MATERION CORP

Ticker: MTRN CUSIP: 576690101 Class: EQTY

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 303,665 Value ($000) $37,752 Avg Close $123.31 Range $109.61 - $135.33

Q3 2025

Shares 303,950 Value ($000) $36,720 Avg Close $105.00 Range $78.40 - $122.73

Q2 2025

Shares 289,473 Value ($000) $22,975 Avg Close $78.87 Range $69.10 - $91.03

Q1 2025

Shares 268,644 Value ($000) $21,921 Avg Close $94.24 Range $80.21 - $106.57

Q4 2024

Shares 264,197 Value ($000) $26,124 Avg Close $108.67 Range $96.18 - $123.21

Q3 2024

Shares 252,985 Value ($000) $28,299 Avg Close $111.21 Range $98.51 - $123.09

Q2 2024

Shares 247,041 Value ($000) $26,713 Avg Close $114.94 Range $104.91 - $131.97

Q1 2024

Shares 238,078 Value ($000) $31,367 Avg Close $126.70 Range $115.25 - $145.08

Q4 2023

Shares 232,814 Value ($000) $30,296 Avg Close $109.69 Range $92.23 - $132.50

Q3 2023

Shares 237,752 Value ($000) $24,229 Avg Close $109.18 Range $97.98 - $123.41

Q2 2023

Shares 234,189 Value ($000) $26,744 Avg Close $108.57 Range $99.33 - $121.29

Q1 2023

Shares 240,841 Value ($000) $27,938 Avg Close $100.24 Range $84.23 - $118.20

Q4 2022

Shares 243,573 Value ($000) $21,315 Avg Close $81.64 Range $64.89 - $89.26

Q3 2022

Shares 236,844 Value ($000) $18,948 Avg Close $82.42 Range $69.36 - $97.89

Q2 2022

Shares 237,132 Value ($000) $17,484 Avg Close $80.32 Range $68.75 - $89.68

Q1 2022

Shares 231,264 Value ($000) $19,829 Avg Close $85.47 Range $78.88 - $96.00

Q4 2021

Shares 226,955 Value ($000) $20,866 Avg Close $83.35 Range $68.09 - $95.60

Q3 2021

Shares 223,928 Value ($000) $15,371 Avg Close $71.56 Range $66.92 - $76.97

Q2 2021

Shares 217,117 Value ($000) $16,360 Avg Close $74.12 Range $64.48 - $80.39

Q1 2021

Shares 209,523 Value ($000) $13,879 Avg Close $69.38 Range $61.96 - $80.70

Q4 2020

Shares 209,405 Value ($000) $13,344 Avg Close $57.50 Range $49.51 - $64.23

Q3 2020

Shares 208,467 Value ($000) $10,847 Avg Close $56.58 Range $49.60 - $63.83

Q2 2020

Shares 248,638 Value ($000) $15,289 Avg Close $50.57 Range $32.91 - $63.46

Q1 2020

Shares 260,885 Value ($000) $9,134 Avg Close $49.59 Range $26.15 - $62.56

Q4 2019

Shares 242,859 Value ($000) $14,438 Avg Close $59.15 Range $55.67 - $63.19

Q3 2019

Shares 209,468 Value ($000) $12,853 Avg Close $62.07 Range $56.79 - $68.75

Q2 2019

Shares 203,780 Value ($000) $13,819 Avg Close $62.97 Range $56.29 - $71.97

Q1 2019

Shares 207,725 Value ($000) $11,853 Avg Close $52.02 Range $42.50 - $59.87

Q4 2018

Shares 200,637 Value ($000) $9,027 Avg Close $53.14 Range $42.66 - $61.07

Q3 2018

Shares 215,111 Value ($000) $13,015 Avg Close $60.17 Range $53.70 - $65.10

Q2 2018

Shares 214,091 Value ($000) $11,594 Avg Close $54.29 Range $49.40 - $57.45

Q1 2018

Shares 214,293 Value ($000) $10,940 Avg Close $51.05 Range $44.95 - $55.35

Q4 2017

Shares 205,946 Value ($000) $10,009 Avg Close $47.56 Range $42.10 - $52.10

Q3 2017

Shares 190,108 Value ($000) $8,204 Avg Close $38.31 Range $36.60 - $43.43

Q2 2017

Shares 183,902 Value ($000) $6,878 Avg Close $35.32 Range $33.00 - $38.85

Q1 2017

Shares 178,605 Value ($000) $5,993 Avg Close $36.71 Range $31.05 - $41.10

Q4 2016

Shares 162,818 Value ($000) $6,448 Avg Close $35.18 Range $28.50 - $41.23

Q3 2016

Shares 146,471 Value ($000) $4,499 Avg Close $28.09 Range $24.18 - $32.28

Q2 2016

Shares 135,178 Value ($000) $3,348 Avg Close $25.67 Range $22.36 - $31.83

Q1 2016

Shares 120,779 Value ($000) $3,199 Avg Close $24.91 Range $20.62 - $28.26

Q4 2015

Shares 109,051 Value ($000) $3,054 Avg Close $30.22 Range $26.02 - $35.21

Q3 2015

Shares 99,647 Value ($000) $2,992 Avg Close $31.92 Range $28.83 - $36.53

Q2 2015

Shares 99,000 Value ($000) $3,490 Avg Close $38.55 Range $35.16 - $41.85

Q1 2015

Shares 117,641 Value ($000) $4,521 Avg Close $35.92 Range $31.95 - $39.57

Q4 2014

Shares 107,395 Value ($000) $3,784 Avg Close $34.46 Range $26.64 - $40.60

Q3 2014

Shares 186,313 Value ($000) $5,715 Avg Close $33.98 Range $30.65 - $39.38

Q2 2014

Shares 182,856 Value ($000) $6,764 Avg Close $34.63 Range $31.69 - $37.96

Q1 2014

Shares 180,330 Value ($000) $6,119 Avg Close $29.70 Range $25.21 - $35.19

Q4 2013

Shares 173,436 Value ($000) $5,351 Avg Close $29.01 Range $25.75 - $32.73

Q3 2013

Shares 151,164 Value ($000) $4,945 Avg Close $30.55 Range $27.09 - $33.69

Q2 2013

Shares 141,122 Value ($000) $3,942 Avg Close $28.11 Range $24.58 - $31.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	303,665	$37,752	$123.31	$109.61 - $135.33
Q3 2025	303,950	$36,720	$105.00	$78.40 - $122.73
Q2 2025	289,473	$22,975	$78.87	$69.10 - $91.03
Q1 2025	268,644	$21,921	$94.24	$80.21 - $106.57
Q4 2024	264,197	$26,124	$108.67	$96.18 - $123.21
Q3 2024	252,985	$28,299	$111.21	$98.51 - $123.09
Q2 2024	247,041	$26,713	$114.94	$104.91 - $131.97
Q1 2024	238,078	$31,367	$126.70	$115.25 - $145.08
Q4 2023	232,814	$30,296	$109.69	$92.23 - $132.50
Q3 2023	237,752	$24,229	$109.18	$97.98 - $123.41
Q2 2023	234,189	$26,744	$108.57	$99.33 - $121.29
Q1 2023	240,841	$27,938	$100.24	$84.23 - $118.20
Q4 2022	243,573	$21,315	$81.64	$64.89 - $89.26
Q3 2022	236,844	$18,948	$82.42	$69.36 - $97.89
Q2 2022	237,132	$17,484	$80.32	$68.75 - $89.68
Q1 2022	231,264	$19,829	$85.47	$78.88 - $96.00
Q4 2021	226,955	$20,866	$83.35	$68.09 - $95.60
Q3 2021	223,928	$15,371	$71.56	$66.92 - $76.97
Q2 2021	217,117	$16,360	$74.12	$64.48 - $80.39
Q1 2021	209,523	$13,879	$69.38	$61.96 - $80.70
Q4 2020	209,405	$13,344	$57.50	$49.51 - $64.23
Q3 2020	208,467	$10,847	$56.58	$49.60 - $63.83
Q2 2020	248,638	$15,289	$50.57	$32.91 - $63.46
Q1 2020	260,885	$9,134	$49.59	$26.15 - $62.56
Q4 2019	242,859	$14,438	$59.15	$55.67 - $63.19
Q3 2019	209,468	$12,853	$62.07	$56.79 - $68.75
Q2 2019	203,780	$13,819	$62.97	$56.29 - $71.97
Q1 2019	207,725	$11,853	$52.02	$42.50 - $59.87
Q4 2018	200,637	$9,027	$53.14	$42.66 - $61.07
Q3 2018	215,111	$13,015	$60.17	$53.70 - $65.10
Q2 2018	214,091	$11,594	$54.29	$49.40 - $57.45
Q1 2018	214,293	$10,940	$51.05	$44.95 - $55.35
Q4 2017	205,946	$10,009	$47.56	$42.10 - $52.10
Q3 2017	190,108	$8,204	$38.31	$36.60 - $43.43
Q2 2017	183,902	$6,878	$35.32	$33.00 - $38.85
Q1 2017	178,605	$5,993	$36.71	$31.05 - $41.10
Q4 2016	162,818	$6,448	$35.18	$28.50 - $41.23
Q3 2016	146,471	$4,499	$28.09	$24.18 - $32.28
Q2 2016	135,178	$3,348	$25.67	$22.36 - $31.83
Q1 2016	120,779	$3,199	$24.91	$20.62 - $28.26
Q4 2015	109,051	$3,054	$30.22	$26.02 - $35.21
Q3 2015	99,647	$2,992	$31.92	$28.83 - $36.53
Q2 2015	99,000	$3,490	$38.55	$35.16 - $41.85
Q1 2015	117,641	$4,521	$35.92	$31.95 - $39.57
Q4 2014	107,395	$3,784	$34.46	$26.64 - $40.60
Q3 2014	186,313	$5,715	$33.98	$30.65 - $39.38
Q2 2014	182,856	$6,764	$34.63	$31.69 - $37.96
Q1 2014	180,330	$6,119	$29.70	$25.21 - $35.19
Q4 2013	173,436	$5,351	$29.01	$25.75 - $32.73
Q3 2013	151,164	$4,945	$30.55	$27.09 - $33.69
Q2 2013	141,122	$3,942	$28.11	$24.58 - $31.49