2014 Q4 17,972,880 $633,134,247 -$12,194,378 $35.23 156
2014 Q3 18,312,226 $561,681,747 -$6,621,550 $30.67 149
2014 Q2 18,194,483 $672,965,552 +$9,325,382 $36.99 159
2014 Q1 17,913,398 $607,740,464 -$17,550,615 $33.93 149