MINERALS TECHNOLOGIES INC

Ticker: MTX CUSIP: 603158106 Class: Common Stock

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

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

Q4 2025

Shares 597,297 Value ($000) $36,405 Avg Close $59.09 Range $53.85 - $63.32

Q3 2025

Shares 581,830 Value ($000) $36,143 Avg Close $60.71 Range $54.60 - $66.01

Q2 2025

Shares 549,576 Value ($000) $30,265 Avg Close $56.00 Range $49.17 - $62.74

Q1 2025

Shares 538,798 Value ($000) $34,251 Avg Close $70.76 Range $62.32 - $77.53

Q4 2024

Shares 555,157 Value ($000) $42,309 Avg Close $77.99 Range $73.72 - $85.72

Q3 2024

Shares 552,510 Value ($000) $42,670 Avg Close $76.19 Range $68.62 - $89.24

Q2 2024

Shares 544,917 Value ($000) $45,315 Avg Close $78.11 Range $68.96 - $86.44

Q1 2024

Shares 519,928 Value ($000) $39,140 Avg Close $69.23 Range $63.86 - $75.81

Q4 2023

Shares 470,476 Value ($000) $33,550 Avg Close $58.40 Range $47.83 - $71.07

Q3 2023

Shares 458,840 Value ($000) $25,126 Avg Close $56.13 Range $52.34 - $61.66

Q2 2023

Shares 436,050 Value ($000) $25,156 Avg Close $57.19 Range $53.13 - $60.84

Q1 2023

Shares 426,356 Value ($000) $25,760 Avg Close $61.10 Range $54.37 - $72.20

Q4 2022

Shares 410,742 Value ($000) $24,940 Avg Close $55.60 Range $48.74 - $62.46

Q3 2022

Shares 402,111 Value ($000) $19,868 Avg Close $59.58 Range $48.42 - $66.30

Q2 2022

Shares 390,916 Value ($000) $23,980 Avg Close $62.57 Range $56.35 - $67.72

Q1 2022

Shares 378,856 Value ($000) $25,062 Avg Close $67.70 Range $60.93 - $74.01

Q4 2021

Shares 366,857 Value ($000) $26,836 Avg Close $70.30 Range $63.19 - $77.32

Q3 2021

Shares 356,285 Value ($000) $24,883 Avg Close $74.61 Range $66.08 - $79.98

Q2 2021

Shares 374,473 Value ($000) $29,460 Avg Close $78.96 Range $73.23 - $86.58

Q1 2021

Shares 369,673 Value ($000) $27,844 Avg Close $69.02 Range $59.59 - $79.48

Q4 2020

Shares 453,964 Value ($000) $28,201 Avg Close $57.87 Range $48.80 - $64.63

Q3 2020

Shares 452,371 Value ($000) $23,117 Avg Close $48.19 Range $40.96 - $52.66

Q2 2020

Shares 436,484 Value ($000) $20,485 Avg Close $42.61 Range $30.45 - $54.67

Q1 2020

Shares 408,801 Value ($000) $14,824 Avg Close $47.10 Range $26.54 - $57.53

Q4 2019

Shares 379,992 Value ($000) $21,899 Avg Close $52.25 Range $47.23 - $56.93

Q3 2019

Shares 338,914 Value ($000) $17,993 Avg Close $49.74 Range $43.95 - $54.50

Q2 2019

Shares 317,030 Value ($000) $16,965 Avg Close $56.57 Range $49.73 - $61.78

Q1 2019

Shares 307,766 Value ($000) $18,094 Avg Close $55.37 Range $47.40 - $60.23

Q4 2018

Shares 278,102 Value ($000) $14,278 Avg Close $54.02 Range $45.58 - $66.26

Q3 2018

Shares 273,028 Value ($000) $18,457 Avg Close $68.30 Range $62.79 - $78.11

Q2 2018

Shares 258,924 Value ($000) $19,510 Avg Close $69.69 Range $62.26 - $74.25

Q1 2018

Shares 236,524 Value ($000) $15,836 Avg Close $69.21 Range $63.19 - $74.48

Q4 2017

Shares 225,149 Value ($000) $15,502 Avg Close $68.59 Range $64.01 - $71.97

Q3 2017

Shares 210,273 Value ($000) $14,856 Avg Close $66.03 Range $60.34 - $73.31

Q2 2017

Shares 197,748 Value ($000) $14,476 Avg Close $71.89 Range $67.72 - $77.55

Q1 2017

Shares 193,568 Value ($000) $14,828 Avg Close $74.61 Range $68.88 - $80.72

Q4 2016

Shares 176,890 Value ($000) $13,665 Avg Close $71.34 Range $63.07 - $80.10

Q3 2016

Shares 173,383 Value ($000) $12,257 Avg Close $64.21 Range $53.29 - $69.79

Q2 2016

Shares 164,740 Value ($000) $9,358 Avg Close $55.75 Range $49.31 - $59.65

Q1 2016

Shares 158,764 Value ($000) $9,026 Avg Close $44.81 Range $34.44 - $55.27

Q4 2015

Shares 148,257 Value ($000) $6,800 Avg Close $53.82 Range $43.09 - $60.63

Q3 2015

Shares 145,639 Value ($000) $7,014 Avg Close $55.32 Range $44.66 - $66.23

Q2 2015

Shares 137,833 Value ($000) $9,391 Avg Close $66.48 Range $62.78 - $71.08

Q1 2015

Shares 127,832 Value ($000) $9,345 Avg Close $64.85 Range $55.99 - $71.65

Q4 2014

Shares 118,740 Value ($000) $8,247 Avg Close $66.50 Range $54.66 - $74.50

Q3 2014

Shares 119,065 Value ($000) $7,348 Avg Close $59.56 Range $53.83 - $64.32

Q2 2014

Shares 116,769 Value ($000) $7,658 Avg Close $59.63 Range $56.50 - $63.93

Q1 2014

Shares 262,315 Value ($000) $16,936 Avg Close $53.91 Range $46.24 - $61.72

Q4 2013

Shares 263,383 Value ($000) $15,822 Avg Close $53.79 Range $46.69 - $57.91

Q3 2013

Shares 272,059 Value ($000) $13,658 Avg Close $43.84 Range $39.27 - $47.16

Q2 2013

Shares 268,296 Value ($000) $11,449 Avg Close $39.30 Range $36.34 - $41.48

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	597,297	$36,405	$59.09	$53.85 - $63.32
Q3 2025	581,830	$36,143	$60.71	$54.60 - $66.01
Q2 2025	549,576	$30,265	$56.00	$49.17 - $62.74
Q1 2025	538,798	$34,251	$70.76	$62.32 - $77.53
Q4 2024	555,157	$42,309	$77.99	$73.72 - $85.72
Q3 2024	552,510	$42,670	$76.19	$68.62 - $89.24
Q2 2024	544,917	$45,315	$78.11	$68.96 - $86.44
Q1 2024	519,928	$39,140	$69.23	$63.86 - $75.81
Q4 2023	470,476	$33,550	$58.40	$47.83 - $71.07
Q3 2023	458,840	$25,126	$56.13	$52.34 - $61.66
Q2 2023	436,050	$25,156	$57.19	$53.13 - $60.84
Q1 2023	426,356	$25,760	$61.10	$54.37 - $72.20
Q4 2022	410,742	$24,940	$55.60	$48.74 - $62.46
Q3 2022	402,111	$19,868	$59.58	$48.42 - $66.30
Q2 2022	390,916	$23,980	$62.57	$56.35 - $67.72
Q1 2022	378,856	$25,062	$67.70	$60.93 - $74.01
Q4 2021	366,857	$26,836	$70.30	$63.19 - $77.32
Q3 2021	356,285	$24,883	$74.61	$66.08 - $79.98
Q2 2021	374,473	$29,460	$78.96	$73.23 - $86.58
Q1 2021	369,673	$27,844	$69.02	$59.59 - $79.48
Q4 2020	453,964	$28,201	$57.87	$48.80 - $64.63
Q3 2020	452,371	$23,117	$48.19	$40.96 - $52.66
Q2 2020	436,484	$20,485	$42.61	$30.45 - $54.67
Q1 2020	408,801	$14,824	$47.10	$26.54 - $57.53
Q4 2019	379,992	$21,899	$52.25	$47.23 - $56.93
Q3 2019	338,914	$17,993	$49.74	$43.95 - $54.50
Q2 2019	317,030	$16,965	$56.57	$49.73 - $61.78
Q1 2019	307,766	$18,094	$55.37	$47.40 - $60.23
Q4 2018	278,102	$14,278	$54.02	$45.58 - $66.26
Q3 2018	273,028	$18,457	$68.30	$62.79 - $78.11
Q2 2018	258,924	$19,510	$69.69	$62.26 - $74.25
Q1 2018	236,524	$15,836	$69.21	$63.19 - $74.48
Q4 2017	225,149	$15,502	$68.59	$64.01 - $71.97
Q3 2017	210,273	$14,856	$66.03	$60.34 - $73.31
Q2 2017	197,748	$14,476	$71.89	$67.72 - $77.55
Q1 2017	193,568	$14,828	$74.61	$68.88 - $80.72
Q4 2016	176,890	$13,665	$71.34	$63.07 - $80.10
Q3 2016	173,383	$12,257	$64.21	$53.29 - $69.79
Q2 2016	164,740	$9,358	$55.75	$49.31 - $59.65
Q1 2016	158,764	$9,026	$44.81	$34.44 - $55.27
Q4 2015	148,257	$6,800	$53.82	$43.09 - $60.63
Q3 2015	145,639	$7,014	$55.32	$44.66 - $66.23
Q2 2015	137,833	$9,391	$66.48	$62.78 - $71.08
Q1 2015	127,832	$9,345	$64.85	$55.99 - $71.65
Q4 2014	118,740	$8,247	$66.50	$54.66 - $74.50
Q3 2014	119,065	$7,348	$59.56	$53.83 - $64.32
Q2 2014	116,769	$7,658	$59.63	$56.50 - $63.93
Q1 2014	262,315	$16,936	$53.91	$46.24 - $61.72
Q4 2013	263,383	$15,822	$53.79	$46.69 - $57.91
Q3 2013	272,059	$13,658	$43.84	$39.27 - $47.16
Q2 2013	268,296	$11,449	$39.30	$36.34 - $41.48